Jython compatibility fix: if uu.decode() opened its output file, be sure to

close it.
author: Andrew M. Kuchling <amk@amk.ca> 2006-11-20 13:39:37 (GMT)
committer: Andrew M. Kuchling <amk@amk.ca> 2006-11-20 13:39:37 (GMT)
commit: 5dba6f74c60391d2933830f82f3fa8ee0a5d241c (patch)
tree: e933b3b07308d6631e83a4c4a02b905a96137357 /Python/compile.c
parent: 1e753863b3b44aef56c039b8b07f8c73b17c669e (diff)
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diff --git a/.fossil-settings/binary-glob b/.fossil-settings/binary-glob
new file mode 100644
index 0000000..ca85874
--- /dev/null
+++ b/.fossil-settings/binary-glob
@@ -0,0 +1,3 @@
+*.bmp
+*.gif
+*.png
diff --git a/.fossil-settings/crnl-glob b/.fossil-settings/crnl-glob
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/.fossil-settings/crnl-glob
diff --git a/.fossil-settings/ignore-glob b/.fossil-settings/ignore-glob
new file mode 100644
index 0000000..9ed86b1
--- /dev/null
+++ b/.fossil-settings/ignore-glob
@@ -0,0 +1,24 @@
+*.a
+*.dll
+*.dylib
+*.exe
+*.exp
+*.lib
+*.o
+*.obj
+*.res
+*.sl
+*.so
+*/Makefile
+*/config.cache
+*/config.log
+*/config.status
+*/tclConfig.sh
+*/tclsh*
+*/tcltest*
+*/versions.vc
+unix/dltest.marker
+unix/tcl.pc
+unix/pkgs/*
+win/pkgs/*
+win/tcl.hpj
diff --git a/.project b/.project
new file mode 100644
index 0000000..358cc74
--- /dev/null
+++ b/.project
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>tcl8.6</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>
diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
new file mode 100644
index 0000000..99f26c0
--- /dev/null
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+encoding/<project>=UTF-8
diff --git a/.settings/org.eclipse.core.runtime.prefs b/.settings/org.eclipse.core.runtime.prefs
new file mode 100644
index 0000000..5a0ad22
--- /dev/null
+++ b/.settings/org.eclipse.core.runtime.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+line.separator=\n
diff --git a/ChangeLog b/ChangeLog
index fc7c245..bb441a5 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,28 +1,1403 @@
+A NOTE ON THE CHANGELOG:
+Starting in early 2011, Tcl source code has been under the management of
+fossil, hosted at http://core.tcl.tk/tcl/ .  Fossil presents a "Timeline"
+view of changes made that is superior in every way to a hand edited log file.
+Because of this, many Tcl developers are now out of the habit of maintaining
+this log file.  You may still find useful things in it, but the Timeline is
+a better first place to look now.
+============================================================================
+
+2013-09-19  Don Porter  <dgp@users.sourceforge.net>
+
+	*** 8.6.1 TAGGED FOR RELEASE ***
+
+	* generic/tcl.h:	Bump version number to 8.6.1.
+	* library/init.tcl:
+	* unix/configure.in:
+	* win/configure.in:
+	* unix/tcl.spec:
+	* README:
+
+	* unix/configure:	autoconf-2.59
+	* win/configure:
+
+2013-09-19  Donal Fellows  <dkf@users.sf.net>
+
+	* doc/next.n (METHOD SEARCH ORDER): Bug [3606943]: Corrected
+	description of method search order.
+
+2013-09-18  Donal Fellows  <dkf@users.sf.net>
+
+	Bump TclOO version to 1.0.1 for release.
+
+2013-09-17  Donal Fellows  <dkf@users.sf.net>
+
+	* generic/tclBinary.c (BinaryEncodeUu, BinaryDecodeUu): [Bug 2152292]:
+	Corrected implementation of the core of uuencode handling so that the
+	line length processing is correctly applied.
+	***POTENTIAL INCOMPATIBILITY***
+	Existing code that was using the old versions and working around the
+	limitations will now need to do far less. The -maxlen option now has
+	strict limits on the range of supported lengths; this is a limitation
+	of the format itself.
+
+2013-09-09  Donal Fellows  <dkf@users.sf.net>
+
+	* generic/tclOOMethod.c (CloneProcedureMethod): [Bug 3609693]: Strip
+	the internal representation of method bodies during cloning in order
+	to ensure that any bound references to instance variables are removed.
+
+2013-09-01  Donal Fellows  <dkf@users.sf.net>
+
+	* generic/tclBinary.c (BinaryDecodeHex): [Bug b98fa55285]: Ensure that
+	whitespace at the end of a string don't cause the decoder to drop the
+	last decoded byte.
+
+2013-08-03  Donal Fellows  <dkf@users.sf.net>
+
+	* library/auto.tcl: [Patch 3611643]: Allow TclOO classes to be found
+	by the autoloading mechanism.
+
+2013-08-02  Donal Fellows  <dkf@users.sf.net>
+
+	* generic/tclOODefineCmds.c (ClassSuperSet): Bug [9d61624b3d]: Stop
+	crashes when emptying the superclass slot, even when doing elaborate
+	things with metaclasses.
+
+2013-08-01  Harald Oehlmann  <oehhar@users.sf.net>
+
+	* tclUnixNotify.c (Tcl_InitNotifier): Bug [a0bc856dcd]: Start notifier
+	thread again if we were forked, to solve Rivet bug 55153.
+
+2013-07-05  Kevin B. Kenny  <kennykb@acm.org>
+
+	* library/tzdata/Africa/Casablanca:
+	* library/tzdata/America/Asuncion:
+	* library/tzdata/Antarctica/Macquarie:
+	* library/tzdata/Asia/Gaza:
+	* library/tzdata/Asia/Hebron:
+	* library/tzdata/Asia/Jerusalem:
+	http://www.iana.org/time-zones/repository/releases/tzdata2013d.tar.gz
+
+2013-07-03  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tclXtNotify.c: Bug [817249]: bring tclXtNotify.c up to date with
+	Tcl_SetNotifier() change.
+
+2013-07-02  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4:  Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4
+	* unix/configure: (thanks to Brian Griffin)
+
+2013-06-27  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclConfig.c: Bug [9b2e636361]: Tcl_CreateInterp() needs
+	* generic/tclMain.c:   initialized encodings.
+
+2013-06-18  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclEvent.c: Bug [3611974]: InitSubsystems multiple thread
+	issue.
+
+2013-06-17  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/regc_locale.c: Bug [a876646efe]: re_expr character class
+	[:cntrl:] should contain \u0000 - \u001f
+
+2013-06-09  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmdsSZ.c (TclCompileTryCmd): [Bug 779d38b996]:
+	Rewrote the [try] compiler to generate better code in some cases and
+	to behave correctly in others; when an error happens during the
+	processing of an exception-trap clause or a finally clause, the
+	*original* return options are now captured in a -during option, even
+	when fully compiled.
+
+2013-06-05  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclExecute.c (INST_EXPAND_DROP): [Bugs 2835313, 3614226]:
+	New opcode to allow resetting the stack to get rid of an expansion,
+	restoring the stack to a known state in the process.
+	* generic/tclCompile.c, generic/tclCompCmds.c: Adjusted the compilers
+	for [break] and [continue] to get stack cleanup right in the majority
+	of cases.
+	* tests/for.test (for-7.*): Set of tests for these evil cases.
+
+2013-06-04  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4: Eliminate NO_VIZ macro as current zlib uses HAVE_HIDDEN
+	instead. One more last-moment fix for FreeBSD by Pietro Cerutti
+
+2013-06-03  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclExecute.c: fix for perf bug detected by Kieran
+	(https://groups.google.com/forum/?fromgroups#!topic/comp.lang.tcl/vfpI3bc-DkQ),
+	diagnosed by dgp to be a close relative of [Bug 781585], which was
+	fixed by commit	[f46fb50cb3]. This bug was introduced by myself in
+	commit [cbfe055d8c].
+
+2013-06-03  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (TclCompileBreakCmd, TclCompileContinueCmd):
+	Added code to allow [break] and [continue] to be issued as a jump (in
+	the most common cases) rather than using the more expensive exception
+	processing path in the bytecode engine. [Bug 3614226]: Partial fix for
+	the issues relating to cleaning up the stack when dealing with [break]
+	and [continue].
+
+2013-05-27 Harald Oehlmann  <oehhar@users.sf.net>
+
+	* library/msgcat/msgcat.tcl: [Bug 3036566]: Also get locale from
+	registry key HCU\Control Panel\Desktop : PreferredUILanguages to honor
+	installed language packs on Vista+.
+	Bumped msgcat version to 1.5.2
+
+2013-05-22  Andreas Kupries  <andreask@activestate.com>
+
+	* tclCompile.c: Removed duplicate const qualifier causing the HP
+	native cc to error out.
+
+2013-05-22  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclUtf.c (TclUtfCasecmp): [Bug 3613609]: Replace problematic
+	uses of strcasecmp with a proper UTF-8-aware version. Affects both
+	[lsearch -nocase] and [lsort -nocase].
+
+2013-05-22  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/file.n: [Bug 3613671]: Added note to portability section on the
+	fact that [file owned] does not produce useful results on Windows.
+
+2013-05-20  Donal K. Fellows  <dkf@users.sf.net>
+
+	* unix/tclUnixFCmd.c (DefaultTempDir): [Bug 3613567]: Corrected logic
+	for checking return code of access() system call, which was inverted.
+
+2013-05-19  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4:     Fix for FreeBSD, and remove support for older
+	* unix/configure:  FreeBSD versions. Patch by Pietro Cerutti.
+
+2013-05-18  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmdsGR.c: Split tclCompCmds.c again to keep size of
+	code down.
+
+2013-05-16  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclBasic.c: Add panic in order to detect incompatible
+	mingw32 sys/stat.h and sys/time.h headers.
+
+2013-05-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* compat/zlib/*: Upgrade to zlib 1.2.8
+
+2013-05-10  Donal K. Fellows  <dkf@users.sf.net>
+
+	Optimizations and general bytecode generation improvements.
+	* generic/tclCompCmds.c (TclCompileAppendCmd, TclCompileLappendCmd):
+	(TclCompileReturnCmd): Make these generate bytecode in more cases.
+	(TclCompileListCmd): Make this able to push a literal when it can.
+	* generic/tclCompile.c (TclSetByteCodeFromAny, PeepholeOptimize):
+	Added checks to see if we can apply some simple cross-command-boundary
+	optimizations, and defined a small number of such optimizations.
+	(TclCompileScript): Added the special ability to compile the list
+	command with expansion ([list {*}blah]) into bytecode that does not
+	call an external command.
+
+2013-05-06  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclStubInit.c: Add support for Cygwin64, which has a 64-bit
+	* generic/tclDecls.h: "long" type. Binary compatibility with win64
+	requires that all stub entries use 32-bit long's, therefore the need
+	for various wrapper functions/macros. For Tcl 9 a better solution is
+	needed, but that cannot be done without introducing binary
+	incompatibility.
+
+2013-04-30  Andreas Kupries  <andreask@activestate.com>
+
+	* library/platform/platform.tcl (::platform::LibcVersion):
+	* library/platform/pkgIndex.tcl: Followup to the 2013-01-30 change.
+	The RE become too restrictive again. SuSe added a timestamp after the
+	version. Loosened up a bit. Bumped package to version 1.0.12.
+
+2013-04-29  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (TclCompileArraySetCmd): Generate better code
+	when the list of things to set is a literal.
+
+2013-04-25  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclDecls.h: Implement Tcl_NewBooleanObj, Tcl_DbNewBooleanObj
+	and Tcl_SetBooleanObj as macros using Tcl_NewIntObj, Tcl_DbNewLongObj
+	and Tcl_SetIntObj. Starting with Tcl 8.5, this is exactly the same, it
+	only eliminates code duplication.
+	* generic/tclInt.h: Eliminate use of NO_WIDE_TYPE everywhere: It's
+	exactly the same as TCL_WIDE_INT_IS_LONG
+
+2013-04-19  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclDecls.h: Implement many Tcl_*Var* functions and
+	Tcl_GetIndexFromObj as (faster/stack-saving) macros around resp their
+	Tcl_*Var*2 equivalent and Tcl_GetIndexFromObjStruct.
+
+2013-04-12  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclDecls.h: Implement Tcl_Pkg* functions as
+	(faster/stack-saving) macros around Tcl_Pkg*Ex functions.
+
+2013-04-08  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/regc_color.c:	[Bug 3610026]: Stop crash when the number of
+	* generic/regerrs.h:	"colors" in a regular expression overflows a
+	* generic/regex.h:	short int.  Thanks to Heikki Linnakangas for
+	* generic/regguts.h:	the report and the patch.
+	* tests/regexp.test:
+
+2013-04-04  Reinhard Max  <max@suse.de>
+
+	* library/http/http.tcl (http::geturl): Allow URLs that don't have a
+	path, but a query query, e.g. http://example.com?foo=bar
+	* Bump the http package to 2.8.7.
+
+2013-03-22  Venkat Iyer <venkat@comit.com>
+	* library/tzdata/Africa/Cairo: Update to tzdata2013b.
+	* library/tzdata/Africa/Casablanca:
+	* library/tzdata/Africa/Gaborone:
+	* library/tzdata/Africa/Tripoli:
+	* library/tzdata/America/Asuncion:
+	* library/tzdata/America/Barbados:
+	* library/tzdata/America/Bogota:
+	* library/tzdata/America/Costa_Rica:
+	* library/tzdata/America/Curacao:
+	* library/tzdata/America/Nassau:
+	* library/tzdata/America/Port-au-Prince:
+	* library/tzdata/America/Santiago:
+	* library/tzdata/Antarctica/Palmer:
+	* library/tzdata/Asia/Aden:
+	* library/tzdata/Asia/Hong_Kong:
+	* library/tzdata/Asia/Muscat:
+	* library/tzdata/Asia/Rangoon:
+	* library/tzdata/Asia/Shanghai:
+	* library/tzdata/Atlantic/Bermuda:
+	* library/tzdata/Europe/Vienna:
+	* library/tzdata/Pacific/Easter:
+	* library/tzdata/Pacific/Fiji:
+	* library/tzdata/Asia/Khandyga: (new)
+	* library/tzdata/Asia/Ust-Nera: (new)
+	* library/tzdata/Europe/Busingen: (new)
+
+2013-03-21  Don Porter  <dgp@users.sourceforge.net>
+
+	* library/auto.tcl: [Bug 2102614]: Add ensemble indexing support to
+	* tests/autoMkindex.test: [auto_mkindex].  Thanks Brian Griffin.
+
+2013-03-19  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclFCmd.c: [Bug 3597000]: Consistent [file copy] result.
+	* tests/fileSystem.test:
+
+2013-03-19  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinFile.c: [Bug 3608360]: Incompatible behaviour of "file
+	exists".
+
+2013-03-18  Donal K. Fellows  <dkf@users.sf.net>
+
+	* tests/cmdAH.test (cmdAH-19.12): [Bug 3608360]: Added test to ensure
+	that we never ever allow [file exists] to do globbing.
+
+2013-03-12  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4: Patch by Andrew Shadura, providing better support for
+	three architectures they have in Debian.
+
+2013-03-11  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclCompile.c:	[Bugs 3607246,3607372]: Unbalanced refcounts
+	* generic/tclLiteral.c:	of literals in the global literal table.
+
+2013-03-06  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/regc_nfa.c:	[Bugs 3604074,3606683]: Rewrite of the
+	* generic/regcomp.c:	fixempties() routine (and supporting routines)
+	to completely eliminate the infinite loop hazard. Thanks to Tom Lane
+	for the much improved solution.
+
+2013-02-28  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclLiteral.c:	Revise TclReleaseLiteral() to tolerate a NULL
+	interp argument.
+
+	* generic/tclCompile.c:	Update callers and revise mistaken comments.
+	* generic/tclProc.c:
+
+2013-02-27  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/regcomp.c:	[Bug 3606139]: missing error check allows
+	* tests/regexp.test:    regexp to crash Tcl. Thanks to Tom Lane for
+	providing the test-case and the patch.
+
+2013-02-26  Donal K. Fellows  <dkf@users.sf.net>
+
+	* tests/chanio.test (chan-io-28.7): [Bug 3605120]: Stop test from
+	hanging when run standalone.
+
+2013-02-26  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclObj.c: Don't panic if Tcl_ConvertToType is called for a
+	type that doesn't have a setFromAnyProc, create a proper error message.
+
+2013-02-25  Donal K. Fellows  <dkf@users.sf.net>
+
+	* tests/binary.test (binary-41.*): [Bug 3605721]: Test independence
+	fixes. Thanks to Rolf Ade for pointing out the problem.
+
+2013-02-25  Don Porter  <dgp@users.sourceforge.net>
+
+	* tests/assocd.test:	[Bugs 3605719,3605720]: Test independence.
+	* tests/basic.test:	Thanks Rolf Ade for patches.
+
+2013-02-23  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* compat/fake-rfc2553.c: [Bug 3599194]: compat/fake-rfc2553.c is
+	broken.
+
+2013-02-22  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclAssembly.c:	Shift more burden of smart cleanup
+	* generic/tclCompile.c:		onto the TclFreeCompileEnv() routine.
+	Stop crashes when the hookProc raises an error.
+
+2013-02-20  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclNamesp.c:	[Bug 3605447]: Make sure the -clear option
+	* tests/namespace.test:	to [namespace export] always clears, whether
+	or not new export patterns are specified.
+
+2013-02-20  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c: [Bug 3605401]: Compiler error with latest mingw-w64
+	headers.
+
+2013-02-19  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclTrace.c:  [Bug 2438181]: Incorrect error reporting in
+	* tests/trace.test:    traces. Test-case and fix provided by Poor
+	Yorick.
+
+2013-02-15  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/regc_nfa.c:	[Bug 3604074]: Fix regexp optimization to
+	* tests/regexp.test:	stop hanging on the expression
+	((((((((a)*)*)*)*)*)*)*)* .  Thanks to Bjørn Grathwohl for discovery.
+
+2013-02-14  Harald Oehlmann  <oehhar@users.sf.net>
+
+	* library/msgcat/msgcat.tcl: [Bug 3604576]: Catch missing registry
+	entry "HCU\Control Panel\International".
+	Bumped msgcat version to 1.5.1
+
+2013-02-11  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclZlib.c (ZlibTransformOutput): [Bug 3603553]: Ensure that
+	data gets written to the underlying stream by compressing transforms
+	when the amount of data to be written is one buffer's-worth; problem
+	was particularly likely to occur when compressing large quantities of
+	not-very-compressible data. Many thanks to Piera Poggio (vampiera) for
+	reporting.
+
+2013-02-09  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 3603695]: Change
+	the way that the 'varname' method is implemented so that there are no
+	longer problems with interactions due to the resolver. Thanks to
+	Taylor Venable <tcvena@gmail.com> for identifying the problem.
+
+2013-02-08  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/regc_nfa.c (duptraverse): [Bug 3603557]: Increase the
+	maximum depth of recursion used when duplicating an automaton in
+	response to encountering a "wild" RE that hit the previous limit.
+	Allow the limit (DUPTRAVERSE_MAX_DEPTH) to be set by defining its
+	value in the Makefile. Problem reported by Jonathan Mills.
+
+2013-02-05  Don Porter  <dgp@users.sourceforge.net>
+
+	* win/tclWinFile.c:	[Bug 3603434]: Make sure TclpObjNormalizePath()
+	properly declares "a:/" to be normalized, even when no "A:" drive is
+	present on the system.
+
+2013-02-05  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclLoadNone.c (TclpLoadMemory): [Bug 3433012]: Added dummy
+	version of this function to use in the event that a platform thinks it
+	can load from memory but cannot actually do so due to it being
+	disabled at configuration time.
+
+2013-02-04  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (TclCompileArraySetCmd): [Bug 3603163]: Stop
+	crash in weird case where [eval] is used to make [array set] get
+	confused about whether there is a local variable table or not. Thanks
+	to Poor Yorick for identifying a reproducible crashing case.
+
+2013-01-30  Andreas Kupries  <andreask@activestate.com>
+
+	* library/platform/platform.tcl (::platform::LibcVersion): See
+	* library/platform/pkgIndex.tcl: [Bug 3599098]: Fixed the RE
+	* unix/Makefile.in: extracting the version to avoid issues with
+	* win/Makefile.in: recent changes to the glibc banner. Now targeting a
+	less variable part of the string. Bumped package to version 1.0.11.
+
+2013-01-28  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (TclCompileArraySetCmd)
+	(TclCompileArrayUnsetCmd, TclCompileDictAppendCmd)
+	(TclCompileDictCreateCmd, CompileDictEachCmd, TclCompileDictIncrCmd)
+	(TclCompileDictLappendCmd, TclCompileDictMergeCmd)
+	(TclCompileDictUnsetCmd, TclCompileDictUpdateCmd)
+	(TclCompileDictWithCmd, TclCompileInfoCommandsCmd):
+	* generic/tclCompCmdsSZ.c (TclCompileStringMatchCmd)
+	(TclCompileStringMapCmd): Improve the code generation in cases where
+	full compilation is impossible but a full ensemble invoke is provably
+	not necessary.
+
+2013-01-26  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tclUnixCompat.c: [Bug 3601804]: platformCPUID segmentation
+	fault on Darwin.
+
+2013-01-23  Donal K. Fellows  <dkf@users.sf.net>
+
+	* library/http/http.tcl (http::geturl): [Bug 2911139]: Do not do vwait
+	for connect to avoid reentrancy problems (except when operating
+	without a -command option). Internally, this means that all sockets
+	created by the http package will always be operated in asynchronous
+	mode.
+
+2013-01-21  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclInt.decls: Put back Tcl[GS]etStartupScript(Path|FileName)
+	in private stub table, so extensions using this (like Tk 8.4) will
+	continue to work in all Tcl 8.x versions. Extensions using this
+	still cannot be compiled against Tcl 8.6 headers.
+
+2013-01-18  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclPort.h: [Bug 3598300]: unix: tcl.h does not include
+	sys/stat.h
+
+2013-01-17  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (PushVarName): [Bug 3600328]: Added mechanism
+	for suppressing compilation of variables when we couldn't cope with
+	the results. Useful for some [array] subcommands.
+	* generic/tclEnsemble.c (CompileToCompiledCommand): Must restore the
+	compilation environment when a command compiler fails.
+
+2013-01-16  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclZlib.c (TclZlibInit): [Bug 3601086]: Register the config
+	info in the iso8859-1 encoding as that is guaranteed to be present.
+
+2013-01-16  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* Makefile.in:   Allow win32 build with -DTCL_NO_DEPRECATED, just as
+	* generic/tcl.h: in the UNIX build. Define Tcl_EvalObj and
+	* generic/tclDecls.h: Tcl_GlobalEvalObj as macros, even when
+	* generic/tclBasic.c: TCL_NO_DEPRECATED is defined, so Tk can benefit
+	from it too.
+
+2013-01-14  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tcl.m4: More flexible search for win32 tclConfig.sh, backported
+	from TEA (not actually used in Tcl, only for Tk)
+
+2013-01-14  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclInt.decls: Put back Tcl_[GS]etStartupScript in internal
+	stub table, so extensions using this, compiled against 8.5 headers
+	still run in Tcl 8.6.
+
+2013-01-13  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* doc/fileevent.n: [Bug 3436609]: Clarify readable fileevent "false
+	positives" in the case of multibyte encodings/transforms.
+
+2013-01-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclIntDecls.h: If TCL_NO_DEPRECATED is defined, make sure
+	that TIP #139 functions all are taken from the public stub table, even
+	if the inclusion is through tclInt.h.
+
+2013-01-12  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclInt.decls: Put back TclBackgroundException in internal
+	stub table, so extensions using this, compiled against 8.5 headers
+	still run in Tcl 8.6.
+
+2013-01-09  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* library/http/http.tcl: [Bug 3599395]: http assumes status line is a
+	proper Tcl list.
+
+2013-01-08  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinFile.c: [Bug 3092089]: [file normalize] can remove path
+	components.	[Bug 3587096]: win vista/7: "can't find init.tcl" when
+	called via junction without folder list access.
+
+2013-01-07  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclOOStubLib.c: Restrict the stub library to only use
+	* generic/tclTomMathStubLib.c: Tcl_PkgRequireEx, Tcl_ResetResult and
+	Tcl_AppendResult, not any other function. This puts least restrictions
+	on eventual Tcl 9 stubs re-organization, and it works on the widest
+	range of Tcl versions.
+
+2013-01-06  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* library/http/http.tcl: Don't depend on Spencer-specific regexp
+	* tests/env.test: syntax (/u and /U) any more in unrelated places.
+	* tests/exec.test:
+	Bump http package to 2.8.6.
+
+2013-01-04  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclEnsemble.c (CompileBasicNArgCommand): Added very simple
+	compiler (which just compiles to a normal invoke of the implementation
+	command) for many ensemble subcommands where we can prove that there
+	is no way for scripts to detect the difference even through error
+	handling or [info level]/[info frame]. This improves the code produced
+	from some ensembles (e.g., [info], [string]) to the point where the
+	ensemble is now not normally seen at the bytecode level at all.
+
+2013-01-04  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclInt.h:      Insure that PURIFY builds cannot exploit the
+	* generic/tclExecute.c:  Tcl stack to hide mem defects.
+
+2013-01-03  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/fconfigure.n, doc/CrtChannel.3: Updated to reflect the fact that
+	the minimum buffer size is one byte, not ten. Identified by Schelte
+	Bron on the Tcler's Chat.
+
+	* generic/tclExecute.c (TEBCresume:INST_INVOKE_REPLACE):
+	* generic/tclEnsemble.c (TclCompileEnsemble): Added new mechanism to
+	allow for more efficient dispatch of non-bytecode-compiled subcommands
+	of bytecode-compiled ensembles. This can provide substantial speed
+	benefits in some cases.
+
+2013-01-02  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclEnsemble.c:  Remove stray calls to Tcl_Alloc and friends:
+	* generic/tclExecute.c:   the core should only use ckalloc to allow
+	* generic/tclIORTrans.c:  MEM_DEBUG to work properly.
+	* generic/tclTomMathInterface.c:
+
+2012-12-31  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/string.n: Noted the obsolescence of the 'bytelength',
+	'wordstart' and 'wordend' subcommands, and moved them to later in the
+	file.
+
+2012-12-27  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclListObj.c: [Bug 3598580]: Tcl_ListObjReplace may release
+	deleted elements too early.
+
+2012-12-22  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* generic/tclUtil.c: [Bug 3598150]: Stop leaking allocated space when
+	objifying a zero-length DString. Spotted by afredd.
+
+2012-12-21  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/dltest/pkgb.c:  Inline compat Tcl_GetDefaultEncodingDir.
+	* generic/tclStubLib.c: Eliminate unnecessary static HasStubSupport()
+	and isDigit() functions, just do the same inline.
+
+2012-12-18  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmdsSZ.c (TclSubstCompile): Improved the sequence of
+	instructions issued for [subst] when dealing with simple variable
+	references.
+
+2012-12-14  Don Porter  <dgp@users.sourceforge.net>
+
+	*** 8.6.0 TAGGED FOR RELEASE ***
+
+	* changes: updates for 8.6.0
+
+2012-12-13  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclZlib.c:	Repair same issue with misusing the
+	* tests/zlib.test:	'fire and forget' nature of Tcl_ObjSetVar2
+	in the new TIP 400 implementation.
+
+2012-12-13  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclCmdAH.c:	(CatchObjCmdCallback): do not decrRefCount
+	* tests/cmdAH.test:	the newValuePtr sent to Tcl_ObjSetVar2:
+	TOSV2 is 'fire and forget', it decrs on its own.
+	Fix for [Bug 3595576], found by andrewsh.
+
+2012-12-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tcl.h: Fix Tcl_DecrRefCount macro such that it doesn't
+	access its objPtr parameter twice any more.
+
+2012-12-11  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tcl.h:	Bump version number to 8.6.0.
+	* library/init.tcl:
+	* unix/configure.in:
+	* win/configure.in:
+	* unix/tcl.spec:
+	* README:
+
+	* unix/configure:	autoconf-2.59
+	* win/configure:
+
+2012-12-10  Donal K. Fellows  <dkf@users.sf.net>
+
+	* tools/tcltk-man2html.tcl (plus-pkgs): Increased robustness of
+	version number detection code to deal with packages whose names are
+	prefixes of other packages.
+	* unix/Makefile.in (dist): Added pkgs/package.list.txt to distribution
+	builds to ensure that 'make html' will work better.
+
+2012-12-09  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* tests/chan.test: Clean up unwanted eofchar side-effect of chan-4.6
+	leading to a spurious "'" at end of chan.test under certain conditions
+	(see [Bug 3389289] and [Bug 3389251]).
+
+	* doc/expr.n: [Bug 3594188]: Clarifications about commas.
+
+2012-12-08  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* generic/tclIO.c: Fix busyloop at exit under TCL_FINALIZE_ON_EXIT
+	when there are unflushed nonblocking channels.  Thanks Miguel for
+	spotting.
+
+2012-12-07  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/dltest/pkgb.c:  Turn pkgb.so into a Tcl9 interoperability test
+        library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should
+        either result in an error-message, either succeed, but never crash.
+
+2012-11-28  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclZlib.c (ZlibStreamSubcmd): [Bug 3590483]: Use a mechanism
+	for complex option resolution that has fewer problems with more
+	finicky compilers.
+
+2012-11-26  Reinhard Max  <max@suse.de>
+
+	* unix/tclUnixSock.c: Factor out creation of the -sockname and
+	-peername lists from TcpGetOptionProc() to TcpHostPortList().  Make it
+	robust against implementations of getnameinfo() that error out if
+	reverse mapping fails instead of falling back to the numeric
+	representation.
+
+2012-11-20  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclBinary.c (BinaryDecode64): [Bug 3033307]: Corrected
+	handling of trailing whitespace when decoding base64. Thanks to Anton
+	Kovalenko for reporting, and Andy Goth for the fix and tests.
+
+2012-11-19  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclExecute.c (INST_STR_RANGE_IMM): [Bug 3588366]: Corrected
+	implementation of bounds restriction for end-indexed compiled [string
+	range]. Thanks to Emiliano Gavilan for diagnosis and fix.
+
+2012-11-15  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	IMPLEMENTATION OF TIP#416
+
+	New Options for 'load': -global and -lazy
+
+	* generic/tcl.h:
+	* generic/tclLoad.c
+	* unix/tclLoadDl.c
+	* unix/tclLoadDyld.c
+	* tests/load.test
+	* doc/Load.3
+	* doc/load.n
+
+2012-11-14  Donal K. Fellows  <dkf@users.sf.net>
+
+	* unix/tclUnixFCmd.c (TclUnixOpenTemporaryFile): [Bug 2933003]: Factor
+	out all the code to do temporary file creation so that it is possible
+	to make it correct in one place. Allow overriding of the back-stop
+	default temporary file location at compile time by setting the
+	TCL_TEMPORARY_FILE_DIRECTORY #def to a string containing the directory
+	name (defaults to "/tmp" as that is the most common default).
+
+2012-11-13  Joe Mistachkin  <joe@mistachkin.com>
+
+	* win/tclWinInit.c: also search for the library directory (init.tcl,
+	encodings, etc) relative to the build directory associated with the
+	source checkout.
+
+2012-11-10  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclBasic.c:   re-enable bcc-tailcall, after fixing an
+	* generic/tclExecute.c: infinite loop in the TCL_COMPILE_DEBUG mode
+
+
+2012-11-07  Kevin B. Kenny  <kennykb@acm.org>
+
+	* library/tzdata/Africa/Casablanca:
+	* library/tzdata/America/Araguaina:
+	* library/tzdata/America/Bahia:
+	* library/tzdata/America/Havana:
+	* library/tzdata/Asia/Amman:
+	* library/tzdata/Asia/Gaza:
+	* library/tzdata/Asia/Hebron:
+	* library/tzdata/Asia/Jerusalem:
+	* library/tzdata/Pacific/Apia:
+	* library/tzdata/Pacific/Fakaofo:
+	* library/tzdata/Pacific/Fiji:		Import tzdata2012i.
+
+2012-11-06  Donal K. Fellows  <dkf@users.sf.net>
+
+	* library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that
+	callbacks are done at most once to prevent problems with timeouts on a
+	keep-alive connection (combined with reentrant http package use)
+	causing excessive stack growth. Not a fix for the underlying problem,
+	but ensures that pain will be mostly kept away from users.
+	Bump http package to 2.8.5.
+
+2012-11-05  Donal K. Fellows  <dkf@users.sf.net>
+
+	Added bytecode compilation of many Tcl commands. Some of these are
+	total compilations and some are only partial (i.e., only compile in
+	some cases). The (sub-)commands affected are:
+	* array: exists, set, unset
+	* dict: create, exists, merge
+	* format: (simple cases only)
+	* info: commands, coroutine, level, object
+	* info object: class, isa object, namespace
+	* namespace: current, code, qualifiers, tail, which
+	* regsub: (only cases convertable to simple [string map])
+	* self: (only no-argument and [self object] cases)
+	* string: first, last, map, range
+	* tailcall:
+	* yield:
+
+	[This was work originally done on the 'dkf-compile-misc-info' branch.]
+
+2012-11-05  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	IMPLEMENTATION OF TIP#413
+
+	Align the [string trim] and [string is space] commands, such that
+	[string trim] by default trims all characters for which [string is
+	space] returns 1, augmented with the NUL character.
+
+	* generic/tclUtf.c: Add NEL, BOM and two more characters to [string is
+	space]
+	* generic/tclCmdMZ.c: Modify [string trim] for Unicode modifications.
+	* generic/regc_locale.c: Regexp engine must match [string is space]
+	* doc/string.n
+	* tests/string.test
+	***POTENTIAL INCOMPATIBILITY***
+	Code that relied on characters not previously trimmed being not
+	removed will notice a difference; it is believed that this is rare,
+	but a workaround to get the behavior in Tcl 8.5 is to use " \t\n\r" as
+	an explicit trim set.
+
+2012-10-31  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/Makefile.in:   Dde version number to 1.4.0, ready for Tcl 8.6.0rc1
+	* win/makefile.vc
+	* win/tclWinDde.c
+	* library/dde/pkgIndex.tcl
+	* tests/winDde.test
+
+2012-10-24  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCompCmds.c (TclCompileDictUnsetCmd): Added compilation of
+	the [dict unset] command (for scalar var in LVT only).
+
+2012-10-23  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclInt.h:       Add "flags" parameter from Tcl_LoadFile to
+	* generic/tclIOUtil.c:    to various internal functions, so these
+	* generic/tclLoadNone.c:  flags are available through the whole
+	* unix/tclLoad*.c:        filesystem for (future) internal use.
+	* win/tclWinLoad.c:
+
+2012-10-17  Miguel Sofer  <msofer@users.sf.net>
+
+	* generic/tclBasic.c (TclNRCoroutineObjCmd): insure that numlevels
+	are properly set, fix bug discovered by dkf and reported at
+	http://code.activestate.com/lists/tcl-core/12213/
+
+2012-10-16  Donal K. Fellows  <dkf@users.sf.net>
+
+	IMPLEMENTATION OF TIP#405
+
+	New commands for applying a transformation to the elements of a list
+	to produce another list (the [lmap] command) and to the mappings of a
+	dictionary to produce another dictionary (the [dict map] command). In
+	both cases, a [continue] will cause the skipping of an element/pair,
+	and a [break] will terminate the construction early and successfully.
+
+	* generic/tclCmdAH.c (Tcl_LmapObjCmd, TclNRLmapCmd): Implementation of
+	the new [lmap] command, based on (and sharing much of) [foreach].
+	* generic/tclDictObj.c (DictMapNRCmd): Implementation of the new [dict
+	map] subcommand, based on (and sharing much of) [dict for].
+	* generic/tclCompCmds.c (TclCompileLmapCmd, TclCompileDictMapCmd):
+	Compilation engines for [lmap] and [dict map].
+
+	IMPLEMENTATION OF TIP#400
+
+	* generic/tclZlib.c: Allow the specification of a compression
+	dictionary (a binary blob used to seed the compression engine) in both
+	streams and channel transformations. Also some reorganization to allow
+	for getting gzip header dictionaries and controlling buffering levels
+	in channel transformations (allowing a trade-off between formal
+	correctness and speed).
+	(Tcl_ZlibStreamSetCompressionDictionary): New C API to allow setting
+	the compression dictionary without using a Tcl script.
+
+2012-10-14  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclDictObj.c: [Bug 3576509]: ::tcl::Bgerror crashes with
+	* generic/tclEvent.c:    invalid arguments. Better fix, which helps
+	for all Tcl_DictObjGet() calls in Tcl's source code.
+
+2012-10-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclEvent.c: [Bug 3576509]: tcl::Bgerror crashes with invalid
+	arguments
+
+2012-10-06  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/Makefile.in: [Bug 2459774]: tcl/win/Makefile.in not compatible
+	with msys 0.8.
+
+2012-10-03  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclIO.c:	When checking for std channels being closed,
+	compare the channel state, not the channel itself so that stacked
+	channels do not cause trouble.
+
+2012-09-26  Reinhard Max  <max@suse.de>
+
+	* generic/tclIOSock.c (TclCreateSocketAddress): Work around a bug in
+	getaddrinfo() on OSX that caused name resolution to fail for [socket
+	-server foo -myaddr localhost 0].
+
+2012-09-20  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/configure.in: New import libraries for zlib 1.2.7, usable for
+	* win/configure:    all win32/win64 compilers
+	* compat/zlib/win32/zdll.lib:
+	* compat/zlib/win64/zdll.lib:
+
+	* win/tclWinDde.c: [FRQ 3527238]: Full unicode support for dde. Dde
+	version is now 1.4.0b2.
+	***POTENTIAL INCOMPATIBILITY***
+
+2012-09-19  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tcl.h:  Make Tcl_Interp a fully opaque structure if
+	TCL_NO_DEPRECATED is set (TIP 330 and 336).
+	* win/nmakehlp.c: Let "nmakehlp -V" start searching digits after the
+	found match (suggested by Harald Oehlmann).
+
+2012-09-07  Harald Oehlmann  <oehhar@users.sf.net>
+
+	*** 8.6b3 TAGGED FOR RELEASE ***
+
+	IMPLEMENTATION OF TIP#404.
+
+	* library/msgcat/msgcat.tcl:	[FRQ 3544988]: New commands [mcflset]
+	* library/msgcat/pkgIndex.tcl:	and [mcflmset] to set mc entries with
+	* unix/Makefile.in:		implicit message file locale.
+	* win/Makefile.in:		Bump to 1.5.0.
+
+2012-08-25  Donal K. Fellows  <dkf@users.sf.net>
+
+	* library/msgs/uk.msg: [Bug 3561330]: Use the correct full name of
+	March in Ukrainian. Thanks to Mikhail Teterin for reporting.
+
+2012-08-23  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclBinary.c: [Bug 3496014]: Unecessary memset() in
+	Tcl_SetByteArrayObj().
+
+2012-08-20  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclPathObj.c:	[Bug 3559678]: Fix bad filename normalization
+	when the last component is the empty string.
+
+2012-08-20  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinPort.h:  Remove wrapper macro for ntohs(): unnecessary,
+	because it doesn't require an initialized winsock_2 library. See:
+	<http://msdn.microsoft.com/en-us/library/windows/desktop/ms740075%28v=vs.85%29.aspx>
+	* win/tclWinSock.c:
+	* generic/tclStubInit.c:
+
+2012-08-17  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/nmakehlp.c: Add "-V<num>" option, in order to be able to detect
+	partial version numbers.
+
+2012-08-15  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/buildall.vc.bat: Only build the threaded builds by default
+	* win/rules.vc:        Some code cleanup
+
+2010-08-13  Stuart Cassoff  <stwo@users.sourceforge.net>
+
+	* unix/tclUnixCompat.c: [Bug 3555454]: Rearrange a bit to quash
+	'declared but never defined' compiler warnings.
+
+2012-08-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* compat/zlib/win64/zlib1.dll:  Add 64-bit build of zlib1.dll, and use
+	* compat/zlib/win64/zdll.lib:   it for the dynamic mingw-w64 build.
+	* win/Makefile.in:
+	* win/configure.in:
+	* win/configure:
+
+2012-08-09  Reinhard Max  <max@suse.de>
+
+	* tests/http.test: Fix http-3.29 for machines without IPv6 support.
+
+2010-08-08  Stuart Cassoff  <stwo@users.sourceforge.net>
+
+	* unix/tclUnixCompat.c: Change one '#ifdef' to '#if defined()' for
+	improved consistency within the file.
+
+2012-08-08  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname
+	* tests/fileName.test:   support
+
+2012-08-07  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclIOUtil.c:	[Bug 3554250]: Overlooked one field of cleanup
+	in the thread exit handler for the filesystem subsystem.
+
+2012-07-31  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclInterp.c (Tcl_GetInterpPath):
+	* unix/tclUnixPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd):
+	* win/tclWinPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd):
+	Purge use of Tcl_AppendElement, and corrected conversion of PIDs to
+	integer objects.
+
+2012-07-31  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/nmakehlp.c:  Add -Q option from sampleextension.
+	* win/Makefile.in: [FRQ 3544967]: Missing objectfiles in static lib
+	* win/makefile.vc: (Thanks to Jos Decoster).
+
+2012-07-29  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/Makefile.in:  No longer build tcltest.exe to run the tests,
+	but use tclsh86.exe in combination with tcltest86.dll to do that.
+	* tests/*.test:     load tcltest86.dll if necessary.
+
+2012-07-28  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* tests/clock.test:    [Bug 3549770]: Multiple test failures running
+	* tests/registry.test: tcltest outside build tree
+	* tests/winDde.test:
+
+2012-07-27  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclUniData.c:   Support Unicode 6.2 (Add Turkish lira sign)
+	* generic/regc_locale.c:
+
+2012-07-25  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* win/tclWinPipe.c: [Bug 3547994]: Abandon the synchronous Windows
+	pipe driver to its fate when needed to honour TIP#398.
+
+2012-07-24  Trevor Davel  <twylite@crypt.co.za>
+
+	* win/tclWinSock.c: [Bug: 3545363]: Loop over multiple underlying file
+	descriptors for a socket where required (TcpCloseProc, SocketProc).
+	Refactor socket/descriptor setup to manage linked list operations in
+	one place. Fix memory leak in socket close (TcpCloseProc) and related
+	dangling pointers in SocketEventProc.
+
+2012-07-19  Reinhard Max  <max@suse.de>
+
+	* win/tclWinSock.c (TcpAccept): [Bug: 3545363]: Use a large enough
+	buffer for accept()ing IPv6 connections. Fix conversion of host and
+	port for passing to the accept proc to be independent of the IP
+	version.
+
+2012-07-23  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* generic/tclIO.c: [Bug 3545365]: Never try a bg-flush  on a dead
+	channel, just like before 2011-08-17.
+
+2012-07-19  Joe Mistachkin  <joe@mistachkin.com>
+
+	* generic/tclTest.c: Fix several more missing mutex-locks in
+	TestasyncCmd.
+
+2012-07-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in
+	TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart
+	Cassoff for spotting it.
+
+2012-07-17  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails
+
+2012-07-16  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclUtil.c (UpdateStringOfEndOffset): [Bug 3544658]: Stop
+	1-byte overrun in memcpy, that object placement rules made harmless
+	but which still caused compiler complaints.
+
+2012-07-16  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* library/reg/pkgIndex.tcl:  Make registry 1.3 package dynamically
+	loadable when ::tcl::pkgconfig is available.
+
+2012-07-11  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinReg.c: [Bug 3362446]: registry keys command fails
+	with 8.5/8.6. Follow Microsofts example better in order to prevent
+	problems when using HKEY_PERFORMANCE_DATA.
+
+2012-07-10  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tclUnixNotfy.c: [Bug 3541646]: Don't panic on triggerPipe
+	overrun.
+
+2012-07-10  Donal K. Fellows  <dkf@users.sf.net>
+
+	* win/tclWinSock.c (InitializeHostName): Corrected logic that
+	extracted the name of the computer from the gethostname call so that
+	it would use the name on success, not failure. Also ensured that the
+	buffer size is exactly that recommended by Microsoft.
+
+2012-07-08  Reinhard Max  <max@suse.de>
+
+	* library/http/http.tcl: [Bug 3531209]: Add fix and test for URLs that
+	* tests/http.test: 	 contain literal IPv6 addresses.
+
+2012-07-05  Don Porter  <dgp@users.sourceforge.net>
+
+	* unix/tclUnixPipe.c:	[Bug 1189293]: Make "<<" binary safe.
+	* win/tclWinPipe.c:
+
+2012-07-03  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclUtil.c (TclDStringAppendObj, TclDStringAppendDString):
+	* generic/tclInt.h (TclDStringAppendLiteral, TclDStringClear):
+	* generic/tclCompile.h (TclDStringAppendToken): Added wrappers to make
+	common cases of appending to Tcl_DStrings simpler to write. Prompted
+	by looking at [FRQ 1357401] (these are an _internal_ implementation of
+	that FRQ).
+
+2012-06-29  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* library/msgcat/msgcat.tcl:   Add tn, ro_MO and ru_MO to msgcat.
+
+2012-06-29  Harald Oehlmann <oehhar@users.sf.net>
+
+	* library/msgcat/msgcat.tcl:	[Bug 3536888]: Locale guessing of
+	* library/msgcat/pkgIndex.tcl:	msgcat fails on (some) Windows 7. Bump
+	* unix/Makefile.in:		to 1.4.5
+	* win/Makefile.in:
+
+2012-06-29  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/GetIndex.3: Reinforced the description of the requirement for
+	the tables of names to index over to be static, following posting to
+	tcl-core by Brian Griffin about a bug caused by Tktreectrl not obeying
+	this rule correctly. This does not represent a functionality change,
+	merely a clearer documentation of a long-standing constraint.
+
+2012-06-26  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tcl.m4:       Let Cygwin shared build link with
+	* unix/configure.in: zlib1.dll, not cygz.dll (two less
+	* unix/configure:    dependencies on cygwin-specific dll's)
+	* unix/Makefile.in:
+
+2012-06-26  Reinhard Max  <max@suse.de>
+
+	* generic/tclIOSock.c: Use EAI_SYSTEM only if it exists.
+	* unix/tclUnixSock.c:
+
+2012-06-25  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclFileSystem.h:	[Bug 3024359]: Make sure that the
+	* generic/tclIOUtil.c:	per-thread cache of the list of file systems
+	* generic/tclPathObj.c:	currently registered is only updated at times
+	when no active loops are traversing it.  Also reduce the amount of
+	epoch storing and checking to where it can make a difference.
+
+2012-06-25  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCmdAH.c (EncodingDirsObjCmd): [Bug 3537605]: Do the right
+	thing when reporting errors with the number of arguments.
+
+2012-06-25  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclfileName.c: [Patch 1536227]: Cygwin network pathname
+	* tests/fileName.test:   support.
+
+2012-06-23  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tclUnixNotfy.c: [Bug 3508771]: Cygwin notifier for handling
+	win32 events.
+
+2012-06-22  Reinhard Max  <max@suse.de>
+
+	* generic/tclIOSock.c: Rework the error message generation of [socket],
+	* unix/tclUnixSock.c:  so that the error code of getaddrinfo is used
+	* win/tclWinSock.c:    instead of errno unless it is EAI_SYSTEM.
+
+2012-06-21  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinReg.c:	[Bug 3362446]: registry keys command fails
+	* tests/registry.test:	with 8.5/8.6
+
+2012-06-11  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclBasic.c:	[Bug 3532959]: Make sure the lifetime
+	* generic/tclProc.c:	management of entries in the linePBodyPtr
+	* tests/proc.test:	hash table can tolerate either order of
+	teardown, interp first, or Proc first.
+
+2012-06-08  Don Porter  <dgp@users.sourceforge.net>
+
+	* unix/configure.in:	Update autogoo for gettimeofday().
+	* unix/tclUnixPort.h:	Thanks Joe English.
+	* unix/configure:	autoconf 2.13
+
+	* unix/tclUnixPort.h:	[Bug 3530533]: Centralize #include <pthread.h>
+	* unix/tclUnixThrd.c:	in the tclUnixPort.h header so that old unix
+	systems that need inclusion in all compilation units are supported.
+
+2012-06-08  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c:    Revise the "null data" check: null strings are
+	possible, but empty binary arrays are not.
+	* tests/winDde.test:  Add test-case (winDde-9.4) for transferring
+	null-strings with dde. Convert tests to tcltest-2 syntax.
+
+2012-06-06  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclZlib.c (TclZlibInit): Declare that Tcl is publishing the
+	zlib package (version 2.0) as part of its bootstrap process. This will
+	have an impact on tclkit (which includes zlib 1.1) but otherwise be
+	very low impact.
+
+2012-06-06  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* unix/tclUnixInit.c: On Cygwin, use win32 API in stead of uname()
+	to determine the tcl_platform variables.
+
+2012-05-31  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* generic/tclZlib.c:  [Bug 3530536]: zlib-7.4 fails on IRIX64
+	* tests/zlib.test:
+	* doc/zlib.n:         Document that [stream checksum] doesn't do
+	what's expected for "inflate" and "deflate" formats
+
+2012-05-31  Donal K. Fellows  <dkf@users.sf.net>
+
+	* library/safe.tcl (safe::AliasFileSubcommand): Don't assume that
+	slaves have corresponding commands, as that is not true for
+	sub-subinterpreters (used in Tk's test suite).
+
+	* doc/safe.n: [Bug 1997845]: Corrected formatting so that generated
+	HTML can link properly.
+
+	* tests/socket.test (socket*-13.1): Prevented intermittent test
+	failure due to race condition.
+
+2012-05-29  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/expr.n, doc/mathop.n: [Bug 2931407]: Clarified semantics of
+	division and remainder operators.
+
+2012-05-29  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c:    [Bug 3525762]: Encoding handling in dde.
+	* win/Makefile.in:    Fix "make genstubs" when cross-compiling on UNIX
+
+2012-05-28  Donal K. Fellows  <dkf@users.sf.net>
+
+	* library/safe.tcl (safe::AliasFileSubcommand): [Bug 3529949]: Made a
+	more sophisticated method for preventing information leakage; it
+	changes references to "~user" into "./~user", which is safe.
+
+2012-05-25  Donal K. Fellows  <dkf@users.sf.net>
+
+	* doc/namespace.n, doc/Ensemble.3: [Bug 3528418]: Document what is
+	going on with respect to qualification of command prefixes in ensemble
+	subcommand maps.
+
+	* generic/tclIO.h (SYNTHETIC_EVENT_TIME): Factored out the definition
+	of the amount of time that should be waited before firing a synthetic
+	event on a channel.
+
+2012-05-25  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c: [Bug 473946]: Special characters were not correctly
+	sent, now for XTYP_EXECUTE as well as XTYP_REQUEST.
+	* win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX
+
+2012-05-24  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* tools/genStubs.tcl:  Take cygwin handling of X11 into account.
+	* generic/tcl*Decls.h: re-generated
+	* generic/tclStubInit.c:  Implement TclpIsAtty, Cygwin only.
+	* doc/dde.n: Doc fix: "dde execute iexplore" doesn't work
+	without -async, because iexplore doesn't return a value
+
+2012-05-24  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* tools/genStubs.tcl:   Let cygwin share stub table with win32
+	* win/tclWinSock.c:     implement TclpInetNtoa for win32
+	* generic/tclInt.decls: Revert most of [3caedf05df], since when
+	  we let cygwin share the win32 stub table this is no longer necessary
+	* generic/tcl*Decls.h:  re-generated
+	* doc/dde.n:            1.3 -> 1.4
+
+2012-05-23  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclZlib.c (ZlibTransformInput): [Bug 3525907]: Ensure that
+	decompressed input is flushed through the transform correctly when the
+	input stream gets to the end. Thanks to Alexandre Ferrieux and Andreas
+	Kupries for their work on this.
+
+2012-05-21  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclFileName.c:	When using Tcl_SetObjLength() calls to
+	* generic/tclPathObj.c:		grow and shrink the objPtr->bytes
+	buffer, care must be taken that the value cannot possibly become pure
+	Unicode.  Calling Tcl_AppendToObj() has the possibility of making such
+	a conversion.  Bug found while valgrinding the trunk.
+
+2012-05-21  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	IMPLEMENTATION OF TIP#106
+
+	* win/tclWinDde.c:		Added encoding-related abilities to
+	* library/dde/pkgIndex.tcl:	the [dde] command. The dde package's
+	* tests/winDde.test:		version is now 1.4.0.
+	* doc/dde.n:
+
+2012-05-20  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclOOBasic.c (TclOO_Class_Constructor): [Bug 2023112]: Cut
+	the amount of hackiness in class constructors, and refactor some of
+	the error message handling from [oo::define] to be saner in the face
+	of odd happenings.
+
+2012-05-17  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCmdMZ.c (Tcl_SwitchObjCmd): [Bug 3106532]: Corrected
+	resulting indexes from -indexvar option to be usable with [string
+	range]; this was always the intention (and is consistent with [regexp
+	-indices] too).
+	***POTENTIAL INCOMPATIBILITY***
+	Uses of [switch -regexp -indexvar] that previously compensated for the
+	wrong offsets (by subtracting 1 from the end indices) now do not need
+	to do so as the value is correct.
+
+	* library/safe.tcl (safe::InterpInit): Ensure that the module path is
+	constructed in the correct order.
+	(safe::AliasGlob): [Bug 2964715]: More extensive handling of what
+	globbing is required to support package loading.
+
+	* doc/expr.n: [Bug 3525462]: Corrected statement about what happens
+	when comparing "0y" and "0x12"; the previously documented behavior was
+	actually a subtle bug (now long-corrected).
+
+2012-05-16  Donal K. Fellows  <dkf@users.sf.net>
+
+	* generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3445787]: Improve
+	the compatibility of safe interpreters' version of 'file' with that of
+	unsafe interpreters.
+	* library/safe.tcl (::safe::InterpInit): Teach the safe-interp scripts
+	about how to expose 'file' properly.
+
+2012-05-13  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c:   Protect against receiving strings without ending
+	\0, as external applications (or Tcl with TIP #106) could generate
+	that.
+
+2012-05-10  Jan Nijtmans  <nijtmans@users.sf.net>
+
+	* win/tclWinDde.c: [Bug 473946]: Special characters not correctly sent
+	* library/dde/pkgIndex.tcl:  Increase version to 1.3.3
+
+2012-05-10  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* {win,unix}/configure{,.in}: [Bug 2812981]: Clean up bundled
+	packages' build directory from within Tcl's ./configure, to avoid
+	stale configuration.
+
+2012-05-09  Andreas Kupries  <andreask@activestate.com>
+
+	* generic/tclIORChan.c: [Bug 3522560]: Fixed the crash, enabled the
+	test case. Modified [chan postevent] to properly inject the event(s)
+	into the owner thread's event queue for execution in the correct
+	context. Renamed the ForwardOpTo...Thread() function to match with our
+	terminology.
+
+	* tests/ioCmd.test: [Bug 3522560]: Added a test which crashes the core
+	if it were not disabled as knownBug. For a reflected channel
+	transfered to a different thread the [chan postevent] run in the
+	handler thread tries to execute the owner threads's fileevent scripts
+	by itself, wrongly reaching across thread boundaries.
+
+2012-04-28  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
+
+	* generic/tclIO.c: Properly close nonblocking channels even when
+	not flushing them.
+
 2012-05-03  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* compat/zlib/*:      Upgrade to zlib 1.2.7 (pre-built dll is still 1.2.5,
+	* compat/zlib/*: Upgrade to zlib 1.2.7 (pre-built dll is still 1.2.5,
 	will be upgraded as soon as the official build is available)
 
 2012-05-03  Don Porter  <dgp@users.sourceforge.net>
 
-	* tests/socket.test:	[Bug 3428754] Test socket-14.2 tolerate
+	* tests/socket.test:	[Bug 3428754]: Test socket-14.2 tolerate
 	[socket -async] connection that connects synchronously.
 
-	* unix/tclUnixSock.c:	[Bug 3428753] Fix [socket -async] connections
+	* unix/tclUnixSock.c:	[Bug 3428753]: Fix [socket -async] connections
 	that manage to connect synchronously.
 
 2012-05-02  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/configure.in:    Better detection and implementation for cpuid
-	* generic/configure:       instruction on Intel-derived processors, both
-	* generic/tclUnixCompat.c: 32-bit and 64-bit.
-	* generic/tclTest.c:       Move cpuid testcase from win-specific to generic
-	* win/tclWinTest.c:        tests, as it should work on all Intel-related
-	* tests/platform.test:     platforms now
+	* generic/configure.in:    Better detection and implementation for
+	* generic/configure:       cpuid instruction on Intel-derived
+	* generic/tclUnixCompat.c: processors, both 32-bit and 64-bit.
+	* generic/tclTest.c:       Move cpuid testcase from win-specific to
+	* win/tclWinTest.c:        generic tests, as it should work on all
+	* tests/platform.test:     Intel-related platforms now.
 
 2012-04-30  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
-	* tests/ioCmd.test: Tame deadlocks in broken refchan tests [Bug 3522560]
+	* tests/ioCmd.test: [Bug 3522560]: Tame deadlocks in broken refchan
+	tests.
 
 2012-04-28  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
@@ -46,11 +1421,11 @@
 
 2012-04-26  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclStubInit.c:    get rid of _ANSI_ARGS_ and CONST
-	* generic/tclIO.c
-	* generic/tclIOCmd.c
-	* generic/tclTest.c
-	* unix/tclUnixChan.c
+	* generic/tclStubInit.c:    Get rid of _ANSI_ARGS_ and CONST
+	* generic/tclIO.c:
+	* generic/tclIOCmd.c:
+	* generic/tclTest.c:
+	* unix/tclUnixChan.c:
 
 2012-04-25  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -65,10 +1440,11 @@
 
 2012-04-24  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclInt.decls:      [Bug 3508771] load tclreg.dll in cygwin tclsh
-	* generic/tclIntPlatDecls.h: Implement TclWinGetSockOpt, TclWinGetServByName
-	* generic/tclStubInit.c:     and TclWinCPUID for Cygwin
-	* generic/tclUnixCompat.c:
+	* generic/tclInt.decls:      [Bug 3508771]: load tclreg.dll in cygwin
+				     tclsh
+	* generic/tclIntPlatDecls.h: Implement TclWinGetSockOpt,
+	* generic/tclStubInit.c:     TclWinGetServByName and TclWinCPUID for
+	* generic/tclUnixCompat.c:   Cygwin.
 	* unix/configure.in:
 	* unix/configure:
 	* unix/tclUnixCompat.c:
@@ -114,8 +1490,8 @@
 	* unix/tcl.m4:          Use NDEBUG consistantly meaning: no debugging.
 	* unix/configure:
 	* generic/tclBasic.c:
-	* library/dde/pkgIndex.tcl   Use [::tcl::pkgconfig get debug] instead
-	* library/reg/pkgIndex.tcl   of [info exists ::tcl_platform(debug)]
+	* library/dde/pkgIndex.tcl:  Use [::tcl::pkgconfig get debug] instead
+	* library/reg/pkgIndex.tcl:  of [info exists ::tcl_platform(debug)]
 
 2012-04-10  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -148,8 +1524,8 @@
 
 2012-04-04  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* win/tclWinSock.c: [Bug 510001]: TclSockMinimumBuffers needs plat imp
-	* generic/tclIOSock.c:
+	* win/tclWinSock.c:	[Bug 510001]: TclSockMinimumBuffers needs
+	* generic/tclIOSock.c:	platform implementation.
 	* generic/tclInt.decls:
 	* generic/tclIntDecls.h:
 	* generic/tclStubInit.c:
@@ -205,7 +1581,7 @@
 	* generic/tclCmdAH.c: on windows (but now for cygwin as well).
 	* generic/tclOODefineCmds.c: minor gcc warning
 	* win/tclWinPort.h:   Use lower numbers, preventing integer overflow.
-	Remove the workaround for mingw-w64 [bug 3407992]. It's long fixed.
+	Remove the workaround for mingw-w64 [Bug 3407992]. It's long fixed.
 
 2012-03-27  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -280,31 +1656,31 @@
 2012-03-19  Venkat Iyer <venkat@comit.com>
 
 	* library/tzdata/America/Atikokan: Update to tzdata2012b.
-	* library/tzdata/America/Blanc-Sablon
-	* library/tzdata/America/Dawson_Creek
-	* library/tzdata/America/Edmonton
-	* library/tzdata/America/Glace_Bay
-	* library/tzdata/America/Goose_Bay
-	* library/tzdata/America/Halifax
-	* library/tzdata/America/Havana
-	* library/tzdata/America/Moncton
-	* library/tzdata/America/Montreal
-	* library/tzdata/America/Nipigon
-	* library/tzdata/America/Rainy_River
-	* library/tzdata/America/Regina
-	* library/tzdata/America/Santiago
-	* library/tzdata/America/St_Johns
-	* library/tzdata/America/Swift_Current
-	* library/tzdata/America/Toronto
-	* library/tzdata/America/Vancouver
-	* library/tzdata/America/Winnipeg
-	* library/tzdata/Antarctica/Casey
-	* library/tzdata/Antarctica/Davis
-	* library/tzdata/Antarctica/Palmer
-	* library/tzdata/Asia/Yerevan
-	* library/tzdata/Atlantic/Stanley
-	* library/tzdata/Pacific/Easter
-	* library/tzdata/Pacific/Fakaofo
+	* library/tzdata/America/Blanc-Sablon:
+	* library/tzdata/America/Dawson_Creek:
+	* library/tzdata/America/Edmonton:
+	* library/tzdata/America/Glace_Bay:
+	* library/tzdata/America/Goose_Bay:
+	* library/tzdata/America/Halifax:
+	* library/tzdata/America/Havana:
+	* library/tzdata/America/Moncton:
+	* library/tzdata/America/Montreal:
+	* library/tzdata/America/Nipigon:
+	* library/tzdata/America/Rainy_River:
+	* library/tzdata/America/Regina:
+	* library/tzdata/America/Santiago:
+	* library/tzdata/America/St_Johns:
+	* library/tzdata/America/Swift_Current:
+	* library/tzdata/America/Toronto:
+	* library/tzdata/America/Vancouver:
+	* library/tzdata/America/Winnipeg:
+	* library/tzdata/Antarctica/Casey:
+	* library/tzdata/Antarctica/Davis:
+	* library/tzdata/Antarctica/Palmer:
+	* library/tzdata/Asia/Yerevan:
+	* library/tzdata/Atlantic/Stanley:
+	* library/tzdata/Pacific/Easter:
+	* library/tzdata/Pacific/Fakaofo:
 	* library/tzdata/America/Creston: (new)
 
 2012-03-19  Reinhard Max  <max@suse.de>
@@ -318,11 +1694,11 @@
 2012-03-15  Jan Nijtmans  <nijtmans@users.sf.net>
 
 	* generic/tcl.h: [Bug 3288345]: Wrong Tcl_StatBuf used on Cygwin
-	* unix/tclUnixFile.c
-	* unix/tclUnixPort.h
+	* unix/tclUnixFile.c:
+	* unix/tclUnixPort.h:
 	* win/cat.c:           Remove cygwin stuff no longer needed
-	* win/tclWinFile.c
-	* win/tclWinPort.h
+	* win/tclWinFile.c:
+	* win/tclWinPort.h:
 
 2012-03-12  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -366,7 +1742,7 @@
 
 	* generic/tclIOUtil.c:	[Bug 3466099]: BOM in Unicode
 	* generic/tclEncoding.c:
-	* tests/source.test
+	* tests/source.test:
 
 2012-02-23  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -478,10 +1854,10 @@
 
 	* generic/tcl.h:        [Bug 3474726]: Eliminate detection of struct
 	* generic/tclWinPort.h: _stat32i64, just use _stati64 in combination
-	* generic/tclFCmd.c:    with _USE_32BIT_TIME_T, which is the same then.
-	* generic/tclTest.c:    Only keep _stat32i64 usage for cygwin, so it
-	* win/configure.in:     will not conflict with cygwin's own struct stat.
-	* win/configure:
+	* generic/tclFCmd.c:    with _USE_32BIT_TIME_T, which is the same
+	* generic/tclTest.c:    then. Only keep _stat32i64 usage for cygwin,
+	* win/configure.in:     so it will not conflict with cygwin's own
+	* win/configure:	struct stat.
 
 2012-01-21  Don Porter  <dgp@users.sourceforge.net>
 
@@ -504,9 +1880,9 @@
 
 2012-01-09  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclUtf.c:      [Bug 3464428]: string is graph \u0120 is wrong
-	* generic/regc_locale.c: Add table for Unicode [:cntrl:] class
-	* tools/uniClass.tcl:    Generate Unicode [:cntrl:] class table
+	* generic/tclUtf.c:      [Bug 3464428]: [string is graph \u0120] was
+	* generic/regc_locale.c: wrong. Add table for Unicode [:cntrl:] class.
+	* tools/uniClass.tcl:    Generate Unicode [:cntrl:] class table.
 	* tests/utf.test:
 
 2012-01-08  Kevin B. Kenny  <kennykb@acm.org>
@@ -520,17 +1896,17 @@
 
 2011-12-30  Venkat Iyer <venkat@comit.com>
 
-	* library/tzdata/America/Bahia : Update to Olson's tzdata2011n
-	* library/tzdata/America/Havana
-	* library/tzdata/Europe/Kiev
-	* library/tzdata/Europe/Simferopol
-	* library/tzdata/Europe/Uzhgorod
-	* library/tzdata/Europe/Zaporozhye
-	* library/tzdata/Pacific/Fiji
+	* library/tzdata/America/Bahia:		Update to Olson's tzdata2011n
+	* library/tzdata/America/Havana:
+	* library/tzdata/Europe/Kiev:
+	* library/tzdata/Europe/Simferopol:
+	* library/tzdata/Europe/Uzhgorod:
+	* library/tzdata/Europe/Zaporozhye:
+	* library/tzdata/Pacific/Fiji:
 
 2011-12-23  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclUtf.c:     [Bug 3464428]: string is graph \u0120 is wrong.
+	* generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] is wrong.
 	* generic/tclUniData.c:
 	* generic/regc_locale.c:
 	* tests/utf.test:
@@ -556,9 +1932,8 @@
 
 2011-11-30  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work when
-	tclsh is compiled without using the setargv() function on mingw (No
-	need to incr the version, since 2.2.10 is never released).
+	* library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work
+	when tclsh is compiled without using the setargv() function on mingw.
 
 2011-11-29  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -579,7 +1954,7 @@
 
 2011-11-22  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* win/tclWinPort.h: [Bug 2935503]: Windows: [file mtime] sets wrong
+	* win/tclWinPort.h: [Bug 3354324]: Windows: [file mtime] sets wrong
 	* win/tclWinFile.c: time (VS2005+ only).
 	* generic/tclTest.c:
 
@@ -666,9 +2041,9 @@
 
 2011-10-15  Venkat Iyer <venkat@comit.com>
 
-	* library/tzdata/America/Sitka : Update to Olson's tzdata2011l
-	* library/tzdata/Pacific/Fiji
-	* library/tzdata/Asia/Hebron (New)
+	* library/tzdata/America/Sitka: Update to Olson's tzdata2011l
+	* library/tzdata/Pacific/Fiji:
+	* library/tzdata/Asia/Hebron: (New)
 
 2011-10-11  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -702,16 +2077,16 @@
 2011-10-03  Venkat Iyer <venkat@comit.com>
 
 	* library/tzdata/Africa/Dar_es_Salaam: Update to Olson's tzdata2011k
-	* library/tzdata/Africa/Kampala
-	* library/tzdata/Africa/Nairobi
-	* library/tzdata/Asia/Gaza
-	* library/tzdata/Europe/Kaliningrad
-	* library/tzdata/Europe/Kiev
-	* library/tzdata/Europe/Minsk
-	* library/tzdata/Europe/Simferopol
-	* library/tzdata/Europe/Uzhgorod
-	* library/tzdata/Europe/Zaporozhye
-	* library/tzdata/Pacific/Apia
+	* library/tzdata/Africa/Kampala:
+	* library/tzdata/Africa/Nairobi:
+	* library/tzdata/Asia/Gaza:
+	* library/tzdata/Europe/Kaliningrad:
+	* library/tzdata/Europe/Kiev:
+	* library/tzdata/Europe/Minsk:
+	* library/tzdata/Europe/Simferopol:
+	* library/tzdata/Europe/Uzhgorod:
+	* library/tzdata/Europe/Zaporozhye:
+	* library/tzdata/Pacific/Apia:
 
 2011-09-29  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -810,15 +2185,15 @@
 
 	IMPLEMENTATION OF TIP #388
 
-	* doc/Tcl.n
-	* doc/re_syntax.n
-	* generic/regc_lex.c
-	* generic/regcomp.c
-	* generic/regcustom.h
-	* generic/tcl.h
-	* generic/tclParse.c
-	* tests/reg.test
-	* tests/utf.test
+	* doc/Tcl.n:
+	* doc/re_syntax.n:
+	* generic/regc_lex.c:
+	* generic/regcomp.c:
+	* generic/regcustom.h:
+	* generic/tcl.h:
+	* generic/tclParse.c:
+	* tests/reg.test:
+	* tests/utf.test:
 
 2011-09-16  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -897,8 +2272,8 @@
 2011-09-06  Jan Nijtmans  <nijtmans@users.sf.net>
 
 	* generic/tcl.h:   [RFE 1711975]: Tcl_MainEx() (like Tk_MainEx())
-	* generic/tclDecls.h
-	* generic/tclMain.c
+	* generic/tclDecls.h:
+	* generic/tclMain.c:
 
 2011-09-02  Don Porter  <dgp@users.sourceforge.net>
 
@@ -969,8 +2344,8 @@
 2011-08-18  Jan Nijtmans  <nijtmans@users.sf.net>
 
 	* generic/tclUniData.c: [Bug 3393714]: Overflow in toupper delta
-	* tools/uniParse.tcl
-	* tests/utf.test
+	* tools/uniParse.tcl:
+	* tests/utf.test:
 
 2011-08-17  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
@@ -1007,8 +2382,8 @@
 
 	* generic/tclPosixStr.c:    [Bug 3388350]: mingw64 compiler warnings
 	* win/tclWinPort.h:
-	* win/configure.in
-	* win/configure
+	* win/configure.in:
+	* win/configure:
 
 2011-08-14  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -1046,9 +2421,9 @@
 2011-08-09  Jan Nijtmans  <nijtmans@users.sf.net>
 
 	* win/tclWinConsole.c: [Bug 3388350]: mingw64 compiler warnings
-	* win/tclWinDde.c
-	* win/tclWinPipe.c
-	* win/tclWinSerial.c
+	* win/tclWinDde.c:
+	* win/tclWinPipe.c:
+	* win/tclWinSerial.c:
 
 2011-08-09  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -1318,7 +2693,8 @@
 
 2011-06-13  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStrToD.c:  [Bug 3315098]: Mem leak fix from Gustaf Neumann.
+	* generic/tclStrToD.c:  [Bug 3315098]: Mem leak fix from Gustaf
+	Neumann.
 
 2011-06-08  Andreas Kupries  <andreask@activestate.com>
 
@@ -1373,8 +2749,8 @@
 
 	* library/msgcat/msgcat.tcl:	Bump to msgcat 1.4.4.
 	* library/msgcat/pkgIndex.tcl:
-	* unix/Makefile.in
-	* win/Makefile.in
+	* unix/Makefile.in:
+	* win/Makefile.in:
 
 2011-05-25  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -1780,7 +3156,7 @@
 
 2011-03-21  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* unix/tclLoadDl.c:    [Bug #3216070]: Loading extension libraries
+	* unix/tclLoadDl.c:    [Bug 3216070]: Loading extension libraries
 	* unix/tclLoadDyld.c:  from embedded Tcl applications.
 	***POTENTIAL INCOMPATIBILITY***
 	For extensions which rely on symbols from other extensions being
@@ -2054,23 +3430,23 @@
 
 	* generic/tclPreserve.c:  Don't miss 64-bit address bits in panic
 				  message.
-	* win/tclWinChan.c:       Fix various gcc-4.5.2 64-bit warning messages
-	* win/tclWinConsole.c     e.g. by using full 64-bits for socket fd's
-	* win/tclWinDde.c
-	* win/tclWinPipe.c
-	* win/tclWinReg.c
-	* win/tclWinSerial.c
-	* win/tclWinSock.c
-	* win/tclWinThrd.c
+	* win/tclWinChan.c:       Fix various gcc-4.5.2 64-bit warning
+	* win/tclWinConsole.c:    messages, e.g. by using full 64-bits for
+	* win/tclWinDde.c:	  socket fd's
+	* win/tclWinPipe.c:
+	* win/tclWinReg.c:
+	* win/tclWinSerial.c:
+	* win/tclWinSock.c:
+	* win/tclWinThrd.c:
 
 2011-01-19  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* tools/genStubs.tcl: [Enh #3159920]: Tcl_ObjPrintf() crashes with
+	* tools/genStubs.tcl: [FRQ 3159920]: Tcl_ObjPrintf() crashes with
 	* generic/tcl.decls   bad format specifier.
-	* generic/tcl.h
-	* generic/tclDecls.h
+	* generic/tcl.h:
+	* generic/tclDecls.h:
 
-2011-01-18  Donal K. Fellows  <dkf@users.sf.net>3159920
+2011-01-18  Donal K. Fellows  <dkf@users.sf.net>
 
 	* generic/tclOOMethod.c (PushMethodCallFrame): [Bug 3001438]: Make
 	sure that the cmdPtr field of the procPtr is correct and relevant at
@@ -2083,10 +3459,10 @@
 	* generic/tclBasic.c:      Various mismatches between Tcl_Panic
 	* generic/tclCompCmds.c:   format string and its arguments,
 	* generic/tclCompCmdsSZ.c: discovered thanks to [Bug 3159920]
-	* generic/tclCompExpr.c
-	* generic/tclEnsemble.c
-	* generic/tclPreserve.c
-	* generic/tclTest.c
+	* generic/tclCompExpr.c:
+	* generic/tclEnsemble.c:
+	* generic/tclPreserve.c:
+	* generic/tclTest.c:
 
 2011-01-17  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -2329,7 +3705,7 @@
 
 	* generic/tclBinary.c:  [Bug 3129448]: Possible over-allocation on
 	* generic/tclCkalloc.c: 64-bit platforms.
-	* generic/tclTrace.c
+	* generic/tclTrace.c:
 
 2010-12-05  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -2465,8 +3841,8 @@
 	* win/cat.c:       to reality. See for what's missing:
 	* win/tcl.m4:      <https://sourceforge.net/apps/trac/mingw-w64/wiki/Unicode%20apps>
 	* win/configure:   (re-generated)
-	* win/tclWinPort.h:[Bug #3110161]: Extensions using TCHAR don't compile
-	on VS2005 SP1
+	* win/tclWinPort.h: [Bug 3110161]: Extensions using TCHAR don't
+	compile on VS2005 SP1
 
 2010-11-15  Andreas Kupries  <andreask@activestate.com>
 
@@ -2617,9 +3993,9 @@
 
 	[dogeen-assembler-branch]
 	* generic/tclAssembly.c:
-	* tests/assembly.test (assemble-17.15): Reworked branch handling so that
-	forward branches can use jump1 (jumpTrue1, jumpFalse1). Added test
-	cases that the forward branches will expand to jump4, jumpTrue4,
+	* tests/assembly.test (assemble-17.15): Reworked branch handling so
+	that forward branches can use jump1 (jumpTrue1, jumpFalse1). Added
+	test cases that the forward branches will expand to jump4, jumpTrue4,
 	jumpFalse4 when needed.
 
 2010-10-23  Kevin B. Kenny  <kennykb@acm.org>
@@ -2724,7 +4100,8 @@
 	* win/tclWinReg.c:
 	* win/tclWinTest.c:   More cleanups
 	* win/tclWinFile.c:   Add netapi32 to the link line, so we no longer
-	* win/tcl.m4:         have to use LoadLibrary to access those functions.
+	* win/tcl.m4:         have to use LoadLibrary to access those
+			      functions.
 	* win/makefile.vc:
 	* win/configure:      (Re-generate with autoconf-2.59)
 	* win/rules.vc        Update for VS10
@@ -3274,6 +4651,7 @@
 	* generic/*Decls.h:   (regenerated)
 
 2010-08-18  Miguel Sofer  <msofer@users.sf.net>
+
 	* generic/tclBasic.c:   New redesign of [tailcall]: find
 	* generic/tclExecute.c: errors early on, so that errorInfo
 	* generic/tclInt.h:     contains the proper info [Bug 3047235]
@@ -3445,8 +4823,8 @@
 
 2010-07-02  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclInt.decls:  [Bug 803489]: Tcl_FindNamespace problem in the
-	* generic/tclIntDecls.h: Stubs table
+	* generic/tclInt.decls:  [Bug 803489]: Tcl_FindNamespace problem in
+	* generic/tclIntDecls.h: the Stubs table
 	* generic/tclStubInit.c:
 
 2010-07-02  Donal K. Fellows  <dkf@users.sf.net>
@@ -3644,8 +5022,7 @@
 2010-05-19  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
 	* tests/dict.test: Add missing tests for [Bug 3004007], fixed under
-	                   the radar on 2010-02-24 (dkf): EIAS violation in
-	                   list-dict conversions.
+	the radar on 2010-02-24 (dkf): EIAS violation in list-dict conversions
 
 2010-05-19  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -4833,8 +6210,8 @@
 
 2010-01-21  Miguel Sofer  <msofer@users.sf.net>
 
-	* generic/tclCompile.h: NRE-enable direct eval on BC spoilage
-	* generic/tclExecute.c: [Bug 2910748]
+	* generic/tclCompile.h: [Bug 2910748]: NRE-enable direct eval on BC
+	* generic/tclExecute.c: spoilage.
 	* tests/nre.test:
 
 2010-01-19  Donal K. Fellows  <dkf@users.sf.net>
@@ -5499,10 +6876,9 @@
 
 2009-11-11  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
-	* generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error)
-	                   by saving the errno from the first of two
-	                   FlushChannel()s. Uneasy to test; might need
-	                   specific channel drivers. Four-hands with aku.
+	* generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error) by
+	saving the errno from the first of two FlushChannel()s. Uneasy to
+	test; might need specific channel drivers. Four-hands with aku.
 
 2009-11-10  Pat Thoyts  <patthoyts@users.sourceforge.net>
 
@@ -5647,10 +7023,11 @@
 	For 32-bit builds where "long" and "int" are two names for the same
 	thing, this is no change at all.  For 64-bit builds, though, this
 	causes the dp[] array of an mp_int to be made up of 32-bit elements
-	instead of 64-bit elements.  This is a huge improvement because details
-	elsewhere in the mp_int implementation cause only 28 bits of each
-	element to be actually used storing number data.  Without this change
-	bignums are over 50% wasted space on 64-bit systems.  [Bug 2800740].
+	instead of 64-bit elements.  This is a huge improvement because
+	details elsewhere in the mp_int implementation cause only 28 bits of
+	each element to be actually used storing number data.  Without this
+	change bignums are over 50% wasted space on 64-bit systems.  [Bug
+	2800740].
 
 	***POTENTIAL INCOMPATIBILITY***
 	For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *)
@@ -5776,10 +7153,10 @@
 2009-10-18  Joe Mistachkin  <joe@mistachkin.com>
 
 	* tests/thread.test (thread-4.[345]): [Bug 1565466]: Correct tests to
-	save their error state before the final call to threadReap just in case
-	it triggers an "invalid thread id" error.  This error can occur if one
-	or more of the target threads has exited prior to the attempt to send
-	it an asynchronous exit command.
+	save their error state before the final call to threadReap just in
+	case it triggers an "invalid thread id" error.  This error can occur
+	if one or more of the target threads has exited prior to the attempt
+	to send it an asynchronous exit command.
 
 2009-10-17  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -5822,14 +7199,15 @@
 2009-10-05  Andreas Kupries  <andreask@activestate.com>
 
 	* library/safe.tcl (AliasGlob): Fixed conversion of catch to
-	  try/finally, it had an 'on ok msg' branch missing, causing a
-	  silent error immediately, and bogus glob results, breaking
-	  search for Tcl modules.
+	try/finally, it had an 'on ok msg' branch missing, causing a silent
+	error immediately, and bogus glob results, breaking search for Tcl
+	modules.
 
 2009-10-04  Daniel Steffen  <das@users.sourceforge.net>
 
-	* macosx/tclMacOSXBundle.c:	Workaround CF memory managment bug in
-	* unix/tclUnixInit.c:		Mac OS X 10.4 & earlier. [Bug 2569449]
+	* macosx/tclMacOSXBundle.c:	[Bug 2569449]: Workaround CF memory
+	* unix/tclUnixInit.c:		managment bug in Mac OS X 10.4 &
+					earlier.
 
 2009-10-02  Kevin B. Kenny  <kennykb@acm.org>
 
@@ -6616,9 +7994,9 @@
 
 	* unix/tclUnixChan.c:		TclUnixWaitForFile(): use FD_* macros
 	* macosx/tclMacOSXNotify.c:	to manipulate select masks (Cassoff).
-					[Freq 1960647] [Bug 3486554]
+					[FRQ 1960647] [Bug 3486554]
 
-	* unix/tclLoadDyld.c:		use RTLD_GLOBAL instead of RTLD_LOCAL.
+	* unix/tclLoadDyld.c:		Use RTLD_GLOBAL instead of RTLD_LOCAL.
 					[Bug 1961211]
 
 	* macosx/tclMacOSXNotify.c:	revise CoreFoundation notifier to allow
@@ -6814,9 +8192,8 @@
 
 2009-03-15  Joe Mistachkin  <joe@mistachkin.com>
 
-	* generic/tclThread.c: Modify fix for TSD leak to match Tcl 8.5
-	* generic/tclThreadStorage.c: (and prior) allocation semantics. [Bug
-	2687952]
+	* generic/tclThread.c: [Bug 2687952]: Modify fix for TSD leak to match
+	* generic/tclThreadStorage.c: Tcl 8.5 (and prior) allocation semantics
 
 2009-03-15  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -6904,10 +8281,10 @@
 
 2009-02-20  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclPathObj.c:	Fixed mistaken logic in TclFSGetPathType()
-	* tests/fileName.test:	that assumed (not "absolute" => "relative").
-	This is a false assumption on Windows, where "volumerelative" is
-	another possibility.  [Bug 2571597]
+	* generic/tclPathObj.c:	[Bug 2571597]: Fixed mistaken logic in
+	* tests/fileName.test:	TclFSGetPathType() that assumed (not
+	"absolute") => "relative". This is a false assumption on Windows,
+	where "volumerelative" is another possibility.
 
 2009-02-18  Don Porter  <dgp@users.sourceforge.net>
 
@@ -6961,23 +8338,23 @@
 
 2009-02-16  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclZlib.c:	hack needed for official zlib1.dll build.
+	* generic/tclZlib.c:	Hack needed for official zlib1.dll build.
 	* win/configure.in:	fix [Feature Request 2605263] use official
 	* win/Makefile.in:	zlib build.
 	* win/configure:	(regenerated)
 	* compat/zlib/zdll.lib:	new files
 	* compat/zlib/zlib1.dll:
 
-	* win/Makefile.in:  fix [Bug 2605232] tdbc doesn't build when
-	Tcl is compiled with --disable-shared.
+	* win/Makefile.in:  [Bug 2605232]: tdbc doesn't build when Tcl is
+	compiled with --disable-shared.
 
 2009-02-15  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStringObj.c:	Added protections from invalid memory
-	* generic/tclTestObj.c:		accesses when we append (some part of)
-	* tests/stringObj.test:		a Tcl_Obj to itself.  Added the
-	appendself and appendself2 subcommands to the [teststringobj] testing
-	command and added tests to the test suite.  [Bug 2603158]
+	* generic/tclStringObj.c:	[Bug 2603158]: Added protections from
+	* generic/tclTestObj.c:		invalid memory accesses when we append
+	* tests/stringObj.test:		(some part of) a Tcl_Obj to itself.
+	Added the appendself and appendself2 subcommands to the
+	[teststringobj] testing command and added tests to the test suite.
 
 	* generic/tclStringObj.c:	Factor out duplicate code from
 	Tcl_AppendObjToObj.
@@ -7113,7 +8490,7 @@
 
 2009-02-09  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* generic/tclCompile.c: fix [Bug 2555129] const compiler warning (as
+	* generic/tclCompile.c: [Bug 2555129]: const compiler warning (as
 	error) in tclCompile.c
 
 2009-02-07  Donal K. Fellows  <dkf@users.sf.net>
@@ -7125,8 +8502,8 @@
 
 2009-02-05  Joe Mistachkin  <joe@mistachkin.com>
 
-	* generic/tclInterp.c: Fix argument checking for [interp cancel]. [Bug
-	2544618]
+	* generic/tclInterp.c: [Bug 2544618]: Fix argument checking for
+	[interp cancel].
 	* unix/Makefile.in: Fix build issue with zlib on FreeBSD (and possibly
 	other platforms).
 
@@ -7148,12 +8525,12 @@
 
 2009-02-04  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStringObj.c: Added overflow protections to the
-	AppendUtfToUtfRep routine to either avoid invalid arguments and
-	crashes, or to replace them with controlled panics.  [Bug 2561794]
+	* generic/tclStringObj.c: [Bug 2561794]: Added overflow protections to
+	the AppendUtfToUtfRep routine to either avoid invalid arguments and
+	crashes, or to replace them with controlled panics.
 
-	* generic/tclCmdMZ.c:	Prevent crashes due to int overflow of the
-	length of the result of [string repeat].  [Bug 2561746]
+	* generic/tclCmdMZ.c:	[Bug 2561746]: Prevent crashes due to int
+	overflow of the length of the result of [string repeat].
 
 2009-02-03  Jan Nijtmans  <nijtmans@users.sf.net>
 
@@ -7185,9 +8562,9 @@
 
 2009-02-03  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStringObj.c (SetUnicodeObj):	Corrected failure of
-	Tcl_SetUnicodeObj() to panic on a shared object.  [Bug 2561488].  Also
-	factored out common code to reduce duplication.
+	* generic/tclStringObj.c (SetUnicodeObj):	[Bug 2561488]:
+	Corrected failure of Tcl_SetUnicodeObj() to panic on a shared object.
+	Also factored out common code to reduce duplication.
 
 	* generic/tclObj.c (Tcl_GetStringFromObj): Reduce code duplication.
 
@@ -7262,19 +8639,19 @@
 
 2009-01-26  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
-	* generic/tclInt.h:   Fix [Bug 1028264]: WSACleanup() too early.
-	* generic/tclEvent.c: The fix introduces "late exit handlers"
-	* win/tclWinSock.c:   for similar late process-wide cleanups.
+	* generic/tclInt.h:   [Bug 1028264]: WSACleanup() too early.
+	* generic/tclEvent.c: The fix introduces "late exit handlers" for
+	* win/tclWinSock.c:   similar late process-wide cleanups.
 
 2009-01-26  Alexandre Ferrieux  <ferrieux@users.sourceforge.net>
 
-	* win/tclWinSock.c: Fix [Bug 2446662]: resync Win behavior on RST
-	with that of unix (EOF).
+	* win/tclWinSock.c: [Bug 2446662]: Resync Win behavior on RST with
+	that of unix (EOF).
 
 2009-01-26  Donal K. Fellows  <dkf@users.sf.net>
 
-	* generic/tclZlib.c (ChanClose): Only generate error messages in the
-	interpreter when the thread is not being closed down. [Bug 2536400]
+	* generic/tclZlib.c (ChanClose): [Bug 2536400]: Only generate error
+	messages in the interpreter when the thread is not being closed down.
 
 2009-01-23  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -7301,7 +8678,7 @@
 
 2009-01-21  Andreas Kupries  <andreask@activestate.com>
 
-	* generic/tclIORChan.c (ReflectClose): Fix for [Bug 2458202].
+	* generic/tclIORChan.c (ReflectClose): [Bug 2458202]:
 	* generic/tclIORTrans.c (ReflectClose): Closing a channel may supply
 	NULL for the 'interp'. Test for finalization needs to be different,
 	and one place has to pull the interp out of the channel instead.
@@ -7313,12 +8690,12 @@
 
 2009-01-19  Kevin B. Kenny  <kennykb@acm.org>
 
-	* unix/Makefile.in: Added a CONFIG_INSTALL_DIR parameter so that
-	* unix/tcl.m4:      distributors can control where tclConfig.sh goes.
-	Made the installation of 'ldAix' conditional upon actually being on an
-	AIX system. Allowed for downstream packagers to customize
-	SHLIB_VERSION on BSD-derived systems. Thanks to Stuart Cassoff for
-	[Patch 907924].
+	* unix/Makefile.in: [Patch 907924]:Added a CONFIG_INSTALL_DIR
+	* unix/tcl.m4:      parameter so that distributors can control where
+	tclConfig.sh goes. Made the installation of 'ldAix' conditional upon
+	actually being on an AIX system. Allowed for downstream packagers to
+	customize SHLIB_VERSION on BSD-derived systems. Thanks to Stuart
+	Cassoff for his help.
 	* unix/configure: Autoconf 2.59
 
 2009-01-19  David Gravereaux  <davygrvy@pobox.com>
@@ -7355,8 +8732,8 @@
 
 2009-01-13  Jan Nijtmans  <nijtmans@users.sf.net>
 
-	* unix/tcl.m4: fix [tcl-Bug 2502365] Building of head on HPUX is
-	broken when using the native CC.
+	* unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when
+	using the native CC.
 	* unix/configure (autoconf-2.59)
 
 2009-01-13  Donal K. Fellows  <dkf@users.sf.net>
@@ -7379,20 +8756,20 @@
 
 2009-01-09  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStringObj.c (STRING_SIZE): Corrected failure to limit
-	memory allocation requests to the sizes that can be supported by Tcl's
-	memory allocation routines. [Bug 2494093]
+	* generic/tclStringObj.c (STRING_SIZE): [Bug 2494093]: Corrected
+	failure to limit memory allocation requests to the sizes that can be
+	supported by Tcl's memory allocation routines.
 
 2009-01-09  Donal K. Fellows  <dkf@users.sf.net>
 
-	* generic/tclNamesp.c (NamespaceEnsembleCmd): Error out when someone
-	gives wrong # of args to [namespace ensemble create]. [Bug 1558654]
+	* generic/tclNamesp.c (NamespaceEnsembleCmd): [Bug 1558654]: Error out
+	when someone gives wrong # of args to [namespace ensemble create].
 
 2009-01-08  Don Porter  <dgp@users.sourceforge.net>
 
-	* generic/tclStringObj.c (STRING_UALLOC):  Added missing parens
-	required to get correct results out of things like
-	STRING_UALLOC(num + append). [Bug 2494093]
+	* generic/tclStringObj.c (STRING_UALLOC): [Bug 2494093]: Added missing
+	parens required to get correct results out of things like
+	STRING_UALLOC(num + append).
 
 2009-01-08  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -7404,7 +8781,7 @@
 
 2009-01-07  Donal K. Fellows  <dkf@users.sf.net>
 
-	* doc/dict.n: Added more examples. [Tk Bug 2491235]
+	* doc/dict.n: [Tk Bug 2491235]: Added more examples.
 
 	* tests/oo.test (oo-22.1): Adjusted test to be less dependent on the
 	specifics of how [info frame] reports general frame information, and
@@ -7423,20 +8800,20 @@
 	* generic/tclDictObj.c (DictIncrCmd): Corrected twiddling in internals
 	of dictionaries so that literals can't get destroyed.
 
-	* tests/expr.test: Eliminate non-ASCII char. [Bug 2006879]
+	* tests/expr.test: [Bug 2006879]: Eliminate non-ASCII char.
 
-	* generic/tclOOInfo.c (InfoObjectMethodsCmd,InfoClassMethodsCmd): Only
-	delete pointers that were actually allocated! [Bug 2489836]
+	* generic/tclOOInfo.c (InfoObjectMethodsCmd,InfoClassMethodsCmd):
+	[Bug 2489836]: Only delete pointers that were actually allocated!
 
 	* generic/tclOO.c (TclNRNewObjectInstance, Tcl_NewObjectInstance):
-	Perform search for existing commands in right context. [Bug 2481109]
+	[Bug 2481109]: Perform search for existing commands in right context.
 
 2009-01-05  Donal K. Fellows  <dkf@users.sf.net>
 
-	* generic/tclCmdMZ.c (TclNRSourceObjCmd): Make implementation of the
-	* generic/tclIOUtil.c (TclNREvalFile):    [source] command be NRE
-	enabled so that [yield] inside a script sourced in a coroutine can
-	work. [Bug 2412068]
+	* generic/tclCmdMZ.c (TclNRSourceObjCmd): [Bug 2412068]: Make
+	* generic/tclIOUtil.c (TclNREvalFile):    implementation of the
+	[source] command be NRE enabled so that [yield] inside a script
+	sourced in a coroutine can work.
 
 2009-01-04  Donal K. Fellows  <dkf@users.sf.net>
 
@@ -7451,22 +8828,21 @@
 
 2009-01-02  Donal K. Fellows  <dkf@users.sf.net>
 
-	* unix/tcl.m4 (SC_CONFIG_CFLAGS): Force the use of the compatibility
-	version of mkstemp() on IRIX. [Bug 878333]
+	* unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 878333]: Force the use of the
+	compatibility version of mkstemp() on IRIX.
 	* unix/configure.in, unix/Makefile.in (mkstemp.o):
-	* compat/mkstemp.c (new file): Added a compatibility implementation of
-	the mkstemp() function, which is apparently needed on some platforms.
-	[Bug 741967]
-
-        ******************************************************************
-        *** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008"             ***
-        *** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007"        ***
-        *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005"             ***
-        *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004"             ***
-        *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003"             ***
-        *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002"             ***
-        *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001"             ***
-        *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000"             ***
-        *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" ***
-        ******************************************************************
-
+	* compat/mkstemp.c (new file): [Bug 741967]: Added a compatibility
+	implementation of the mkstemp() function, which is apparently needed
+	on some platforms.
+
+	******************************************************************
+	*** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008"             ***
+	*** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007"        ***
+	*** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005"             ***
+	*** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004"             ***
+	*** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003"             ***
+	*** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002"             ***
+	*** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001"             ***
+	*** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000"             ***
+	*** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" ***
+	******************************************************************
diff --git a/ChangeLog.2000 b/ChangeLog.2000
index 2ebdd23..0d20eaf 100644
--- a/ChangeLog.2000
+++ b/ChangeLog.2000
@@ -746,7 +746,7 @@
 
 	* doc/trace.n: minor doc cleanup
 
-2000-09-06  Andr� P�nitz <poenitz@htwm.de>
+2000-09-06  André Pönitz <poenitz@htwm.de>
 
 	* doc/*.n: added or changed "SEE ALSO:" section
 
@@ -1086,7 +1086,7 @@
 	* unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc before running
 	AC_PROG_CC if CC is already set.
 
-2000-07-13  Andr� P�nitz <poenitz@mathematik.tu-chemnitz.de>
+2000-07-13  André Pönitz <poenitz@mathematik.tu-chemnitz.de>
 
 	* doc/lappend.n:
 	* doc/lindex.n:
diff --git a/ChangeLog.2001 b/ChangeLog.2001
index 6579651..06e7c36 100644
--- a/ChangeLog.2001
+++ b/ChangeLog.2001
@@ -939,7 +939,7 @@
 	version of Tcl with Cygwin gcc. Users should compile with Mingw gcc
 	instead.
 
-2001-11-06  Andreas Kupries  <andreas_kupries@users.sourceforge.net> 
+2001-11-06  Andreas Kupries  <andreas_kupries@users.sourceforge.net>
 
 	* generic/tclIO.c (ReadChars): Fixed [Bug 478856] reported by Stuart
 	Cassoff <stwo@users.sourceforge.net>. The bug caused loss of
diff --git a/ChangeLog.2003 b/ChangeLog.2003
index b12cd2c..c586ba9 100644
--- a/ChangeLog.2003
+++ b/ChangeLog.2003
@@ -3284,7 +3284,7 @@
 
 2003-01-10  Vince Darley  <vincentdarley@users.sourceforge.net>
 
-	* generic/tclIOUtil.c: 
+	* generic/tclIOUtil.c:
 	* win/tclWinInt.h:
 	* win/tclWinInit.c: fix to new WinTcl crash on exit with vfs,
 	introduced on 2002-12-06. Encodings must be cleaned up after the
diff --git a/README b/README
index 0442a0e..7004bc5 100644
--- a/README
+++ b/README
@@ -1,8 +1,7 @@
 README:  Tcl
-    This is the Tcl 8.6b2 source distribution.
-	http://tcl.sourceforge.net/
-    You can get any source release of Tcl from the file distributions
-    link at the above URL.
+    This is the Tcl 8.6.1 source distribution.
+	http://sourceforge.net/projects/tcl/files/Tcl/
+    You can get any source release of Tcl from the URL above.
 
 Contents
 --------
@@ -27,9 +26,14 @@ Tcl can also be used for a variety of web-related tasks and for creating
 powerful command languages for applications.
 
 Tcl is maintained, enhanced, and distributed freely by the Tcl community.
-The home for Tcl/Tk releases and bug/patch database is on SourceForge:
+Source code development and tracking of bug reports and feature requests
+takes place at:
 
-	http://tcl.sourceforge.net/
+	http://core.tcl.tk/
+
+Tcl/Tk release and mailing list services are hosted by SourceForge:
+
+	http://sourceforge.net/projects/tcl/
 
 with the Tcl Developer Xchange hosted at:
 
@@ -49,7 +53,7 @@ The home page for this release, including new features, is
 
 Detailed release notes can be found at the file distributions page
 by clicking on the relevant version.
-	http://sourceforge.net/projects/tcl/files/
+	http://sourceforge.net/projects/tcl/files/Tcl/
 
 Information about Tcl itself can be found at
 	http://www.tcl.tk/about/
@@ -146,18 +150,13 @@ and go to the Mailing Lists page.
 ------------------------
 
 We are very interested in receiving bug reports, patches, and suggestions
-for improvements.  We prefer that you send this information to us via the
-bug form at SourceForge, rather than emailing us directly.  The bug
-database is at:
-
-	http://tcl.sourceforge.net/
+for improvements.  We prefer that you send this information to us as
+tickets entered into our tracker at:
 
-The bug form was designed to give uniform structure to bug reports as
-well as to solicit enough information to minimize followup questions.
+	http://core.tcl.tk/tcl/reportlist
 
 We will log and follow-up on each bug, although we cannot promise a
-specific turn-around time.  Enhancements, reported via the Feature
-Requests form at the same web site, may take longer and may not happen
+specific turn-around time.  Enhancements may take longer and may not happen
 at all unless there is widespread support for them (we're trying to
 slow the rate at which Tcl/Tk turns into a kitchen sink).  It's very
 difficult to make incompatible changes to Tcl/Tk at this point, due to
diff --git a/changes b/changes
index cf8a62e..659319c 100644
--- a/changes
+++ b/changes
@@ -126,7 +126,7 @@ Tcl_Eval.
 that came after version 3.3 was released.
 
 40. 5/17/91 Changed tests to conform to Mary Ann May-Pumphrey's approach.
- 
+
 41. 5/23/91 Massive revision to Tcl parser to simplify the implementation
 of string and floating-point support in expressions.  Newlines inside
 [] are now treated as command separators rather than word separators
@@ -260,7 +260,7 @@ argument (before file name), for consistency with other Tcl commands.
 *** POTENTIAL INCOMPATIBILITY ***
 
 72. 8/20/91 Changed format of information in $errorInfo variable:
-comments such as 
+comments such as
     ("while" body line 1)
 are now on separate lines from commands being executed.
 *** POTENTIAL INCOMPATIBILITY ***
@@ -1192,7 +1192,7 @@ under some dynamic loading systems (e.g. SunOS 4.1 and Windows).
 6/8/95 (feature change) Modified interface to Tcl_Main to pass in the
 address of the application-specific initialization procedure.
 Tcl_AppInit is no longer hardwired into Tcl_Main.  This is needed
-in order to make Tcl a shared library. 
+in order to make Tcl a shared library.
 
 6/8/95 (feature change) Modified Makefile so that the installed versions
 of tclsh and libtcl.a have version number in them (e.g. tclsh7.4 and
@@ -1616,7 +1616,7 @@ file name.  Under Windows '95, this is incorrectly interpreted as a UNC
 path.  They delays came from the network timeouts needed to determine that
 the file name was invalid.  Tcl_TranslateFileName now suppresses duplicate
 slashes that aren't at the beginning of the file name. (SS)
-				     
+
 1/25/96 (bug fix) Changed exec and open to create children so they are
 attached to the application's console if it exists. (SS)
 
@@ -2254,21 +2254,21 @@ version of Tcl.  It's quite a bit faster than MetroWerk's version. (RJ)
 8/26/96 (documentation update) Removed old change bars (for all changes
 in Tcl 7.5 and earlier releases) from manual entries. (JO)
 
-8/27/96 (enhancement) The exec and open commands behave better and work in 
-more situations under Windows NT and Windows 95.  Documentation describes 
+8/27/96 (enhancement) The exec and open commands behave better and work in
+more situations under Windows NT and Windows 95.  Documentation describes
 what is still lacking. (CS)
 
 8/27/96 (enhancement) The Windows makefiles will now compile even if the
 compiler is not in the path and/or the compiler's environment variables
-have not been set up. (CS) 
+have not been set up. (CS)
 
-8/27/96 (configuration improvement) The Windows resource files are 
+8/27/96 (configuration improvement) The Windows resource files are
 automatically updated when the version/patch level changes.  The header file
 now has a comment that reminds the user which other files must be manually
 updated when the version/patch level changes. (CS)
 
 8/28/96 (new feature) Added file manipulation features (copy, rename, delete,
-mkdir) that are supported on all platforms. They are implemented as 
+mkdir) that are supported on all platforms. They are implemented as
 subcommands to the "file" command. See the documentation for the "file"
 command for more information. (JH)
 
@@ -2371,7 +2371,7 @@ the Tcl script in the fileevent wasn't closing the socket immediately. (JL)
       package goes in a separate subdirectory of a directory in
       $tcl_pkgPath).  These directories are included in auto_path by
       default.
-    - Changed the package auto-loader to look for pkgIndex.tcl files 
+    - Changed the package auto-loader to look for pkgIndex.tcl files
       not only in the auto_path directories but also in their immediate
       children.  This should make it easier to install and uninstall
       packages (don't have to change auto_path or merge pkgIndex.tcl
@@ -2621,7 +2621,7 @@ lookups of keyword arguments. (JO)
 
 1/12/97 (new feature) Serial IO channel drivers for Windows and Unix,
 available by using Tcl open command to open pseudo-files like "com1:" or
-"/dev/ttya".  New option to Tcl fconfigure command for serial files:  
+"/dev/ttya".  New option to Tcl fconfigure command for serial files:
 "-mode baud,parity,data,stop" to specify baud rate, parity, data bits, and
 stop bits.  Serial IO is not yet available on Mac.
 
@@ -2701,7 +2701,7 @@ to Feb 31.)  The code now will return the last valid day of the
 month in these situations.  Thanks to Hume Smith for sending in
 this bug fix.  (RJ)
 
-2/10/97 (feature change) Eliminated Tcl_StringObjAppend and 
+2/10/97 (feature change) Eliminated Tcl_StringObjAppend and
 Tcl_StringObjAppendObj procedures, replaced them with Tcl_AppendToObj
 and Tcl_AppendStringsToObj procedures.  Added new procedure
 Tcl_SetObjLength. (JO)
@@ -3068,7 +3068,7 @@ compilation errors from "invoked from within" to "while compiling". (BL)
       modified the interpreter result even if there was no error.
     - The argument parsing procedure used by several compile procedures
       always treated "]" as end of a command: e.g., "set a ]" would fail.
-    - Changed errorInfo traceback message for compilation errors from 
+    - Changed errorInfo traceback message for compilation errors from
       "invoked from within" to "while compiling".
     - Problem initializing Tcl object managers during interpreter creation.
     - Added check and error message if formal parameter to a procedure is
@@ -3143,7 +3143,7 @@ is leaked to safe interps. Error message fixes for interp sub commands.
 Likewise changes in safealias.tcl; tcl_safeCreateInterp can now be called
 without argument to generate the slave name (like in interp create). (DL)
 
-7/10/97 (bug fixes) Bytecode compiler now generates more detailed 
+7/10/97 (bug fixes) Bytecode compiler now generates more detailed
 command location information: subcommands as well as commands now have
 location information. This means command trace procedures now get the
 correct source string for each command in their command parameter. (BL)
@@ -3181,7 +3181,7 @@ malloc and free. (SS)
 sourcing/loading (see safe.n) to hide pathnames, use virtual
 paths tokens instead, improved security in several respects and made it
 more tunable. Multi level interp loading can work too now. Package auto
-loading now works in safe interps as long as the package directory is in 
+loading now works in safe interps as long as the package directory is in
 the auto_path (no deep crawling allowed in safe interps). (DL)
 *** POTENTIAL INCOMPATIBILITY with previous alpha and beta releases ***
 
@@ -3209,7 +3209,7 @@ exists" command returns 0 for them. (BL)
 7/29/97 (feature change)  Changed the http package to use the ::http
 namespace. http_get renamed to http::geturl, http_config renamed to
 http::config, http_formatQuery renamed to http::formatQuery.
-It now provides the 2.0 version of the package.  
+It now provides the 2.0 version of the package.
 The 1.0 version is still available with the old names.
 *** POTENTIAL INCOMPATIBILITY with Tcl 8.0b2 but not with Tcl 7.6 ***
 
@@ -3273,7 +3273,7 @@ except that the default precision is 12 instead of 6. (JO)
 ----------------- Released 8.0, 8/18/97 -----------------------
 
 8/19/97 (bug fix) Minimal fix for glob -nocomplain bugs:
-"glob -nocomplain unreadableDir/*" was generating an anonymous 
+"glob -nocomplain unreadableDir/*" was generating an anonymous
 error. More in depth fixes will come with 8.1. (DL).
 
 8/20/97 (bug fix) Removed check for FLT_MIN in binary command so
@@ -3318,7 +3318,7 @@ does not prevent stack overflow by multi-interps recursion or aliasing} (DL)
 9/11/97 (bug fix) An uninitialized variable in Tcl_WaitPid caused
 pipes to fail to report eof properly under Windows. (SS)
 
-9/12/97 (bug fix) "exec" was misidentifying some DOS executables as not 
+9/12/97 (bug fix) "exec" was misidentifying some DOS executables as not
 executable. (CCS)
 
 9/14/97 (bug fix) Was using the wrong structure in sizeof operation in
@@ -3342,7 +3342,7 @@ Roseman for the pointer on the fix.)  (RJ)
 cause the compare function to run off the end of an array if the
 number only contained 0's. (Thanks to Greg Couch for the report.) (RJ)
 
-9/18/97 (bug fix) TclFinalizeEnvironment was not cleaning up 
+9/18/97 (bug fix) TclFinalizeEnvironment was not cleaning up
 properly. (DL, JI)
 
 9/18/97 (bug fix) Fixed long-standing bug where an "array get" command
@@ -3378,9 +3378,9 @@ Now you can "join $list \0" for instance. (DL)
 non-existent directory, exec would fail when trying to create its temporary
 files. (CCS)
 
-10/9/97 (bug fix) Under mac and windows, "info hostname" would crash if 
+10/9/97 (bug fix) Under mac and windows, "info hostname" would crash if
 sockets were installed but the hostname could not be determined anyhow.
-Tcl_GetHostName() was returning NULL when it should have been returning 
+Tcl_GetHostName() was returning NULL when it should have been returning
 an empty string. (CCS)
 
 10/10/97 (bug fix) "file attribute /" returned error on windows. (CCS)
@@ -3468,7 +3468,7 @@ around to be really closed in this case. (JL)
 12/8/97 (bug fix) Need to protect the channel in a fileevent so that it
 is not deleted before the fileevent handler returns. (CS, JL)
 
-12/18/97 (bug fix) In the opt argument parsing package: if the description 
+12/18/97 (bug fix) In the opt argument parsing package: if the description
 had only flags, the "too many arguments" case was not detected. The default
 value was not used for the special "args" ending argument. (DL)
 
@@ -3511,7 +3511,7 @@ that could lead to a crash. (SS)
 non-local variable references. (SS)
 
 6/25/98 (new features) Added name resolution hooks to support [incr Tcl].
-There are new internal Tcl_*Resolver* APIs to add, query and remove the hooks. 
+There are new internal Tcl_*Resolver* APIs to add, query and remove the hooks.
 With this changes it should be possible to dynamically load [incr Tcl]
 as an extension. (MM)
 
@@ -3539,7 +3539,7 @@ TclAccessInsertProc, TclStatInsertProc, & TclOpenFileChannelInsertProc
 insert pointers to such routines; TclAccessDeleteProc, TclStatDeleteProc,
 & TclOpenFileChannelDeleteProc delete pointers to such routines.  See
 the file generic/tclIOUtils.c for more details. (SKS)
- 
+
 7/1/98 (enhancement) Added a new internal C variable
 tclPreInitScript.  This is a pointer to a string that may hold an
 initialization script; If this pointer is non-NULL it is evaluated in
@@ -3623,7 +3623,7 @@ internal representation holds a pointer to a Proc structure. Extended
 TclCreateProc to take both strings and "procbody". (EMS)
 
 10/13/98 (bug fix) The "info complete" command can now handle strings
-with NULLs embedded.  Thanks to colin@field.medicine.adelaide.edu.au 
+with NULLs embedded.  Thanks to colin@field.medicine.adelaide.edu.au
 for providing this fix. (RJ)
 
 10/13/98 (bug fix) The "lsort -dictionary" command did not properly
@@ -3691,7 +3691,7 @@ by default.  Fixed socket code so it turns off this bit right after
 creation so sockets aren't kept open by exec'ed processes. [Bug: 892]
 Thanks to Kevin Kenny for this fix.  (SS)
 
-1/11/98 (bug fix)  On HP, "info sharedlibextension" was returning 
+1/11/98 (bug fix)  On HP, "info sharedlibextension" was returning
 empty string on static apps.  It now always returns ".sl".  (RJ)
 
 1/28/99 (configure change) Now support -pipe option on gcc.  (RJ)
@@ -3736,7 +3736,7 @@ panic. (stanton)
 
 2/2/99 (feature change/bug fix) Changed the behavior of "file
 extension" so that it splits at the last period.  Now the extension of
-a file like "foo..o" is ".o" instead of "..o" as in previous versions. 
+a file like "foo..o" is ".o" instead of "..o" as in previous versions.
 *** POTENTIAL INCOMPATIBILITY ***
 
 ----------------- Released 8.0.5, 3/9/99 -------------------------
@@ -3757,15 +3757,15 @@ a file like "foo..o" is ".o" instead of "..o" as in previous versions.
       of a UTF-8 string remains \0.  Thus Tcl strings once again do not
       contain null bytes, except for termination bytes.
     - For Java compatibility, "\uXXXX" is used in Tcl to enter a Unicode
-      character.  "\u0000" through "\uffff" are acceptable Unicode 
-      characters.  
+      character.  "\u0000" through "\uffff" are acceptable Unicode
+      characters.
     - "\xXX" is used to enter a small Unicode character (between 0 and 255)
       in Tcl.
     - Tcl automatically translates between UTF-8 and the normal encoding for
       the platform during interactions with the system.
     - The fconfigure command now supports a -encoding option for specifying
       the encoding of an open file or socket.  Tcl will automatically
-      translate between the specified encoding and UTF-8 during I/O. 
+      translate between the specified encoding and UTF-8 during I/O.
       See the directory library/encoding to find out what encodings are
       supported (eventually there will be an "encoding" command that
       makes this information more accessible).
@@ -3839,7 +3839,7 @@ imported procedures as well as procedures defined in a namespace. (BL)
 in place of Tcl_GetStringFromObj() if the string representation's length
 isn't needed. (BL)
 
-12/18/97 (bug fix) In the opt argument parsing package: if the description 
+12/18/97 (bug fix) In the opt argument parsing package: if the description
 had only flags, the "too many arguments" case was not detected. The default
 value was not used for the special "args" ending argument. (DL)
 
@@ -3849,11 +3849,11 @@ procs now in auto.tcl and package.tcl can be autoloaded if needed. (DL)
 1/7/98 (enhancement) tcltest made at install time will search for it's
 init.tcl where it is, even when using virtual path compilation. (DL)
 
-1/8/98 (os bug workaround) when needed, using a replacement for memcmp so 
+1/8/98 (os bug workaround) when needed, using a replacement for memcmp so
 string compare "char with high bit set" "char w/o high bit set" returns
 the expected value on all platforms. (DL)
 
-1/8/98 (unix portability/configure) building from .../unix/targetName/ 
+1/8/98 (unix portability/configure) building from .../unix/targetName/
 subdirectories and simply using "../configure" should now work fine. (DL)
 
 1/14/98 (enhancement) Added new regular expression package that
@@ -3885,7 +3885,7 @@ to generate direct loading package indexes (such those you need
 if you use namespaces and plan on using namespace import just after
 package require). pkg_mkIndex still has limitations regarding
 package dependencies but errors are now ignored and with -direct, correct
-package indexes can be generated even if there are dependencies as long 
+package indexes can be generated even if there are dependencies as long
 as the "package provide" are done early enough in the files. (DL)
 
 1/28/98 (enhancement) Performance tuning of regexp and regsub. (CCS)
@@ -3909,7 +3909,7 @@ continue to use the argv array after calling Tcl_OpenCommandChannel(). (CCS)
 2/1/98 (bug fix) More bugs with %Z in format string argument to strftime():
 1. Borland always returned empty string.
 2. MSVC always returned the timezone string for the current time, not the
-   timezone string for the specified time.  
+   timezone string for the specified time.
 3. With MSVC, "clock format 0 -format %Z -gmt 1" would return "GMT" the first
    time it was called, but would return the current timezone string on all
    subsequent calls. (CCS)
@@ -3931,7 +3931,7 @@ root directory was returning error. (CCS)
 determine the attributes for a file.  Previously it would return different
 error messages on Unix vs.  Windows vs. Mac. (CCS)
 
-2/4/98 (bug fixes) Fixed several instances of bugs where the parser/compiler 
+2/4/98 (bug fixes) Fixed several instances of bugs where the parser/compiler
 would reach outside the range of allocated memory. Improved the array
 lookup algorithm in set compilation. (DL)
 
@@ -3939,13 +3939,13 @@ lookup algorithm in set compilation. (DL)
 deprecated and ignored. The part1 is always parsed when the part2 argument
 is NULL. This is to avoid a pattern of errors for extension writers converting
 from string based Tcl_SetVar() to new Tcl_SetObjVar2() and who could easily
-forget to provide the flag and thus get code working for normal variables 
+forget to provide the flag and thus get code working for normal variables
 but not for array elements. The performance hit is minimal. A side effect
 of that change is that is is no longer possible to create scalar variables
-that can't be accessed by tcl scripts because of their invalid name 
-(ending with parenthesis). Likewise it is also parsed and checked to 
-ensure that you don't create array elements of array whose name is a valid 
-array element because they would not be accessible from scripts anyway. 
+that can't be accessed by tcl scripts because of their invalid name
+(ending with parenthesis). Likewise it is also parsed and checked to
+ensure that you don't create array elements of array whose name is a valid
+array element because they would not be accessible from scripts anyway.
 Note: There is still duplicate array elements parsing code. (DL)
 *** POTENTIAL INCOMPATIBILITY ***
 
@@ -3991,7 +3991,7 @@ registry call. (CCS)
 2/11/98 (enhancement) Eliminate the TCL_USE_TIMEZONE_VAR definition from
 configure.in, because it was the same information as the already existing
 HAVE_TM_ZONE definition.  The lack of HAVE_TM_ZONE is used to work around a
-Solaris and Windows bug where "clock format [clock sec] -format %Z -gmt 1" 
+Solaris and Windows bug where "clock format [clock sec] -format %Z -gmt 1"
 produces the local timezone string instead of "GMT". (CCS)
 
 2/11/98 (bug fix) Memleaks and dereferencing of uninitialized memory in
@@ -4349,7 +4349,7 @@ strings that are already null terminated.  [Bug: 1793] (stanton)
 
 5/3/99 (new feature) Applied Jeff Hobbs's string patch which includes
 the following changes:
-    - added new subcommands: equal, repeat, map, is, replace 
+    - added new subcommands: equal, repeat, map, is, replace
     - added -length option to "string compare|equal"
     - added -nocase option to "string compare|equal|match"
     - string and list indices can be an integer or end?-integer?.
@@ -4378,7 +4378,7 @@ improvements for many Tcl scripts.  [Bug: 1063] (stanton)
 encoding subfield from the LANG/LC_ALL environment variables in cases
 where the locale is not found in the built-in locale table.  It also
 attempts to initialize the locale subsystem so X11 is happy. [Bug: 1989]
-(stanton) 
+(stanton)
 
 5/14/99 (bug fix) Applied the patch to fix 100-year and 400-year
 boundaries in leap year code, from Isaac Hollander.  [Bug: 2066] (redman)
@@ -4466,7 +4466,7 @@ harness package.  Modified test files to use new tcltest package.
 
 6/26/99 (new feature) Applied patch from Peter Hardie to add poke
 command to dde and changed the dde package version number to
-1.1. (redman) 
+1.1. (redman)
 
 6/28/99 (bug fix) Applied patch from Peter Hardie to fix problem in
 Tcl_GetIndexFromObj() when the key being passed is the empty string.
@@ -4529,7 +4529,7 @@ notation for opening serial ports on Windows.  (redman)
 instead of the platform-specific "size_t", primarily after SunOS 4
 users could no longer compile. (redman)
 
-7/22/99 (bug fix) Fixed crashing during "array set a(b) {}". 
+7/22/99 (bug fix) Fixed crashing during "array set a(b) {}".
 [Bug: 2427] (redman)
 
 7/22/99 (bug fix) The install-sh script must be given execute
@@ -4564,7 +4564,7 @@ pack-old.n [Bug: 2469]. Patches from Don Porter. (redman)
 7/29/99 (bug fix) Allow tcl to open CON and NUL, even for redirection
 of std channels.  [Bug: 2393 2392 2209 2458] (redman)
 
-7/30/99 (bug fix) Applied fixed Trf patch from Andreas Kupries. 
+7/30/99 (bug fix) Applied fixed Trf patch from Andreas Kupries.
 [Bug: 2386] (hobbs)
 
 7/30/99 (bug fix) Fixed bug in info complete. [Bug: 2383 2466] (hobbs)
@@ -4574,7 +4574,7 @@ provided by James Dennett.  [Bug: 2450] (redman)
 
 7/30/99 (bug fix) Fixed launching of 16bit applications on Win9x from
 wish.  The command line was being primed with tclpip82.dll, but it was
-ignored later. 
+ignored later.
 
 7/30/99 (bug fix) Added functions to stub table, patch provided by Jan
 Nijtmans. [Bug: 2445] (hobbs)
@@ -4587,7 +4587,7 @@ thread's stack space. (redman)
 --------------- Released 8.2b2, August 5, 1999 ----------------------
 
 8/4/99 (bug fix) Applied patches supplied by Henry Spencer to greatly
-enhance performance of certain classes of regular expressions. 
+enhance performance of certain classes of regular expressions.
 [Bug: 2440 2447] (stanton)
 
 8/5/99 (doc change) Made it clear that tcl_pkgPath was not set for
@@ -4601,7 +4601,7 @@ terminated in tclLiteral.c. [Bug: 2496] (hobbs)
 8/9/99 (bug fix) Fixed test suite to handle larger integers
 (64bit). Patch from Don Porter. (hobbs)
 
-8/9/99 (documentation fix) Clarified Tcl_DecrRefCount docs 
+8/9/99 (documentation fix) Clarified Tcl_DecrRefCount docs
 [Bug: 1952]. Clarified array pattern docs [Bug: 1330]. Fixed clock docs
 [Bug: 693]. Fixed formatting errors [Bug: 2188 2189]. Fixed doc error
 in tclvars.n [Bug: 2042]. (hobbs)
@@ -4661,7 +4661,7 @@ and in testthread code.  No more known (reported) mem leaks for Tcl
 built using gcc on Solaris 2.5.1.  Also none reported for Tcl on NT
 (using Purify 6.0). (hobbs)
 
-10/30/99 (bug fix) fixed improper bytecode handling of 
+10/30/99 (bug fix) fixed improper bytecode handling of
 'eval {set array($unknownvar) 5}' (also for incr) (hobbs)
 
 10/30/99 (bug fix) fixed event/io threading problems by making
@@ -5115,7 +5115,7 @@ bits for Tcl_UniChar though) (hobbs)
 2001-05-30 (new feature)[TIP 15] Tcl_GetMathFuncInfo, Tcl_ListMathFuncs,
 Tcl_InfoObjCmd, InfoFunctionsCmd APIs (fellows)
 
-2001-06-08 (bug fix,feature enhancement)[219170,414936] all Tcl_Panic 
+2001-06-08 (bug fix,feature enhancement)[219170,414936] all Tcl_Panic
 definitions brought into agreement (porter)
 
 2001-06-12 (bug fix)[219232] regexp returned non-matching sub-pairs to have
@@ -5284,7 +5284,7 @@ compiles to 0 bytecodes (sofer)
 
 2001-09-13 (new feature) Old ChangeLog entries => ChangeLog.1999 (hobbs)
 
-2001-09-17 (new feature) compiling with TCL_COMPILE_DEBUG now required to 
+2001-09-17 (new feature) compiling with TCL_COMPILE_DEBUG now required to
 enable all compile and execution tracing (sofer)
         *** POTENTIAL INCOMPATIBILITY ***
 
@@ -5566,7 +5566,7 @@ options to configure (max)
 
 2002-07-30 (bug fix)[584603] WriteChars infinite loop non-UTF-8 string (kupries)
 
-2002-08-04 (new feature)[584051,580433,585105,582429][TIP 27] Tcl interfaces 
+2002-08-04 (new feature)[584051,580433,585105,582429][TIP 27] Tcl interfaces
 	are now fully CONST-ified.  Use the symbols USE_NON_CONST or
 	USE_COMPAT_CONST to select interfaces with fewer changes.
         *** POTENTIAL INCOMPATIBILITY ***
@@ -5576,7 +5576,7 @@ options to configure (max)
 	=> tcltest 2.2
 
 2002-08-07 (bug fix)[587488] mem leak with USE_THREAD_ALLOC (sofer,sass)
-	
+
 2002-08-07 (feature enhancement)[584794,584650,472576] boolean values
 	are no longer always re-parsed from string. (sofer)
 
@@ -5710,7 +5710,7 @@ packages in multiple interps.
 
 2003-02-01 (bug fix)[675356] [clock clicks {}]; [clock clicks -] - syntax errs
 
-2003-02-01 (bug fix)[656660] MT-safety for [clock format] 
+2003-02-01 (bug fix)[656660] MT-safety for [clock format]
 
 2003-02-03 (bug fix)[651271] command rename traces get fully-qualified names
         *** POTENTIAL INCOMPATIBILITY ***
@@ -5929,7 +5929,7 @@ various odd regexp "can't happen" bugs.
 
 2003-12-09 (platform support)[852369] update errno usage for recent glibc
 
-2003-12-12 (bug fix)[858937] fix for [file normalize ~nobody] 
+2003-12-12 (bug fix)[858937] fix for [file normalize ~nobody]
 
 2003-12-17 (bug fix)[839519] fixed two memory leaks (vasiljevic)
 
@@ -5944,7 +5944,7 @@ various odd regexp "can't happen" bugs.
 
 2004-02-12 (feature enhancement) update HP-11 build libs setup
 
-2004-02-17 (bug fix)[849514,859251] corrected [file normailze] of $link/.. 
+2004-02-17 (bug fix)[849514,859251] corrected [file normailze] of $link/..
 
 2004-02-17 (bug fix)[772288] Unix std channels forced to exist at startup.
 
@@ -6037,7 +6037,7 @@ in this changeset (new minor version) rather than bug fixes:
  * [TIP #139] documented portions of Tcl's namespace C APIs
 
  * [TIP #148] correct [list]-quoting of the '#' character
-     *** POTENTIAL INCOMPATIBILITY *** 
+     *** POTENTIAL INCOMPATIBILITY ***
    For scripts that assume a particular (buggy) string rep for lists.
 
  * [TIP #156] add "root locale" to msgcat
@@ -6532,7 +6532,7 @@ Reduces the ***POTENTIAL INCOMPATIBILITY*** from 2005-05-17.
 
 2005-07-22 (enhancement)[1237755] 8.4 features in script library (fradin,porter)
 
-2005-07-24 (new feature) configure macros SC_PROG_TCLSH, SC_BUILD_TCLSH (dejong) 
+2005-07-24 (new feature) configure macros SC_PROG_TCLSH, SC_BUILD_TCLSH (dejong)
 2005-07-26 (bug fix)[1047286] cmd delete traces during namespace delete (porter)
 
 2005-07-26 (new unix feature)[1231015] ${prefix}/share on ::tcl_pkgPath (dejong)
@@ -6627,7 +6627,7 @@ registered by [package ifneeded] provides the version it claims (lavana,porter)
 
 2005-11-09 (bug fix)[1350293,1350291] [after $negative $script] fixed (kenny)
 
-2005-11-12 (bug fix)[1352734,1354540,1355942,1355342] [namespace delete] 
+2005-11-12 (bug fix)[1352734,1354540,1355942,1355342] [namespace delete]
 issues with [namespace path] and command delete traces (sofer,fellows)
 
 2005-11-18 (bug fix)[1358369] URL parsing standards compliance (wu,fellows)
@@ -6756,7 +6756,7 @@ naked-fork safe on Tiger (steffen)
 2006-06-20 (internal change) Dropped the internal routines used to hook into
 filesystem operations back in the pre-Tcl_Filesystem days. (porter)
 ***POTENTIAL INCOMPATIBILITY***
-For extensions and programs that have never migrated to the supported Tcl 8.4 
+For extensions and programs that have never migrated to the supported Tcl 8.4
 interface for virtual filesystems
 
 2006-07-05 (enhancement) Expression parser rewrite avoids stack overflow,
@@ -7603,7 +7603,7 @@ avoid otherwise very tricky multi-thread finalization bugs. (staplin,ferrieux)
 
 2009-10-04 (bug fix)[2569449] Core Foundation memory bug in Tiger (steffen)
 
-2009-10-06 (bug fix) repair intrep loss in slave interp evaluations 
+2009-10-06 (bug fix) repair intrep loss in slave interp evaluations
 introduced by first versions of the NRE conversion (nadkarni,porter)
 
 2009-10-06 (bug fix)[1941434] broken tclTomMath.h includes (porter)
@@ -7976,17 +7976,331 @@ Many more Tcl built-in command errors now set an -errorcode.
 like "nano()" instead of parsing as "nan o()" with missing op (duquette,porter)
 	*** POTENTIAL INCOMPATIBILITY ***
 
+2011-09-10 (bug fix)[3400658] wrong num args msg with TclOO (rsooltan,fellows)
+
 2011-09-13 (bug fix)[3390638] solaris studio cc workaround (kechel,porter)
 
 2011-09-13 (bug fix)[3405652] DTrace workaround (michelson,porter)
 
 2011-09-16 (bug fix)[3391977] -headers overrides -type (ziegenhagen,fellows)
-=> http 2.7.7
+=> http 2.8.3
+
+2011-09-16 (TIP 388) New \Uhhhhhhhh syntax (nijtmans)
 
-2011-09-16 (bug fix)[3400658] wrong num args msg with TclOO (rsooltan,fellows)
+2011-10-06 (enhancement) bytecode compile [dict with] (fellows)
 
 2011-10-11 (bug fix)[2935503] [file stat] returns bad mode (nadkarni,nijtmans)
 
-2011-10-15 tzdata updated to Olson's tzdata2011l (iyer)
+2011-10-20 (bug fix)[3418547] cmd lits and custom resolvers (soberning,fellows)
+
+2011-10-31 (bug fix)[3414754] EIAS violation in fs paths (porter)
+
+2011-11-22 (bug fix)[3354324] Win: [file mtime] sets wrong time (nijtmans)
+
+2011-11-30 (bug fix)[967195] Simply args passed to child processes (nijtmans)
+=> tcltest 2.3.4
+
+2011-12-07 (bug fix)[3444754] fix [string tolower \u01C5] (nijtmans)
+
+2011-12-11 (update)[3457031] Update [[:print:]] to Unicode 6.0 (nijtmans)
+
+2011-12-24 (bug fix)[3464428] fix [string is graph \u0120] (nijtmans)
+
+2012-01-08 (bug fix)[3470928] zoneinfo trouble with Windhoek data file (kenny)
+
+2012-01-13 (bug fix)[3472316] fix retrieval of socket error (fellows)
+
+2012-01-21 (bug fix)[3475667] [regexp] buffer read overflow (sebres)
+
+2012-01-22 (bug fix)[3475264] [dict exists] return 0, not error (fellows)
+
+2012-01-25 (bug fix)[3474460] [oo::copy] var resolution list (fellows)
+
+2012-01-26 (bug fix)[3475569,3479689] mem corrupt in fs path (sebres,porter)
+
+2012-01-30 (enhancement) improve bytecode compile of [catch] (fellows)
+
+2012-02-02 (bug fix)[2974459,2879351,1951574,1852572,1661378,1613456] Fix
+problems where [file *able] would return false results on Win/Samba (porter)
+
+2012-02-06 (bug fix)[3484621] bump bytecode epoch on exec traces (kuhn,sofer)
+
+2012-02-15 (bug fix)[3487626] crash compiling [dict for] (fellows)
+
+2012-02-15 (enhancement) bytecode compile [lrange],[lreplace] (fellows)
+
+2012-02-17 (bug fix)[2233954] compile problem on AIX & Android (nijtmans)
+
+2012-02-29 (bug fix)[3466099] BOM in Unicode (nijtmans)
+
+2012-03-07 (bug fix)[3498327] RFC 3986 compliance (kupries)
+
+2012-03-26 (TIP 380) New builtin class [oo::Slot] (fellows)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2012-03-27 (TIP 397) <cloned> method to extend [oo::copy] (fellows)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2012-03-27 (TIP 395) New subcommand [string is entier] (fellows)
+
+2012-04-02 (TIP 396) New command [yieldto] (fellows)
+
+2012-04-04 (bug fix)[3514761] crash combining objects and ensembles (fellows)
+
+2012-04-09 (bug fix)[2712377] [info vars] and oo variables (fellows)
+
+2012-04-09 (bug fix)[3396896] no dups in oo var lists (fellows)
+
+2012-04-11 (bug fix)[3448512] [clock scan 1958-01-01] fail on Win (nijtmans)
+
+2012-04-15 (bug fix)[3517696] fix flush of zlib chan xform (fellows)
+
+2012-04-18 tzdata updated to Olson's tzdata2012c (kenny)
+
+2012-04-28 (TIP 398) exit non-blocking chan without flush (ferrieux)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2012-05-02 (enhancement) Better use of Intel cpuid instruction (nijtmans)
+
+2012-05-03 (bug fix)[3428753] Unbreak synchronous [socket -async] (porter)
+
+2012-05-10 (bug fix)[2812981] force consistent config of Tcl+pkgs (ferrieux)
+
+2012-05-10 (bug fix)[473946] correct send of special characters (nijtmans)
+
+2012-05-17 (bug fix)[3445787] fix [file] ensemble in Safe Base (fellows)
+
+2012-05-17 (bug fix)[2964715] fix [glob] in Safe Base (fellows)
+
+2012-05-17 (bug fix)[3106532] proper [switch -indexvar] values (fellows)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2012-05-21 (TIP 106) New -binary option to [dde execute|poke] (oehlmann)
+=> dde 1.4.0
+
+2012-05-23 (bug fix)[3525907] [zlib push decompress] & [chan event]
+(fellows,ferrieux,kupries)
+
+2012-05-28 (bug fix)[3529949] Protect ~ paths in Safe Base (fellows)
+
+2012-06-21 (bug fix)[3362446] [registry keys] failure (nijtmans)
+=> registry 1.3.0
+
+2012-06-25 (bug fix)[3537605] [encoding dirs a b] error message (fellows)
+
+2012-06-25 (bug fix)[3024359] crash when multi-thread concurrent [file system]
+and Tcl_FSMountsChanged(). (porter)
+
+2012-06-29 (bug fix)[3536888] fix locale guessing (oehlmann,nijtmans)
+
+2012-07-05 (bug fix)[1189293] make "<<" redirect binary safe (porter)
+
+2012-07-08 (bug fix)[3531209] accept IPv6 URLs (max)
+=> http 2.8.4
+
+2012-07-24 (bug fix) stop mem corruption in stacked channel events (max,porter)
+
+2012-07-25 (bug fix)[3546275] [auto_execok] search match [exec] (danckaert)
+
+2012-07-27 (update)[3464401] Support Unicode 6.2 (nijtmans)
+
+2012-08-20 (bug fix)[3559678] [file normalize] EIAS failure (phao,dgp)
+
+2012-08-25 (bug fix)[3561330] Ukranian translation of "March" (teterin)
+
+2012-09-07 (TIP 404) New msgcat commands [mcflset], [mcflmset] (oehlmann)
+=> msgcat 1.5.0
+
+Many revisions to better support a Cygwin environment (nijtmans)
+
+Dropped support for OS X versions less than 10.4 (Tiger) (fellows)
+
+--- Released 8.6b3, September 18, 2012 --- See ChangeLog for details ---
+
+2012-09-20 (enhancement) full Unicode support (nijtmans)
+=> dde 1.4.0
+
+2012-09-20 (enhancement) update bundled zlib to 1.2.7 (nijtmans)
+
+2012-10-03 (bug fix) exit panic on stacked std channel (griffin,porter)
+
+2012-10-14 (bug fix) [tcl::Bgerror] crash on non-dict options (nijtmans)
+
+2012-10-16 (TIP 400) New [zlib] options to set compression dict (fellows)
+
+2012-10-16 (TIP 405) New commands [lmap] and [dict map] (fellows)
+
+2012-10-24 (enhancement) [dict unset] now bytecompiled (fellows)
+
+2012-11-05 (TIP 413) Revisions to default [string trim*] trimset (nijtmans)
+	*** POTENTIAL INCOMPATIBILITY ***
+
+2012-11-05 (enhancement) Now bytecompiled: [array exists], [array set],
+[array unset], [dict create], [dict exists], [dict merge], [format],
+[info commands], [info coroutine], [info level], [info object],
+[namespace current], [namespace code], [namespace qualifiers], [namespace tail],
+[namespace which], [regsub], [self], [string first], [string last],
+[string map], [string range], [tailcall], [yield]. (fellows)
+
+2012-11-06 (bug fix)[3581754] avoid multiple callback on keep-alive (fellows)
+=> http 2.8.5
+
+2012-11-07 tzdata updated to Olson's tzdata2012i (kenny)
+
+2012-11-13 (bug fix)[3567063] thread fp settings from master (mistachkin)
+
+2012-11-14 (bug fix)[2933003] tempfile creation in $TMPDIR (fellows)
+
+2012-11-15 (TIP 416) New [load] options -global and -lazy (nijtmans)
+
+2012-11-20 (bug fix)[3033307] base64 trail whitespace (kovalenko,goth)
+
+2012-12-03 (bug fix) [configure] query broke init from argv (porter)
+=> tcltest 2.3.5
+
+2012-12-13 (bug fix)[3595576] crash: [catch {} -> noSuchNs::var] (sofer,porter)
+
+2012-12-13 (bug fix) crash: [zlib gunzip $data -header noSuchNs::var] (porter)
+
+--- Released 8.6.0, December 20, 2012 --- See ChangeLog for details ---
+
+2012-12-22 (bug fix)[3598150] DString to Tcl_Obj memleak (afredd)
+
+2012-12-27 (bug fix)[3598580] Tcl_ListObjReplace() refcount fix (nijtmans)
+
+2013-01-04 (bug fix) memleak in [format] compiler (fellows)
+
+2013-01-08 (bug fix)[3092089,3587096] [file normalize] on junction points
+
+2013-01-09 (bug fix)[3599395] status line processing (nijtmans)
+2013-01-23 (bug fix)[2911139] repair async connection management (fellows)
+=> http 2.8.6
+
+2013-01-26 (bug fix)[3601804] Darwin segfault platformCPUID (nijtmans)
+
+2013-01-28 (enhancement) improve ensemble bytecode (fellows)
+
+2013-01-30 (enhancement) selected script code improvements (fradin)
+=> tcltest 2.3.6
+
+2013-01-30 (bug fix)[3599098] update to handle glibc banner changes (kupries)
+=> platform 1.0.11
+
+2013-01-31 (bug fix)[3598282] make install DESTDIR support (cassoff)
+
+2013-02-05 (bug fix)[3603434] [file normalize a:/] flaw in VFS (porter,griffin)
+
+2013-02-09 (bug fix)[3603695] $obj varname resolution rules (venable,fellows)
+
+2013-02-11 (bug fix)[3603553] zlib flushing errors (vampiera,fellows)
+
+2013-02-14 (bug fix)[3604576] msgcat use of Windows registry (oehlmann,nijtmans)
+=> msgcat 1.5.1
+
+2013-02-19 (bug fix)[2438181] report errors in trace handlers (yorick)
+
+2013-02-21 (bug fix)[3605447] unbreak [namespace export -clear] (porter)
+
+2013-02-23 (bug fix)[3599194] fallback IPv6 routines (afredd,max)
+
+2013-02-27 (bug fix)[3606139] stop crash in [regexp] (lane)
+
+2013-03-03 (bug fix)[3606258] major serial port update (english)
+
+2013-03-06 (bug fix)[3606683] [regexp (((((a)*)*)*)*)* {}] hangs
+(grathwohl,lane,porter)
+
+2013-03-12 (enhancement) better build support for Debian arch (shadura)
+
+2013-03-19 (bug fix)[2893771] [file stat] on locked files (thoyts,nijtmans)
+
+2013-03-21 (bug fix)[2102614] [auto_mkindex] ensemble support (griffin)
+
+2013-03-27 Tcl_Zlib*() routines tolerate NULL interps (porter
+
+2013-04-04 (bug fix) Support URLs with query but no path (max)
+=> http 2.8.7
+
+2013-04-08 (bug fix)[3610026] regexp crash on color overflow (linnakangas)
+
+2013-04-29 (enhancement) [array set] compile improvement (fellows)
+
+2013-04-30 (enhancement) broaden glibc version detection (kupries)
+=> platform 1.0.12
+
+2013-05-06 (platform support) Cygwin64 (nijtmans)
+
+2013-05-15 (enhancement) Improved [list {*}...] compile (fellows)
+
+2013-05-16 (platform support) mingw-4.0 (nijtmans)
+
+2013-05-19 (platform support) FreeBSD updates (cerutti)
+
+2013-05-20 (bug fix)[3613567] access error temp file creation (keene)
+
+2013-05-20 (bug fix)[3613569] temp file open fail can crash [load] (keene)
+
+2013-05-22 (bug fix)[3613609] [lsort -nocase] failed on non-ASCII (fellows)
+
+2013-05-28 (bug fix)[3036566] Use language packs (Vista+) locale (oehlmann)
+=> msgcat 1.5.2
+
+2013-05-29 (bug fix)[3614102] [apply {{} {list [if 1]}}] stack woes (porter)
+
+2013-06-03 Restored lost performance appending to long strings (elby,porter)
+
+2013-06-05 (bug fix)[2835313] [while 1 {foo [continue]}] crash (fellows)
+
+2013-06-17 (bug fix)[a876646] [:cntrl:] includes \x00 to \x1f (nijtmans)
+
+2013-06-27 (bug fix)[983509] missing encodings for config values (nijtmans)
+
+2013-06-27 (bug fix)[34538b] apply DST in 2099 (lang)
+
+2013-07-02 (bug fix)[32afa6] corrected dirent64 check (griffin)
+
+2013-07-06 tzdata updated to Olson's tzdata2013d (kenny)
+
+2013-07-10 (bug fix)[86fb5e] [info frame] in compiled ensembles (porter)
+
+2013-07-18 (bug fix)[1c17fb] revisd syntax errorinfo that shows error (porter)
+
+2013-07-26 (bug fix)[6585b2] regexp {(\w).*?\1} abb (lane)
+
+2013-07-29 [string is space \u202f] => 1 (nijtmans)
+
+2013-08-01 [a0bc85] Limited support for fork with threads (for Rivet) (nijtmans)
+
+2013-08-01 (bug fix)[1905562] RE recursion limit increased to support
+reported usage of large expressions (porter)
+
+2013-08-02 (bug fix)[9d6162] superclass slot empty crash (vdgoot,fellows)2013-08-02 (bug fix)[9d6162] superclass slot empty crash (vdgoot,fellows)
+
+2013-08-03 (enhancement)[3611643] [auto_mkindex] support TclOO (fellows)
+
+2013-08-14 (bug fix)[a16752] Missing command delete callbacks (porter)
+
+2013-08-15 (bug fix)[3610404] reresolve traced forwards (porter)
+
+2013-08-15 Errors from execution traces become errors of the command (porter)
+
+2013-08-23 (bug fix)[8ff0cb9] Tcl_NR*Eval*() schedule only, as doc'd (porter)
+
+2013-08-29 (bug fix)[2486550] enable [interp invokehidden {} yield] (porter)
+
+2013-09-01 (bug fix)[b98fa55] [binary decode] fail on whitespace (reche,fellows)
+
+2013-09-07 (bug fix)[86ceb4] have tm path favor first provider (neumann,porter)
+
+2013-09-09 (bug fix)[3609693] copied object member variable confusion (fellows)
+=> TclOO 1.0.1
+
+2013-09-17 (bug fix)[2152292] [binary encode uuencode] corrected (fellows)
+
+2013-09-19 (bug fix)[3487626] segfaults in [dict] compilers (porter)
+
+2013-09-19 (bug fix)[31661d2] mem leak in [lreplace] (ade,porter)
+
+Many optmizations, improvements, and tightened stack management in bytecode.
 
---- Released 8.6b3, November 20, 2011 --- See ChangeLog for details ---
+--- Released 8.6.1, Septemer 20, 2013 --- http://core.tcl.tk/tcl/ for details 
diff --git a/compat/dirent2.h b/compat/dirent2.h
index 878457f..5be08ba 100644
--- a/compat/dirent2.h
+++ b/compat/dirent2.h
@@ -14,8 +14,6 @@
 #ifndef _DIRENT
 #define _DIRENT
 
-#include "tcl.h"
-
 /*
  * Dirent structure, which holds information about a single
  * directory entry.
diff --git a/compat/dlfcn.h b/compat/dlfcn.h
index 6940c2a..fb27ea0 100644
--- a/compat/dlfcn.h
+++ b/compat/dlfcn.h
@@ -26,8 +26,6 @@
 #ifndef __dlfcn_h__
 #define __dlfcn_h__
 
-#include "tcl.h"
-
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/compat/fake-rfc2553.c b/compat/fake-rfc2553.c
index 666144f..3b91041 100644
--- a/compat/fake-rfc2553.c
+++ b/compat/fake-rfc2553.c
@@ -84,7 +84,7 @@ int fake_getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
 
 	if (host != NULL) {
 		if (flags & NI_NUMERICHOST) {
-			int len;
+			size_t len;
 			Tcl_MutexLock(&netdbMutex);
 			len = strlcpy(host, inet_ntoa(sin->sin_addr), hostlen);
 			Tcl_MutexUnlock(&netdbMutex);
@@ -135,7 +135,7 @@ fake_gai_strerror(int err)
 
 #ifndef HAVE_FREEADDRINFO
 void
-freeaddrinfo(struct addrinfo *ai)
+fake_freeaddrinfo(struct addrinfo *ai)
 {
 	struct addrinfo *next;
 
@@ -199,7 +199,7 @@ fake_getaddrinfo(const char *hostname, const char *servname,
 
 		port = strtol(servname, &cp, 10);
 		if (port > 0 && port <= 65535 && *cp == '\0')
-			port = htons(port);
+			port = htons((unsigned short)port);
 		else if ((sp = getservbyname(servname, NULL)) != NULL)
 			port = sp->s_port;
 		else
diff --git a/compat/string.h b/compat/string.h
index 84ee094..42be10c 100644
--- a/compat/string.h
+++ b/compat/string.h
@@ -13,8 +13,6 @@
 #ifndef _STRING
 #define _STRING
 
-#include "tcl.h"
-
 /*
  * The following #include is needed to define size_t. (This used to include
  * sys/stdtypes.h but that doesn't exist on older versions of SunOS, e.g.
diff --git a/compat/unistd.h b/compat/unistd.h
index 6779e74..2de5bd0 100644
--- a/compat/unistd.h
+++ b/compat/unistd.h
@@ -14,7 +14,6 @@
 #ifndef _UNISTD
 #define _UNISTD
 
-#include "tcl.h"
 #include <sys/types.h>
 
 #ifndef NULL
diff --git a/compat/zlib/CMakeLists.txt b/compat/zlib/CMakeLists.txt
index 7ee3bc4..0c0247c 100644
--- a/compat/zlib/CMakeLists.txt
+++ b/compat/zlib/CMakeLists.txt
@@ -3,7 +3,10 @@ set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
 
 project(zlib C)
 
-set(VERSION "1.2.7")
+set(VERSION "1.2.8")
+
+option(ASM686 "Enable building i686 assembly implementation")
+option(AMD64 "Enable building amd64 assembly implementation")
 
 set(INSTALL_BIN_DIR "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation directory for executables")
 set(INSTALL_LIB_DIR "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation directory for libraries")
@@ -121,11 +124,44 @@ set(ZLIB_SRCS
 )
 
 if(NOT MINGW)
-    set(ZLIB_SRCS ${ZLIB_SRCS}
+    set(ZLIB_DLL_SRCS
         win32/zlib1.rc # If present will override custom build rule below.
     )
 endif()
 
+if(CMAKE_COMPILER_IS_GNUCC)
+    if(ASM686)
+        set(ZLIB_ASMS contrib/asm686/match.S)
+    elseif (AMD64)
+        set(ZLIB_ASMS contrib/amd64/amd64-match.S)
+    endif ()
+
+	if(ZLIB_ASMS)
+		add_definitions(-DASMV)
+		set_source_files_properties(${ZLIB_ASMS} PROPERTIES LANGUAGE C COMPILE_FLAGS -DNO_UNDERLINE)
+	endif()
+endif()
+
+if(MSVC)
+    if(ASM686)
+		ENABLE_LANGUAGE(ASM_MASM)
+        set(ZLIB_ASMS
+			contrib/masmx86/inffas32.asm
+			contrib/masmx86/match686.asm
+		)
+    elseif (AMD64)
+		ENABLE_LANGUAGE(ASM_MASM)
+        set(ZLIB_ASMS
+			contrib/masmx64/gvmat64.asm
+			contrib/masmx64/inffasx64.asm
+		)
+    endif()
+
+	if(ZLIB_ASMS)
+		add_definitions(-DASMV -DASMINF)
+	endif()
+endif()
+
 # parse the full version number from zlib.h and include in ZLIB_FULL_VERSION
 file(READ ${CMAKE_CURRENT_SOURCE_DIR}/zlib.h _zlib_h_contents)
 string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
@@ -134,7 +170,7 @@ string(REGEX REPLACE ".*#define[ \t]+ZLIB_VERSION[ \t]+\"([-0-9A-Za-z.]+)\".*"
 if(MINGW)
     # This gets us DLL resource information when compiling on MinGW.
     if(NOT CMAKE_RC_COMPILER)
-        SET(CMAKE_RC_COMPILER windres.exe)
+        set(CMAKE_RC_COMPILER windres.exe)
     endif()
 
     add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
@@ -144,11 +180,11 @@ if(MINGW)
                             -I ${CMAKE_CURRENT_BINARY_DIR}
                             -o ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj
                             -i ${CMAKE_CURRENT_SOURCE_DIR}/win32/zlib1.rc)
-    set(ZLIB_SRCS ${ZLIB_SRCS} ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
+    set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
 endif(MINGW)
 
-add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
-add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
+add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
+add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_ASMS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
 set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
 set_target_properties(zlib PROPERTIES SOVERSION 1)
 
@@ -166,7 +202,9 @@ endif()
 if(UNIX)
     # On unix-like platforms the library is almost always called libz
    set_target_properties(zlib zlibstatic PROPERTIES OUTPUT_NAME z)
-   set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,${CMAKE_CURRENT_SOURCE_DIR}/zlib.map")
+   if(NOT APPLE)
+     set_target_properties(zlib PROPERTIES LINK_FLAGS "-Wl,--version-script,\"${CMAKE_CURRENT_SOURCE_DIR}/zlib.map\"")
+   endif()
 elseif(BUILD_SHARED_LIBS AND WIN32)
     # Creates zlib1.dll when building shared library version
     set_target_properties(zlib PROPERTIES SUFFIX "1.dll")
diff --git a/compat/zlib/ChangeLog b/compat/zlib/ChangeLog
index c2c643a..f22aaba 100644
--- a/compat/zlib/ChangeLog
+++ b/compat/zlib/ChangeLog
@@ -1,6 +1,69 @@
 
                 ChangeLog file for zlib
 
+Changes in 1.2.8 (28 Apr 2013)
+- Update contrib/minizip/iowin32.c for Windows RT [Vollant]
+- Do not force Z_CONST for C++
+- Clean up contrib/vstudio [Ro�]
+- Correct spelling error in zlib.h
+- Fix mixed line endings in contrib/vstudio
+
+Changes in 1.2.7.3 (13 Apr 2013)
+- Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc
+
+Changes in 1.2.7.2 (13 Apr 2013)
+- Change check for a four-byte type back to hexadecimal
+- Fix typo in win32/Makefile.msc
+- Add casts in gzwrite.c for pointer differences
+
+Changes in 1.2.7.1 (24 Mar 2013)
+- Replace use of unsafe string functions with snprintf if available
+- Avoid including stddef.h on Windows for Z_SOLO compile [Niessink]
+- Fix gzgetc undefine when Z_PREFIX set [Turk]
+- Eliminate use of mktemp in Makefile (not always available)
+- Fix bug in 'F' mode for gzopen()
+- Add inflateGetDictionary() function
+- Correct comment in deflate.h
+- Use _snprintf for snprintf in Microsoft C
+- On Darwin, only use /usr/bin/libtool if libtool is not Apple
+- Delete "--version" file if created by "ar --version" [Richard G.]
+- Fix configure check for veracity of compiler error return codes
+- Fix CMake compilation of static lib for MSVC2010 x64
+- Remove unused variable in infback9.c
+- Fix argument checks in gzlog_compress() and gzlog_write()
+- Clean up the usage of z_const and respect const usage within zlib
+- Clean up examples/gzlog.[ch] comparisons of different types
+- Avoid shift equal to bits in type (caused endless loop)
+- Fix unintialized value bug in gzputc() introduced by const patches
+- Fix memory allocation error in examples/zran.c [Nor]
+- Fix bug where gzopen(), gzclose() would write an empty file
+- Fix bug in gzclose() when gzwrite() runs out of memory
+- Check for input buffer malloc failure in examples/gzappend.c
+- Add note to contrib/blast to use binary mode in stdio
+- Fix comparisons of differently signed integers in contrib/blast
+- Check for invalid code length codes in contrib/puff
+- Fix serious but very rare decompression bug in inftrees.c
+- Update inflateBack() comments, since inflate() can be faster
+- Use underscored I/O function names for WINAPI_FAMILY
+- Add _tr_flush_bits to the external symbols prefixed by --zprefix
+- Add contrib/vstudio/vc10 pre-build step for static only
+- Quote --version-script argument in CMakeLists.txt
+- Don't specify --version-script on Apple platforms in CMakeLists.txt
+- Fix casting error in contrib/testzlib/testzlib.c
+- Fix types in contrib/minizip to match result of get_crc_table()
+- Simplify contrib/vstudio/vc10 with 'd' suffix
+- Add TOP support to win32/Makefile.msc
+- Suport i686 and amd64 assembler builds in CMakeLists.txt
+- Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h
+- Add vc11 and vc12 build files to contrib/vstudio
+- Add gzvprintf() as an undocumented function in zlib
+- Fix configure for Sun shell
+- Remove runtime check in configure for four-byte integer type
+- Add casts and consts to ease user conversion to C++
+- Add man pages for minizip and miniunzip
+- In Makefile uninstall, don't rm if preceding cd fails
+- Do not return Z_BUF_ERROR if deflateParam() has nothing to write
+
 Changes in 1.2.7 (2 May 2012)
 - Replace use of memmove() with a simple copy for portability
 - Test for existence of strerror
diff --git a/compat/zlib/Makefile.in b/compat/zlib/Makefile.in
index 241deed..c61aa30 100644
--- a/compat/zlib/Makefile.in
+++ b/compat/zlib/Makefile.in
@@ -1,5 +1,5 @@
 # Makefile for zlib
-# Copyright (C) 1995-2011 Jean-loup Gailly.
+# Copyright (C) 1995-2013 Jean-loup Gailly, Mark Adler
 # For conditions of distribution and use, see copyright notice in zlib.h
 
 # To compile and test, type:
@@ -32,7 +32,7 @@ CPP=$(CC) -E
 
 STATICLIB=libz.a
 SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.2.7
+SHAREDLIBV=libz.so.1.2.8
 SHAREDLIBM=libz.so.1
 LIBS=$(STATICLIB) $(SHAREDLIBV)
 
@@ -83,7 +83,7 @@ check: test
 test: all teststatic testshared
 
 teststatic: static
-	@TMPST=`mktemp fooXXXXXX`; \
+	@TMPST=tmpst_$$; \
 	if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \
 	  echo '		*** zlib test OK ***'; \
 	else \
@@ -96,7 +96,7 @@ testshared: shared
 	LD_LIBRARYN32_PATH=`pwd`:$(LD_LIBRARYN32_PATH) ; export LD_LIBRARYN32_PATH; \
 	DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
 	SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
-	TMPSH=`mktemp fooXXXXXX`; \
+	TMPSH=tmpsh_$$; \
 	if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
 	  echo '		*** zlib shared test OK ***'; \
 	else \
@@ -105,7 +105,7 @@ testshared: shared
 	rm -f $$TMPSH
 
 test64: all64
-	@TMP64=`mktemp fooXXXXXX`; \
+	@TMP64=tmp64_$$; \
 	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
 	  echo '		*** zlib 64-bit test OK ***'; \
 	else \
@@ -216,13 +216,13 @@ install: install-libs
 	chmod 644 $(DESTDIR)$(includedir)/zlib.h $(DESTDIR)$(includedir)/zconf.h
 
 uninstall:
-	cd $(DESTDIR)$(includedir); rm -f zlib.h zconf.h
-	cd $(DESTDIR)$(libdir); rm -f libz.a; \
+	cd $(DESTDIR)$(includedir) && rm -f zlib.h zconf.h
+	cd $(DESTDIR)$(libdir) && rm -f libz.a; \
 	if test -n "$(SHAREDLIBV)" -a -f $(SHAREDLIBV); then \
 	  rm -f $(SHAREDLIBV) $(SHAREDLIB) $(SHAREDLIBM); \
 	fi
-	cd $(DESTDIR)$(man3dir); rm -f zlib.3
-	cd $(DESTDIR)$(pkgconfigdir); rm -f zlib.pc
+	cd $(DESTDIR)$(man3dir) && rm -f zlib.3
+	cd $(DESTDIR)$(pkgconfigdir) && rm -f zlib.pc
 
 docs: zlib.3.pdf
 
@@ -230,7 +230,7 @@ zlib.3.pdf: zlib.3
 	groff -mandoc -f H -T ps zlib.3 | ps2pdf - zlib.3.pdf
 
 zconf.h.cmakein: zconf.h.in
-	-@ TEMPFILE=`mktemp __XXXXXX`; \
+	-@ TEMPFILE=zconfh_$$; \
 	echo "/#define ZCONF_H/ a\\\\\n#cmakedefine Z_PREFIX\\\\\n#cmakedefine Z_HAVE_UNISTD_H\n" >> $$TEMPFILE &&\
 	sed -f $$TEMPFILE zconf.h.in > zconf.h.cmakein &&\
 	touch -r zconf.h.in zconf.h.cmakein &&\
diff --git a/compat/zlib/README b/compat/zlib/README
index 6f1255f..5ca9d12 100644
--- a/compat/zlib/README
+++ b/compat/zlib/README
@@ -1,6 +1,6 @@
 ZLIB DATA COMPRESSION LIBRARY
 
-zlib 1.2.7 is a general purpose data compression library.  All the code is
+zlib 1.2.8 is a general purpose data compression library.  All the code is
 thread safe.  The data format used by the zlib library is described by RFCs
 (Request for Comments) 1950 to 1952 in the files
 http://tools.ietf.org/html/rfc1950 (zlib format), rfc1951 (deflate format) and
@@ -31,7 +31,7 @@ Mark Nelson <markn@ieee.org> wrote an article about zlib for the Jan.  1997
 issue of Dr.  Dobb's Journal; a copy of the article is available at
 http://marknelson.us/1997/01/01/zlib-engine/ .
 
-The changes made in version 1.2.7 are documented in the file ChangeLog.
+The changes made in version 1.2.8 are documented in the file ChangeLog.
 
 Unsupported third party contributions are provided in directory contrib/ .
 
@@ -84,7 +84,7 @@ Acknowledgments:
 
 Copyright notice:
 
- (C) 1995-2012 Jean-loup Gailly and Mark Adler
+ (C) 1995-2013 Jean-loup Gailly and Mark Adler
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
diff --git a/compat/zlib/as400/bndsrc b/compat/zlib/as400/bndsrc
index 52cc661..98814fd 100644
--- a/compat/zlib/as400/bndsrc
+++ b/compat/zlib/as400/bndsrc
@@ -202,4 +202,14 @@ STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
 
   EXPORT SYMBOL("inflateResetKeep")
 
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/*   Version 1.2.8 additional entry points.                         */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
+/********************************************************************/
+
+  EXPORT SYMBOL("inflateGetDictionary")
+
 ENDPGMEXP
diff --git a/compat/zlib/as400/compile.clp b/compat/zlib/as400/compile.clp
index 8d0c58f..e3f47c6 100644
--- a/compat/zlib/as400/compile.clp
+++ b/compat/zlib/as400/compile.clp
@@ -105,6 +105,6 @@
                                  &MODLIB/TREES       &MODLIB/UNCOMPR     +
                                  &MODLIB/ZUTIL)                          +
                           SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC)       +
-                          TEXT('ZLIB 1.2.7') TGTRLS(&TGTRLS)
+                          TEXT('ZLIB 1.2.8') TGTRLS(&TGTRLS)
 
              ENDPGM
diff --git a/compat/zlib/as400/readme.txt b/compat/zlib/as400/readme.txt
index 23cd1b8..7b5d93b 100644
--- a/compat/zlib/as400/readme.txt
+++ b/compat/zlib/as400/readme.txt
@@ -1,4 +1,4 @@
-        ZLIB version 1.2.7 for AS400 installation instructions
+        ZLIB version 1.2.8 for AS400 installation instructions
 
 I) From an AS400 *SAVF file:
 
diff --git a/compat/zlib/as400/zlib.inc b/compat/zlib/as400/zlib.inc
index 747c598..7341a6d 100644
--- a/compat/zlib/as400/zlib.inc
+++ b/compat/zlib/as400/zlib.inc
@@ -1,7 +1,7 @@
       *  ZLIB.INC - Interface to the general purpose compression library
       *
       *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
-      *  Version 1.2.7
+      *  Version 1.2.8
       *
       *
       *  WARNING:
@@ -22,12 +22,12 @@
       *
       *  Versioning information.
       *
-     D ZLIB_VERSION    C                   '1.2.7'
-     D ZLIB_VERNUM     C                   X'1270'
+     D ZLIB_VERSION    C                   '1.2.8'
+     D ZLIB_VERNUM     C                   X'1280'
      D ZLIB_VER_MAJOR  C                   1
      D ZLIB_VER_MINOR  C                   2
      D ZLIB_VER_REVISION...
-     D                 C                   7
+     D                 C                   8
      D ZLIB_VER_SUBREVISION...
      D                 C                   0
       *
@@ -359,6 +359,12 @@
      D  dictionary                65535    const options(*varsize)              Dictionary bytes
      D  dictLength                   10U 0 value                                Dictionary length
       *
+     D inflateGetDictionary...
+     D                 PR            10I 0 extproc('inflateGetDictionary')      Get dictionary
+     D  strm                               like(z_stream)                       Expansion stream
+     D  dictionary                65535    options(*varsize)                    Dictionary bytes
+     D  dictLength                   10U 0                                      Dictionary length
+      *
      D inflateSync     PR            10I 0 extproc('inflateSync')               Sync. expansion
      D  strm                               like(z_stream)                       Expansion stream
       *
diff --git a/compat/zlib/compress.c b/compat/zlib/compress.c
index ea4dfbe..6e97626 100644
--- a/compat/zlib/compress.c
+++ b/compat/zlib/compress.c
@@ -29,7 +29,7 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
     z_stream stream;
     int err;
 
-    stream.next_in = (Bytef*)source;
+    stream.next_in = (z_const Bytef *)source;
     stream.avail_in = (uInt)sourceLen;
 #ifdef MAXSEG_64K
     /* Check for source > 64K on 16-bit machine: */
diff --git a/compat/zlib/configure b/compat/zlib/configure
index 36c7d8e..b77a8a8 100755
--- a/compat/zlib/configure
+++ b/compat/zlib/configure
@@ -70,6 +70,7 @@ shared=1
 solo=0
 cover=0
 zprefix=0
+zconst=0
 build64=0
 gcc=0
 old_cc="$CC"
@@ -77,13 +78,26 @@ old_cflags="$CFLAGS"
 OBJC='$(OBJZ) $(OBJG)'
 PIC_OBJC='$(PIC_OBJZ) $(PIC_OBJG)'
 
+# leave this script, optionally in a bad way
+leave()
+{
+  if test "$*" != "0"; then
+    echo "** $0 aborting." | tee -a configure.log
+  fi
+  rm -f $test.[co] $test $test$shared_ext $test.gcno ./--version
+  echo -------------------- >> configure.log
+  echo >> configure.log
+  echo >> configure.log
+  exit $1
+}
+
 # process command line options
 while test $# -ge 1
 do
 case "$1" in
     -h* | --help)
       echo 'usage:' | tee -a configure.log
-      echo '  configure [--zprefix] [--prefix=PREFIX]  [--eprefix=EXPREFIX]' | tee -a configure.log
+      echo '  configure [--const] [--zprefix] [--prefix=PREFIX]  [--eprefix=EXPREFIX]' | tee -a configure.log
       echo '    [--static] [--64] [--libdir=LIBDIR] [--sharedlibdir=LIBDIR]' | tee -a configure.log
       echo '    [--includedir=INCLUDEDIR] [--archs="-arch i386 -arch x86_64"]' | tee -a configure.log
         exit 0 ;;
@@ -106,13 +120,18 @@ case "$1" in
     -a*=* | --archs=*) ARCHS=`echo $1 | sed 's/.*=//'`; shift ;;
     --sysconfdir=*) echo "ignored option: --sysconfdir" | tee -a configure.log; shift ;;
     --localstatedir=*) echo "ignored option: --localstatedir" | tee -a configure.log; shift ;;
-    *) echo "unknown option: $1"; echo "$0 --help for help" | tee -a configure.log; exit 1 ;;
+    -c* | --const) zconst=1; shift ;;
+    *)
+      echo "unknown option: $1" | tee -a configure.log
+      echo "$0 --help for help" | tee -a configure.log
+      leave 1;;
     esac
 done
 
-# define functions for testing compiler and library characteristics and logging the results
+# temporary file name
 test=ztest$$
 
+# put arguments in log, also put test file in log if used in arguments
 show()
 {
   case "$*" in
@@ -124,43 +143,6 @@ show()
   echo $* >> configure.log
 }
 
-cat > $test.c <<EOF
-#error error
-EOF
-if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
-  try()
-  {
-    show $*
-    test "`( $* ) 2>&1 | tee -a configure.log`" = ""
-  }
-  echo - using any output from compiler to indicate an error >> configure.log
-else
-  try()
-  {
-    show $*
-    ( $* ) >> configure.log 2>&1
-    ret=$?
-    if test $ret -ne 0; then
-      echo "(exit code "$ret")" >> configure.log
-    fi
-    return $ret
-  }
-fi
-
-tryboth()
-{
-  show $*
-  got=`( $* ) 2>&1`
-  ret=$?
-  printf %s "$got" >> configure.log
-  if test $ret -ne 0; then
-    return $ret
-  fi
-  test "$got" = ""
-}
-
-echo >> configure.log
-
 # check for gcc vs. cc and set compile and link flags based on the system identified by uname
 cat > $test.c <<EOF
 extern int getchar();
@@ -179,8 +161,8 @@ case `$cc -v 2>&1` in
   *gcc*) gcc=1 ;;
 esac
 
-show $cc -c $cflags $test.c
-if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
+show $cc -c $test.c
+if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
   echo ... using gcc >> configure.log
   CC="$cc"
   CFLAGS="${CFLAGS--O3} ${ARCHS}"
@@ -191,7 +173,11 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
     SFLAGS="${SFLAGS} -m64"
   fi
   if test "${ZLIBGCCWARN}" = "YES"; then
-    CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
+    if test "$zconst" -eq 1; then
+      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
+    else
+      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
+    fi
   fi
   if test -z "$uname"; then
     uname=`(uname -s || echo unknown) 2>/dev/null`
@@ -208,7 +194,7 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
 # temporary bypass
         rm -f $test.[co] $test $test$shared_ext
         echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
-        exit 1
+        leave 1
         LDSHARED=${LDSHARED-"$cc -shared"}
         LDSHAREDLIBC=""
         EXE='.exe' ;;
@@ -231,7 +217,11 @@ if test "$gcc" -eq 1 && ($cc -c $cflags $test.c) >> configure.log 2>&1; then
              SHAREDLIBV=libz.$VER$shared_ext
              SHAREDLIBM=libz.$VER1$shared_ext
              LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
-             AR="/usr/bin/libtool"
+             if libtool -V 2>&1 | grep Apple > /dev/null; then
+                 AR="libtool"
+             else
+                 AR="/usr/bin/libtool"
+             fi
              ARFLAGS="-o" ;;
   *)             LDSHARED=${LDSHARED-"$cc -shared"} ;;
   esac
@@ -334,7 +324,61 @@ SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
 
 echo >> configure.log
 
+# define functions for testing compiler and library characteristics and logging the results
+
+cat > $test.c <<EOF
+#error error
+EOF
+if ($CC -c $CFLAGS $test.c) 2>/dev/null; then
+  try()
+  {
+    show $*
+    test "`( $* ) 2>&1 | tee -a configure.log`" = ""
+  }
+  echo - using any output from compiler to indicate an error >> configure.log
+else
+try()
+{
+  show $*
+  ( $* ) >> configure.log 2>&1
+  ret=$?
+  if test $ret -ne 0; then
+    echo "(exit code "$ret")" >> configure.log
+  fi
+  return $ret
+}
+fi
+
+tryboth()
+{
+  show $*
+  got=`( $* ) 2>&1`
+  ret=$?
+  printf %s "$got" >> configure.log
+  if test $ret -ne 0; then
+    return $ret
+  fi
+  test "$got" = ""
+}
+
+cat > $test.c << EOF
+int foo() { return 0; }
+EOF
+echo "Checking for obsessive-compulsive compiler options..." >> configure.log
+if try $CC -c $CFLAGS $test.c; then
+  :
+else
+  echo "Compiler error reporting is too harsh for $0 (perhaps remove -Werror)." | tee -a configure.log
+  leave 1
+fi
+
+echo >> configure.log
+
 # see if shared library build supported
+cat > $test.c <<EOF
+extern int getchar();
+int hello() {return getchar();}
+EOF
 if test $shared -eq 1; then
   echo Checking for shared library support... | tee -a configure.log
   # we must test in two steps (cc then ld), required at least on SunOS 4.x
@@ -362,8 +406,6 @@ else
   TEST="all teststatic testshared"
 fi
 
-echo >> configure.log
-
 # check for underscores in external names for use by assembler code
 CPP=${CPP-"$CC -E"}
 case $CFLAGS in
@@ -698,35 +740,6 @@ EOF
   fi
 fi
 
-echo >> configure.log
-
-# find a four-byte unsiged integer type for crc calculations
-cat > $test.c <<EOF
-#include <stdio.h>
-#define is32(n,t) for(n=1,k=0;n;n<<=1,k++);if(k==32){puts(t);return 0;}
-int main() {
-    int k;
-    unsigned i;
-    unsigned long l;
-    unsigned short s;
-    is32(i, "unsigned")
-    is32(l, "unsigned long")
-    is32(s, "unsigned short")
-    return 1;
-}
-EOF
-Z_U4=""
-if try $CC $CFLAGS $test.c -o $test && Z_U4=`./$test` && test -n "$Z_U4"; then
-  sed < zconf.h "/#define Z_U4/s/\/\* \.\/configure may/#define Z_U4 $Z_U4   \/* .\/configure put the/" > zconf.temp.h
-  mv zconf.temp.h zconf.h
-  echo "Looking for a four-byte integer type... Found." | tee -a configure.log
-else
-  echo "Looking for a four-byte integer type... Not found." | tee -a configure.log
-fi
-
-# clean up files produced by running the compiler and linker
-rm -f $test.[co] $test $test$shared_ext $test.gcno
-
 # show the results in the log
 echo >> configure.log
 echo ALL = $ALL >> configure.log
@@ -758,9 +771,6 @@ echo mandir = $mandir >> configure.log
 echo prefix = $prefix >> configure.log
 echo sharedlibdir = $sharedlibdir >> configure.log
 echo uname = $uname >> configure.log
-echo -------------------- >> configure.log
-echo >> configure.log
-echo >> configure.log
 
 # udpate Makefile with the configure results
 sed < Makefile.in "
@@ -816,3 +826,6 @@ sed < zlib.pc.in "
 " | sed -e "
 s/\@VERSION\@/$VER/g;
 " > zlib.pc
+
+# done
+leave 0
diff --git a/compat/zlib/contrib/README.contrib b/compat/zlib/contrib/README.contrib
index dd2285d..c66349b 100644
--- a/compat/zlib/contrib/README.contrib
+++ b/compat/zlib/contrib/README.contrib
@@ -75,3 +75,4 @@ untgz/      by Pedro A. Aranda Gutierrez <paag@tid.es>
 
 vstudio/    by Gilles Vollant <info@winimage.com>
         Building a minizip-enhanced zlib with Microsoft Visual Studio
+        Includes vc11 from kreuzerkrieg and vc12 from davispuh
diff --git a/compat/zlib/contrib/asm586/README.586 b/compat/zlib/contrib/asm586/README.586
deleted file mode 100644
index 6bb78f3..0000000
--- a/compat/zlib/contrib/asm586/README.586
+++ /dev/null
@@ -1,43 +0,0 @@
-This is a patched version of zlib modified to use
-Pentium-optimized assembly code in the deflation algorithm. The files
-changed/added by this patch are:
-
-README.586
-match.S
-
-The effectiveness of these modifications is a bit marginal, as the the
-program's bottleneck seems to be mostly L1-cache contention, for which
-there is no real way to work around without rewriting the basic
-algorithm. The speedup on average is around 5-10% (which is generally
-less than the amount of variance between subsequent executions).
-However, when used at level 9 compression, the cache contention can
-drop enough for the assembly version to achieve 10-20% speedup (and
-sometimes more, depending on the amount of overall redundancy in the
-files). Even here, though, cache contention can still be the limiting
-factor, depending on the nature of the program using the zlib library.
-This may also mean that better improvements will be seen on a Pentium
-with MMX, which suffers much less from L1-cache contention, but I have
-not yet verified this.
-
-Note that this code has been tailored for the Pentium in particular,
-and will not perform well on the Pentium Pro (due to the use of a
-partial register in the inner loop).
-
-If you are using an assembler other than GNU as, you will have to
-translate match.S to use your assembler's syntax. (Have fun.)
-
-Brian Raiter
-breadbox@muppetlabs.com
-April, 1998
-
-
-Added for zlib 1.1.3:
-
-The patches come from
-http://www.muppetlabs.com/~breadbox/software/assembly.html
-
-To compile zlib with this asm file, copy match.S to the zlib directory
-then do:
-
-CFLAGS="-O3 -DASMV" ./configure
-make OBJA=match.o
diff --git a/compat/zlib/contrib/asm586/match.S b/compat/zlib/contrib/asm586/match.S
deleted file mode 100644
index 0368b35..0000000
--- a/compat/zlib/contrib/asm586/match.S
+++ /dev/null
@@ -1,364 +0,0 @@
-/* match.s -- Pentium-optimized version of longest_match()
- * Written for zlib 1.1.2
- * Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License.
- */
-
-#ifndef NO_UNDERLINE
-#define	match_init	_match_init
-#define	longest_match	_longest_match
-#endif
-
-#define	MAX_MATCH	(258)
-#define	MIN_MATCH	(3)
-#define	MIN_LOOKAHEAD	(MAX_MATCH + MIN_MATCH + 1)
-#define	MAX_MATCH_8	((MAX_MATCH + 7) & ~7)
-
-/* stack frame offsets */
-
-#define	wmask			0	/* local copy of s->wmask	*/
-#define	window			4	/* local copy of s->window	*/
-#define	windowbestlen		8	/* s->window + bestlen		*/
-#define	chainlenscanend		12	/* high word: current chain len	*/
-					/* low word: last bytes sought	*/
-#define	scanstart		16	/* first two bytes of string	*/
-#define	scanalign		20	/* dword-misalignment of string	*/
-#define	nicematch		24	/* a good enough match size	*/
-#define	bestlen			28	/* size of best match so far	*/
-#define	scan			32	/* ptr to string wanting match	*/
-
-#define	LocalVarsSize		(36)
-/*	saved ebx		36 */
-/*	saved edi		40 */
-/*	saved esi		44 */
-/*	saved ebp		48 */
-/*	return address		52 */
-#define	deflatestate		56	/* the function arguments	*/
-#define	curmatch		60
-
-/* Offsets for fields in the deflate_state structure. These numbers
- * are calculated from the definition of deflate_state, with the
- * assumption that the compiler will dword-align the fields. (Thus,
- * changing the definition of deflate_state could easily cause this
- * program to crash horribly, without so much as a warning at
- * compile time. Sigh.)
- */
-
-/* All the +zlib1222add offsets are due to the addition of fields
- *  in zlib in the deflate_state structure since the asm code was first written
- * (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
- * (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
- * if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
- */
-
-#define zlib1222add		(8)
-
-#define	dsWSize			(36+zlib1222add)
-#define	dsWMask			(44+zlib1222add)
-#define	dsWindow		(48+zlib1222add)
-#define	dsPrev			(56+zlib1222add)
-#define	dsMatchLen		(88+zlib1222add)
-#define	dsPrevMatch		(92+zlib1222add)
-#define	dsStrStart		(100+zlib1222add)
-#define	dsMatchStart		(104+zlib1222add)
-#define	dsLookahead		(108+zlib1222add)
-#define	dsPrevLen		(112+zlib1222add)
-#define	dsMaxChainLen		(116+zlib1222add)
-#define	dsGoodMatch		(132+zlib1222add)
-#define	dsNiceMatch		(136+zlib1222add)
-
-
-.file "match.S"
-
-.globl	match_init, longest_match
-
-.text
-
-/* uInt longest_match(deflate_state *deflatestate, IPos curmatch) */
-
-longest_match:
-
-/* Save registers that the compiler may be using, and adjust %esp to	*/
-/* make room for our stack frame.					*/
-
-		pushl	%ebp
-		pushl	%edi
-		pushl	%esi
-		pushl	%ebx
-		subl	$LocalVarsSize, %esp
-
-/* Retrieve the function arguments. %ecx will hold cur_match		*/
-/* throughout the entire function. %edx will hold the pointer to the	*/
-/* deflate_state structure during the function's setup (before		*/
-/* entering the main loop).						*/
-
-		movl	deflatestate(%esp), %edx
-		movl	curmatch(%esp), %ecx
-
-/* if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;	*/
-
-		movl	dsNiceMatch(%edx), %eax
-		movl	dsLookahead(%edx), %ebx
-		cmpl	%eax, %ebx
-		jl	LookaheadLess
-		movl	%eax, %ebx
-LookaheadLess:	movl	%ebx, nicematch(%esp)
-
-/* register Bytef *scan = s->window + s->strstart;			*/
-
-		movl	dsWindow(%edx), %esi
-		movl	%esi, window(%esp)
-		movl	dsStrStart(%edx), %ebp
-		lea	(%esi,%ebp), %edi
-		movl	%edi, scan(%esp)
-
-/* Determine how many bytes the scan ptr is off from being		*/
-/* dword-aligned.							*/
-
-		movl	%edi, %eax
-		negl	%eax
-		andl	$3, %eax
-		movl	%eax, scanalign(%esp)
-
-/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?			*/
-/*     s->strstart - (IPos)MAX_DIST(s) : NIL;				*/
-
-		movl	dsWSize(%edx), %eax
-		subl	$MIN_LOOKAHEAD, %eax
-		subl	%eax, %ebp
-		jg	LimitPositive
-		xorl	%ebp, %ebp
-LimitPositive:
-
-/* unsigned chain_length = s->max_chain_length;				*/
-/* if (s->prev_length >= s->good_match) {				*/
-/*     chain_length >>= 2;						*/
-/* }									*/
-
-		movl	dsPrevLen(%edx), %eax
-		movl	dsGoodMatch(%edx), %ebx
-		cmpl	%ebx, %eax
-		movl	dsMaxChainLen(%edx), %ebx
-		jl	LastMatchGood
-		shrl	$2, %ebx
-LastMatchGood:
-
-/* chainlen is decremented once beforehand so that the function can	*/
-/* use the sign flag instead of the zero flag for the exit test.	*/
-/* It is then shifted into the high word, to make room for the scanend	*/
-/* scanend value, which it will always accompany.			*/
-
-		decl	%ebx
-		shll	$16, %ebx
-
-/* int best_len = s->prev_length;					*/
-
-		movl	dsPrevLen(%edx), %eax
-		movl	%eax, bestlen(%esp)
-
-/* Store the sum of s->window + best_len in %esi locally, and in %esi.	*/
-
-		addl	%eax, %esi
-		movl	%esi, windowbestlen(%esp)
-
-/* register ush scan_start = *(ushf*)scan;				*/
-/* register ush scan_end   = *(ushf*)(scan+best_len-1);			*/
-
-		movw	(%edi), %bx
-		movw	%bx, scanstart(%esp)
-		movw	-1(%edi,%eax), %bx
-		movl	%ebx, chainlenscanend(%esp)
-
-/* Posf *prev = s->prev;						*/
-/* uInt wmask = s->w_mask;						*/
-
-		movl	dsPrev(%edx), %edi
-		movl	dsWMask(%edx), %edx
-		mov	%edx, wmask(%esp)
-
-/* Jump into the main loop.						*/
-
-		jmp	LoopEntry
-
-.balign 16
-
-/* do {
- *     match = s->window + cur_match;
- *     if (*(ushf*)(match+best_len-1) != scan_end ||
- *         *(ushf*)match != scan_start) continue;
- *     [...]
- * } while ((cur_match = prev[cur_match & wmask]) > limit
- *          && --chain_length != 0);
- *
- * Here is the inner loop of the function. The function will spend the
- * majority of its time in this loop, and majority of that time will
- * be spent in the first ten instructions.
- *
- * Within this loop:
- * %ebx = chainlenscanend - i.e., ((chainlen << 16) | scanend)
- * %ecx = curmatch
- * %edx = curmatch & wmask
- * %esi = windowbestlen - i.e., (window + bestlen)
- * %edi = prev
- * %ebp = limit
- *
- * Two optimization notes on the choice of instructions:
- *
- * The first instruction uses a 16-bit address, which costs an extra,
- * unpairable cycle. This is cheaper than doing a 32-bit access and
- * zeroing the high word, due to the 3-cycle misalignment penalty which
- * would occur half the time. This also turns out to be cheaper than
- * doing two separate 8-bit accesses, as the memory is so rarely in the
- * L1 cache.
- *
- * The window buffer, however, apparently spends a lot of time in the
- * cache, and so it is faster to retrieve the word at the end of the
- * match string with two 8-bit loads. The instructions that test the
- * word at the beginning of the match string, however, are executed
- * much less frequently, and there it was cheaper to use 16-bit
- * instructions, which avoided the necessity of saving off and
- * subsequently reloading one of the other registers.
- */
-LookupLoop:
-							/* 1 U & V  */
-		movw	(%edi,%edx,2), %cx		/* 2 U pipe */
-		movl	wmask(%esp), %edx		/* 2 V pipe */
-		cmpl	%ebp, %ecx			/* 3 U pipe */
-		jbe	LeaveNow			/* 3 V pipe */
-		subl	$0x00010000, %ebx		/* 4 U pipe */
-		js	LeaveNow			/* 4 V pipe */
-LoopEntry:	movb	-1(%esi,%ecx), %al		/* 5 U pipe */
-		andl	%ecx, %edx			/* 5 V pipe */
-		cmpb	%bl, %al			/* 6 U pipe */
-		jnz	LookupLoop			/* 6 V pipe */
-		movb	(%esi,%ecx), %ah
-		cmpb	%bh, %ah
-		jnz	LookupLoop
-		movl	window(%esp), %eax
-		movw	(%eax,%ecx), %ax
-		cmpw	scanstart(%esp), %ax
-		jnz	LookupLoop
-
-/* Store the current value of chainlen.					*/
-
-		movl	%ebx, chainlenscanend(%esp)
-
-/* Point %edi to the string under scrutiny, and %esi to the string we	*/
-/* are hoping to match it up with. In actuality, %esi and %edi are	*/
-/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is	*/
-/* initialized to -(MAX_MATCH_8 - scanalign).				*/
-
-		movl	window(%esp), %esi
-		movl	scan(%esp), %edi
-		addl	%ecx, %esi
-		movl	scanalign(%esp), %eax
-		movl	$(-MAX_MATCH_8), %edx
-		lea	MAX_MATCH_8(%edi,%eax), %edi
-		lea	MAX_MATCH_8(%esi,%eax), %esi
-
-/* Test the strings for equality, 8 bytes at a time. At the end,
- * adjust %edx so that it is offset to the exact byte that mismatched.
- *
- * We already know at this point that the first three bytes of the
- * strings match each other, and they can be safely passed over before
- * starting the compare loop. So what this code does is skip over 0-3
- * bytes, as much as necessary in order to dword-align the %edi
- * pointer. (%esi will still be misaligned three times out of four.)
- *
- * It should be confessed that this loop usually does not represent
- * much of the total running time. Replacing it with a more
- * straightforward "rep cmpsb" would not drastically degrade
- * performance.
- */
-LoopCmps:
-		movl	(%esi,%edx), %eax
-		movl	(%edi,%edx), %ebx
-		xorl	%ebx, %eax
-		jnz	LeaveLoopCmps
-		movl	4(%esi,%edx), %eax
-		movl	4(%edi,%edx), %ebx
-		xorl	%ebx, %eax
-		jnz	LeaveLoopCmps4
-		addl	$8, %edx
-		jnz	LoopCmps
-		jmp	LenMaximum
-LeaveLoopCmps4:	addl	$4, %edx
-LeaveLoopCmps:	testl	$0x0000FFFF, %eax
-		jnz	LenLower
-		addl	$2, %edx
-		shrl	$16, %eax
-LenLower:	subb	$1, %al
-		adcl	$0, %edx
-
-/* Calculate the length of the match. If it is longer than MAX_MATCH,	*/
-/* then automatically accept it as the best possible match and leave.	*/
-
-		lea	(%edi,%edx), %eax
-		movl	scan(%esp), %edi
-		subl	%edi, %eax
-		cmpl	$MAX_MATCH, %eax
-		jge	LenMaximum
-
-/* If the length of the match is not longer than the best match we	*/
-/* have so far, then forget it and return to the lookup loop.		*/
-
-		movl	deflatestate(%esp), %edx
-		movl	bestlen(%esp), %ebx
-		cmpl	%ebx, %eax
-		jg	LongerMatch
-		movl	chainlenscanend(%esp), %ebx
-		movl	windowbestlen(%esp), %esi
-		movl	dsPrev(%edx), %edi
-		movl	wmask(%esp), %edx
-		andl	%ecx, %edx
-		jmp	LookupLoop
-
-/*         s->match_start = cur_match;					*/
-/*         best_len = len;						*/
-/*         if (len >= nice_match) break;				*/
-/*         scan_end = *(ushf*)(scan+best_len-1);			*/
-
-LongerMatch:	movl	nicematch(%esp), %ebx
-		movl	%eax, bestlen(%esp)
-		movl	%ecx, dsMatchStart(%edx)
-		cmpl	%ebx, %eax
-		jge	LeaveNow
-		movl	window(%esp), %esi
-		addl	%eax, %esi
-		movl	%esi, windowbestlen(%esp)
-		movl	chainlenscanend(%esp), %ebx
-		movw	-1(%edi,%eax), %bx
-		movl	dsPrev(%edx), %edi
-		movl	%ebx, chainlenscanend(%esp)
-		movl	wmask(%esp), %edx
-		andl	%ecx, %edx
-		jmp	LookupLoop
-
-/* Accept the current string, with the maximum possible length.		*/
-
-LenMaximum:	movl	deflatestate(%esp), %edx
-		movl	$MAX_MATCH, bestlen(%esp)
-		movl	%ecx, dsMatchStart(%edx)
-
-/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;		*/
-/* return s->lookahead;							*/
-
-LeaveNow:
-		movl	deflatestate(%esp), %edx
-		movl	bestlen(%esp), %ebx
-		movl	dsLookahead(%edx), %eax
-		cmpl	%eax, %ebx
-		jg	LookaheadRet
-		movl	%ebx, %eax
-LookaheadRet:
-
-/* Restore the stack and return from whence we came.			*/
-
-		addl	$LocalVarsSize, %esp
-		popl	%ebx
-		popl	%esi
-		popl	%edi
-		popl	%ebp
-match_init:	ret
diff --git a/compat/zlib/contrib/blast/blast.c b/compat/zlib/contrib/blast/blast.c
index 4ce697a..69ef0fe 100644
--- a/compat/zlib/contrib/blast/blast.c
+++ b/compat/zlib/contrib/blast/blast.c
@@ -1,7 +1,7 @@
 /* blast.c
- * Copyright (C) 2003 Mark Adler
+ * Copyright (C) 2003, 2012 Mark Adler
  * For conditions of distribution and use, see copyright notice in blast.h
- * version 1.1, 16 Feb 2003
+ * version 1.2, 24 Oct 2012
  *
  * blast.c decompresses data compressed by the PKWare Compression Library.
  * This function provides functionality similar to the explode() function of
@@ -22,6 +22,8 @@
  *
  * 1.0  12 Feb 2003     - First version
  * 1.1  16 Feb 2003     - Fixed distance check for > 4 GB uncompressed data
+ * 1.2  24 Oct 2012     - Add note about using binary mode in stdio
+ *                      - Fix comparisons of differently signed integers
  */
 
 #include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
@@ -279,7 +281,7 @@ local int decomp(struct state *s)
     int dict;           /* log2(dictionary size) - 6 */
     int symbol;         /* decoded symbol, extra bits for distance */
     int len;            /* length for copy */
-    int dist;           /* distance for copy */
+    unsigned dist;      /* distance for copy */
     int copy;           /* copy counter */
     unsigned char *from, *to;   /* copy pointers */
     static int virgin = 1;                              /* build tables once */
diff --git a/compat/zlib/contrib/blast/blast.h b/compat/zlib/contrib/blast/blast.h
index ce9e541..658cfd3 100644
--- a/compat/zlib/contrib/blast/blast.h
+++ b/compat/zlib/contrib/blast/blast.h
@@ -1,6 +1,6 @@
 /* blast.h -- interface for blast.c
-  Copyright (C) 2003 Mark Adler
-  version 1.1, 16 Feb 2003
+  Copyright (C) 2003, 2012 Mark Adler
+  version 1.2, 24 Oct 2012
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the author be held liable for any damages
@@ -28,6 +28,10 @@
  * that library.  (Note: PKWare overused the "implode" verb, and the format
  * used by their library implode() function is completely different and
  * incompatible with the implode compression method supported by PKZIP.)
+ *
+ * The binary mode for stdio functions should be used to assure that the
+ * compressed data is not corrupted when read or written.  For example:
+ * fopen(..., "rb") and fopen(..., "wb").
  */
 
 
diff --git a/compat/zlib/contrib/delphi/ZLib.pas b/compat/zlib/contrib/delphi/ZLib.pas
index f24bb3e..a579974 100644
--- a/compat/zlib/contrib/delphi/ZLib.pas
+++ b/compat/zlib/contrib/delphi/ZLib.pas
@@ -152,7 +152,7 @@ procedure DecompressToUserBuf(const InBuf: Pointer; InBytes: Integer;
   const OutBuf: Pointer; BufSize: Integer);
 
 const
-  zlib_version = '1.2.7';
+  zlib_version = '1.2.8';
 
 type
   EZlibError = class(Exception);
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
index 1090288..b273d54 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
@@ -1,5 +1,5 @@
 //
-// � Copyright Henrik Ravn 2004
+// © Copyright Henrik Ravn 2004
 //
 // Use, modification and distribution are subject to the Boost Software License, Version 1.0.
 // (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -156,7 +156,7 @@ namespace DotZLibTests
         public void Info_Version()
         {
             Info info = new Info();
-            Assert.AreEqual("1.2.7", Info.Version);
+            Assert.AreEqual("1.2.8", Info.Version);
             Assert.AreEqual(32, info.SizeOfUInt);
             Assert.AreEqual(32, info.SizeOfULong);
             Assert.AreEqual(32, info.SizeOfPointer);
diff --git a/compat/zlib/contrib/infback9/infback9.c b/compat/zlib/contrib/infback9/infback9.c
index 7bbe90c..05fb3e3 100644
--- a/compat/zlib/contrib/infback9/infback9.c
+++ b/compat/zlib/contrib/infback9/infback9.c
@@ -222,14 +222,13 @@ out_func out;
 void FAR *out_desc;
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *next;    /* next input */
+    z_const unsigned char FAR *next;    /* next input */
     unsigned char FAR *put;     /* next output */
     unsigned have;              /* available input */
     unsigned long left;         /* available output */
     inflate_mode mode;          /* current inflate mode */
     int lastblock;              /* true if processing last block */
     int wrap;                   /* true if the window has wrapped */
-    unsigned long write;        /* window write index */
     unsigned char FAR *window;  /* allocated sliding window, if needed */
     unsigned long hold;         /* bit buffer */
     unsigned bits;              /* bits in bit buffer */
@@ -259,7 +258,6 @@ void FAR *out_desc;
     strm->msg = Z_NULL;
     mode = TYPE;
     lastblock = 0;
-    write = 0;
     wrap = 0;
     window = state->window;
     next = strm->next_in;
diff --git a/compat/zlib/contrib/infback9/inftree9.c b/compat/zlib/contrib/infback9/inftree9.c
index 5a0b328..4a73ad2 100644
--- a/compat/zlib/contrib/infback9/inftree9.c
+++ b/compat/zlib/contrib/infback9/inftree9.c
@@ -1,5 +1,5 @@
 /* inftree9.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2012 Mark Adler
+ * Copyright (C) 1995-2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate9_copyright[] =
-   " inflate9 1.2.7 Copyright 1995-2012 Mark Adler ";
+   " inflate9 1.2.8 Copyright 1995-2013 Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -64,7 +64,7 @@ unsigned short FAR *work;
     static const unsigned short lext[31] = { /* Length codes 257..285 extra */
         128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
         130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
-        133, 133, 133, 133, 144, 78, 68};
+        133, 133, 133, 133, 144, 72, 78};
     static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
         1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
         65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,
diff --git a/compat/zlib/contrib/masm686/match.asm b/compat/zlib/contrib/masm686/match.asm
deleted file mode 100644
index 4b03a71..0000000
--- a/compat/zlib/contrib/masm686/match.asm
+++ /dev/null
@@ -1,413 +0,0 @@
-
-; match.asm -- Pentium-Pro optimized version of longest_match()
-;
-; Updated for zlib 1.1.3 and converted to MASM 6.1x
-; Copyright (C) 2000 Dan Higdon <hdan@kinesoft.com>
-;                    and Chuck Walbourn <chuckw@kinesoft.com>
-; Corrections by Cosmin Truta <cosmint@cs.ubbcluj.ro>
-;
-; This is free software; you can redistribute it and/or modify it
-; under the terms of the GNU General Public License.
-
-; Based on match.S
-; Written for zlib 1.1.2
-; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
-;
-; Modified by Gilles Vollant (2005) for add gzhead and gzindex
-
-	.686P
-	.MODEL	FLAT
-
-;===========================================================================
-; EQUATES
-;===========================================================================
-
-MAX_MATCH	EQU 258
-MIN_MATCH	EQU 3
-MIN_LOOKAHEAD	EQU (MAX_MATCH + MIN_MATCH + 1)
-MAX_MATCH_8	EQU ((MAX_MATCH + 7) AND (NOT 7))
-
-;===========================================================================
-; STRUCTURES
-;===========================================================================
-
-; This STRUCT assumes a 4-byte alignment
-
-DEFLATE_STATE	STRUCT
-ds_strm			dd ?
-ds_status		dd ?
-ds_pending_buf		dd ?
-ds_pending_buf_size	dd ?
-ds_pending_out		dd ?
-ds_pending		dd ?
-ds_wrap			dd ?
-; gzhead and gzindex are added in zlib 1.2.2.2 (see deflate.h)
-ds_gzhead               dd ?
-ds_gzindex              dd ?
-ds_data_type		db ?
-ds_method		db ?
-			db ?	; padding
-			db ?	; padding
-ds_last_flush		dd ?
-ds_w_size		dd ?	; used
-ds_w_bits		dd ?
-ds_w_mask		dd ?	; used
-ds_window		dd ?	; used
-ds_window_size		dd ?
-ds_prev			dd ?	; used
-ds_head			dd ?
-ds_ins_h		dd ?
-ds_hash_size		dd ?
-ds_hash_bits		dd ?
-ds_hash_mask		dd ?
-ds_hash_shift		dd ?
-ds_block_start		dd ?
-ds_match_length		dd ?	; used
-ds_prev_match		dd ?	; used
-ds_match_available	dd ?
-ds_strstart		dd ?	; used
-ds_match_start		dd ?	; used
-ds_lookahead		dd ?	; used
-ds_prev_length		dd ?	; used
-ds_max_chain_length	dd ?	; used
-ds_max_laxy_match	dd ?
-ds_level		dd ?
-ds_strategy		dd ?
-ds_good_match		dd ?	; used
-ds_nice_match		dd ?	; used
-
-; Don't need anymore of the struct for match
-DEFLATE_STATE	ENDS
-
-;===========================================================================
-; CODE
-;===========================================================================
-_TEXT	SEGMENT
-
-;---------------------------------------------------------------------------
-; match_init
-;---------------------------------------------------------------------------
-	ALIGN	4
-PUBLIC	_match_init
-_match_init	PROC
-	; no initialization needed
-	ret
-_match_init	ENDP
-
-;---------------------------------------------------------------------------
-; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
-;---------------------------------------------------------------------------
-	ALIGN	4
-
-PUBLIC	_longest_match
-_longest_match	PROC
-
-; Since this code uses EBP for a scratch register, the stack frame must
-; be manually constructed and referenced relative to the ESP register.
-
-; Stack image
-; Variables
-chainlenwmask	=  0	; high word: current chain len
-			; low word: s->wmask
-window		=  4	; local copy of s->window
-windowbestlen	=  8	; s->window + bestlen
-scanend		= 12	; last two bytes of string
-scanstart	= 16	; first two bytes of string
-scanalign	= 20	; dword-misalignment of string
-nicematch	= 24	; a good enough match size
-bestlen		= 28	; size of best match so far
-scan		= 32	; ptr to string wanting match
-varsize		= 36	; number of bytes (also offset to last saved register)
-
-; Saved Registers (actually pushed into place)
-ebx_save	= 36
-edi_save	= 40
-esi_save	= 44
-ebp_save	= 48
-
-; Parameters
-retaddr		= 52
-deflatestate	= 56
-curmatch	= 60
-
-; Save registers that the compiler may be using
-	push	ebp
-	push	edi
-	push	esi
-	push	ebx
-
-; Allocate local variable space
-	sub	esp,varsize
-
-; Retrieve the function arguments. ecx will hold cur_match
-; throughout the entire function. edx will hold the pointer to the
-; deflate_state structure during the function's setup (before
-; entering the main loop).
-
-	mov	edx, [esp+deflatestate]
-ASSUME	edx:PTR DEFLATE_STATE
-
-	mov	ecx, [esp+curmatch]
-
-; uInt wmask = s->w_mask;
-; unsigned chain_length = s->max_chain_length;
-; if (s->prev_length >= s->good_match) {
-;     chain_length >>= 2;
-; }
-
-	mov	eax, [edx].ds_prev_length
-	mov	ebx, [edx].ds_good_match
-	cmp	eax, ebx
-	mov	eax, [edx].ds_w_mask
-	mov	ebx, [edx].ds_max_chain_length
-	jl	SHORT LastMatchGood
-	shr	ebx, 2
-LastMatchGood:
-
-; chainlen is decremented once beforehand so that the function can
-; use the sign flag instead of the zero flag for the exit test.
-; It is then shifted into the high word, to make room for the wmask
-; value, which it will always accompany.
-
-	dec	ebx
-	shl	ebx, 16
-	or	ebx, eax
-	mov	[esp+chainlenwmask], ebx
-
-; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
-
-	mov	eax, [edx].ds_nice_match
-	mov	ebx, [edx].ds_lookahead
-	cmp	ebx, eax
-	jl	SHORT LookaheadLess
-	mov	ebx, eax
-LookaheadLess:
-	mov	[esp+nicematch], ebx
-
-;/* register Bytef *scan = s->window + s->strstart;                     */
-
-	mov	esi, [edx].ds_window
-	mov	[esp+window], esi
-	mov	ebp, [edx].ds_strstart
-	lea	edi, [esi+ebp]
-	mov	[esp+scan],edi
-
-;/* Determine how many bytes the scan ptr is off from being             */
-;/* dword-aligned.                                                      */
-
-	mov	eax, edi
-	neg	eax
-	and	eax, 3
-	mov	[esp+scanalign], eax
-
-;/* IPos limit = s->strstart > (IPos)MAX_DIST(s) ?                      */
-;/*     s->strstart - (IPos)MAX_DIST(s) : NIL;                          */
-
-	mov	eax, [edx].ds_w_size
-	sub	eax, MIN_LOOKAHEAD
-	sub	ebp, eax
-	jg	SHORT LimitPositive
-	xor	ebp, ebp
-LimitPositive:
-
-;/* int best_len = s->prev_length;                                      */
-
-	mov	eax, [edx].ds_prev_length
-	mov	[esp+bestlen], eax
-
-;/* Store the sum of s->window + best_len in %esi locally, and in %esi. */
-
-	add	esi, eax
-	mov	[esp+windowbestlen], esi
-
-;/* register ush scan_start = *(ushf*)scan;                             */
-;/* register ush scan_end   = *(ushf*)(scan+best_len-1);                */
-;/* Posf *prev = s->prev;                                               */
-
-	movzx	ebx, WORD PTR[edi]
-	mov	[esp+scanstart], ebx
-	movzx	ebx, WORD PTR[eax+edi-1]
-	mov	[esp+scanend], ebx
-	mov	edi, [edx].ds_prev
-
-;/* Jump into the main loop.                                            */
-
-	mov	edx, [esp+chainlenwmask]
-	jmp	SHORT LoopEntry
-
-;/* do {
-; *     match = s->window + cur_match;
-; *     if (*(ushf*)(match+best_len-1) != scan_end ||
-; *         *(ushf*)match != scan_start) continue;
-; *     [...]
-; * } while ((cur_match = prev[cur_match & wmask]) > limit
-; *          && --chain_length != 0);
-; *
-; * Here is the inner loop of the function. The function will spend the
-; * majority of its time in this loop, and majority of that time will
-; * be spent in the first ten instructions.
-; *
-; * Within this loop:
-; * %ebx = scanend
-; * %ecx = curmatch
-; * %edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
-; * %esi = windowbestlen - i.e., (window + bestlen)
-; * %edi = prev
-; * %ebp = limit
-; */
-
-	ALIGN	4
-LookupLoop:
-	and	ecx, edx
-	movzx	ecx, WORD PTR[edi+ecx*2]
-	cmp	ecx, ebp
-	jbe	LeaveNow
-	sub	edx, 000010000H
-	js	LeaveNow
-
-LoopEntry:
-	movzx	eax, WORD PTR[esi+ecx-1]
-	cmp	eax, ebx
-	jnz	SHORT LookupLoop
-
-	mov	eax, [esp+window]
-	movzx	eax, WORD PTR[eax+ecx]
-	cmp	eax, [esp+scanstart]
-	jnz	SHORT LookupLoop
-
-;/* Store the current value of chainlen.                                */
-
-	mov	[esp+chainlenwmask], edx
-
-;/* Point %edi to the string under scrutiny, and %esi to the string we  */
-;/* are hoping to match it up with. In actuality, %esi and %edi are     */
-;/* both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and %edx is     */
-;/* initialized to -(MAX_MATCH_8 - scanalign).                          */
-
-	mov	esi, [esp+window]
-	mov	edi, [esp+scan]
-	add	esi, ecx
-	mov	eax, [esp+scanalign]
-	mov	edx, -MAX_MATCH_8
-	lea	edi, [edi+eax+MAX_MATCH_8]
-	lea	esi, [esi+eax+MAX_MATCH_8]
-
-;/* Test the strings for equality, 8 bytes at a time. At the end,
-; * adjust %edx so that it is offset to the exact byte that mismatched.
-; *
-; * We already know at this point that the first three bytes of the
-; * strings match each other, and they can be safely passed over before
-; * starting the compare loop. So what this code does is skip over 0-3
-; * bytes, as much as necessary in order to dword-align the %edi
-; * pointer. (%esi will still be misaligned three times out of four.)
-; *
-; * It should be confessed that this loop usually does not represent
-; * much of the total running time. Replacing it with a more
-; * straightforward "rep cmpsb" would not drastically degrade
-; * performance.
-; */
-
-LoopCmps:
-	mov	eax, DWORD PTR[esi+edx]
-	xor	eax, DWORD PTR[edi+edx]
-	jnz	SHORT LeaveLoopCmps
-
-	mov	eax, DWORD PTR[esi+edx+4]
-	xor	eax, DWORD PTR[edi+edx+4]
-	jnz	SHORT LeaveLoopCmps4
-
-	add	edx, 8
-	jnz	SHORT LoopCmps
-	jmp	LenMaximum
-	ALIGN	4
-
-LeaveLoopCmps4:
-	add	edx, 4
-
-LeaveLoopCmps:
-	test	eax, 00000FFFFH
-	jnz	SHORT LenLower
-
-	add	edx, 2
-	shr	eax, 16
-
-LenLower:
-	sub	al, 1
-	adc	edx, 0
-
-;/* Calculate the length of the match. If it is longer than MAX_MATCH,  */
-;/* then automatically accept it as the best possible match and leave.  */
-
-	lea	eax, [edi+edx]
-	mov	edi, [esp+scan]
-	sub	eax, edi
-	cmp	eax, MAX_MATCH
-	jge	SHORT LenMaximum
-
-;/* If the length of the match is not longer than the best match we     */
-;/* have so far, then forget it and return to the lookup loop.          */
-
-	mov	edx, [esp+deflatestate]
-	mov	ebx, [esp+bestlen]
-	cmp	eax, ebx
-	jg	SHORT LongerMatch
-	mov	esi, [esp+windowbestlen]
-	mov	edi, [edx].ds_prev
-	mov	ebx, [esp+scanend]
-	mov	edx, [esp+chainlenwmask]
-	jmp	LookupLoop
-	ALIGN	4
-
-;/*         s->match_start = cur_match;                                 */
-;/*         best_len = len;                                             */
-;/*         if (len >= nice_match) break;                               */
-;/*         scan_end = *(ushf*)(scan+best_len-1);                       */
-
-LongerMatch:
-	mov	ebx, [esp+nicematch]
-	mov	[esp+bestlen], eax
-	mov	[edx].ds_match_start, ecx
-	cmp	eax, ebx
-	jge	SHORT LeaveNow
-	mov	esi, [esp+window]
-	add	esi, eax
-	mov	[esp+windowbestlen], esi
-	movzx	ebx, WORD PTR[edi+eax-1]
-	mov	edi, [edx].ds_prev
-	mov	[esp+scanend], ebx
-	mov	edx, [esp+chainlenwmask]
-	jmp	LookupLoop
-	ALIGN	4
-
-;/* Accept the current string, with the maximum possible length.        */
-
-LenMaximum:
-	mov	edx, [esp+deflatestate]
-	mov	DWORD PTR[esp+bestlen], MAX_MATCH
-	mov	[edx].ds_match_start, ecx
-
-;/* if ((uInt)best_len <= s->lookahead) return (uInt)best_len;          */
-;/* return s->lookahead;                                                */
-
-LeaveNow:
-	mov	edx, [esp+deflatestate]
-	mov	ebx, [esp+bestlen]
-	mov	eax, [edx].ds_lookahead
-	cmp	ebx, eax
-	jg	SHORT LookaheadRet
-	mov	eax, ebx
-LookaheadRet:
-
-; Restore the stack and return from whence we came.
-
-	add	esp, varsize
-	pop	ebx
-	pop	esi
-	pop	edi
-	pop	ebp
-	ret
-
-_longest_match	ENDP
-
-_TEXT	ENDS
-END
diff --git a/compat/zlib/contrib/masmx64/gvmat64.obj b/compat/zlib/contrib/masmx64/gvmat64.obj
deleted file mode 100644
index a49ca02..0000000
--- a/compat/zlib/contrib/masmx64/gvmat64.obj
+++ /dev/null
diff --git a/compat/zlib/contrib/masmx64/inffasx64.obj b/compat/zlib/contrib/masmx64/inffasx64.obj
deleted file mode 100644
index 8df5d82..0000000
--- a/compat/zlib/contrib/masmx64/inffasx64.obj
+++ /dev/null
diff --git a/compat/zlib/contrib/masmx86/gvmat32.asm b/compat/zlib/contrib/masmx86/gvmat32.asm
deleted file mode 100644
index 874bb2d..0000000
--- a/compat/zlib/contrib/masmx86/gvmat32.asm
+++ /dev/null
@@ -1,972 +0,0 @@
-; gvmat32.asm -- Asm portion of the optimized longest_match for 32 bits x86
-; Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
-; File written by Gilles Vollant, by modifiying the longest_match
-;  from Jean-loup Gailly in deflate.c
-;
-;         http://www.zlib.net
-;         http://www.winimage.com/zLibDll
-;         http://www.muppetlabs.com/~breadbox/software/assembly.html
-;
-; For Visual C++ 4.x and higher and ML 6.x and higher
-;   ml.exe is in directory \MASM611C of Win95 DDK
-;   ml.exe is also distributed in http://www.masm32.com/masmdl.htm
-;    and in VC++2003 toolkit at http://msdn.microsoft.com/visualc/vctoolkit2003/
-;
-; this file contain two implementation of longest_match
-;
-;  longest_match_7fff : written 1996 by Gilles Vollant optimized for 
-;            first Pentium. Assume s->w_mask == 0x7fff
-;  longest_match_686 : written by Brian raiter (1998), optimized for Pentium Pro
-;
-;  for using an seembly version of longest_match, you need define ASMV in project
-;  There is two way in using gvmat32.asm
-;
-;  A) Suggested method
-;    if you want include both longest_match_7fff and longest_match_686
-;    compile the asm file running
-;           ml /coff /Zi /Flgvmat32.lst /c gvmat32.asm
-;    and include gvmat32c.c in your project
-;    if you have an old cpu (386,486 or first Pentium) and s->w_mask==0x7fff,
-;        longest_match_7fff will be used
-;    if you have a more modern CPU (Pentium Pro, II and higher)
-;        longest_match_686 will be used
-;    on old cpu with s->w_mask!=0x7fff, longest_match_686 will be used,
-;        but this is not a sitation you'll find often
-;
-;  B) Alternative
-;    if you are not interresed in old cpu performance and want the smaller
-;       binaries possible
-;
-;    compile the asm file running
-;           ml /coff /Zi /c /Flgvmat32.lst /DNOOLDPENTIUMCODE gvmat32.asm
-;    and do not include gvmat32c.c in your project (ou define also 
-;              NOOLDPENTIUMCODE)
-;
-; note : as I known, longest_match_686 is very faster than longest_match_7fff
-;        on pentium Pro/II/III, faster (but less) in P4, but it seem
-;        longest_match_7fff can be faster (very very litte) on AMD Athlon64/K8
-;
-; see below : zlib1222add must be adjuster if you use a zlib version < 1.2.2.2
-
-;uInt longest_match_7fff(s, cur_match)
-;    deflate_state *s;
-;    IPos cur_match;                             /* current match */
-
-    NbStack         equ     76
-    cur_match       equ     dword ptr[esp+NbStack-0]
-    str_s           equ     dword ptr[esp+NbStack-4]
-; 5 dword on top (ret,ebp,esi,edi,ebx)
-    adrret          equ     dword ptr[esp+NbStack-8]
-    pushebp         equ     dword ptr[esp+NbStack-12]
-    pushedi         equ     dword ptr[esp+NbStack-16]
-    pushesi         equ     dword ptr[esp+NbStack-20]
-    pushebx         equ     dword ptr[esp+NbStack-24]
-
-    chain_length    equ     dword ptr [esp+NbStack-28]
-    limit           equ     dword ptr [esp+NbStack-32]
-    best_len        equ     dword ptr [esp+NbStack-36]
-    window          equ     dword ptr [esp+NbStack-40]
-    prev            equ     dword ptr [esp+NbStack-44]
-    scan_start      equ      word ptr [esp+NbStack-48]
-    wmask           equ     dword ptr [esp+NbStack-52]
-    match_start_ptr equ     dword ptr [esp+NbStack-56]
-    nice_match      equ     dword ptr [esp+NbStack-60]
-    scan            equ     dword ptr [esp+NbStack-64]
-
-    windowlen       equ     dword ptr [esp+NbStack-68]
-    match_start     equ     dword ptr [esp+NbStack-72]
-    strend          equ     dword ptr [esp+NbStack-76]
-    NbStackAdd      equ     (NbStack-24)
-
-    .386p
-
-    name    gvmatch
-    .MODEL  FLAT
-
-
-
-;  all the +zlib1222add offsets are due to the addition of fields
-;  in zlib in the deflate_state structure since the asm code was first written
-;  (if you compile with zlib 1.0.4 or older, use "zlib1222add equ (-4)").
-;  (if you compile with zlib between 1.0.5 and 1.2.2.1, use "zlib1222add equ 0").
-;  if you compile with zlib 1.2.2.2 or later , use "zlib1222add equ 8").
-
-    zlib1222add         equ     8
-
-;  Note : these value are good with a 8 bytes boundary pack structure
-    dep_chain_length    equ     74h+zlib1222add
-    dep_window          equ     30h+zlib1222add
-    dep_strstart        equ     64h+zlib1222add
-    dep_prev_length     equ     70h+zlib1222add
-    dep_nice_match      equ     88h+zlib1222add
-    dep_w_size          equ     24h+zlib1222add
-    dep_prev            equ     38h+zlib1222add
-    dep_w_mask          equ     2ch+zlib1222add
-    dep_good_match      equ     84h+zlib1222add
-    dep_match_start     equ     68h+zlib1222add
-    dep_lookahead       equ     6ch+zlib1222add
-
-
-_TEXT                   segment
-
-IFDEF NOUNDERLINE
-   IFDEF NOOLDPENTIUMCODE
-            public  longest_match
-            public  match_init
-   ELSE            
-            public  longest_match_7fff
-            public  cpudetect32
-            public  longest_match_686
-   ENDIF
-ELSE
-   IFDEF NOOLDPENTIUMCODE
-            public  _longest_match
-            public  _match_init
-   ELSE
-            public  _longest_match_7fff
-            public  _cpudetect32
-            public  _longest_match_686
-   ENDIF
-ENDIF
-
-    MAX_MATCH           equ     258
-    MIN_MATCH           equ     3
-    MIN_LOOKAHEAD       equ     (MAX_MATCH+MIN_MATCH+1)
-
-
-
-IFNDEF NOOLDPENTIUMCODE
-IFDEF NOUNDERLINE
-longest_match_7fff   proc near
-ELSE
-_longest_match_7fff  proc near
-ENDIF
-
-    mov     edx,[esp+4]
-
-
-
-    push    ebp
-    push    edi
-    push    esi
-    push    ebx
-
-    sub     esp,NbStackAdd
-
-; initialize or check the variables used in match.asm.
-    mov     ebp,edx
-
-; chain_length = s->max_chain_length
-; if (prev_length>=good_match) chain_length >>= 2
-    mov     edx,[ebp+dep_chain_length]
-    mov     ebx,[ebp+dep_prev_length]
-    cmp     [ebp+dep_good_match],ebx
-    ja      noshr
-    shr     edx,2
-noshr:
-; we increment chain_length because in the asm, the --chain_lenght is in the beginning of the loop
-    inc     edx
-    mov     edi,[ebp+dep_nice_match]
-    mov     chain_length,edx
-    mov     eax,[ebp+dep_lookahead]
-    cmp     eax,edi
-; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
-    jae     nolookaheadnicematch
-    mov     edi,eax
-nolookaheadnicematch:
-; best_len = s->prev_length
-    mov     best_len,ebx
-
-; window = s->window
-    mov     esi,[ebp+dep_window]
-    mov     ecx,[ebp+dep_strstart]
-    mov     window,esi
-
-    mov     nice_match,edi
-; scan = window + strstart
-    add     esi,ecx
-    mov     scan,esi
-; dx = *window
-    mov     dx,word ptr [esi]
-; bx = *(window+best_len-1)
-    mov     bx,word ptr [esi+ebx-1]
-    add     esi,MAX_MATCH-1
-; scan_start = *scan
-    mov     scan_start,dx
-; strend = scan + MAX_MATCH-1
-    mov     strend,esi
-; bx = scan_end = *(window+best_len-1)
-
-;    IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
-;        s->strstart - (IPos)MAX_DIST(s) : NIL;
-
-    mov     esi,[ebp+dep_w_size]
-    sub     esi,MIN_LOOKAHEAD
-; here esi = MAX_DIST(s)
-    sub     ecx,esi
-    ja      nodist
-    xor     ecx,ecx
-nodist:
-    mov     limit,ecx
-
-; prev = s->prev
-    mov     edx,[ebp+dep_prev]
-    mov     prev,edx
-
-;
-    mov     edx,dword ptr [ebp+dep_match_start]
-    mov     bp,scan_start
-    mov     eax,cur_match
-    mov     match_start,edx
-
-    mov     edx,window
-    mov     edi,edx
-    add     edi,best_len
-    mov     esi,prev
-    dec     edi
-; windowlen = window + best_len -1
-    mov     windowlen,edi
-
-    jmp     beginloop2
-    align   4
-
-; here, in the loop
-;       eax = ax = cur_match
-;       ecx = limit
-;        bx = scan_end
-;        bp = scan_start
-;       edi = windowlen (window + best_len -1)
-;       esi = prev
-
-
-;// here; chain_length <=16
-normalbeg0add16:
-    add     chain_length,16
-    jz      exitloop
-normalbeg0:
-    cmp     word ptr[edi+eax],bx
-    je      normalbeg2noroll
-rcontlabnoroll:
-; cur_match = prev[cur_match & wmask]
-    and     eax,7fffh
-    mov     ax,word ptr[esi+eax*2]
-; if cur_match > limit, go to exitloop
-    cmp     ecx,eax
-    jnb     exitloop
-; if --chain_length != 0, go to exitloop
-    dec     chain_length
-    jnz     normalbeg0
-    jmp     exitloop
-
-normalbeg2noroll:
-; if (scan_start==*(cur_match+window)) goto normalbeg2
-    cmp     bp,word ptr[edx+eax]
-    jne     rcontlabnoroll
-    jmp     normalbeg2
-
-contloop3:
-    mov     edi,windowlen
-
-; cur_match = prev[cur_match & wmask]
-    and     eax,7fffh
-    mov     ax,word ptr[esi+eax*2]
-; if cur_match > limit, go to exitloop
-    cmp     ecx,eax
-jnbexitloopshort1:
-    jnb     exitloop
-; if --chain_length != 0, go to exitloop
-
-
-; begin the main loop
-beginloop2:
-    sub     chain_length,16+1
-; if chain_length <=16, don't use the unrolled loop
-    jna     normalbeg0add16
-
-do16:
-    cmp     word ptr[edi+eax],bx
-    je      normalbeg2dc0
-
-maccn   MACRO   lab
-    and     eax,7fffh
-    mov     ax,word ptr[esi+eax*2]
-    cmp     ecx,eax
-    jnb     exitloop
-    cmp     word ptr[edi+eax],bx
-    je      lab
-    ENDM
-
-rcontloop0:
-    maccn   normalbeg2dc1
-
-rcontloop1:
-    maccn   normalbeg2dc2
-
-rcontloop2:
-    maccn   normalbeg2dc3
-
-rcontloop3:
-    maccn   normalbeg2dc4
-
-rcontloop4:
-    maccn   normalbeg2dc5
-
-rcontloop5:
-    maccn   normalbeg2dc6
-
-rcontloop6:
-    maccn   normalbeg2dc7
-
-rcontloop7:
-    maccn   normalbeg2dc8
-
-rcontloop8:
-    maccn   normalbeg2dc9
-
-rcontloop9:
-    maccn   normalbeg2dc10
-
-rcontloop10:
-    maccn   short normalbeg2dc11
-
-rcontloop11:
-    maccn   short normalbeg2dc12
-
-rcontloop12:
-    maccn   short normalbeg2dc13
-
-rcontloop13:
-    maccn   short normalbeg2dc14
-
-rcontloop14:
-    maccn   short normalbeg2dc15
-
-rcontloop15:
-    and     eax,7fffh
-    mov     ax,word ptr[esi+eax*2]
-    cmp     ecx,eax
-    jnb     exitloop
-
-    sub     chain_length,16
-    ja      do16
-    jmp     normalbeg0add16
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
-normbeg MACRO   rcontlab,valsub
-; if we are here, we know that *(match+best_len-1) == scan_end
-    cmp     bp,word ptr[edx+eax]
-; if (match != scan_start) goto rcontlab
-    jne     rcontlab
-; calculate the good chain_length, and we'll compare scan and match string
-    add     chain_length,16-valsub
-    jmp     iseq
-    ENDM
-
-
-normalbeg2dc11:
-    normbeg rcontloop11,11
-
-normalbeg2dc12:
-    normbeg short rcontloop12,12
-
-normalbeg2dc13:
-    normbeg short rcontloop13,13
-
-normalbeg2dc14:
-    normbeg short rcontloop14,14
-
-normalbeg2dc15:
-    normbeg short rcontloop15,15
-
-normalbeg2dc10:
-    normbeg rcontloop10,10
-
-normalbeg2dc9:
-    normbeg rcontloop9,9
-
-normalbeg2dc8:
-    normbeg rcontloop8,8
-
-normalbeg2dc7:
-    normbeg rcontloop7,7
-
-normalbeg2dc6:
-    normbeg rcontloop6,6
-
-normalbeg2dc5:
-    normbeg rcontloop5,5
-
-normalbeg2dc4:
-    normbeg rcontloop4,4
-
-normalbeg2dc3:
-    normbeg rcontloop3,3
-
-normalbeg2dc2:
-    normbeg rcontloop2,2
-
-normalbeg2dc1:
-    normbeg rcontloop1,1
-
-normalbeg2dc0:
-    normbeg rcontloop0,0
-
-
-; we go in normalbeg2 because *(ushf*)(match+best_len-1) == scan_end
-
-normalbeg2:
-    mov     edi,window
-
-    cmp     bp,word ptr[edi+eax]
-    jne     contloop3                   ; if *(ushf*)match != scan_start, continue
-
-iseq:
-; if we are here, we know that *(match+best_len-1) == scan_end
-; and (match == scan_start)
-
-    mov     edi,edx
-    mov     esi,scan                    ; esi = scan
-    add     edi,eax                     ; edi = window + cur_match = match
-
-    mov     edx,[esi+3]                 ; compare manually dword at match+3
-    xor     edx,[edi+3]                 ; and scan +3
-
-    jz      begincompare                ; if equal, go to long compare
-
-; we will determine the unmatch byte and calculate len (in esi)
-    or      dl,dl
-    je      eq1rr
-    mov     esi,3
-    jmp     trfinval
-eq1rr:
-    or      dx,dx
-    je      eq1
-
-    mov     esi,4
-    jmp     trfinval
-eq1:
-    and     edx,0ffffffh
-    jz      eq11
-    mov     esi,5
-    jmp     trfinval
-eq11:
-    mov     esi,6
-    jmp     trfinval
-
-begincompare:
-    ; here we now scan and match begin same
-    add     edi,6
-    add     esi,6
-    mov     ecx,(MAX_MATCH-(2+4))/4     ; scan for at most MAX_MATCH bytes
-    repe    cmpsd                       ; loop until mismatch
-
-    je      trfin                       ; go to trfin if not unmatch
-; we determine the unmatch byte
-    sub     esi,4
-    mov     edx,[edi-4]
-    xor     edx,[esi]
-
-    or      dl,dl
-    jnz     trfin
-    inc     esi
-
-    or      dx,dx
-    jnz     trfin
-    inc     esi
-
-    and     edx,0ffffffh
-    jnz     trfin
-    inc     esi
-
-trfin:
-    sub     esi,scan          ; esi = len
-trfinval:
-; here we have finised compare, and esi contain len of equal string
-    cmp     esi,best_len        ; if len > best_len, go newbestlen
-    ja      short newbestlen
-; now we restore edx, ecx and esi, for the big loop
-    mov     esi,prev
-    mov     ecx,limit
-    mov     edx,window
-    jmp     contloop3
-
-newbestlen:
-    mov     best_len,esi        ; len become best_len
-
-    mov     match_start,eax     ; save new position as match_start
-    cmp     esi,nice_match      ; if best_len >= nice_match, exit
-    jae     exitloop
-    mov     ecx,scan
-    mov     edx,window          ; restore edx=window
-    add     ecx,esi
-    add     esi,edx
-
-    dec     esi
-    mov     windowlen,esi       ; windowlen = window + best_len-1
-    mov     bx,[ecx-1]          ; bx = *(scan+best_len-1) = scan_end
-
-; now we restore ecx and esi, for the big loop :
-    mov     esi,prev
-    mov     ecx,limit
-    jmp     contloop3
-
-exitloop:
-; exit : s->match_start=match_start
-    mov     ebx,match_start
-    mov     ebp,str_s
-    mov     ecx,best_len
-    mov     dword ptr [ebp+dep_match_start],ebx
-    mov     eax,dword ptr [ebp+dep_lookahead]
-    cmp     ecx,eax
-    ja      minexlo
-    mov     eax,ecx
-minexlo:
-; return min(best_len,s->lookahead)
-
-; restore stack and register ebx,esi,edi,ebp
-    add     esp,NbStackAdd
-
-    pop     ebx
-    pop     esi
-    pop     edi
-    pop     ebp
-    ret
-InfoAuthor:
-; please don't remove this string !
-; Your are free use gvmat32 in any fre or commercial apps if you don't remove the string in the binary!
-    db     0dh,0ah,"GVMat32 optimised assembly code written 1996-98 by Gilles Vollant",0dh,0ah
-
-
-
-IFDEF NOUNDERLINE
-longest_match_7fff   endp
-ELSE
-_longest_match_7fff  endp
-ENDIF
-
-
-IFDEF NOUNDERLINE
-cpudetect32     proc near
-ELSE
-_cpudetect32    proc near
-ENDIF
-
-    push    ebx
-
-    pushfd                  ; push original EFLAGS
-    pop     eax             ; get original EFLAGS
-    mov     ecx, eax        ; save original EFLAGS
-    xor     eax, 40000h     ; flip AC bit in EFLAGS
-    push    eax             ; save new EFLAGS value on stack
-    popfd                   ; replace current EFLAGS value
-    pushfd                  ; get new EFLAGS
-    pop     eax             ; store new EFLAGS in EAX
-    xor     eax, ecx        ; can�t toggle AC bit, processor=80386
-    jz      end_cpu_is_386  ; jump if 80386 processor
-    push    ecx
-    popfd                   ; restore AC bit in EFLAGS first
-
-    pushfd
-    pushfd
-    pop     ecx
-
-    mov     eax, ecx        ; get original EFLAGS
-    xor     eax, 200000h    ; flip ID bit in EFLAGS
-    push    eax             ; save new EFLAGS value on stack
-    popfd                   ; replace current EFLAGS value
-    pushfd                  ; get new EFLAGS
-    pop     eax             ; store new EFLAGS in EAX
-    popfd                   ; restore original EFLAGS
-    xor     eax, ecx        ; can�t toggle ID bit,
-    je      is_old_486      ; processor=old
-
-    mov     eax,1
-    db      0fh,0a2h        ;CPUID
-
-exitcpudetect:
-    pop ebx
-    ret
-
-end_cpu_is_386:
-    mov     eax,0300h
-    jmp     exitcpudetect
-
-is_old_486:
-    mov     eax,0400h
-    jmp     exitcpudetect
-
-IFDEF NOUNDERLINE
-cpudetect32     endp
-ELSE
-_cpudetect32    endp
-ENDIF
-ENDIF
-
-MAX_MATCH       equ     258
-MIN_MATCH       equ     3
-MIN_LOOKAHEAD   equ     (MAX_MATCH + MIN_MATCH + 1)
-MAX_MATCH_8_     equ     ((MAX_MATCH + 7) AND 0FFF0h)
-
-
-;;; stack frame offsets
-
-chainlenwmask   equ  esp + 0    ; high word: current chain len
-                    ; low word: s->wmask
-window      equ  esp + 4    ; local copy of s->window
-windowbestlen   equ  esp + 8    ; s->window + bestlen
-scanstart   equ  esp + 16   ; first two bytes of string
-scanend     equ  esp + 12   ; last two bytes of string
-scanalign   equ  esp + 20   ; dword-misalignment of string
-nicematch   equ  esp + 24   ; a good enough match size
-bestlen     equ  esp + 28   ; size of best match so far
-scan        equ  esp + 32   ; ptr to string wanting match
-
-LocalVarsSize   equ 36
-;   saved ebx   byte esp + 36
-;   saved edi   byte esp + 40
-;   saved esi   byte esp + 44
-;   saved ebp   byte esp + 48
-;   return address  byte esp + 52
-deflatestate    equ  esp + 56   ; the function arguments
-curmatch    equ  esp + 60
-
-;;; Offsets for fields in the deflate_state structure. These numbers
-;;; are calculated from the definition of deflate_state, with the
-;;; assumption that the compiler will dword-align the fields. (Thus,
-;;; changing the definition of deflate_state could easily cause this
-;;; program to crash horribly, without so much as a warning at
-;;; compile time. Sigh.)
-
-dsWSize     equ 36+zlib1222add
-dsWMask     equ 44+zlib1222add
-dsWindow    equ 48+zlib1222add
-dsPrev      equ 56+zlib1222add
-dsMatchLen  equ 88+zlib1222add
-dsPrevMatch equ 92+zlib1222add
-dsStrStart  equ 100+zlib1222add
-dsMatchStart    equ 104+zlib1222add
-dsLookahead equ 108+zlib1222add
-dsPrevLen   equ 112+zlib1222add
-dsMaxChainLen   equ 116+zlib1222add
-dsGoodMatch equ 132+zlib1222add
-dsNiceMatch equ 136+zlib1222add
-
-
-;;; match.asm -- Pentium-Pro-optimized version of longest_match()
-;;; Written for zlib 1.1.2
-;;; Copyright (C) 1998 Brian Raiter <breadbox@muppetlabs.com>
-;;; You can look at http://www.muppetlabs.com/~breadbox/software/assembly.html
-;;;
-;;; This is free software; you can redistribute it and/or modify it
-;;; under the terms of the GNU General Public License.
-
-;GLOBAL _longest_match, _match_init
-
-
-;SECTION    .text
-
-;;; uInt longest_match(deflate_state *deflatestate, IPos curmatch)
-
-;_longest_match:
-IFDEF NOOLDPENTIUMCODE
-    IFDEF NOUNDERLINE
-    longest_match       proc near
-    ELSE
-    _longest_match      proc near
-    ENDIF
-ELSE
-    IFDEF NOUNDERLINE
-    longest_match_686   proc near
-    ELSE
-    _longest_match_686  proc near
-    ENDIF
-ENDIF
-
-;;; Save registers that the compiler may be using, and adjust esp to
-;;; make room for our stack frame.
-
-        push    ebp
-        push    edi
-        push    esi
-        push    ebx
-        sub esp, LocalVarsSize
-
-;;; Retrieve the function arguments. ecx will hold cur_match
-;;; throughout the entire function. edx will hold the pointer to the
-;;; deflate_state structure during the function's setup (before
-;;; entering the main loop.
-
-        mov edx, [deflatestate]
-        mov ecx, [curmatch]
-
-;;; uInt wmask = s->w_mask;
-;;; unsigned chain_length = s->max_chain_length;
-;;; if (s->prev_length >= s->good_match) {
-;;;     chain_length >>= 2;
-;;; }
-
-        mov eax, [edx + dsPrevLen]
-        mov ebx, [edx + dsGoodMatch]
-        cmp eax, ebx
-        mov eax, [edx + dsWMask]
-        mov ebx, [edx + dsMaxChainLen]
-        jl  LastMatchGood
-        shr ebx, 2
-LastMatchGood:
-
-;;; chainlen is decremented once beforehand so that the function can
-;;; use the sign flag instead of the zero flag for the exit test.
-;;; It is then shifted into the high word, to make room for the wmask
-;;; value, which it will always accompany.
-
-        dec ebx
-        shl ebx, 16
-        or  ebx, eax
-        mov [chainlenwmask], ebx
-
-;;; if ((uInt)nice_match > s->lookahead) nice_match = s->lookahead;
-
-        mov eax, [edx + dsNiceMatch]
-        mov ebx, [edx + dsLookahead]
-        cmp ebx, eax
-        jl  LookaheadLess
-        mov ebx, eax
-LookaheadLess:  mov [nicematch], ebx
-
-;;; register Bytef *scan = s->window + s->strstart;
-
-        mov esi, [edx + dsWindow]
-        mov [window], esi
-        mov ebp, [edx + dsStrStart]
-        lea edi, [esi + ebp]
-        mov [scan], edi
-
-;;; Determine how many bytes the scan ptr is off from being
-;;; dword-aligned.
-
-        mov eax, edi
-        neg eax
-        and eax, 3
-        mov [scanalign], eax
-
-;;; IPos limit = s->strstart > (IPos)MAX_DIST(s) ?
-;;;     s->strstart - (IPos)MAX_DIST(s) : NIL;
-
-        mov eax, [edx + dsWSize]
-        sub eax, MIN_LOOKAHEAD
-        sub ebp, eax
-        jg  LimitPositive
-        xor ebp, ebp
-LimitPositive:
-
-;;; int best_len = s->prev_length;
-
-        mov eax, [edx + dsPrevLen]
-        mov [bestlen], eax
-
-;;; Store the sum of s->window + best_len in esi locally, and in esi.
-
-        add esi, eax
-        mov [windowbestlen], esi
-
-;;; register ush scan_start = *(ushf*)scan;
-;;; register ush scan_end   = *(ushf*)(scan+best_len-1);
-;;; Posf *prev = s->prev;
-
-        movzx   ebx, word ptr [edi]
-        mov [scanstart], ebx
-        movzx   ebx, word ptr [edi + eax - 1]
-        mov [scanend], ebx
-        mov edi, [edx + dsPrev]
-
-;;; Jump into the main loop.
-
-        mov edx, [chainlenwmask]
-        jmp short LoopEntry
-
-align 4
-
-;;; do {
-;;;     match = s->window + cur_match;
-;;;     if (*(ushf*)(match+best_len-1) != scan_end ||
-;;;         *(ushf*)match != scan_start) continue;
-;;;     [...]
-;;; } while ((cur_match = prev[cur_match & wmask]) > limit
-;;;          && --chain_length != 0);
-;;;
-;;; Here is the inner loop of the function. The function will spend the
-;;; majority of its time in this loop, and majority of that time will
-;;; be spent in the first ten instructions.
-;;;
-;;; Within this loop:
-;;; ebx = scanend
-;;; ecx = curmatch
-;;; edx = chainlenwmask - i.e., ((chainlen << 16) | wmask)
-;;; esi = windowbestlen - i.e., (window + bestlen)
-;;; edi = prev
-;;; ebp = limit
-
-LookupLoop:
-        and ecx, edx
-        movzx   ecx, word ptr [edi + ecx*2]
-        cmp ecx, ebp
-        jbe LeaveNow
-        sub edx, 00010000h
-        js  LeaveNow
-LoopEntry:  movzx   eax, word ptr [esi + ecx - 1]
-        cmp eax, ebx
-        jnz LookupLoop
-        mov eax, [window]
-        movzx   eax, word ptr [eax + ecx]
-        cmp eax, [scanstart]
-        jnz LookupLoop
-
-;;; Store the current value of chainlen.
-
-        mov [chainlenwmask], edx
-
-;;; Point edi to the string under scrutiny, and esi to the string we
-;;; are hoping to match it up with. In actuality, esi and edi are
-;;; both pointed (MAX_MATCH_8 - scanalign) bytes ahead, and edx is
-;;; initialized to -(MAX_MATCH_8 - scanalign).
-
-        mov esi, [window]
-        mov edi, [scan]
-        add esi, ecx
-        mov eax, [scanalign]
-        mov edx, 0fffffef8h; -(MAX_MATCH_8)
-        lea edi, [edi + eax + 0108h] ;MAX_MATCH_8]
-        lea esi, [esi + eax + 0108h] ;MAX_MATCH_8]
-
-;;; Test the strings for equality, 8 bytes at a time. At the end,
-;;; adjust edx so that it is offset to the exact byte that mismatched.
-;;;
-;;; We already know at this point that the first three bytes of the
-;;; strings match each other, and they can be safely passed over before
-;;; starting the compare loop. So what this code does is skip over 0-3
-;;; bytes, as much as necessary in order to dword-align the edi
-;;; pointer. (esi will still be misaligned three times out of four.)
-;;;
-;;; It should be confessed that this loop usually does not represent
-;;; much of the total running time. Replacing it with a more
-;;; straightforward "rep cmpsb" would not drastically degrade
-;;; performance.
-
-LoopCmps:
-        mov eax, [esi + edx]
-        xor eax, [edi + edx]
-        jnz LeaveLoopCmps
-        mov eax, [esi + edx + 4]
-        xor eax, [edi + edx + 4]
-        jnz LeaveLoopCmps4
-        add edx, 8
-        jnz LoopCmps
-        jmp short LenMaximum
-LeaveLoopCmps4: add edx, 4
-LeaveLoopCmps:  test    eax, 0000FFFFh
-        jnz LenLower
-        add edx,  2
-        shr eax, 16
-LenLower:   sub al, 1
-        adc edx, 0
-
-;;; Calculate the length of the match. If it is longer than MAX_MATCH,
-;;; then automatically accept it as the best possible match and leave.
-
-        lea eax, [edi + edx]
-        mov edi, [scan]
-        sub eax, edi
-        cmp eax, MAX_MATCH
-        jge LenMaximum
-
-;;; If the length of the match is not longer than the best match we
-;;; have so far, then forget it and return to the lookup loop.
-
-        mov edx, [deflatestate]
-        mov ebx, [bestlen]
-        cmp eax, ebx
-        jg  LongerMatch
-        mov esi, [windowbestlen]
-        mov edi, [edx + dsPrev]
-        mov ebx, [scanend]
-        mov edx, [chainlenwmask]
-        jmp LookupLoop
-
-;;;         s->match_start = cur_match;
-;;;         best_len = len;
-;;;         if (len >= nice_match) break;
-;;;         scan_end = *(ushf*)(scan+best_len-1);
-
-LongerMatch:    mov ebx, [nicematch]
-        mov [bestlen], eax
-        mov [edx + dsMatchStart], ecx
-        cmp eax, ebx
-        jge LeaveNow
-        mov esi, [window]
-        add esi, eax
-        mov [windowbestlen], esi
-        movzx   ebx, word ptr [edi + eax - 1]
-        mov edi, [edx + dsPrev]
-        mov [scanend], ebx
-        mov edx, [chainlenwmask]
-        jmp LookupLoop
-
-;;; Accept the current string, with the maximum possible length.
-
-LenMaximum: mov edx, [deflatestate]
-        mov dword ptr [bestlen], MAX_MATCH
-        mov [edx + dsMatchStart], ecx
-
-;;; if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
-;;; return s->lookahead;
-
-LeaveNow:
-        mov edx, [deflatestate]
-        mov ebx, [bestlen]
-        mov eax, [edx + dsLookahead]
-        cmp ebx, eax
-        jg  LookaheadRet
-        mov eax, ebx
-LookaheadRet:
-
-;;; Restore the stack and return from whence we came.
-
-        add esp, LocalVarsSize
-        pop ebx
-        pop esi
-        pop edi
-        pop ebp
-
-        ret
-; please don't remove this string !
-; Your can freely use gvmat32 in any free or commercial app if you don't remove the string in the binary!
-    db     0dh,0ah,"asm686 with masm, optimised assembly code from Brian Raiter, written 1998",0dh,0ah
-
-
-IFDEF NOOLDPENTIUMCODE
-    IFDEF NOUNDERLINE
-    longest_match       endp
-    ELSE
-    _longest_match      endp
-    ENDIF
-
-    IFDEF NOUNDERLINE
-    match_init      proc near
-                    ret
-    match_init      endp
-    ELSE
-    _match_init     proc near
-                    ret
-    _match_init     endp
-    ENDIF    
-ELSE
-    IFDEF NOUNDERLINE
-    longest_match_686   endp
-    ELSE
-    _longest_match_686  endp
-    ENDIF
-ENDIF
-
-_TEXT   ends
-end
diff --git a/compat/zlib/contrib/masmx86/gvmat32.obj b/compat/zlib/contrib/masmx86/gvmat32.obj
deleted file mode 100644
index ebb3262..0000000
--- a/compat/zlib/contrib/masmx86/gvmat32.obj
+++ /dev/null
diff --git a/compat/zlib/contrib/masmx86/gvmat32c.c b/compat/zlib/contrib/masmx86/gvmat32c.c
deleted file mode 100644
index 7ad2b27..0000000
--- a/compat/zlib/contrib/masmx86/gvmat32c.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* gvmat32.c -- C portion of the optimized longest_match for 32 bits x86
- * Copyright (C) 1995-1996 Jean-loup Gailly and Gilles Vollant.
- * File written by Gilles Vollant, by modifiying the longest_match
- *  from Jean-loup Gailly in deflate.c
- *  it prepare all parameters and call the assembly longest_match_gvasm
- *  longest_match execute standard C code is wmask != 0x7fff
- *     (assembly code is faster with a fixed wmask)
- *
- * Read comment at beginning of gvmat32.asm for more information
- */
-
-#if defined(ASMV) && (!defined(NOOLDPENTIUMCODE))
-#include "deflate.h"
-
-/* if your C compiler don't add underline before function name,
-        define ADD_UNDERLINE_ASMFUNC */
-#ifdef ADD_UNDERLINE_ASMFUNC
-#define longest_match_7fff _longest_match_7fff
-#define longest_match_686  _longest_match_686
-#define cpudetect32        _cpudetect32
-#endif
-
-
-unsigned long cpudetect32();
-
-uInt longest_match_c(
-    deflate_state *s,
-    IPos cur_match);                             /* current match */
-
-
-uInt longest_match_7fff(
-    deflate_state *s,
-    IPos cur_match);                             /* current match */
-
-uInt longest_match_686(
-    deflate_state *s,
-    IPos cur_match);                             /* current match */
-
-
-static uInt iIsPPro=2;
-
-void match_init ()
-{
-    iIsPPro = (((cpudetect32()/0x100)&0xf)>=6) ? 1 : 0;
-}
-
-uInt longest_match(
-    deflate_state *s,
-    IPos cur_match)                             /* current match */
-{
-    if (iIsPPro!=0)
-        return longest_match_686(s,cur_match);
-
-    if (s->w_mask != 0x7fff)
-        return longest_match_686(s,cur_match);
-
-    /* now ((s->w_mask == 0x7fff) && (iIsPPro==0)) */
-        return longest_match_7fff(s,cur_match);
-}
-
-
-#endif /* defined(ASMV) && (!defined(NOOLDPENTIUMCODE)) */
diff --git a/compat/zlib/contrib/masmx86/inffas32.obj b/compat/zlib/contrib/masmx86/inffas32.obj
deleted file mode 100644
index bd6664d..0000000
--- a/compat/zlib/contrib/masmx86/inffas32.obj
+++ /dev/null
diff --git a/compat/zlib/contrib/masmx86/mkasm.bat b/compat/zlib/contrib/masmx86/mkasm.bat
deleted file mode 100755
index 70a51f8..0000000
--- a/compat/zlib/contrib/masmx86/mkasm.bat
+++ /dev/null
@@ -1,3 +0,0 @@
-cl /DASMV /I..\.. /O2 /c gvmat32c.c
-ml /coff /Zi /c /Flgvmat32.lst gvmat32.asm
-ml /coff /Zi /c /Flinffas32.lst inffas32.asm
diff --git a/compat/zlib/contrib/minizip/ChangeLogUnzip b/compat/zlib/contrib/minizip/ChangeLogUnzip
deleted file mode 100644
index 50ca6a9..0000000
--- a/compat/zlib/contrib/minizip/ChangeLogUnzip
+++ /dev/null
@@ -1,67 +0,0 @@
-Change in 1.01e (12 feb 05)
-- Fix in zipOpen2 for globalcomment (Rolf Kalbermatter)
-- Fix possible memory leak in unzip.c (Zoran Stevanovic)
-
-Change in 1.01b (20 may 04)
-- Integrate patch from Debian package (submited by Mark Brown)
-- Add tools mztools from Xavier Roche
-
-Change in 1.01 (8 may 04)
-- fix buffer overrun risk in unzip.c (Xavier Roche)
-- fix a minor buffer insecurity in minizip.c (Mike Whittaker)
-
-Change in 1.00: (10 sept 03)
-- rename to 1.00
-- cosmetic code change
-
-Change in 0.22: (19 May 03)
-- crypting support (unless you define NOCRYPT)
-- append file in existing zipfile
-
-Change in 0.21: (10 Mar 03)
-- bug fixes
-
-Change in 0.17: (27 Jan 02)
-- bug fixes
-
-Change in 0.16: (19 Jan 02)
-- Support of ioapi for virtualize zip file access
-
-Change in 0.15: (19 Mar 98)
-- fix memory leak in minizip.c
-
-Change in 0.14: (10 Mar 98)
-- fix bugs in minizip.c sample for zipping big file
-- fix problem in month in date handling
-- fix bug in unzlocal_GetCurrentFileInfoInternal in unzip.c for
-    comment handling
-
-Change in 0.13: (6 Mar 98)
-- fix bugs in zip.c
-- add real minizip sample
-
-Change in 0.12: (4 Mar 98)
-- add zip.c and zip.h for creates .zip file
-- fix change_file_date in miniunz.c for Unix (Jean-loup Gailly)
-- fix miniunz.c for file without specific record for directory
-
-Change in 0.11: (3 Mar 98)
-- fix bug in unzGetCurrentFileInfo for get extra field and comment
-- enhance miniunz sample, remove the bad unztst.c sample
-
-Change in 0.10: (2 Mar 98)
-- fix bug in unzReadCurrentFile
-- rename unzip* to unz* function and structure
-- remove Windows-like hungary notation variable name
-- modify some structure in unzip.h
-- add somes comment in source
-- remove unzipGetcCurrentFile function
-- replace ZUNZEXPORT by ZEXPORT
-- add unzGetLocalExtrafield for get the local extrafield info
-- add a new sample, miniunz.c
-
-Change in 0.4: (25 Feb 98)
-- suppress the type unzipFileInZip.
-  Only on file in the zipfile can be open at the same time
-- fix somes typo in code
-- added tm_unz structure in unzip_file_info (date/time in readable format)
diff --git a/compat/zlib/contrib/minizip/configure.ac b/compat/zlib/contrib/minizip/configure.ac
index 6a9af21..827a4e0 100644
--- a/compat/zlib/contrib/minizip/configure.ac
+++ b/compat/zlib/contrib/minizip/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_INIT([minizip], [1.2.7], [bugzilla.redhat.com])
+AC_INIT([minizip], [1.2.8], [bugzilla.redhat.com])
 AC_CONFIG_SRCDIR([minizip.c])
 AM_INIT_AUTOMAKE([foreign])
 LT_INIT
diff --git a/compat/zlib/contrib/minizip/crypt.h b/compat/zlib/contrib/minizip/crypt.h
index a01d08d..1e9e820 100644
--- a/compat/zlib/contrib/minizip/crypt.h
+++ b/compat/zlib/contrib/minizip/crypt.h
@@ -32,7 +32,7 @@
 /***********************************************************************
  * Return the next byte in the pseudo-random sequence
  */
-static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
+static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab)
 {
     unsigned temp;  /* POTENTIAL BUG:  temp*(temp^1) may overflow in an
                      * unpredictable manner on 16-bit systems; not a problem
@@ -45,7 +45,7 @@ static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
 /***********************************************************************
  * Update the encryption keys with the next byte of plain text
  */
-static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c)
+static int update_keys(unsigned long* pkeys,const z_crc_t* pcrc_32_tab,int c)
 {
     (*(pkeys+0)) = CRC32((*(pkeys+0)), c);
     (*(pkeys+1)) += (*(pkeys+0)) & 0xff;
@@ -62,7 +62,7 @@ static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int
  * Initialize the encryption keys and the random header according to
  * the given password.
  */
-static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab)
+static void init_keys(const char* passwd,unsigned long* pkeys,const z_crc_t* pcrc_32_tab)
 {
     *(pkeys+0) = 305419896L;
     *(pkeys+1) = 591751049L;
@@ -91,7 +91,7 @@ static int crypthead(const char* passwd,      /* password string */
                      unsigned char* buf,      /* where to write header */
                      int bufSize,
                      unsigned long* pkeys,
-                     const unsigned long* pcrc_32_tab,
+                     const z_crc_t* pcrc_32_tab,
                      unsigned long crcForCrypting)
 {
     int n;                       /* index in random header */
diff --git a/compat/zlib/contrib/minizip/iowin32.c b/compat/zlib/contrib/minizip/iowin32.c
index 6a2a883..a46d96c 100644
--- a/compat/zlib/contrib/minizip/iowin32.c
+++ b/compat/zlib/contrib/minizip/iowin32.c
@@ -25,6 +25,13 @@
 #define INVALID_SET_FILE_POINTER ((DWORD)-1)
 #endif
 
+
+#if defined(WINAPI_FAMILY_PARTITION) && (!(defined(IOWIN32_USING_WINRT_API)))
+#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP)
+#define IOWIN32_USING_WINRT_API 1
+#endif
+#endif
+
 voidpf  ZCALLBACK win32_open_file_func  OF((voidpf opaque, const char* filename, int mode));
 uLong   ZCALLBACK win32_read_file_func  OF((voidpf opaque, voidpf stream, void* buf, uLong size));
 uLong   ZCALLBACK win32_write_file_func OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
@@ -93,8 +100,22 @@ voidpf ZCALLBACK win32_open64_file_func (voidpf opaque,const void* filename,int
 
     win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);
 
+#ifdef IOWIN32_USING_WINRT_API
+#ifdef UNICODE
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+        hFile = CreateFile2((LPCTSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
+#else
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+    {
+        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
+        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
+        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
+    }
+#endif
+#else
     if ((filename!=NULL) && (dwDesiredAccess != 0))
         hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
+#endif
 
     return win32_build_iowin(hFile);
 }
@@ -108,8 +129,17 @@ voidpf ZCALLBACK win32_open64_file_funcA (voidpf opaque,const void* filename,int
 
     win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);
 
+#ifdef IOWIN32_USING_WINRT_API
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+    {
+        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
+        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
+        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
+    }
+#else
     if ((filename!=NULL) && (dwDesiredAccess != 0))
         hFile = CreateFileA((LPCSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
+#endif
 
     return win32_build_iowin(hFile);
 }
@@ -123,8 +153,13 @@ voidpf ZCALLBACK win32_open64_file_funcW (voidpf opaque,const void* filename,int
 
     win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);
 
+#ifdef IOWIN32_USING_WINRT_API
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+        hFile = CreateFile2((LPCWSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition,NULL);
+#else
     if ((filename!=NULL) && (dwDesiredAccess != 0))
         hFile = CreateFileW((LPCWSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
+#endif
 
     return win32_build_iowin(hFile);
 }
@@ -138,8 +173,22 @@ voidpf ZCALLBACK win32_open_file_func (voidpf opaque,const char* filename,int mo
 
     win32_translate_open_mode(mode,&dwDesiredAccess,&dwCreationDisposition,&dwShareMode,&dwFlagsAndAttributes);
 
+#ifdef IOWIN32_USING_WINRT_API
+#ifdef UNICODE
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+        hFile = CreateFile2((LPCTSTR)filename, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
+#else
+    if ((filename!=NULL) && (dwDesiredAccess != 0))
+    {
+        WCHAR filenameW[FILENAME_MAX + 0x200 + 1];
+        MultiByteToWideChar(CP_ACP,0,(const char*)filename,-1,filenameW,FILENAME_MAX + 0x200);
+        hFile = CreateFile2(filenameW, dwDesiredAccess, dwShareMode, dwCreationDisposition, NULL);
+    }
+#endif
+#else
     if ((filename!=NULL) && (dwDesiredAccess != 0))
         hFile = CreateFile((LPCTSTR)filename, dwDesiredAccess, dwShareMode, NULL, dwCreationDisposition, dwFlagsAndAttributes, NULL);
+#endif
 
     return win32_build_iowin(hFile);
 }
@@ -188,6 +237,26 @@ uLong ZCALLBACK win32_write_file_func (voidpf opaque,voidpf stream,const void* b
     return ret;
 }
 
+static BOOL MySetFilePointerEx(HANDLE hFile, LARGE_INTEGER pos, LARGE_INTEGER *newPos,  DWORD dwMoveMethod)
+{
+#ifdef IOWIN32_USING_WINRT_API
+    return SetFilePointerEx(hFile, pos, newPos, dwMoveMethod);
+#else
+    LONG lHigh = pos.HighPart;
+    DWORD dwNewPos = SetFilePointer(hFile, pos.LowPart, &lHigh, FILE_CURRENT);
+    BOOL fOk = TRUE;
+    if (dwNewPos == 0xFFFFFFFF)
+        if (GetLastError() != NO_ERROR)
+            fOk = FALSE;
+    if ((newPos != NULL) && (fOk))
+    {
+        newPos->LowPart = dwNewPos;
+        newPos->HighPart = lHigh;
+    }
+    return fOk;
+#endif
+}
+
 long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream)
 {
     long ret=-1;
@@ -196,15 +265,17 @@ long ZCALLBACK win32_tell_file_func (voidpf opaque,voidpf stream)
         hFile = ((WIN32FILE_IOWIN*)stream) -> hf;
     if (hFile != NULL)
     {
-        DWORD dwSet = SetFilePointer(hFile, 0, NULL, FILE_CURRENT);
-        if (dwSet == INVALID_SET_FILE_POINTER)
+        LARGE_INTEGER pos;
+        pos.QuadPart = 0;
+
+        if (!MySetFilePointerEx(hFile, pos, &pos, FILE_CURRENT))
         {
             DWORD dwErr = GetLastError();
             ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
             ret = -1;
         }
         else
-            ret=(long)dwSet;
+            ret=(long)pos.LowPart;
     }
     return ret;
 }
@@ -218,17 +289,17 @@ ZPOS64_T ZCALLBACK win32_tell64_file_func (voidpf opaque, voidpf stream)
 
     if (hFile)
     {
-        LARGE_INTEGER li;
-        li.QuadPart = 0;
-        li.u.LowPart = SetFilePointer(hFile, li.u.LowPart, &li.u.HighPart, FILE_CURRENT);
-        if ( (li.LowPart == 0xFFFFFFFF) && (GetLastError() != NO_ERROR))
+        LARGE_INTEGER pos;
+        pos.QuadPart = 0;
+
+        if (!MySetFilePointerEx(hFile, pos, &pos, FILE_CURRENT))
         {
             DWORD dwErr = GetLastError();
             ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
             ret = (ZPOS64_T)-1;
         }
         else
-            ret=li.QuadPart;
+            ret=pos.QuadPart;
     }
     return ret;
 }
@@ -258,8 +329,9 @@ long ZCALLBACK win32_seek_file_func (voidpf opaque,voidpf stream,uLong offset,in
 
     if (hFile != NULL)
     {
-        DWORD dwSet = SetFilePointer(hFile, offset, NULL, dwMoveMethod);
-        if (dwSet == INVALID_SET_FILE_POINTER)
+        LARGE_INTEGER pos;
+        pos.QuadPart = offset;
+        if (!MySetFilePointerEx(hFile, pos, NULL, dwMoveMethod))
         {
             DWORD dwErr = GetLastError();
             ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
@@ -296,9 +368,9 @@ long ZCALLBACK win32_seek64_file_func (voidpf opaque, voidpf stream,ZPOS64_T off
 
     if (hFile)
     {
-        LARGE_INTEGER* li = (LARGE_INTEGER*)&offset;
-        DWORD dwSet = SetFilePointer(hFile, li->u.LowPart, &li->u.HighPart, dwMoveMethod);
-        if (dwSet == INVALID_SET_FILE_POINTER)
+        LARGE_INTEGER pos;
+        pos.QuadPart = offset;
+        if (!MySetFilePointerEx(hFile, pos, NULL, FILE_CURRENT))
         {
             DWORD dwErr = GetLastError();
             ((WIN32FILE_IOWIN*)stream) -> error=(int)dwErr;
diff --git a/compat/zlib/contrib/minizip/miniunzip.1 b/compat/zlib/contrib/minizip/miniunzip.1
new file mode 100644
index 0000000..111ac69
--- /dev/null
+++ b/compat/zlib/contrib/minizip/miniunzip.1
@@ -0,0 +1,63 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.TH miniunzip 1 "Nov 7, 2001"
+.\" Please adjust this date whenever revising the manpage.
+.\"
+.\" Some roff macros, for reference:
+.\" .nh        disable hyphenation
+.\" .hy        enable hyphenation
+.\" .ad l      left justify
+.\" .ad b      justify to both left and right margins
+.\" .nf        disable filling
+.\" .fi        enable filling
+.\" .br        insert line break
+.\" .sp <n>    insert n+1 empty lines
+.\" for manpage-specific macros, see man(7)
+.SH NAME
+miniunzip - uncompress and examine ZIP archives
+.SH SYNOPSIS
+.B miniunzip
+.RI [ -exvlo ]
+zipfile [ files_to_extract ] [-d tempdir]
+.SH DESCRIPTION
+.B minizip
+is a simple tool which allows the extraction of compressed file
+archives in the ZIP format used by the MS-DOS utility PKZIP.  It was
+written as a demonstration of the
+.IR zlib (3)
+library and therefore lack many of the features of the
+.IR unzip (1)
+program.
+.SH OPTIONS
+A number of options are supported.  With the exception of
+.BI \-d\  tempdir
+these must be supplied before any
+other arguments and are:
+.TP
+.BI \-l\ ,\ \-\-v
+List the files in the archive without extracting them.
+.TP
+.B \-o
+Overwrite files without prompting for confirmation.
+.TP
+.B \-x
+Extract files (default).
+.PP
+The
+.I zipfile
+argument is the name of the archive to process. The next argument can be used
+to specify a single file to extract from the archive.
+
+Lastly, the following option can be specified at the end of the command-line:
+.TP
+.BI \-d\  tempdir
+Extract the archive in the directory
+.I tempdir
+rather than the current directory.
+.SH SEE ALSO
+.BR minizip (1),
+.BR zlib (3),
+.BR unzip (1).
+.SH AUTHOR
+This program was written by Gilles Vollant.  This manual page was
+written by Mark Brown <broonie@sirena.org.uk>. The -d tempdir option
+was added by Dirk Eddelbuettel <edd@debian.org>.
diff --git a/compat/zlib/contrib/minizip/minizip.1 b/compat/zlib/contrib/minizip/minizip.1
new file mode 100644
index 0000000..1154484
--- /dev/null
+++ b/compat/zlib/contrib/minizip/minizip.1
@@ -0,0 +1,46 @@
+.\"                                      Hey, EMACS: -*- nroff -*-
+.TH minizip 1 "May 2, 2001"
+.\" Please adjust this date whenever revising the manpage.
+.\"
+.\" Some roff macros, for reference:
+.\" .nh        disable hyphenation
+.\" .hy        enable hyphenation
+.\" .ad l      left justify
+.\" .ad b      justify to both left and right margins
+.\" .nf        disable filling
+.\" .fi        enable filling
+.\" .br        insert line break
+.\" .sp <n>    insert n+1 empty lines
+.\" for manpage-specific macros, see man(7)
+.SH NAME
+minizip - create ZIP archives
+.SH SYNOPSIS
+.B minizip
+.RI [ -o ]
+zipfile [ " files" ... ]
+.SH DESCRIPTION
+.B minizip
+is a simple tool which allows the creation of compressed file archives
+in the ZIP format used by the MS-DOS utility PKZIP.  It was written as
+a demonstration of the
+.IR zlib (3)
+library and therefore lack many of the features of the
+.IR zip (1)
+program.
+.SH OPTIONS
+The first argument supplied is the name of the ZIP archive to create or
+.RI -o
+in which case it is ignored and the second argument treated as the
+name of the ZIP file.  If the ZIP file already exists it will be
+overwritten.
+.PP
+Subsequent arguments specify a list of files to place in the ZIP
+archive.  If none are specified then an empty archive will be created.
+.SH SEE ALSO
+.BR miniunzip (1),
+.BR zlib (3),
+.BR zip (1).
+.SH AUTHOR
+This program was written by Gilles Vollant.  This manual page was
+written by Mark Brown <broonie@sirena.org.uk>.
+
diff --git a/compat/zlib/contrib/minizip/unzip.c b/compat/zlib/contrib/minizip/unzip.c
index affad4b..9093504 100644
--- a/compat/zlib/contrib/minizip/unzip.c
+++ b/compat/zlib/contrib/minizip/unzip.c
@@ -188,7 +188,7 @@ typedef struct
 
 #    ifndef NOUNCRYPT
     unsigned long keys[3];     /* keys defining the pseudo-random sequence */
-    const unsigned long* pcrc_32_tab;
+    const z_crc_t* pcrc_32_tab;
 #    endif
 } unz64_s;
 
@@ -801,9 +801,9 @@ extern unzFile ZEXPORT unzOpen64 (const void *path)
 }
 
 /*
-  Close a ZipFile opened with unzipOpen.
-  If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
-    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
+  Close a ZipFile opened with unzOpen.
+  If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
+    these files MUST be closed with unzCloseCurrentFile before call unzClose.
   return UNZ_OK if there is no problem. */
 extern int ZEXPORT unzClose (unzFile file)
 {
@@ -1223,7 +1223,7 @@ extern int ZEXPORT unzGoToNextFile (unzFile  file)
 
 /*
   Try locate the file szFileName in the zipfile.
-  For the iCaseSensitivity signification, see unzipStringFileNameCompare
+  For the iCaseSensitivity signification, see unzStringFileNameCompare
 
   return value :
   UNZ_OK if the file is found. It becomes the current file.
@@ -1998,7 +1998,7 @@ extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len)
 }
 
 /*
-  Close the file in zip opened with unzipOpenCurrentFile
+  Close the file in zip opened with unzOpenCurrentFile
   Return UNZ_CRCERROR if all the file was read but the CRC is not good
 */
 extern int ZEXPORT unzCloseCurrentFile (unzFile file)
diff --git a/compat/zlib/contrib/minizip/unzip.h b/compat/zlib/contrib/minizip/unzip.h
index 3183968..2104e39 100644
--- a/compat/zlib/contrib/minizip/unzip.h
+++ b/compat/zlib/contrib/minizip/unzip.h
@@ -197,9 +197,9 @@ extern unzFile ZEXPORT unzOpen2_64 OF((const void *path,
 
 extern int ZEXPORT unzClose OF((unzFile file));
 /*
-  Close a ZipFile opened with unzipOpen.
+  Close a ZipFile opened with unzOpen.
   If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
-    these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
+    these files MUST be closed with unzCloseCurrentFile before call unzClose.
   return UNZ_OK if there is no problem. */
 
 extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
diff --git a/compat/zlib/contrib/minizip/zip.c b/compat/zlib/contrib/minizip/zip.c
index 147934c..ea54853 100644
--- a/compat/zlib/contrib/minizip/zip.c
+++ b/compat/zlib/contrib/minizip/zip.c
@@ -157,7 +157,7 @@ typedef struct
     ZPOS64_T totalUncompressedData;
 #ifndef NOCRYPT
     unsigned long keys[3];     /* keys defining the pseudo-random sequence */
-    const unsigned long* pcrc_32_tab;
+    const z_crc_t* pcrc_32_tab;
     int crypt_header_size;
 #endif
 } curfile64_info;
diff --git a/compat/zlib/contrib/pascal/zlibpas.pas b/compat/zlib/contrib/pascal/zlibpas.pas
index 7abd862..e6a0782 100644
--- a/compat/zlib/contrib/pascal/zlibpas.pas
+++ b/compat/zlib/contrib/pascal/zlibpas.pas
@@ -10,8 +10,8 @@ unit zlibpas;
 interface
 
 const
-  ZLIB_VERSION = '1.2.7';
-  ZLIB_VERNUM  = $1270;
+  ZLIB_VERSION = '1.2.8';
+  ZLIB_VERNUM  = $1280;
 
 type
   alloc_func = function(opaque: Pointer; items, size: Integer): Pointer;
diff --git a/compat/zlib/contrib/puff/puff.c b/compat/zlib/contrib/puff/puff.c
index df8470c..ba58483 100644
--- a/compat/zlib/contrib/puff/puff.c
+++ b/compat/zlib/contrib/puff/puff.c
@@ -1,8 +1,8 @@
 /*
  * puff.c
- * Copyright (C) 2002-2010 Mark Adler
+ * Copyright (C) 2002-2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in puff.h
- * version 2.2, 25 Apr 2010
+ * version 2.3, 21 Jan 2013
  *
  * puff.c is a simple inflate written to be an unambiguous way to specify the
  * deflate format.  It is not written for speed but rather simplicity.  As a
@@ -76,6 +76,7 @@
  *                      - Move NIL to puff.h
  *                      - Allow incomplete code only if single code length is 1
  *                      - Add full code coverage test to Makefile
+ * 2.3  21 Jan 2013     - Check for invalid code length codes in dynamic blocks
  */
 
 #include <setjmp.h>             /* for setjmp(), longjmp(), and jmp_buf */
@@ -704,6 +705,8 @@ local int dynamic(struct state *s)
         int len;                /* last length to repeat */
 
         symbol = decode(s, &lencode);
+        if (symbol < 0)
+            return symbol;          /* invalid symbol */
         if (symbol < 16)                /* length in 0..15 */
             lengths[index++] = symbol;
         else {                          /* repeat instruction */
diff --git a/compat/zlib/contrib/puff/puff.h b/compat/zlib/contrib/puff/puff.h
index 6a0080a..e23a245 100644
--- a/compat/zlib/contrib/puff/puff.h
+++ b/compat/zlib/contrib/puff/puff.h
@@ -1,6 +1,6 @@
 /* puff.h
-  Copyright (C) 2002-2010 Mark Adler, all rights reserved
-  version 2.2, 25 Apr 2010
+  Copyright (C) 2002-2013 Mark Adler, all rights reserved
+  version 2.3, 21 Jan 2013
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the author be held liable for any damages
diff --git a/compat/zlib/contrib/puff/pufftest.c b/compat/zlib/contrib/puff/pufftest.c
index 76e35f6..7764814 100644
--- a/compat/zlib/contrib/puff/pufftest.c
+++ b/compat/zlib/contrib/puff/pufftest.c
@@ -1,8 +1,8 @@
 /*
  * pufftest.c
- * Copyright (C) 2002-2010 Mark Adler
+ * Copyright (C) 2002-2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in puff.h
- * version 2.2, 25 Apr 2010
+ * version 2.3, 21 Jan 2013
  */
 
 /* Example of how to use puff().
diff --git a/compat/zlib/contrib/testzlib/testzlib.c b/compat/zlib/contrib/testzlib/testzlib.c
index 135888e..5f659de 100644
--- a/compat/zlib/contrib/testzlib/testzlib.c
+++ b/compat/zlib/contrib/testzlib/testzlib.c
@@ -116,10 +116,10 @@ DWORD GetMsecSincePerfCounter(LARGE_INTEGER beginTime64,BOOL fComputeTimeQueryPe
     return dwRet;
 }
 
-int ReadFileMemory(const char* filename,long* plFileSize,void** pFilePtr)
+int ReadFileMemory(const char* filename,long* plFileSize,unsigned char** pFilePtr)
 {
     FILE* stream;
-    void* ptr;
+    unsigned char* ptr;
     int retVal=1;
     stream=fopen(filename, "rb");
     if (stream==NULL)
diff --git a/compat/zlib/contrib/vstudio/readme.txt b/compat/zlib/contrib/vstudio/readme.txt
index 59c8b8b..bfdcd9d 100644
--- a/compat/zlib/contrib/vstudio/readme.txt
+++ b/compat/zlib/contrib/vstudio/readme.txt
@@ -1,4 +1,4 @@
-Building instructions for the DLL versions of Zlib 1.2.7
+Building instructions for the DLL versions of Zlib 1.2.8
 ========================================================
 
 This directory contains projects that build zlib and minizip using
@@ -28,6 +28,11 @@ Build instructions for Visual Studio 2010 (32 bits or 64 bits)
 - Uncompress current zlib, including all contrib/* files
 - Open contrib\vstudio\vc10\zlibvc.sln with Microsoft Visual C++ 2010
 
+Build instructions for Visual Studio 2012 (32 bits or 64 bits)
+--------------------------------------------------------------
+- Uncompress current zlib, including all contrib/* files
+- Open contrib\vstudio\vc11\zlibvc.sln with Microsoft Visual C++ 2012
+
 
 Important
 ---------
diff --git a/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc10/zlib.rc b/compat/zlib/contrib/vstudio/vc10/zlib.rc
index 8eca4db..73f6476 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlib.rc
+++ b/compat/zlib/contrib/vstudio/vc10/zlib.rc
@@ -2,8 +2,8 @@
 
 #define IDR_VERSION1  1
 IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1.2.7,0
-  PRODUCTVERSION 1.2.7,0
+  FILEVERSION	 1,2,8,0
+  PRODUCTVERSION 1,2,8,0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,12 +17,12 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.7\0"
+      VALUE "FileVersion",	"1.2.8\0"
       VALUE "InternalName",	"zlib\0"
-      VALUE "OriginalFilename",	"zlib.dll\0"
+      VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
       VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
-      VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0"
+      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
     END
   END
   BLOCK "VarFileInfo"
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
index 2682fca..b9f2bbe 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
@@ -182,6 +182,10 @@
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
+    <PreBuildEvent>
+      <Command>cd ..\..\masmx86
+bld_ml32.bat</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
@@ -210,6 +214,10 @@
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
+    <PreBuildEvent>
+      <Command>cd ..\..\masmx86
+bld_ml32.bat</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <ClCompile>
@@ -266,6 +274,10 @@
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
+    <PreBuildEvent>
+      <Command>cd ..\..\masmx64
+bld_ml64.bat</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -326,6 +338,10 @@
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
+    <PreBuildEvent>
+      <Command>cd ..\..\masmx64
+bld_ml64.bat</Command>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
     <Midl>
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.def b/compat/zlib/contrib/vstudio/vc10/zlibvc.def
index 18ddf50..6367046 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.def
+++ b/compat/zlib/contrib/vstudio/vc10/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.2.7
+VERSION		1.2.8
 
 EXPORTS
         adler32                                  @1
@@ -134,6 +134,10 @@ EXPORTS
         gzgetc_                                 @161
         inflateResetKeep                        @163
         deflateResetKeep                        @164
-
-; zlib1 v1.2.7 added:
-        gzopen_w                                @165
+
+; zlib1 v1.2.7 added:
+        gzopen_w                                @165
+
+; zlib1 v1.2.8 added:
+        inflateGetDictionary                    @166
+        gzvprintf                               @167
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
index 9218fdc..6ff9ddb 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
@@ -180,10 +180,10 @@
     <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
     <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
     <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">zlibwapi</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">zlibwapid</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">zlibwapi</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">zlibwapi</TargetName>
-    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">zlibwapi</TargetName>
+    <TargetName Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">zlibwapid</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|x64'">zlibwapi</TargetName>
     <TargetName Condition="'$(Configuration)|$(Platform)'=='Release|x64'">zlibwapi</TargetName>
   </PropertyGroup>
@@ -220,18 +220,14 @@
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
       <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
     <PreBuildEvent>
       <Command>cd ..\..\masmx86
@@ -272,18 +268,14 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -321,18 +313,14 @@ bld_ml32.bat</Command>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
       <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
       <RandomizedBaseAddress>false</RandomizedBaseAddress>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
     <PreBuildEvent>
       <Command>cd ..\..\masmx86
@@ -371,19 +359,15 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
     <PreBuildEvent>
-      <Command>cd ..\..\contrib\masmx64
+      <Command>cd ..\..\masmx64
 bld_ml64.bat</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
@@ -463,15 +447,11 @@ bld_ml64.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
   </ItemDefinitionGroup>
@@ -554,15 +534,11 @@ bld_ml64.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
-      <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
-      <ProgramDatabaseFile>$(OutDir)zlibwapi.pdb</ProgramDatabaseFile>
       <GenerateMapFile>true</GenerateMapFile>
-      <MapFileName>$(OutDir)zlibwapi.map</MapFileName>
       <SubSystem>Windows</SubSystem>
-      <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
     <PreBuildEvent>
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.user b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.user
deleted file mode 100644
index 695b5c7..0000000
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.user
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-</Project>
-\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc11/miniunz.vcxproj b/compat/zlib/contrib/vstudio/vc11/miniunz.vcxproj
new file mode 100644
index 0000000..8f9f20b
--- /dev/null
+++ b/compat/zlib/contrib/vstudio/vc11/miniunz.vcxproj
@@ -0,0 +1,314 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Itanium">
+      <Configuration>Debug</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Itanium">
+      <Configuration>Release</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C52F9E7B-498A-42BE-8DB4-85A15694382A}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <CharacterSet>MultiByte</CharacterSet>
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.30128.1</_ProjectFileVersion>
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+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">x86\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</GenerateManifest>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">x86\MiniUnzip$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">x86\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</GenerateManifest>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">x64\MiniUnzip$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">x64\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</GenerateManifest>
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+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">ia64\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">false</GenerateManifest>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">x64\MiniUnzip$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">x64\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</GenerateManifest>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ia64\MiniUnzip$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ia64\MiniUnzip$(Configuration)\Tmp\</IntDir>
+    <LinkIncremental Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">false</LinkIncremental>
+    <GenerateManifest Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">false</GenerateManifest>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
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+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)miniunz.pdb</ProgramDatabaseFile>
+      <SubSystem>Console</SubSystem>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <DataExecutionPrevention>
+      </DataExecutionPrevention>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
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+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>x86\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <DataExecutionPrevention>
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+      <TargetMachine>MachineX86</TargetMachine>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)miniunz.pdb</ProgramDatabaseFile>
+      <SubSystem>Console</SubSystem>
+      <TargetMachine>MachineX64</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
+    <Midl>
+      <TargetEnvironment>Itanium</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>ia64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)miniunz.pdb</ProgramDatabaseFile>
+      <SubSystem>Console</SubSystem>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Midl>
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+    </Midl>
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>x64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
+    <Midl>
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+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>ia64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)miniunz.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <TargetMachine>MachineIA64</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\minizip\miniunz.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="zlibvc.vcxproj">
+      <Project>{8fd826f8-3739-44e6-8cc8-997122e53b8d}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc11/minizip.vcxproj b/compat/zlib/contrib/vstudio/vc11/minizip.vcxproj
new file mode 100644
index 0000000..c93d9e6
--- /dev/null
+++ b/compat/zlib/contrib/vstudio/vc11/minizip.vcxproj
@@ -0,0 +1,311 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Itanium">
+      <Configuration>Debug</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Itanium">
+      <Configuration>Release</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
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new file mode 100644
index 0000000..6d55954
--- /dev/null
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new file mode 100644
index 0000000..9f20c78
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+    <Link>
+      <AdditionalDependencies>x86\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
+      <SubSystem>Console</SubSystem>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
+      <DataExecutionPrevention>
+      </DataExecutionPrevention>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
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+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
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+    <Link>
+      <AdditionalDependencies>x86\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <RandomizedBaseAddress>false</RandomizedBaseAddress>
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+    <Midl>
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+    <ClCompile>
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+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
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+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
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+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>x64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
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+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
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+      </PrecompiledHeader>
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+      <WarningLevel>Level3</WarningLevel>
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+    <Link>
+      <AdditionalDependencies>ia64\ZlibDllDebug\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
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+      <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
+      <SubSystem>Console</SubSystem>
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+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
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+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
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+      </PrecompiledHeader>
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+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
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+    <Link>
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+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
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+      <SubSystem>Console</SubSystem>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
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+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AdditionalIncludeDirectories>..\..\..;..\..\minizip;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <BasicRuntimeChecks>Default</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>ia64\ZlibDllRelease\zlibwapi.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)testzlibdll.exe</OutputFile>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Console</SubSystem>
+      <OptimizeReferences>true</OptimizeReferences>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <TargetMachine>MachineIA64</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\testzlib\testzlib.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="zlibvc.vcxproj">
+      <Project>{8fd826f8-3739-44e6-8cc8-997122e53b8d}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc7/zlib.rc b/compat/zlib/contrib/vstudio/vc11/zlib.rc
index 72cb8b4..73f6476 100644
--- a/compat/zlib/contrib/vstudio/vc7/zlib.rc
+++ b/compat/zlib/contrib/vstudio/vc11/zlib.rc
@@ -2,8 +2,8 @@
 
 #define IDR_VERSION1  1
 IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1,2,3,0
-  PRODUCTVERSION 1,2,3,0
+  FILEVERSION	 1,2,8,0
+  PRODUCTVERSION 1,2,8,0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -16,13 +16,13 @@ BEGIN
     //language ID = U.S. English, char set = Windows, Multilingual
 
     BEGIN
-      VALUE "FileDescription", "zlib data compression library\0"
-      VALUE "FileVersion",	"1.2.3.0\0"
+      VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
+      VALUE "FileVersion",	"1.2.8\0"
       VALUE "InternalName",	"zlib\0"
-      VALUE "OriginalFilename",	"zlib.dll\0"
+      VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
       VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
-      VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
+      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
     END
   END
   BLOCK "VarFileInfo"
diff --git a/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj
new file mode 100644
index 0000000..806b76a
--- /dev/null
+++ b/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj
@@ -0,0 +1,464 @@
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+    <ProjectConfiguration Include="Debug|x64">
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+      <Platform>x64</Platform>
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+    <ProjectConfiguration Include="ReleaseWithoutAsm|Itanium">
+      <Configuration>ReleaseWithoutAsm</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="ReleaseWithoutAsm|Win32">
+      <Configuration>ReleaseWithoutAsm</Configuration>
+      <Platform>Win32</Platform>
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+    <ProjectConfiguration Include="ReleaseWithoutAsm|x64">
+      <Configuration>ReleaseWithoutAsm</Configuration>
+      <Platform>x64</Platform>
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+    <ProjectConfiguration Include="Release|Itanium">
+      <Configuration>Release</Configuration>
+      <Platform>Itanium</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseOfMfc>false</UseOfMfc>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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+    <ClCompile>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
+    <Midl>
+      <TargetEnvironment>Itanium</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
+    <Midl>
+      <TargetEnvironment>Itanium</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|x64'">
+    <Midl>
+      <TargetEnvironment>X64</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">
+    <Midl>
+      <TargetEnvironment>Itanium</TargetEnvironment>
+    </Midl>
+    <ClCompile>
+      <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
+      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <StringPooling>true</StringPooling>
+      <ExceptionHandling>
+      </ExceptionHandling>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <BufferSecurityCheck>false</BufferSecurityCheck>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <PrecompiledHeaderOutputFile>$(IntDir)zlibstat.pch</PrecompiledHeaderOutputFile>
+      <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
+      <ObjectFileName>$(IntDir)</ObjectFileName>
+      <ProgramDataBaseFileName>$(OutDir)</ProgramDataBaseFileName>
+      <WarningLevel>Level3</WarningLevel>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </ClCompile>
+    <ResourceCompile>
+      <Culture>0x040c</Culture>
+    </ResourceCompile>
+    <Lib>
+      <AdditionalOptions>/MACHINE:IA64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
+      <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+    </Lib>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\adler32.c" />
+    <ClCompile Include="..\..\..\compress.c" />
+    <ClCompile Include="..\..\..\crc32.c" />
+    <ClCompile Include="..\..\..\deflate.c" />
+    <ClCompile Include="..\..\..\gzclose.c" />
+    <ClCompile Include="..\..\..\gzlib.c" />
+    <ClCompile Include="..\..\..\gzread.c" />
+    <ClCompile Include="..\..\..\gzwrite.c" />
+    <ClCompile Include="..\..\..\infback.c" />
+    <ClCompile Include="..\..\masmx64\inffas8664.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Itanium'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
+    </ClCompile>
+    <ClCompile Include="..\..\..\inffast.c" />
+    <ClCompile Include="..\..\..\inflate.c" />
+    <ClCompile Include="..\..\..\inftrees.c" />
+    <ClCompile Include="..\..\minizip\ioapi.c" />
+    <ClCompile Include="..\..\..\trees.c" />
+    <ClCompile Include="..\..\..\uncompr.c" />
+    <ClCompile Include="..\..\minizip\unzip.c" />
+    <ClCompile Include="..\..\minizip\zip.c" />
+    <ClCompile Include="..\..\..\zutil.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="zlib.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="zlibvc.def" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc7/zlibvc.def b/compat/zlib/contrib/vstudio/vc11/zlibvc.def
index a40e715..6367046 100644
--- a/compat/zlib/contrib/vstudio/vc7/zlibvc.def
+++ b/compat/zlib/contrib/vstudio/vc11/zlibvc.def
@@ -1,7 +1,7 @@
+LIBRARY
+; zlib data compression and ZIP file I/O library
 
-VERSION		1.23
-
-HEAPSIZE	1048576,8192
+VERSION		1.2.8
 
 EXPORTS
         adler32                                  @1
@@ -55,6 +55,7 @@ EXPORTS
         gzungetc                                 @49
         zlibCompileFlags                         @50
         deflatePrime                             @51
+        deflatePending                           @52
 
         unzOpen                                  @61
         unzClose                                 @62
@@ -90,3 +91,53 @@ EXPORTS
         unzGoToFilePos                           @101
 
         fill_win32_filefunc                      @110
+
+; zlibwapi v1.2.4 added:
+        fill_win32_filefunc64                   @111
+        fill_win32_filefunc64A                  @112
+        fill_win32_filefunc64W                  @113
+
+        unzOpen64                               @120
+        unzOpen2_64                             @121
+        unzGetGlobalInfo64                      @122
+        unzGetCurrentFileInfo64                 @124
+        unzGetCurrentFileZStreamPos64           @125
+        unztell64                               @126
+        unzGetFilePos64                         @127
+        unzGoToFilePos64                        @128
+
+        zipOpen64                               @130
+        zipOpen2_64                             @131
+        zipOpenNewFileInZip64                   @132
+        zipOpenNewFileInZip2_64                 @133
+        zipOpenNewFileInZip3_64                 @134
+        zipOpenNewFileInZip4_64                 @135
+        zipCloseFileInZipRaw64                  @136
+
+; zlib1 v1.2.4 added:
+        adler32_combine                         @140
+        crc32_combine                           @142
+        deflateSetHeader                        @144
+        deflateTune                             @145
+        gzbuffer                                @146
+        gzclose_r                               @147
+        gzclose_w                               @148
+        gzdirect                                @149
+        gzoffset                                @150
+        inflateGetHeader                        @156
+        inflateMark                             @157
+        inflatePrime                            @158
+        inflateReset2                           @159
+        inflateUndermine                        @160
+
+; zlib1 v1.2.6 added:
+        gzgetc_                                 @161
+        inflateResetKeep                        @163
+        deflateResetKeep                        @164
+
+; zlib1 v1.2.7 added:
+        gzopen_w                                @165
+
+; zlib1 v1.2.8 added:
+        inflateGetDictionary                    @166
+        gzvprintf                               @167
diff --git a/compat/zlib/contrib/vstudio/vc8/zlibvc.sln b/compat/zlib/contrib/vstudio/vc11/zlibvc.sln
index a815a55..9fcbafd 100644
--- a/compat/zlib/contrib/vstudio/vc8/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc11/zlibvc.sln
@@ -1,26 +1,17 @@
 
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "TestZlibDll", "testzlibdll.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
-	EndProjectSection
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
-	ProjectSection(ProjectDependencies) = postProject
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
-	EndProjectSection
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
-	ProjectSection(ProjectDependencies) = postProject
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D} = {8FD826F8-3739-44E6-8CC8-997122E53B8D}
-	EndProjectSection
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -35,108 +26,90 @@ Global
 		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Itanium
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.Build.0 = Debug|Itanium
+		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Itanium.ActiveCfg = Debug|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.ActiveCfg = Debug|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|Win32.Build.0 = Debug|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.ActiveCfg = Debug|x64
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Debug|x64.Build.0 = Debug|x64
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Itanium
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.Build.0 = Release|Itanium
+		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Itanium.ActiveCfg = Release|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.ActiveCfg = Release|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|Win32.Build.0 = Release|Win32
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = ReleaseWithoutAsm|x64
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = ReleaseWithoutAsm|x64
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium
-		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.Build.0 = ReleaseWithoutAsm|Itanium
+		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.ActiveCfg = Release|x64
+		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.Release|x64.Build.0 = Release|x64
+		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
 		{8FD826F8-3739-44E6-8CC8-997122E53B8D}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Itanium
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.Build.0 = Debug|Itanium
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Itanium.ActiveCfg = Debug|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.Build.0 = Debug|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.ActiveCfg = Debug|x64
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|x64.Build.0 = Debug|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Itanium
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.Build.0 = Release|Itanium
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Itanium.ActiveCfg = Release|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.ActiveCfg = Release|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|Win32.Build.0 = Release|Win32
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.ActiveCfg = Release|x64
 		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Itanium
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diff --git a/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj
new file mode 100644
index 0000000..c65b95f
--- /dev/null
+++ b/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj
@@ -0,0 +1,688 @@
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+    <ClCompile Include="..\..\..\trees.c" />
+    <ClCompile Include="..\..\..\uncompr.c" />
+    <ClCompile Include="..\..\minizip\unzip.c">
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <ClCompile Include="..\..\minizip\zip.c">
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions Condition="'$(Configuration)|$(Platform)'=='Release|x64'">ZLIB_INTERNAL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <ClCompile Include="..\..\..\zutil.c" />
+  </ItemGroup>
+  <ItemGroup>
+    <ResourceCompile Include="zlib.rc" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="zlibvc.def" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="..\..\..\deflate.h" />
+    <ClInclude Include="..\..\..\infblock.h" />
+    <ClInclude Include="..\..\..\infcodes.h" />
+    <ClInclude Include="..\..\..\inffast.h" />
+    <ClInclude Include="..\..\..\inftrees.h" />
+    <ClInclude Include="..\..\..\infutil.h" />
+    <ClInclude Include="..\..\..\zconf.h" />
+    <ClInclude Include="..\..\..\zlib.h" />
+    <ClInclude Include="..\..\..\zutil.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
+\ No newline at end of file
diff --git a/compat/zlib/contrib/vstudio/vc7/miniunz.vcproj b/compat/zlib/contrib/vstudio/vc7/miniunz.vcproj
deleted file mode 100644
index ad5117c..0000000
--- a/compat/zlib/contrib/vstudio/vc7/miniunz.vcproj
+++ /dev/null
@@ -1,126 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.00"
-	Name="miniunz"
-	ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
-	Keyword="Win32Proj">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="Debug"
-			IntermediateDirectory="Debug"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="TRUE"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="4"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="2"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
-				SubSystem="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="Release"
-			IntermediateDirectory="Release"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="TRUE"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="3"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="TRUE"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-	</Configurations>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
-			<File
-				RelativePath="..\..\minizip\miniunz.c">
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc">
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
-		</Filter>
-		<File
-			RelativePath="ReleaseDll\zlibwapi.lib">
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc7/minizip.vcproj b/compat/zlib/contrib/vstudio/vc7/minizip.vcproj
deleted file mode 100644
index fb5b632..0000000
--- a/compat/zlib/contrib/vstudio/vc7/minizip.vcproj
+++ /dev/null
@@ -1,126 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.00"
-	Name="minizip"
-	ProjectGUID="{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
-	Keyword="Win32Proj">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="Debug"
-			IntermediateDirectory="Debug"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="TRUE"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="4"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="2"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile="$(OutDir)/minizip.pdb"
-				SubSystem="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="Release"
-			IntermediateDirectory="Release"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="TRUE"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="3"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="TRUE"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-	</Configurations>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
-			<File
-				RelativePath="..\..\minizip\minizip.c">
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc">
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
-		</Filter>
-		<File
-			RelativePath="ReleaseDll\zlibwapi.lib">
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc7/testzlib.vcproj b/compat/zlib/contrib/vstudio/vc7/testzlib.vcproj
deleted file mode 100644
index 97bc3e8..0000000
--- a/compat/zlib/contrib/vstudio/vc7/testzlib.vcproj
+++ /dev/null
@@ -1,126 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.00"
-	Name="testZlibDll"
-	ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654C}"
-	Keyword="Win32Proj">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="Debug"
-			IntermediateDirectory="Debug"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="TRUE"
-				BasicRuntimeChecks="3"
-				RuntimeLibrary="5"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="4"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateDebugInformation="TRUE"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="Release"
-			IntermediateDirectory="Release"
-			ConfigurationType="1"
-			CharacterSet="2">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="TRUE"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="TRUE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				UsePrecompiledHeader="0"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="TRUE"
-				DebugInformationFormat="3"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="TRUE"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-			<Tool
-				Name="VCWebDeploymentTool"/>
-		</Configuration>
-	</Configurations>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
-			<File
-				RelativePath="..\..\testzlib\testzlib.c">
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc">
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe">
-		</Filter>
-		<File
-			RelativePath="ReleaseDll\zlibwapi.lib">
-		</File>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc7/zlibstat.vcproj b/compat/zlib/contrib/vstudio/vc7/zlibstat.vcproj
deleted file mode 100644
index 766d7a4..0000000
--- a/compat/zlib/contrib/vstudio/vc7/zlibstat.vcproj
+++ /dev/null
@@ -1,246 +0,0 @@
-<?xml version="1.0" encoding = "Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="7.00"
-	Name="zlibstat"
-	SccProjectName=""
-	SccLocalPath="">
-	<Platforms>
-		<Platform
-			Name="Win32"/>
-	</Platforms>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory=".\zlibstatDebug"
-			IntermediateDirectory=".\zlibstatDebug"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE">
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
-				ExceptionHandling="FALSE"
-				RuntimeLibrary="5"
-				PrecompiledHeaderFile=".\zlibstatDebug/zlibstat.pch"
-				AssemblerListingLocation=".\zlibstatDebug/"
-				ObjectFile=".\zlibstatDebug/"
-				ProgramDataBaseFileName=".\zlibstatDebug/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"
-				DebugInformationFormat="1"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/NODEFAULTLIB "
-				OutputFile=".\zlibstatDebug\zlibstat.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseAxp|Win32"
-			OutputDirectory=".\zlibsta0"
-			IntermediateDirectory=".\zlibsta0"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE">
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
-				StringPooling="TRUE"
-				ExceptionHandling="FALSE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				PrecompiledHeaderFile=".\zlibsta0/zlibstat.pch"
-				AssemblerListingLocation=".\zlibsta0/"
-				ObjectFile=".\zlibsta0/"
-				ProgramDataBaseFileName=".\zlibsta0/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/NODEFAULTLIB "
-				OutputFile=".\zlibsta0\zlibstat.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory=".\zlibstat"
-			IntermediateDirectory=".\zlibstat"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE">
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;ASMV;ASMINF"
-				StringPooling="TRUE"
-				ExceptionHandling="FALSE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				PrecompiledHeaderFile=".\zlibstat/zlibstat.pch"
-				AssemblerListingLocation=".\zlibstat/"
-				ObjectFile=".\zlibstat/"
-				ProgramDataBaseFileName=".\zlibstat/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj /NODEFAULTLIB "
-				OutputFile=".\zlibstat\zlibstat.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|Win32"
-			OutputDirectory="zlibstatWithoutAsm"
-			IntermediateDirectory="zlibstatWithoutAsm"
-			ConfigurationType="4"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="FALSE">
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI"
-				StringPooling="TRUE"
-				ExceptionHandling="FALSE"
-				RuntimeLibrary="4"
-				EnableFunctionLevelLinking="TRUE"
-				PrecompiledHeaderFile=".\zlibstat/zlibstat.pch"
-				AssemblerListingLocation=".\zlibstatWithoutAsm/"
-				ObjectFile=".\zlibstatWithoutAsm/"
-				ProgramDataBaseFileName=".\zlibstatWithoutAsm/"
-				WarningLevel="3"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCCustomBuildTool"/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions=" /NODEFAULTLIB "
-				OutputFile=".\zlibstatWithoutAsm\zlibstat.lib"
-				SuppressStartupBanner="TRUE"/>
-			<Tool
-				Name="VCMIDLTool"/>
-			<Tool
-				Name="VCPostBuildEventTool"/>
-			<Tool
-				Name="VCPreBuildEventTool"/>
-			<Tool
-				Name="VCPreLinkEventTool"/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"/>
-		</Configuration>
-	</Configurations>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="">
-			<File
-				RelativePath="..\..\..\adler32.c">
-			</File>
-			<File
-				RelativePath="..\..\..\compress.c">
-			</File>
-			<File
-				RelativePath="..\..\..\crc32.c">
-			</File>
-			<File
-				RelativePath="..\..\..\deflate.c">
-			</File>
-			<File
-				RelativePath="..\..\masmx86\gvmat32c.c">
-			</File>
-			<File
-				RelativePath="..\..\..\gzio.c">
-			</File>
-			<File
-				RelativePath="..\..\..\infback.c">
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.c">
-			</File>
-			<File
-				RelativePath="..\..\..\inflate.c">
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.c">
-			</File>
-			<File
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deleted file mode 100644
index 927b42b..0000000
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+++ /dev/null
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deleted file mode 100644
index 8533b49..0000000
--- a/compat/zlib/contrib/vstudio/vc7/zlibvc.vcproj
+++ /dev/null
@@ -1,445 +0,0 @@
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-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\minizip\zip.c">
-				<FileConfiguration
-					Name="Release|Win32">
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath=".\zlib.rc">
-			</File>
-			<File
-				RelativePath=".\zlibvc.def">
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.c">
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;fi;fd">
-			<File
-				RelativePath="..\..\..\deflate.h">
-			</File>
-			<File
-				RelativePath="..\..\..\infblock.h">
-			</File>
-			<File
-				RelativePath="..\..\..\infcodes.h">
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.h">
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.h">
-			</File>
-			<File
-				RelativePath="..\..\..\infutil.h">
-			</File>
-			<File
-				RelativePath="..\..\..\zconf.h">
-			</File>
-			<File
-				RelativePath="..\..\..\zlib.h">
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.h">
-			</File>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe">
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/miniunz.vcproj b/compat/zlib/contrib/vstudio/vc8/miniunz.vcproj
deleted file mode 100644
index 4af53e8..0000000
--- a/compat/zlib/contrib/vstudio/vc8/miniunz.vcproj
+++ /dev/null
@@ -1,566 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="miniunz"
-	ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
-	Keyword="Win32Proj"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="4"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
-				SubSystem="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="x64\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
-				SubSystem="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Itanium"
-			OutputDirectory="ia64\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/miniunz.pdb"
-				SubSystem="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="x86\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="x86\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|x64"
-			OutputDirectory="x64\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="x64\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Itanium"
-			OutputDirectory="ia64\MiniUnzip$(ConfigurationName)"
-			IntermediateDirectory="ia64\MiniUnzip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/miniunz.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
-			>
-			<File
-				RelativePath="..\..\minizip\miniunz.c"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc"
-			>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-			>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/minizip.vcproj b/compat/zlib/contrib/vstudio/vc8/minizip.vcproj
deleted file mode 100644
index 85f64c4..0000000
--- a/compat/zlib/contrib/vstudio/vc8/minizip.vcproj
+++ /dev/null
@@ -1,563 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="minizip"
-	ProjectGUID="{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
-	Keyword="Win32Proj"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\MiniZip$(ConfigurationName)"
-			IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="4"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/minizip.pdb"
-				SubSystem="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="x64\$(ConfigurationName)"
-			IntermediateDirectory="x64\$(ConfigurationName)"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/minizip.pdb"
-				SubSystem="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Itanium"
-			OutputDirectory="ia64\$(ConfigurationName)"
-			IntermediateDirectory="ia64\$(ConfigurationName)"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/minizip.pdb"
-				SubSystem="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="x86\MiniZip$(ConfigurationName)"
-			IntermediateDirectory="x86\MiniZip$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|x64"
-			OutputDirectory="x64\$(ConfigurationName)"
-			IntermediateDirectory="x64\$(ConfigurationName)"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Itanium"
-			OutputDirectory="ia64\$(ConfigurationName)"
-			IntermediateDirectory="ia64\$(ConfigurationName)"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/minizip.exe"
-				LinkIncremental="1"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
-			>
-			<File
-				RelativePath="..\..\minizip\minizip.c"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc"
-			>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-			>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/testzlib.vcproj b/compat/zlib/contrib/vstudio/vc8/testzlib.vcproj
deleted file mode 100644
index 68c3539..0000000
--- a/compat/zlib/contrib/vstudio/vc8/testzlib.vcproj
+++ /dev/null
@@ -1,948 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="testzlib"
-	ProjectGUID="{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
-	RootNamespace="testzlib"
-	Keyword="Win32Proj"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerOutput="4"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="4"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="x64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				AssemblerListingLocation="$(IntDir)\"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
-				GenerateManifest="false"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Itanium"
-			OutputDirectory="ia64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerOutput="4"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|Win32"
-			OutputDirectory="x86\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|x64"
-			OutputDirectory="x64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				AssemblerListingLocation="$(IntDir)\"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies=""
-				GenerateManifest="false"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|Itanium"
-			OutputDirectory="ia64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="x86\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x86\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx86\gvmat32.obj ..\..\masmx86\inffas32.obj"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|x64"
-			OutputDirectory="x64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="x64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				AssemblerListingLocation="$(IntDir)\"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
-				GenerateManifest="false"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Itanium"
-			OutputDirectory="ia64\TestZlib$(ConfigurationName)"
-			IntermediateDirectory="ia64\TestZlib$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			CharacterSet="2"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
-			>
-			<File
-				RelativePath="..\..\..\adler32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\compress.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\crc32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\deflate.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\masmx86\gvmat32c.c"
-				>
-				<FileConfiguration
-					Name="Debug|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Win64 (AMD64)"
-					ExcludedFromBuild="TRUE"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win64 (AMD64)"
-					ExcludedFromBuild="TRUE"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseAsm|Win64 (AMD64)"
-					ExcludedFromBuild="TRUE"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\..\infback.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\masmx64\inffas8664.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inflate.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\testzlib\testzlib.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\trees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\uncompr.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.c"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc"
-			>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-			>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/testzlibdll.vcproj b/compat/zlib/contrib/vstudio/vc8/testzlibdll.vcproj
deleted file mode 100644
index f38ab5e..0000000
--- a/compat/zlib/contrib/vstudio/vc8/testzlibdll.vcproj
+++ /dev/null
@@ -1,567 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="TestZlibDll"
-	ProjectGUID="{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
-	Keyword="Win32Proj"
-	SignManifests="true"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="4"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="x64\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Itanium"
-			OutputDirectory="ia64\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;_DEBUG;_CONSOLE;WIN64"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllDebug\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="2"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				ProgramDatabaseFile="$(OutDir)/testzlib.pdb"
-				SubSystem="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="x86\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="x86\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x86\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="1"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|x64"
-			OutputDirectory="x64\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="x64\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="x64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="17"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Itanium"
-			OutputDirectory="ia64\TestZlibDll$(ConfigurationName)"
-			IntermediateDirectory="ia64\TestZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="1"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			CharacterSet="2"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="2"
-				InlineFunctionExpansion="1"
-				OmitFramePointers="true"
-				AdditionalIncludeDirectories="..\..\..;..\..\minizip"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;NDEBUG;_CONSOLE;WIN64"
-				StringPooling="true"
-				BasicRuntimeChecks="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				UsePrecompiledHeader="0"
-				AssemblerListingLocation="$(IntDir)\"
-				WarningLevel="3"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="3"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				AdditionalDependencies="ia64\ZlibDllRelease\zlibwapi.lib"
-				OutputFile="$(OutDir)/testzlib.exe"
-				LinkIncremental="1"
-				GenerateManifest="false"
-				GenerateDebugInformation="true"
-				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				OptimizeForWindows98="1"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
-			>
-			<File
-				RelativePath="..\..\testzlib\testzlib.c"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;inc"
-			>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-			>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/zlib.rc b/compat/zlib/contrib/vstudio/vc8/zlib.rc
deleted file mode 100644
index 72cb8b4..0000000
--- a/compat/zlib/contrib/vstudio/vc8/zlib.rc
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <windows.h>
-
-#define IDR_VERSION1  1
-IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1,2,3,0
-  PRODUCTVERSION 1,2,3,0
-  FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
-  FILEFLAGS	0
-  FILEOS	VOS_DOS_WINDOWS32
-  FILETYPE	VFT_DLL
-  FILESUBTYPE	0	// not used
-BEGIN
-  BLOCK "StringFileInfo"
-  BEGIN
-    BLOCK "040904E4"
-    //language ID = U.S. English, char set = Windows, Multilingual
-
-    BEGIN
-      VALUE "FileDescription", "zlib data compression library\0"
-      VALUE "FileVersion",	"1.2.3.0\0"
-      VALUE "InternalName",	"zlib\0"
-      VALUE "OriginalFilename",	"zlib.dll\0"
-      VALUE "ProductName",	"ZLib.DLL\0"
-      VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
-      VALUE "LegalCopyright", "(C) 1995-2003 Jean-loup Gailly & Mark Adler\0"
-    END
-  END
-  BLOCK "VarFileInfo"
-  BEGIN
-    VALUE "Translation", 0x0409, 1252
-  END
-END
diff --git a/compat/zlib/contrib/vstudio/vc8/zlibstat.vcproj b/compat/zlib/contrib/vstudio/vc8/zlibstat.vcproj
deleted file mode 100644
index fb97037..0000000
--- a/compat/zlib/contrib/vstudio/vc8/zlibstat.vcproj
+++ /dev/null
@@ -1,870 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="zlibstat"
-	ProjectGUID="{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE"
-				ExceptionHandling="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="1"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="x64\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				ExceptionHandling="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="1"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Debug|Itanium"
-			OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				ExceptionHandling="0"
-				RuntimeLibrary="3"
-				BufferSecurityCheck="false"
-				PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-				Detect64BitPortabilityProblems="true"
-				DebugInformationFormat="1"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="x86\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;ASMV;ASMINF"
-				StringPooling="true"
-				ExceptionHandling="0"
-				RuntimeLibrary="0"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
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-				OutputFile="$(OutDir)\zlibstat.lib"
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-				Name="VCPostBuildEventTool"
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-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|Win32"
-			OutputDirectory="x86\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="x86\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
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-				Name="VCPreBuildEventTool"
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-				InlineFunctionExpansion="1"
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-				Culture="1036"
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-				AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
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-				Name="VCPostBuildEventTool"
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-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|x64"
-			OutputDirectory="x64\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="x64\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
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-				Name="VCCustomBuildTool"
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-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="3"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;WIN64"
-				StringPooling="true"
-				ExceptionHandling="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
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-				PrecompiledHeaderFile="$(IntDir)/zlibstat.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLibrarianTool"
-				AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="ReleaseWithoutAsm|Itanium"
-			OutputDirectory="ia64\ZlibStat$(ConfigurationName)"
-			IntermediateDirectory="ia64\ZlibStat$(ConfigurationName)\Tmp"
-			ConfigurationType="4"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
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-			<Tool
-				Name="VCMIDLTool"
-				TargetEnvironment="2"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
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-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				Culture="1036"
-			/>
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-				Name="VCPreLinkEventTool"
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-				Name="VCLibrarianTool"
-				AdditionalOptions="/MACHINE:IA64 /NODEFAULTLIB"
-				OutputFile="$(OutDir)\zlibstat.lib"
-				SuppressStartupBanner="true"
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-			/>
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-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			>
-			<File
-				RelativePath="..\..\..\adler32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\compress.c"
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-			</File>
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-					ExcludedFromBuild="true"
-					>
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-					ExcludedFromBuild="true"
-					>
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-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					ExcludedFromBuild="true"
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-						Name="VCCLCompilerTool"
-					/>
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-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
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-				<FileConfiguration
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-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
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-				<FileConfiguration
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-					>
-					<Tool
-						Name="VCCLCompilerTool"
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-			</File>
-			<File
-				RelativePath="..\..\..\gzio.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\infback.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\masmx64\inffas8664.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inflate.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\ioapi.c"
-				>
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-			<File
-				RelativePath="..\..\..\trees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\uncompr.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\unzip.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\zip.c"
-				>
-			</File>
-			<File
-				RelativePath=".\zlib.rc"
-				>
-			</File>
-			<File
-				RelativePath=".\zlibvc.def"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.c"
-				>
-			</File>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc8/zlibvc.def b/compat/zlib/contrib/vstudio/vc8/zlibvc.def
deleted file mode 100644
index a40e715..0000000
--- a/compat/zlib/contrib/vstudio/vc8/zlibvc.def
+++ /dev/null
@@ -1,92 +0,0 @@
-
-VERSION		1.23
-
-HEAPSIZE	1048576,8192
-
-EXPORTS
-        adler32                                  @1
-        compress                                 @2
-        crc32                                    @3
-        deflate                                  @4
-        deflateCopy                              @5
-        deflateEnd                               @6
-        deflateInit2_                            @7
-        deflateInit_                             @8
-        deflateParams                            @9
-        deflateReset                             @10
-        deflateSetDictionary                     @11
-        gzclose                                  @12
-        gzdopen                                  @13
-        gzerror                                  @14
-        gzflush                                  @15
-        gzopen                                   @16
-        gzread                                   @17
-        gzwrite                                  @18
-        inflate                                  @19
-        inflateEnd                               @20
-        inflateInit2_                            @21
-        inflateInit_                             @22
-        inflateReset                             @23
-        inflateSetDictionary                     @24
-        inflateSync                              @25
-        uncompress                               @26
-        zlibVersion                              @27
-        gzprintf                                 @28
-        gzputc                                   @29
-        gzgetc                                   @30
-        gzseek                                   @31
-        gzrewind                                 @32
-        gztell                                   @33
-        gzeof                                    @34
-        gzsetparams                              @35
-        zError                                   @36
-        inflateSyncPoint                         @37
-        get_crc_table                            @38
-        compress2                                @39
-        gzputs                                   @40
-        gzgets                                   @41
-        inflateCopy                              @42
-        inflateBackInit_                         @43
-        inflateBack                              @44
-        inflateBackEnd                           @45
-        compressBound                            @46
-        deflateBound                             @47
-        gzclearerr                               @48
-        gzungetc                                 @49
-        zlibCompileFlags                         @50
-        deflatePrime                             @51
-
-        unzOpen                                  @61
-        unzClose                                 @62
-        unzGetGlobalInfo                         @63
-        unzGetCurrentFileInfo                    @64
-        unzGoToFirstFile                         @65
-        unzGoToNextFile                          @66
-        unzOpenCurrentFile                       @67
-        unzReadCurrentFile                       @68
-        unzOpenCurrentFile3                      @69
-        unztell                                  @70
-        unzeof                                   @71
-        unzCloseCurrentFile                      @72
-        unzGetGlobalComment                      @73
-        unzStringFileNameCompare                 @74
-        unzLocateFile                            @75
-        unzGetLocalExtrafield                    @76
-        unzOpen2                                 @77
-        unzOpenCurrentFile2                      @78
-        unzOpenCurrentFilePassword               @79
-
-        zipOpen                                  @80
-        zipOpenNewFileInZip                      @81
-        zipWriteInFileInZip                      @82
-        zipCloseFileInZip                        @83
-        zipClose                                 @84
-        zipOpenNewFileInZip2                     @86
-        zipCloseFileInZipRaw                     @87
-        zipOpen2                                 @88
-        zipOpenNewFileInZip3                     @89
-
-        unzGetFilePos                            @100
-        unzGoToFilePos                           @101
-
-        fill_win32_filefunc                      @110
diff --git a/compat/zlib/contrib/vstudio/vc8/zlibvc.vcproj b/compat/zlib/contrib/vstudio/vc8/zlibvc.vcproj
deleted file mode 100644
index e717011..0000000
--- a/compat/zlib/contrib/vstudio/vc8/zlibvc.vcproj
+++ /dev/null
@@ -1,1219 +0,0 @@
-<?xml version="1.0" encoding="Windows-1252"?>
-<VisualStudioProject
-	ProjectType="Visual C++"
-	Version="8,00"
-	Name="zlibvc"
-	ProjectGUID="{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
-	>
-	<Platforms>
-		<Platform
-			Name="Win32"
-		/>
-		<Platform
-			Name="x64"
-		/>
-		<Platform
-			Name="Itanium"
-		/>
-	</Platforms>
-	<ToolFiles>
-	</ToolFiles>
-	<Configurations>
-		<Configuration
-			Name="Debug|Win32"
-			OutputDirectory="x86\ZlibDll$(ConfigurationName)"
-			IntermediateDirectory="x86\ZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="2"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="_DEBUG"
-				MkTypLibCompatible="true"
-				SuppressStartupBanner="true"
-				TargetEnvironment="1"
-				TypeLibraryName="$(OutDir)/zlibvc.tlb"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32,_CRT_SECURE_NO_DEPRECATE,ZLIB_WINAPI,ASMV,ASMINF"
-				ExceptionHandling="0"
-				RuntimeLibrary="1"
-				BufferSecurityCheck="false"
-				PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				BrowseInformation="0"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-				DebugInformationFormat="4"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="_DEBUG"
-				Culture="1036"
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-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-		<Configuration
-			Name="Release|Itanium"
-			OutputDirectory="ia64\ZlibDll$(ConfigurationName)"
-			IntermediateDirectory="ia64\ZlibDll$(ConfigurationName)\Tmp"
-			ConfigurationType="2"
-			InheritedPropertySheets="UpgradeFromVC70.vsprops"
-			UseOfMFC="0"
-			ATLMinimizesCRunTimeLibraryUsage="false"
-			WholeProgramOptimization="1"
-			>
-			<Tool
-				Name="VCPreBuildEventTool"
-			/>
-			<Tool
-				Name="VCCustomBuildTool"
-			/>
-			<Tool
-				Name="VCXMLDataGeneratorTool"
-			/>
-			<Tool
-				Name="VCWebServiceProxyGeneratorTool"
-			/>
-			<Tool
-				Name="VCMIDLTool"
-				PreprocessorDefinitions="NDEBUG"
-				MkTypLibCompatible="true"
-				SuppressStartupBanner="true"
-				TargetEnvironment="2"
-				TypeLibraryName="$(OutDir)/zlibvc.tlb"
-			/>
-			<Tool
-				Name="VCCLCompilerTool"
-				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="_CRT_SECURE_NO_DEPRECATE;ZLIB_WINAPI;WIN64"
-				StringPooling="true"
-				ExceptionHandling="0"
-				RuntimeLibrary="2"
-				BufferSecurityCheck="false"
-				EnableFunctionLevelLinking="true"
-				PrecompiledHeaderFile="$(IntDir)/zlibvc.pch"
-				AssemblerOutput="2"
-				AssemblerListingLocation="$(IntDir)\"
-				ObjectFile="$(IntDir)\"
-				ProgramDataBaseFileName="$(OutDir)\"
-				BrowseInformation="0"
-				WarningLevel="3"
-				SuppressStartupBanner="true"
-			/>
-			<Tool
-				Name="VCManagedResourceCompilerTool"
-			/>
-			<Tool
-				Name="VCResourceCompilerTool"
-				PreprocessorDefinitions="NDEBUG"
-				Culture="1036"
-			/>
-			<Tool
-				Name="VCPreLinkEventTool"
-			/>
-			<Tool
-				Name="VCLinkerTool"
-				OutputFile="$(OutDir)\zlibwapi.dll"
-				LinkIncremental="1"
-				SuppressStartupBanner="true"
-				GenerateManifest="false"
-				IgnoreAllDefaultLibraries="false"
-				ModuleDefinitionFile=".\zlibvc.def"
-				ProgramDatabaseFile="$(OutDir)/zlibwapi.pdb"
-				GenerateMapFile="true"
-				MapFileName="$(OutDir)/zlibwapi.map"
-				SubSystem="2"
-				OptimizeForWindows98="1"
-				ImportLibrary="$(OutDir)/zlibwapi.lib"
-				TargetMachine="5"
-			/>
-			<Tool
-				Name="VCALinkTool"
-			/>
-			<Tool
-				Name="VCManifestTool"
-			/>
-			<Tool
-				Name="VCXDCMakeTool"
-			/>
-			<Tool
-				Name="VCBscMakeTool"
-			/>
-			<Tool
-				Name="VCFxCopTool"
-			/>
-			<Tool
-				Name="VCAppVerifierTool"
-			/>
-			<Tool
-				Name="VCWebDeploymentTool"
-			/>
-			<Tool
-				Name="VCPostBuildEventTool"
-			/>
-		</Configuration>
-	</Configurations>
-	<References>
-	</References>
-	<Files>
-		<Filter
-			Name="Source Files"
-			Filter="cpp;c;cxx;rc;def;r;odl;hpj;bat;for;f90"
-			>
-			<File
-				RelativePath="..\..\..\adler32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\compress.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\crc32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\deflate.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\masmx86\gvmat32c.c"
-				>
-				<FileConfiguration
-					Name="Debug|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\..\gzio.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\infback.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\masmx64\inffas8664.c"
-				>
-				<FileConfiguration
-					Name="Debug|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Debug|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="ReleaseWithoutAsm|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Win32"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					ExcludedFromBuild="true"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inflate.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\ioapi.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\iowin32.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\trees.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\uncompr.c"
-				>
-			</File>
-			<File
-				RelativePath="..\..\minizip\unzip.c"
-				>
-				<FileConfiguration
-					Name="Release|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath="..\..\minizip\zip.c"
-				>
-				<FileConfiguration
-					Name="Release|Win32"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|x64"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-				<FileConfiguration
-					Name="Release|Itanium"
-					>
-					<Tool
-						Name="VCCLCompilerTool"
-						AdditionalIncludeDirectories=""
-						PreprocessorDefinitions="ZLIB_INTERNAL"
-					/>
-				</FileConfiguration>
-			</File>
-			<File
-				RelativePath=".\zlib.rc"
-				>
-			</File>
-			<File
-				RelativePath=".\zlibvc.def"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.c"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Header Files"
-			Filter="h;hpp;hxx;hm;inl;fi;fd"
-			>
-			<File
-				RelativePath="..\..\..\deflate.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\infblock.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\infcodes.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inffast.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\inftrees.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\infutil.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zconf.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zlib.h"
-				>
-			</File>
-			<File
-				RelativePath="..\..\..\zutil.h"
-				>
-			</File>
-		</Filter>
-		<Filter
-			Name="Resource Files"
-			Filter="ico;cur;bmp;dlg;rc2;rct;bin;cnt;rtf;gif;jpg;jpeg;jpe"
-			>
-		</Filter>
-	</Files>
-	<Globals>
-	</Globals>
-</VisualStudioProject>
diff --git a/compat/zlib/contrib/vstudio/vc9/zlib.rc b/compat/zlib/contrib/vstudio/vc9/zlib.rc
index 8eca4db..73f6476 100644
--- a/compat/zlib/contrib/vstudio/vc9/zlib.rc
+++ b/compat/zlib/contrib/vstudio/vc9/zlib.rc
@@ -2,8 +2,8 @@
 
 #define IDR_VERSION1  1
 IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1.2.7,0
-  PRODUCTVERSION 1.2.7,0
+  FILEVERSION	 1,2,8,0
+  PRODUCTVERSION 1,2,8,0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,12 +17,12 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.7\0"
+      VALUE "FileVersion",	"1.2.8\0"
       VALUE "InternalName",	"zlib\0"
-      VALUE "OriginalFilename",	"zlib.dll\0"
+      VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
       VALUE "Comments","DLL support by Alessandro Iacopetti & Gilles Vollant\0"
-      VALUE "LegalCopyright", "(C) 1995-2012 Jean-loup Gailly & Mark Adler\0"
+      VALUE "LegalCopyright", "(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
     END
   END
   BLOCK "VarFileInfo"
diff --git a/compat/zlib/contrib/vstudio/vc9/zlibvc.def b/compat/zlib/contrib/vstudio/vc9/zlibvc.def
index 2df8bb3..6367046 100644
--- a/compat/zlib/contrib/vstudio/vc9/zlibvc.def
+++ b/compat/zlib/contrib/vstudio/vc9/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.2.7
+VERSION		1.2.8
 
 EXPORTS
         adler32                                  @1
@@ -133,7 +133,11 @@ EXPORTS
 ; zlib1 v1.2.6 added:
         gzgetc_                                 @161
         inflateResetKeep                        @163
-        deflateResetKeep                        @164
-
-; zlib1 v1.2.7 added:
-        gzopen_w                                @165
+        deflateResetKeep                        @164
+
+; zlib1 v1.2.7 added:
+        gzopen_w                                @165
+
+; zlib1 v1.2.8 added:
+        inflateGetDictionary                    @166
+        gzvprintf                               @167
diff --git a/compat/zlib/deflate.c b/compat/zlib/deflate.c
index 9e4c2cb..6969577 100644
--- a/compat/zlib/deflate.c
+++ b/compat/zlib/deflate.c
@@ -1,5 +1,5 @@
 /* deflate.c -- compress data using the deflation algorithm
- * Copyright (C) 1995-2012 Jean-loup Gailly and Mark Adler
+ * Copyright (C) 1995-2013 Jean-loup Gailly and Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -52,7 +52,7 @@
 #include "deflate.h"
 
 const char deflate_copyright[] =
-   " deflate 1.2.7 Copyright 1995-2012 Jean-loup Gailly and Mark Adler ";
+   " deflate 1.2.8 Copyright 1995-2013 Jean-loup Gailly and Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -305,7 +305,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
     if (s->window == Z_NULL || s->prev == Z_NULL || s->head == Z_NULL ||
         s->pending_buf == Z_NULL) {
         s->status = FINISH_STATE;
-        strm->msg = (char*)ERR_MSG(Z_MEM_ERROR);
+        strm->msg = ERR_MSG(Z_MEM_ERROR);
         deflateEnd (strm);
         return Z_MEM_ERROR;
     }
@@ -329,7 +329,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
     uInt str, n;
     int wrap;
     unsigned avail;
-    unsigned char *next;
+    z_const unsigned char *next;
 
     if (strm == Z_NULL || strm->state == Z_NULL || dictionary == Z_NULL)
         return Z_STREAM_ERROR;
@@ -359,7 +359,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
     avail = strm->avail_in;
     next = strm->next_in;
     strm->avail_in = dictLength;
-    strm->next_in = (Bytef *)dictionary;
+    strm->next_in = (z_const Bytef *)dictionary;
     fill_window(s);
     while (s->lookahead >= MIN_MATCH) {
         str = s->strstart;
@@ -513,6 +513,8 @@ int ZEXPORT deflateParams(strm, level, strategy)
         strm->total_in != 0) {
         /* Flush the last buffer: */
         err = deflate(strm, Z_BLOCK);
+        if (err == Z_BUF_ERROR && s->pending == 0)
+            err = Z_OK;
     }
     if (s->level != level) {
         s->level = level;
diff --git a/compat/zlib/deflate.h b/compat/zlib/deflate.h
index fbac44d..ce0299e 100644
--- a/compat/zlib/deflate.h
+++ b/compat/zlib/deflate.h
@@ -104,7 +104,7 @@ typedef struct internal_state {
     int   wrap;          /* bit 0 true for zlib, bit 1 true for gzip */
     gz_headerp  gzhead;  /* gzip header information to write */
     uInt   gzindex;      /* where in extra, name, or comment */
-    Byte  method;        /* STORED (for zip only) or DEFLATED */
+    Byte  method;        /* can only be DEFLATED */
     int   last_flush;    /* value of flush param for previous deflate call */
 
                 /* used by deflate.c: */
diff --git a/compat/zlib/example.c b/compat/zlib/example.c
deleted file mode 100644
index c6c2905..0000000
--- a/compat/zlib/example.c
+++ /dev/null
@@ -1,565 +0,0 @@
-/* example.c -- usage example of the zlib compression library
- * Copyright (C) 1995-2006 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* @(#) $Id: example.c,v 1.3 2010/04/20 14:50:10 nijtmans Exp $ */
-
-#include "zlib.h"
-#include <stdio.h>
-
-#ifdef STDC
-#  include <string.h>
-#  include <stdlib.h>
-#endif
-
-#if defined(VMS) || defined(RISCOS)
-#  define TESTFILE "foo-gz"
-#else
-#  define TESTFILE "foo.gz"
-#endif
-
-#define CHECK_ERR(err, msg) { \
-    if (err != Z_OK) { \
-        fprintf(stderr, "%s error: %d\n", msg, err); \
-        exit(1); \
-    } \
-}
-
-const char hello[] = "hello, hello!";
-/* "hello world" would be more standard, but the repeated "hello"
- * stresses the compression code better, sorry...
- */
-
-const char dictionary[] = "hello";
-uLong dictId; /* Adler32 value of the dictionary */
-
-void test_compress      OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-void test_gzio          OF((const char *fname,
-                            Byte *uncompr, uLong uncomprLen));
-void test_deflate       OF((Byte *compr, uLong comprLen));
-void test_inflate       OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-void test_large_deflate OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-void test_large_inflate OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-void test_flush         OF((Byte *compr, uLong *comprLen));
-void test_sync          OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-void test_dict_deflate  OF((Byte *compr, uLong comprLen));
-void test_dict_inflate  OF((Byte *compr, uLong comprLen,
-                            Byte *uncompr, uLong uncomprLen));
-int  main               OF((int argc, char *argv[]));
-
-/* ===========================================================================
- * Test compress() and uncompress()
- */
-void test_compress(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    int err;
-    uLong len = (uLong)strlen(hello)+1;
-
-    err = compress(compr, &comprLen, (const Bytef*)hello, len);
-    CHECK_ERR(err, "compress");
-
-    strcpy((char*)uncompr, "garbage");
-
-    err = uncompress(uncompr, &uncomprLen, compr, comprLen);
-    CHECK_ERR(err, "uncompress");
-
-    if (strcmp((char*)uncompr, hello)) {
-        fprintf(stderr, "bad uncompress\n");
-        exit(1);
-    } else {
-        printf("uncompress(): %s\n", (char *)uncompr);
-    }
-}
-
-/* ===========================================================================
- * Test read/write of .gz files
- */
-void test_gzio(fname, uncompr, uncomprLen)
-    const char *fname; /* compressed file name */
-    Byte *uncompr;
-    uLong uncomprLen;
-{
-#ifdef NO_GZCOMPRESS
-    fprintf(stderr, "NO_GZCOMPRESS -- gz* functions cannot compress\n");
-#else
-    int err;
-    int len = (int)strlen(hello)+1;
-    gzFile file;
-    z_off_t pos;
-
-    file = gzopen(fname, "wb");
-    if (file == NULL) {
-        fprintf(stderr, "gzopen error\n");
-        exit(1);
-    }
-    gzputc(file, 'h');
-    if (gzputs(file, "ello") != 4) {
-        fprintf(stderr, "gzputs err: %s\n", gzerror(file, &err));
-        exit(1);
-    }
-    if (gzprintf(file, ", %s!", "hello") != 8) {
-        fprintf(stderr, "gzprintf err: %s\n", gzerror(file, &err));
-        exit(1);
-    }
-    gzseek(file, 1L, SEEK_CUR); /* add one zero byte */
-    gzclose(file);
-
-    file = gzopen(fname, "rb");
-    if (file == NULL) {
-        fprintf(stderr, "gzopen error\n");
-        exit(1);
-    }
-    strcpy((char*)uncompr, "garbage");
-
-    if (gzread(file, uncompr, (unsigned)uncomprLen) != len) {
-        fprintf(stderr, "gzread err: %s\n", gzerror(file, &err));
-        exit(1);
-    }
-    if (strcmp((char*)uncompr, hello)) {
-        fprintf(stderr, "bad gzread: %s\n", (char*)uncompr);
-        exit(1);
-    } else {
-        printf("gzread(): %s\n", (char*)uncompr);
-    }
-
-    pos = gzseek(file, -8L, SEEK_CUR);
-    if (pos != 6 || gztell(file) != pos) {
-        fprintf(stderr, "gzseek error, pos=%ld, gztell=%ld\n",
-                (long)pos, (long)gztell(file));
-        exit(1);
-    }
-
-    if (gzgetc(file) != ' ') {
-        fprintf(stderr, "gzgetc error\n");
-        exit(1);
-    }
-
-    if (gzungetc(' ', file) != ' ') {
-        fprintf(stderr, "gzungetc error\n");
-        exit(1);
-    }
-
-    gzgets(file, (char*)uncompr, (int)uncomprLen);
-    if (strlen((char*)uncompr) != 7) { /* " hello!" */
-        fprintf(stderr, "gzgets err after gzseek: %s\n", gzerror(file, &err));
-        exit(1);
-    }
-    if (strcmp((char*)uncompr, hello + 6)) {
-        fprintf(stderr, "bad gzgets after gzseek\n");
-        exit(1);
-    } else {
-        printf("gzgets() after gzseek: %s\n", (char*)uncompr);
-    }
-
-    gzclose(file);
-#endif
-}
-
-/* ===========================================================================
- * Test deflate() with small buffers
- */
-void test_deflate(compr, comprLen)
-    Byte *compr;
-    uLong comprLen;
-{
-    z_stream c_stream; /* compression stream */
-    int err;
-    uLong len = (uLong)strlen(hello)+1;
-
-    c_stream.zalloc = (alloc_func)0;
-    c_stream.zfree = (free_func)0;
-    c_stream.opaque = (voidpf)0;
-
-    err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
-    CHECK_ERR(err, "deflateInit");
-
-    c_stream.next_in  = (Bytef*)hello;
-    c_stream.next_out = compr;
-
-    while (c_stream.total_in != len && c_stream.total_out < comprLen) {
-        c_stream.avail_in = c_stream.avail_out = 1; /* force small buffers */
-        err = deflate(&c_stream, Z_NO_FLUSH);
-        CHECK_ERR(err, "deflate");
-    }
-    /* Finish the stream, still forcing small buffers: */
-    for (;;) {
-        c_stream.avail_out = 1;
-        err = deflate(&c_stream, Z_FINISH);
-        if (err == Z_STREAM_END) break;
-        CHECK_ERR(err, "deflate");
-    }
-
-    err = deflateEnd(&c_stream);
-    CHECK_ERR(err, "deflateEnd");
-}
-
-/* ===========================================================================
- * Test inflate() with small buffers
- */
-void test_inflate(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    int err;
-    z_stream d_stream; /* decompression stream */
-
-    strcpy((char*)uncompr, "garbage");
-
-    d_stream.zalloc = (alloc_func)0;
-    d_stream.zfree = (free_func)0;
-    d_stream.opaque = (voidpf)0;
-
-    d_stream.next_in  = compr;
-    d_stream.avail_in = 0;
-    d_stream.next_out = uncompr;
-
-    err = inflateInit(&d_stream);
-    CHECK_ERR(err, "inflateInit");
-
-    while (d_stream.total_out < uncomprLen && d_stream.total_in < comprLen) {
-        d_stream.avail_in = d_stream.avail_out = 1; /* force small buffers */
-        err = inflate(&d_stream, Z_NO_FLUSH);
-        if (err == Z_STREAM_END) break;
-        CHECK_ERR(err, "inflate");
-    }
-
-    err = inflateEnd(&d_stream);
-    CHECK_ERR(err, "inflateEnd");
-
-    if (strcmp((char*)uncompr, hello)) {
-        fprintf(stderr, "bad inflate\n");
-        exit(1);
-    } else {
-        printf("inflate(): %s\n", (char *)uncompr);
-    }
-}
-
-/* ===========================================================================
- * Test deflate() with large buffers and dynamic change of compression level
- */
-void test_large_deflate(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    z_stream c_stream; /* compression stream */
-    int err;
-
-    c_stream.zalloc = (alloc_func)0;
-    c_stream.zfree = (free_func)0;
-    c_stream.opaque = (voidpf)0;
-
-    err = deflateInit(&c_stream, Z_BEST_SPEED);
-    CHECK_ERR(err, "deflateInit");
-
-    c_stream.next_out = compr;
-    c_stream.avail_out = (uInt)comprLen;
-
-    /* At this point, uncompr is still mostly zeroes, so it should compress
-     * very well:
-     */
-    c_stream.next_in = uncompr;
-    c_stream.avail_in = (uInt)uncomprLen;
-    err = deflate(&c_stream, Z_NO_FLUSH);
-    CHECK_ERR(err, "deflate");
-    if (c_stream.avail_in != 0) {
-        fprintf(stderr, "deflate not greedy\n");
-        exit(1);
-    }
-
-    /* Feed in already compressed data and switch to no compression: */
-    deflateParams(&c_stream, Z_NO_COMPRESSION, Z_DEFAULT_STRATEGY);
-    c_stream.next_in = compr;
-    c_stream.avail_in = (uInt)comprLen/2;
-    err = deflate(&c_stream, Z_NO_FLUSH);
-    CHECK_ERR(err, "deflate");
-
-    /* Switch back to compressing mode: */
-    deflateParams(&c_stream, Z_BEST_COMPRESSION, Z_FILTERED);
-    c_stream.next_in = uncompr;
-    c_stream.avail_in = (uInt)uncomprLen;
-    err = deflate(&c_stream, Z_NO_FLUSH);
-    CHECK_ERR(err, "deflate");
-
-    err = deflate(&c_stream, Z_FINISH);
-    if (err != Z_STREAM_END) {
-        fprintf(stderr, "deflate should report Z_STREAM_END\n");
-        exit(1);
-    }
-    err = deflateEnd(&c_stream);
-    CHECK_ERR(err, "deflateEnd");
-}
-
-/* ===========================================================================
- * Test inflate() with large buffers
- */
-void test_large_inflate(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    int err;
-    z_stream d_stream; /* decompression stream */
-
-    strcpy((char*)uncompr, "garbage");
-
-    d_stream.zalloc = (alloc_func)0;
-    d_stream.zfree = (free_func)0;
-    d_stream.opaque = (voidpf)0;
-
-    d_stream.next_in  = compr;
-    d_stream.avail_in = (uInt)comprLen;
-
-    err = inflateInit(&d_stream);
-    CHECK_ERR(err, "inflateInit");
-
-    for (;;) {
-        d_stream.next_out = uncompr;            /* discard the output */
-        d_stream.avail_out = (uInt)uncomprLen;
-        err = inflate(&d_stream, Z_NO_FLUSH);
-        if (err == Z_STREAM_END) break;
-        CHECK_ERR(err, "large inflate");
-    }
-
-    err = inflateEnd(&d_stream);
-    CHECK_ERR(err, "inflateEnd");
-
-    if (d_stream.total_out != 2*uncomprLen + comprLen/2) {
-        fprintf(stderr, "bad large inflate: %ld\n", d_stream.total_out);
-        exit(1);
-    } else {
-        printf("large_inflate(): OK\n");
-    }
-}
-
-/* ===========================================================================
- * Test deflate() with full flush
- */
-void test_flush(compr, comprLen)
-    Byte *compr;
-    uLong *comprLen;
-{
-    z_stream c_stream; /* compression stream */
-    int err;
-    uInt len = (uInt)strlen(hello)+1;
-
-    c_stream.zalloc = (alloc_func)0;
-    c_stream.zfree = (free_func)0;
-    c_stream.opaque = (voidpf)0;
-
-    err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
-    CHECK_ERR(err, "deflateInit");
-
-    c_stream.next_in  = (Bytef*)hello;
-    c_stream.next_out = compr;
-    c_stream.avail_in = 3;
-    c_stream.avail_out = (uInt)*comprLen;
-    err = deflate(&c_stream, Z_FULL_FLUSH);
-    CHECK_ERR(err, "deflate");
-
-    compr[3]++; /* force an error in first compressed block */
-    c_stream.avail_in = len - 3;
-
-    err = deflate(&c_stream, Z_FINISH);
-    if (err != Z_STREAM_END) {
-        CHECK_ERR(err, "deflate");
-    }
-    err = deflateEnd(&c_stream);
-    CHECK_ERR(err, "deflateEnd");
-
-    *comprLen = c_stream.total_out;
-}
-
-/* ===========================================================================
- * Test inflateSync()
- */
-void test_sync(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    int err;
-    z_stream d_stream; /* decompression stream */
-
-    strcpy((char*)uncompr, "garbage");
-
-    d_stream.zalloc = (alloc_func)0;
-    d_stream.zfree = (free_func)0;
-    d_stream.opaque = (voidpf)0;
-
-    d_stream.next_in  = compr;
-    d_stream.avail_in = 2; /* just read the zlib header */
-
-    err = inflateInit(&d_stream);
-    CHECK_ERR(err, "inflateInit");
-
-    d_stream.next_out = uncompr;
-    d_stream.avail_out = (uInt)uncomprLen;
-
-    inflate(&d_stream, Z_NO_FLUSH);
-    CHECK_ERR(err, "inflate");
-
-    d_stream.avail_in = (uInt)comprLen-2;   /* read all compressed data */
-    err = inflateSync(&d_stream);           /* but skip the damaged part */
-    CHECK_ERR(err, "inflateSync");
-
-    err = inflate(&d_stream, Z_FINISH);
-    if (err != Z_DATA_ERROR) {
-        fprintf(stderr, "inflate should report DATA_ERROR\n");
-        /* Because of incorrect adler32 */
-        exit(1);
-    }
-    err = inflateEnd(&d_stream);
-    CHECK_ERR(err, "inflateEnd");
-
-    printf("after inflateSync(): hel%s\n", (char *)uncompr);
-}
-
-/* ===========================================================================
- * Test deflate() with preset dictionary
- */
-void test_dict_deflate(compr, comprLen)
-    Byte *compr;
-    uLong comprLen;
-{
-    z_stream c_stream; /* compression stream */
-    int err;
-
-    c_stream.zalloc = (alloc_func)0;
-    c_stream.zfree = (free_func)0;
-    c_stream.opaque = (voidpf)0;
-
-    err = deflateInit(&c_stream, Z_BEST_COMPRESSION);
-    CHECK_ERR(err, "deflateInit");
-
-    err = deflateSetDictionary(&c_stream,
-                               (const Bytef*)dictionary, sizeof(dictionary));
-    CHECK_ERR(err, "deflateSetDictionary");
-
-    dictId = c_stream.adler;
-    c_stream.next_out = compr;
-    c_stream.avail_out = (uInt)comprLen;
-
-    c_stream.next_in = (Bytef*)hello;
-    c_stream.avail_in = (uInt)strlen(hello)+1;
-
-    err = deflate(&c_stream, Z_FINISH);
-    if (err != Z_STREAM_END) {
-        fprintf(stderr, "deflate should report Z_STREAM_END\n");
-        exit(1);
-    }
-    err = deflateEnd(&c_stream);
-    CHECK_ERR(err, "deflateEnd");
-}
-
-/* ===========================================================================
- * Test inflate() with a preset dictionary
- */
-void test_dict_inflate(compr, comprLen, uncompr, uncomprLen)
-    Byte *compr, *uncompr;
-    uLong comprLen, uncomprLen;
-{
-    int err;
-    z_stream d_stream; /* decompression stream */
-
-    strcpy((char*)uncompr, "garbage");
-
-    d_stream.zalloc = (alloc_func)0;
-    d_stream.zfree = (free_func)0;
-    d_stream.opaque = (voidpf)0;
-
-    d_stream.next_in  = compr;
-    d_stream.avail_in = (uInt)comprLen;
-
-    err = inflateInit(&d_stream);
-    CHECK_ERR(err, "inflateInit");
-
-    d_stream.next_out = uncompr;
-    d_stream.avail_out = (uInt)uncomprLen;
-
-    for (;;) {
-        err = inflate(&d_stream, Z_NO_FLUSH);
-        if (err == Z_STREAM_END) break;
-        if (err == Z_NEED_DICT) {
-            if (d_stream.adler != dictId) {
-                fprintf(stderr, "unexpected dictionary");
-                exit(1);
-            }
-            err = inflateSetDictionary(&d_stream, (const Bytef*)dictionary,
-                                       sizeof(dictionary));
-        }
-        CHECK_ERR(err, "inflate with dict");
-    }
-
-    err = inflateEnd(&d_stream);
-    CHECK_ERR(err, "inflateEnd");
-
-    if (strcmp((char*)uncompr, hello)) {
-        fprintf(stderr, "bad inflate with dict\n");
-        exit(1);
-    } else {
-        printf("inflate with dictionary: %s\n", (char *)uncompr);
-    }
-}
-
-/* ===========================================================================
- * Usage:  example [output.gz  [input.gz]]
- */
-
-int main(argc, argv)
-    int argc;
-    char *argv[];
-{
-    Byte *compr, *uncompr;
-    uLong comprLen = 10000*sizeof(int); /* don't overflow on MSDOS */
-    uLong uncomprLen = comprLen;
-    static const char* myVersion = ZLIB_VERSION;
-
-    if (zlibVersion()[0] != myVersion[0]) {
-        fprintf(stderr, "incompatible zlib version\n");
-        exit(1);
-
-    } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) {
-        fprintf(stderr, "warning: different zlib version\n");
-    }
-
-    printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n",
-            ZLIB_VERSION, ZLIB_VERNUM, zlibCompileFlags());
-
-    compr    = (Byte*)calloc((uInt)comprLen, 1);
-    uncompr  = (Byte*)calloc((uInt)uncomprLen, 1);
-    /* compr and uncompr are cleared to avoid reading uninitialized
-     * data and to ensure that uncompr compresses well.
-     */
-    if (compr == Z_NULL || uncompr == Z_NULL) {
-        printf("out of memory\n");
-        exit(1);
-    }
-    test_compress(compr, comprLen, uncompr, uncomprLen);
-
-    test_gzio((argc > 1 ? argv[1] : TESTFILE),
-              uncompr, uncomprLen);
-
-    test_deflate(compr, comprLen);
-    test_inflate(compr, comprLen, uncompr, uncomprLen);
-
-    test_large_deflate(compr, comprLen, uncompr, uncomprLen);
-    test_large_inflate(compr, comprLen, uncompr, uncomprLen);
-
-    test_flush(compr, &comprLen);
-    test_sync(compr, comprLen, uncompr, uncomprLen);
-    comprLen = uncomprLen;
-
-    test_dict_deflate(compr, comprLen);
-    test_dict_inflate(compr, comprLen, uncompr, uncomprLen);
-
-    free(compr);
-    free(uncompr);
-
-    return 0;
-}
diff --git a/compat/zlib/examples/enough.c b/compat/zlib/examples/enough.c
index c40410b..b991144 100644
--- a/compat/zlib/examples/enough.c
+++ b/compat/zlib/examples/enough.c
@@ -1,7 +1,7 @@
 /* enough.c -- determine the maximum size of inflate's Huffman code tables over
  * all possible valid and complete Huffman codes, subject to a length limit.
- * Copyright (C) 2007, 2008 Mark Adler
- * Version 1.3  17 February 2008  Mark Adler
+ * Copyright (C) 2007, 2008, 2012 Mark Adler
+ * Version 1.4  18 August 2012  Mark Adler
  */
 
 /* Version history:
@@ -14,6 +14,9 @@
    1.3  17 Feb 2008  Add argument for initial root table size
                      Fix bug for initial root table size == max - 1
                      Use a macro to compute the history index
+   1.4  18 Aug 2012  Avoid shifts more than bits in type (caused endless loop!)
+                     Clean up comparisons of different types
+                     Clean up code indentation
  */
 
 /*
@@ -236,8 +239,8 @@ local big_t count(int syms, int len, int left)
     for (use = least; use <= most; use++) {
         got = count(syms - use, len + 1, (left - use) << 1);
         sum += got;
-        if (got == -1 || sum < got)         /* overflow */
-            return -1;
+        if (got == (big_t)0 - 1 || sum < got)   /* overflow */
+            return (big_t)0 - 1;
     }
 
     /* verify that all recursive calls are productive */
@@ -458,6 +461,7 @@ int main(int argc, char **argv)
     int n;              /* number of symbols to code for this run */
     big_t got;          /* return value of count() */
     big_t sum;          /* accumulated number of codes over n */
+    code_t word;        /* for counting bits in code_t */
 
     /* set up globals for cleanup() */
     code = NULL;
@@ -466,19 +470,19 @@ int main(int argc, char **argv)
 
     /* get arguments -- default to the deflate literal/length code */
     syms = 286;
-        root = 9;
+    root = 9;
     max = 15;
     if (argc > 1) {
         syms = atoi(argv[1]);
         if (argc > 2) {
             root = atoi(argv[2]);
-                        if (argc > 3)
-                                max = atoi(argv[3]);
-                }
+            if (argc > 3)
+                max = atoi(argv[3]);
+        }
     }
     if (argc > 4 || syms < 2 || root < 1 || max < 1) {
         fputs("invalid arguments, need: [sym >= 2 [root >= 1 [max >= 1]]]\n",
-                          stderr);
+              stderr);
         return 1;
     }
 
@@ -487,18 +491,17 @@ int main(int argc, char **argv)
         max = syms - 1;
 
     /* determine the number of bits in a code_t */
-    n = 0;
-    while (((code_t)1 << n) != 0)
-        n++;
+    for (n = 0, word = 1; word; n++, word <<= 1)
+        ;
 
     /* make sure that the calculation of most will not overflow */
-    if (max > n || syms - 2 >= (((code_t)0 - 1) >> (max - 1))) {
+    if (max > n || (code_t)(syms - 2) >= (((code_t)0 - 1) >> (max - 1))) {
         fputs("abort: code length too long for internal types\n", stderr);
         return 1;
     }
 
     /* reject impossible code requests */
-    if (syms - 1 > ((code_t)1 << max) - 1) {
+    if ((code_t)(syms - 1) > ((code_t)1 << max) - 1) {
         fprintf(stderr, "%d symbols cannot be coded in %d bits\n",
                 syms, max);
         return 1;
@@ -532,7 +535,7 @@ int main(int argc, char **argv)
     for (n = 2; n <= syms; n++) {
         got = count(n, 1, 2);
         sum += got;
-        if (got == -1 || sum < got) {       /* overflow */
+        if (got == (big_t)0 - 1 || sum < got) {     /* overflow */
             fputs("abort: can't count that high!\n", stderr);
             cleanup();
             return 1;
@@ -556,9 +559,9 @@ int main(int argc, char **argv)
     }
 
     /* find and show maximum inflate table usage */
-        if (root > max)                 /* reduce root to max length */
-                root = max;
-    if (syms < ((code_t)1 << (root + 1)))
+    if (root > max)                 /* reduce root to max length */
+        root = max;
+    if ((code_t)syms < ((code_t)1 << (root + 1)))
         enough(syms);
     else
         puts("cannot handle minimum code lengths > root");
diff --git a/compat/zlib/examples/gun.c b/compat/zlib/examples/gun.c
index 72b0882..89e484f 100644
--- a/compat/zlib/examples/gun.c
+++ b/compat/zlib/examples/gun.c
@@ -1,7 +1,7 @@
 /* gun.c -- simple gunzip to give an example of the use of inflateBack()
- * Copyright (C) 2003, 2005, 2008, 2010 Mark Adler
+ * Copyright (C) 2003, 2005, 2008, 2010, 2012 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
-   Version 1.6  17 January 2010  Mark Adler */
+   Version 1.7  12 August 2012  Mark Adler */
 
 /* Version history:
    1.0  16 Feb 2003  First version for testing of inflateBack()
@@ -18,6 +18,7 @@
    1.4   8 Dec 2006  LZW decompression speed improvements
    1.5   9 Feb 2008  Avoid warning in latest version of gcc
    1.6  17 Jan 2010  Avoid signed/unsigned comparison warnings
+   1.7  12 Aug 2012  Update for z_const usage in zlib 1.2.8
  */
 
 /*
@@ -85,7 +86,7 @@ struct ind {
 /* Load input buffer, assumed to be empty, and return bytes loaded and a
    pointer to them.  read() is called until the buffer is full, or until it
    returns end-of-file or error.  Return 0 on error. */
-local unsigned in(void *in_desc, unsigned char **buf)
+local unsigned in(void *in_desc, z_const unsigned char **buf)
 {
     int ret;
     unsigned len;
@@ -196,7 +197,7 @@ unsigned char match[65280 + 2];         /* buffer for reversed match or gzip
    file, read error, or write error (a write error indicated by strm->next_in
    not equal to Z_NULL), or Z_DATA_ERROR for invalid input.
  */
-local int lunpipe(unsigned have, unsigned char *next, struct ind *indp,
+local int lunpipe(unsigned have, z_const unsigned char *next, struct ind *indp,
                   int outfile, z_stream *strm)
 {
     int last;                   /* last byte read by NEXT(), or -1 if EOF */
@@ -383,7 +384,7 @@ local int gunpipe(z_stream *strm, int infile, int outfile)
 {
     int ret, first, last;
     unsigned have, flags, len;
-    unsigned char *next = NULL;
+    z_const unsigned char *next = NULL;
     struct ind ind, *indp;
     struct outd outd;
 
diff --git a/compat/zlib/examples/gzappend.c b/compat/zlib/examples/gzappend.c
index e9e878e..662dec3 100644
--- a/compat/zlib/examples/gzappend.c
+++ b/compat/zlib/examples/gzappend.c
@@ -1,7 +1,7 @@
 /* gzappend -- command to append to a gzip file
 
-  Copyright (C) 2003 Mark Adler, all rights reserved
-  version 1.1, 4 Nov 2003
+  Copyright (C) 2003, 2012 Mark Adler, all rights reserved
+  version 1.2, 11 Oct 2012
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the author be held liable for any damages
@@ -39,6 +39,8 @@
  *                      - Keep gzip file clean on appended file read errors
  *                      - Use in-place rotate instead of auxiliary buffer
  *                        (Why you ask?  Because it was fun to write!)
+ * 1.2  11 Oct 2012     - Fix for proper z_const usage
+ *                      - Check for input buffer malloc failure
  */
 
 /*
@@ -170,7 +172,7 @@ typedef struct {
     int size;                   /* 1 << size is bytes in buf */
     unsigned left;              /* bytes available at next */
     unsigned char *buf;         /* buffer */
-    unsigned char *next;        /* next byte in buffer */
+    z_const unsigned char *next;    /* next byte in buffer */
     char *name;                 /* file name for error messages */
 } file;
 
@@ -399,14 +401,14 @@ local void gztack(char *name, int gd, z_stream *strm, int last)
     }
 
     /* allocate buffers */
-    in = fd == -1 ? NULL : malloc(CHUNK);
+    in = malloc(CHUNK);
     out = malloc(CHUNK);
-    if (out == NULL) bye("out of memory", "");
+    if (in == NULL || out == NULL) bye("out of memory", "");
 
     /* compress input file and append to gzip file */
     do {
         /* get more input */
-        len = fd == -1 ? 0 : read(fd, in, CHUNK);
+        len = read(fd, in, CHUNK);
         if (len == -1) {
             fprintf(stderr,
                     "gzappend warning: error reading %s, skipping rest ...\n",
@@ -453,7 +455,7 @@ local void gztack(char *name, int gd, z_stream *strm, int last)
 
     /* clean up and return */
     free(out);
-    if (in != NULL) free(in);
+    free(in);
     if (fd > 0) close(fd);
 }
 
@@ -467,11 +469,13 @@ int main(int argc, char **argv)
     z_stream strm;
 
     /* ignore command name */
-    argv++;
+    argc--; argv++;
 
     /* provide usage if no arguments */
     if (*argv == NULL) {
-        printf("gzappend 1.1 (4 Nov 2003) Copyright (C) 2003 Mark Adler\n");
+        printf(
+            "gzappend 1.2 (11 Oct 2012) Copyright (C) 2003, 2012 Mark Adler\n"
+               );
         printf(
             "usage: gzappend [-level] file.gz [ addthis [ andthis ... ]]\n");
         return 0;
diff --git a/compat/zlib/examples/gzjoin.c b/compat/zlib/examples/gzjoin.c
index 129347c..89e8098 100644
--- a/compat/zlib/examples/gzjoin.c
+++ b/compat/zlib/examples/gzjoin.c
@@ -1,7 +1,7 @@
 /* gzjoin -- command to join gzip files into one gzip file
 
-  Copyright (C) 2004 Mark Adler, all rights reserved
-  version 1.0, 11 Dec 2004
+  Copyright (C) 2004, 2005, 2012 Mark Adler, all rights reserved
+  version 1.2, 14 Aug 2012
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the author be held liable for any damages
@@ -27,6 +27,7 @@
  *
  * 1.0  11 Dec 2004     - First version
  * 1.1  12 Jun 2005     - Changed ssize_t to long for portability
+ * 1.2  14 Aug 2012     - Clean up for z_const usage
  */
 
 /*
@@ -308,7 +309,7 @@ local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot,
     /* inflate and copy compressed data, clear last-block bit if requested */
     len = 0;
     zpull(&strm, in);
-    start = strm.next_in;
+    start = in->next;
     last = start[0] & 1;
     if (last && clr)
         start[0] &= ~1;
@@ -351,7 +352,7 @@ local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot,
                 pos = 0x100 >> pos;
                 last = strm.next_in[-1] & pos;
                 if (last && clr)
-                    strm.next_in[-1] &= ~pos;
+                    in->buf[strm.next_in - in->buf - 1] &= ~pos;
             }
             else {
                 /* next last-block bit is in next unused byte */
@@ -364,14 +365,14 @@ local void gzcopy(char *name, int clr, unsigned long *crc, unsigned long *tot,
                 }
                 last = strm.next_in[0] & 1;
                 if (last && clr)
-                    strm.next_in[0] &= ~1;
+                    in->buf[strm.next_in - in->buf] &= ~1;
             }
         }
     }
 
     /* update buffer with unused input */
     in->left = strm.avail_in;
-    in->next = strm.next_in;
+    in->next = in->buf + (strm.next_in - in->buf);
 
     /* copy used input, write empty blocks to get to byte boundary */
     pos = strm.data_type & 7;
diff --git a/compat/zlib/examples/gzlog.c b/compat/zlib/examples/gzlog.c
index d70aaca..922f878 100644
--- a/compat/zlib/examples/gzlog.c
+++ b/compat/zlib/examples/gzlog.c
@@ -1,8 +1,8 @@
 /*
  * gzlog.c
- * Copyright (C) 2004, 2008 Mark Adler, all rights reserved
+ * Copyright (C) 2004, 2008, 2012 Mark Adler, all rights reserved
  * For conditions of distribution and use, see copyright notice in gzlog.h
- * version 2.0, 25 Apr 2008
+ * version 2.2, 14 Aug 2012
  */
 
 /*
@@ -750,7 +750,8 @@ local int log_recover(struct log *log, int op)
         strcpy(log->end, ".add");
         if (stat(log->path, &st) == 0 && st.st_size) {
             len = (size_t)(st.st_size);
-            if (len != st.st_size || (data = malloc(st.st_size)) == NULL) {
+            if ((off_t)len != st.st_size ||
+                    (data = malloc(st.st_size)) == NULL) {
                 log_log(log, op, "allocation failure");
                 return -2;
             }
@@ -758,7 +759,7 @@ local int log_recover(struct log *log, int op)
                 log_log(log, op, ".add file read failure");
                 return -1;
             }
-            ret = read(fd, data, len) != len;
+            ret = (size_t)read(fd, data, len) != len;
             close(fd);
             if (ret) {
                 log_log(log, op, ".add file read failure");
@@ -913,7 +914,7 @@ int gzlog_compress(gzlog *logd)
     struct log *log = logd;
 
     /* check arguments */
-    if (log == NULL || strcmp(log->id, LOGID) || len < 0)
+    if (log == NULL || strcmp(log->id, LOGID))
         return -3;
 
     /* see if we lost the lock -- if so get it again and reload the extra
@@ -952,7 +953,7 @@ int gzlog_compress(gzlog *logd)
         fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
         if (fd < 0)
             break;
-        ret = write(fd, data, len) != len;
+        ret = (size_t)write(fd, data, len) != len;
         if (ret | close(fd))
             break;
         log_touch(log);
@@ -963,7 +964,7 @@ int gzlog_compress(gzlog *logd)
         if (fd < 0)
             break;
         next = DICT > len ? len : DICT;
-        ret = write(fd, (char *)data + len - next, next) != next;
+        ret = (size_t)write(fd, (char *)data + len - next, next) != next;
         if (ret | close(fd))
             break;
         log_touch(log);
@@ -997,9 +998,9 @@ int gzlog_write(gzlog *logd, void *data, size_t len)
     struct log *log = logd;
 
     /* check arguments */
-    if (log == NULL || strcmp(log->id, LOGID) || len < 0)
+    if (log == NULL || strcmp(log->id, LOGID))
         return -3;
-    if (data == NULL || len == 0)
+    if (data == NULL || len <= 0)
         return 0;
 
     /* see if we lost the lock -- if so get it again and reload the extra
@@ -1013,7 +1014,7 @@ int gzlog_write(gzlog *logd, void *data, size_t len)
     fd = open(log->path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
     if (fd < 0)
         return -1;
-    ret = write(fd, data, len) != len;
+    ret = (size_t)write(fd, data, len) != len;
     if (ret | close(fd))
         return -1;
     log_touch(log);
diff --git a/compat/zlib/examples/gzlog.h b/compat/zlib/examples/gzlog.h
index c461426..86f0cec 100644
--- a/compat/zlib/examples/gzlog.h
+++ b/compat/zlib/examples/gzlog.h
@@ -1,6 +1,6 @@
 /* gzlog.h
-  Copyright (C) 2004, 2008 Mark Adler, all rights reserved
-  version 2.0, 25 Apr 2008
+  Copyright (C) 2004, 2008, 2012 Mark Adler, all rights reserved
+  version 2.2, 14 Aug 2012
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the author be held liable for any damages
@@ -27,6 +27,8 @@
                      Interface changed slightly in that now path is a prefix
                      Compression now occurs as needed during gzlog_write()
                      gzlog_write() now always leaves the log file as valid gzip
+   2.1   8 Jul 2012  Fix argument checks in gzlog_compress() and gzlog_write()
+   2.2  14 Aug 2012  Clean up signed comparisons
  */
 
 /*
diff --git a/compat/zlib/examples/zran.c b/compat/zlib/examples/zran.c
index 617a130..278f9ad 100644
--- a/compat/zlib/examples/zran.c
+++ b/compat/zlib/examples/zran.c
@@ -1,7 +1,12 @@
 /* zran.c -- example of zlib/gzip stream indexing and random access
- * Copyright (C) 2005 Mark Adler
+ * Copyright (C) 2005, 2012 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
-   Version 1.0  29 May 2005  Mark Adler */
+   Version 1.1  29 Sep 2012  Mark Adler */
+
+/* Version History:
+ 1.0  29 May 2005  First version
+ 1.1  29 Sep 2012  Fix memory reallocation error
+ */
 
 /* Illustrate the use of Z_BLOCK, inflatePrime(), and inflateSetDictionary()
    for random access of a compressed file.  A file containing a zlib or gzip
@@ -221,7 +226,7 @@ local int build_index(FILE *in, off_t span, struct access **built)
 
     /* clean up and return index (release unused entries in list) */
     (void)inflateEnd(&strm);
-    index = realloc(index, sizeof(struct point) * index->have);
+    index->list = realloc(index->list, sizeof(struct point) * index->have);
     index->size = index->have;
     *built = index;
     return index->size;
diff --git a/compat/zlib/gzguts.h b/compat/zlib/gzguts.h
index ee3f281..d87659d 100644
--- a/compat/zlib/gzguts.h
+++ b/compat/zlib/gzguts.h
@@ -1,5 +1,5 @@
 /* gzguts.h -- zlib internal header definitions for gz* operations
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -35,6 +35,13 @@
 #  include <io.h>
 #endif
 
+#ifdef WINAPI_FAMILY
+#  define open _open
+#  define read _read
+#  define write _write
+#  define close _close
+#endif
+
 #ifdef NO_DEFLATE       /* for compatibility with old definition */
 #  define NO_GZCOMPRESS
 #endif
@@ -60,7 +67,7 @@
 #ifndef HAVE_VSNPRINTF
 #  ifdef MSDOS
 /* vsnprintf may exist on some MS-DOS compilers (DJGPP?),
- but for now we just assume it doesn't. */
+   but for now we just assume it doesn't. */
 #    define NO_vsnprintf
 #  endif
 #  ifdef __TURBOC__
@@ -88,6 +95,14 @@
 #  endif
 #endif
 
+/* unlike snprintf (which is required in C99, yet still not supported by
+   Microsoft more than a decade later!), _snprintf does not guarantee null
+   termination of the result -- however this is only used in gzlib.c where
+   the result is assured to fit in the space provided */
+#ifdef _MSC_VER
+#  define snprintf _snprintf
+#endif
+
 #ifndef local
 #  define local static
 #endif
@@ -127,7 +142,8 @@
 #  define DEF_MEM_LEVEL  MAX_MEM_LEVEL
 #endif
 
-/* default i/o buffer size -- double this for output when reading */
+/* default i/o buffer size -- double this for output when reading (this and
+   twice this must be able to fit in an unsigned type) */
 #define GZBUFSIZE 8192
 
 /* gzip modes, also provide a little integrity check on the passed structure */
diff --git a/compat/zlib/gzlib.c b/compat/zlib/gzlib.c
index ca55c6e..fae202e 100644
--- a/compat/zlib/gzlib.c
+++ b/compat/zlib/gzlib.c
@@ -1,5 +1,5 @@
 /* gzlib.c -- zlib functions common to reading and writing gzip files
- * Copyright (C) 2004, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -108,7 +108,7 @@ local gzFile gz_open(path, fd, mode)
         return NULL;
 
     /* allocate gzFile structure to return */
-    state = malloc(sizeof(gz_state));
+    state = (gz_statep)malloc(sizeof(gz_state));
     if (state == NULL)
         return NULL;
     state->size = 0;            /* no buffers allocated yet */
@@ -162,8 +162,10 @@ local gzFile gz_open(path, fd, mode)
                 break;
             case 'F':
                 state->strategy = Z_FIXED;
+                break;
             case 'T':
                 state->direct = 1;
+                break;
             default:        /* could consider as an error, but just ignore */
                 ;
             }
@@ -194,8 +196,8 @@ local gzFile gz_open(path, fd, mode)
     }
     else
 #endif
-        len = strlen(path);
-    state->path = malloc(len + 1);
+        len = strlen((const char *)path);
+    state->path = (char *)malloc(len + 1);
     if (state->path == NULL) {
         free(state);
         return NULL;
@@ -208,7 +210,11 @@ local gzFile gz_open(path, fd, mode)
             *(state->path) = 0;
     else
 #endif
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+        snprintf(state->path, len + 1, "%s", (const char *)path);
+#else
         strcpy(state->path, path);
+#endif
 
     /* compute the flags for open() */
     oflag =
@@ -236,7 +242,7 @@ local gzFile gz_open(path, fd, mode)
 #ifdef _WIN32
         fd == -2 ? _wopen(path, oflag, 0666) :
 #endif
-        open(path, oflag, 0666));
+        open((const char *)path, oflag, 0666));
     if (state->fd == -1) {
         free(state->path);
         free(state);
@@ -282,9 +288,13 @@ gzFile ZEXPORT gzdopen(fd, mode)
     char *path;         /* identifier for error messages */
     gzFile gz;
 
-    if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL)
+    if (fd == -1 || (path = (char *)malloc(7 + 3 * sizeof(int))) == NULL)
         return NULL;
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(path, 7 + 3 * sizeof(int), "<fd:%d>", fd); /* for debugging */
+#else
     sprintf(path, "<fd:%d>", fd);   /* for debugging */
+#endif
     gz = gz_open(path, fd, mode);
     free(path);
     return gz;
@@ -531,7 +541,8 @@ const char * ZEXPORT gzerror(file, errnum)
     /* return error information */
     if (errnum != NULL)
         *errnum = state->err;
-    return state->msg == NULL ? "" : state->msg;
+    return state->err == Z_MEM_ERROR ? "out of memory" :
+                                       (state->msg == NULL ? "" : state->msg);
 }
 
 /* -- see zlib.h -- */
@@ -582,21 +593,24 @@ void ZLIB_INTERNAL gz_error(state, err, msg)
     if (msg == NULL)
         return;
 
-    /* for an out of memory error, save as static string */
-    if (err == Z_MEM_ERROR) {
-        state->msg = (char *)msg;
+    /* for an out of memory error, return literal string when requested */
+    if (err == Z_MEM_ERROR)
         return;
-    }
 
     /* construct error message with path */
-    if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) {
+    if ((state->msg = (char *)malloc(strlen(state->path) + strlen(msg) + 3)) ==
+            NULL) {
         state->err = Z_MEM_ERROR;
-        state->msg = (char *)"out of memory";
         return;
     }
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(state->msg, strlen(state->path) + strlen(msg) + 3,
+             "%s%s%s", state->path, ": ", msg);
+#else
     strcpy(state->msg, state->path);
     strcat(state->msg, ": ");
     strcat(state->msg, msg);
+#endif
     return;
 }
 
diff --git a/compat/zlib/gzread.c b/compat/zlib/gzread.c
index 3493d34..bf4538e 100644
--- a/compat/zlib/gzread.c
+++ b/compat/zlib/gzread.c
@@ -1,5 +1,5 @@
 /* gzread.c -- zlib functions for reading gzip files
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -58,7 +58,8 @@ local int gz_avail(state)
         return -1;
     if (state->eof == 0) {
         if (strm->avail_in) {       /* copy what's there to the start */
-            unsigned char *p = state->in, *q = strm->next_in;
+            unsigned char *p = state->in;
+            unsigned const char *q = strm->next_in;
             unsigned n = strm->avail_in;
             do {
                 *p++ = *q++;
@@ -90,8 +91,8 @@ local int gz_look(state)
     /* allocate read buffers and inflate memory */
     if (state->size == 0) {
         /* allocate buffers */
-        state->in = malloc(state->want);
-        state->out = malloc(state->want << 1);
+        state->in = (unsigned char *)malloc(state->want);
+        state->out = (unsigned char *)malloc(state->want << 1);
         if (state->in == NULL || state->out == NULL) {
             if (state->out != NULL)
                 free(state->out);
@@ -352,14 +353,14 @@ int ZEXPORT gzread(file, buf, len)
 
         /* large len -- read directly into user buffer */
         else if (state->how == COPY) {      /* read directly */
-            if (gz_load(state, buf, len, &n) == -1)
+            if (gz_load(state, (unsigned char *)buf, len, &n) == -1)
                 return -1;
         }
 
         /* large len -- decompress directly into user buffer */
         else {  /* state->how == GZIP */
             strm->avail_out = len;
-            strm->next_out = buf;
+            strm->next_out = (unsigned char *)buf;
             if (gz_decomp(state) == -1)
                 return -1;
             n = state->x.have;
@@ -378,7 +379,11 @@ int ZEXPORT gzread(file, buf, len)
 }
 
 /* -- see zlib.h -- */
-#undef gzgetc
+#ifdef Z_PREFIX_SET
+#  undef z_gzgetc
+#else
+#  undef gzgetc
+#endif
 int ZEXPORT gzgetc(file)
     gzFile file;
 {
@@ -518,7 +523,7 @@ char * ZEXPORT gzgets(file, buf, len)
 
         /* look for end-of-line in current output buffer */
         n = state->x.have > left ? left : state->x.have;
-        eol = memchr(state->x.next, '\n', n);
+        eol = (unsigned char *)memchr(state->x.next, '\n', n);
         if (eol != NULL)
             n = (unsigned)(eol - state->x.next) + 1;
 
diff --git a/compat/zlib/gzwrite.c b/compat/zlib/gzwrite.c
index 27cb342..aa767fb 100644
--- a/compat/zlib/gzwrite.c
+++ b/compat/zlib/gzwrite.c
@@ -1,5 +1,5 @@
 /* gzwrite.c -- zlib functions for writing gzip files
- * Copyright (C) 2004, 2005, 2010, 2011, 2012 Mark Adler
+ * Copyright (C) 2004, 2005, 2010, 2011, 2012, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -19,7 +19,7 @@ local int gz_init(state)
     z_streamp strm = &(state->strm);
 
     /* allocate input buffer */
-    state->in = malloc(state->want);
+    state->in = (unsigned char *)malloc(state->want);
     if (state->in == NULL) {
         gz_error(state, Z_MEM_ERROR, "out of memory");
         return -1;
@@ -28,7 +28,7 @@ local int gz_init(state)
     /* only need output buffer and deflate state if compressing */
     if (!state->direct) {
         /* allocate output buffer */
-        state->out = malloc(state->want);
+        state->out = (unsigned char *)malloc(state->want);
         if (state->out == NULL) {
             free(state->in);
             gz_error(state, Z_MEM_ERROR, "out of memory");
@@ -168,7 +168,6 @@ int ZEXPORT gzwrite(file, buf, len)
     unsigned len;
 {
     unsigned put = len;
-    unsigned n;
     gz_statep state;
     z_streamp strm;
 
@@ -208,16 +207,19 @@ int ZEXPORT gzwrite(file, buf, len)
     if (len < state->size) {
         /* copy to input buffer, compress when full */
         do {
+            unsigned have, copy;
+
             if (strm->avail_in == 0)
                 strm->next_in = state->in;
-            n = state->size - strm->avail_in;
-            if (n > len)
-                n = len;
-            memcpy(strm->next_in + strm->avail_in, buf, n);
-            strm->avail_in += n;
-            state->x.pos += n;
-            buf = (char *)buf + n;
-            len -= n;
+            have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
+            copy = state->size - have;
+            if (copy > len)
+                copy = len;
+            memcpy(state->in + have, buf, copy);
+            strm->avail_in += copy;
+            state->x.pos += copy;
+            buf = (const char *)buf + copy;
+            len -= copy;
             if (len && gz_comp(state, Z_NO_FLUSH) == -1)
                 return 0;
         } while (len);
@@ -229,7 +231,7 @@ int ZEXPORT gzwrite(file, buf, len)
 
         /* directly compress user buffer to file */
         strm->avail_in = len;
-        strm->next_in = (voidp)buf;
+        strm->next_in = (z_const Bytef *)buf;
         state->x.pos += len;
         if (gz_comp(state, Z_NO_FLUSH) == -1)
             return 0;
@@ -244,6 +246,7 @@ int ZEXPORT gzputc(file, c)
     gzFile file;
     int c;
 {
+    unsigned have;
     unsigned char buf[1];
     gz_statep state;
     z_streamp strm;
@@ -267,12 +270,16 @@ int ZEXPORT gzputc(file, c)
 
     /* try writing to input buffer for speed (state->size == 0 if buffer not
        initialized) */
-    if (strm->avail_in < state->size) {
+    if (state->size) {
         if (strm->avail_in == 0)
             strm->next_in = state->in;
-        strm->next_in[strm->avail_in++] = c;
-        state->x.pos++;
-        return c & 0xff;
+        have = (unsigned)((strm->next_in + strm->avail_in) - state->in);
+        if (have < state->size) {
+            state->in[have] = c;
+            strm->avail_in++;
+            state->x.pos++;
+            return c & 0xff;
+        }
     }
 
     /* no room in buffer or not initialized, use gz_write() */
@@ -300,12 +307,11 @@ int ZEXPORT gzputs(file, str)
 #include <stdarg.h>
 
 /* -- see zlib.h -- */
-int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
+int ZEXPORTVA gzvprintf(gzFile file, const char *format, va_list va)
 {
     int size, len;
     gz_statep state;
     z_streamp strm;
-    va_list va;
 
     /* get internal structure */
     if (file == NULL)
@@ -335,25 +341,20 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
     /* do the printf() into the input buffer, put length in len */
     size = (int)(state->size);
     state->in[size - 1] = 0;
-    va_start(va, format);
 #ifdef NO_vsnprintf
 #  ifdef HAS_vsprintf_void
     (void)vsprintf((char *)(state->in), format, va);
-    va_end(va);
     for (len = 0; len < size; len++)
         if (state->in[len] == 0) break;
 #  else
     len = vsprintf((char *)(state->in), format, va);
-    va_end(va);
 #  endif
 #else
 #  ifdef HAS_vsnprintf_void
     (void)vsnprintf((char *)(state->in), size, format, va);
-    va_end(va);
     len = strlen((char *)(state->in));
 #  else
     len = vsnprintf((char *)(state->in), size, format, va);
-    va_end(va);
 #  endif
 #endif
 
@@ -368,6 +369,17 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
     return len;
 }
 
+int ZEXPORTVA gzprintf(gzFile file, const char *format, ...)
+{
+    va_list va;
+    int ret;
+
+    va_start(va, format);
+    ret = gzvprintf(file, format, va);
+    va_end(va);
+    return ret;
+}
+
 #else /* !STDC && !Z_HAVE_STDARG_H */
 
 /* -- see zlib.h -- */
@@ -547,9 +559,9 @@ int ZEXPORT gzclose_w(file)
     }
 
     /* flush, free memory, and close file */
+    if (gz_comp(state, Z_FINISH) == -1)
+        ret = state->err;
     if (state->size) {
-        if (gz_comp(state, Z_FINISH) == -1)
-            ret = state->err;
         if (!state->direct) {
             (void)deflateEnd(&(state->strm));
             free(state->out);
diff --git a/compat/zlib/infback.c b/compat/zlib/infback.c
index 981aff1..f3833c2 100644
--- a/compat/zlib/infback.c
+++ b/compat/zlib/infback.c
@@ -255,7 +255,7 @@ out_func out;
 void FAR *out_desc;
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *next;    /* next input */
+    z_const unsigned char FAR *next;    /* next input */
     unsigned char FAR *put;     /* next output */
     unsigned have, left;        /* available input and output */
     unsigned long hold;         /* bit buffer */
diff --git a/compat/zlib/inffast.c b/compat/zlib/inffast.c
index 2f1d60b..bda59ce 100644
--- a/compat/zlib/inffast.c
+++ b/compat/zlib/inffast.c
@@ -1,5 +1,5 @@
 /* inffast.c -- fast decoding
- * Copyright (C) 1995-2008, 2010 Mark Adler
+ * Copyright (C) 1995-2008, 2010, 2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -69,8 +69,8 @@ z_streamp strm;
 unsigned start;         /* inflate()'s starting value for strm->avail_out */
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *in;      /* local strm->next_in */
-    unsigned char FAR *last;    /* while in < last, enough input available */
+    z_const unsigned char FAR *in;      /* local strm->next_in */
+    z_const unsigned char FAR *last;    /* have enough input while in < last */
     unsigned char FAR *out;     /* local strm->next_out */
     unsigned char FAR *beg;     /* inflate()'s initial strm->next_out */
     unsigned char FAR *end;     /* while out < end, enough space available */
diff --git a/compat/zlib/inflate.c b/compat/zlib/inflate.c
index 47418a1..870f89b 100644
--- a/compat/zlib/inflate.c
+++ b/compat/zlib/inflate.c
@@ -93,11 +93,12 @@
 
 /* function prototypes */
 local void fixedtables OF((struct inflate_state FAR *state));
-local int updatewindow OF((z_streamp strm, unsigned out));
+local int updatewindow OF((z_streamp strm, const unsigned char FAR *end,
+                           unsigned copy));
 #ifdef BUILDFIXED
    void makefixed OF((void));
 #endif
-local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
+local unsigned syncsearch OF((unsigned FAR *have, const unsigned char FAR *buf,
                               unsigned len));
 
 int ZEXPORT inflateResetKeep(strm)
@@ -375,12 +376,13 @@ void makefixed()
    output will fall in the output data, making match copies simpler and faster.
    The advantage may be dependent on the size of the processor's data caches.
  */
-local int updatewindow(strm, out)
+local int updatewindow(strm, end, copy)
 z_streamp strm;
-unsigned out;
+const Bytef *end;
+unsigned copy;
 {
     struct inflate_state FAR *state;
-    unsigned copy, dist;
+    unsigned dist;
 
     state = (struct inflate_state FAR *)strm->state;
 
@@ -400,19 +402,18 @@ unsigned out;
     }
 
     /* copy state->wsize or less output bytes into the circular window */
-    copy = out - strm->avail_out;
     if (copy >= state->wsize) {
-        zmemcpy(state->window, strm->next_out - state->wsize, state->wsize);
+        zmemcpy(state->window, end - state->wsize, state->wsize);
         state->wnext = 0;
         state->whave = state->wsize;
     }
     else {
         dist = state->wsize - state->wnext;
         if (dist > copy) dist = copy;
-        zmemcpy(state->window + state->wnext, strm->next_out - copy, dist);
+        zmemcpy(state->window + state->wnext, end - copy, dist);
         copy -= dist;
         if (copy) {
-            zmemcpy(state->window, strm->next_out - copy, copy);
+            zmemcpy(state->window, end - copy, copy);
             state->wnext = copy;
             state->whave = state->wsize;
         }
@@ -606,7 +607,7 @@ z_streamp strm;
 int flush;
 {
     struct inflate_state FAR *state;
-    unsigned char FAR *next;    /* next input */
+    z_const unsigned char FAR *next;    /* next input */
     unsigned char FAR *put;     /* next output */
     unsigned have, left;        /* available input and output */
     unsigned long hold;         /* bit buffer */
@@ -920,7 +921,7 @@ int flush;
             while (state->have < 19)
                 state->lens[order[state->have++]] = 0;
             state->next = state->codes;
-            state->lencode = (code const FAR *)(state->next);
+            state->lencode = (const code FAR *)(state->next);
             state->lenbits = 7;
             ret = inflate_table(CODES, state->lens, 19, &(state->next),
                                 &(state->lenbits), state->work);
@@ -994,7 +995,7 @@ int flush;
                values here (9 and 6) without reading the comments in inftrees.h
                concerning the ENOUGH constants, which depend on those values */
             state->next = state->codes;
-            state->lencode = (code const FAR *)(state->next);
+            state->lencode = (const code FAR *)(state->next);
             state->lenbits = 9;
             ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
                                 &(state->lenbits), state->work);
@@ -1003,7 +1004,7 @@ int flush;
                 state->mode = BAD;
                 break;
             }
-            state->distcode = (code const FAR *)(state->next);
+            state->distcode = (const code FAR *)(state->next);
             state->distbits = 6;
             ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
                             &(state->next), &(state->distbits), state->work);
@@ -1230,7 +1231,7 @@ int flush;
     RESTORE();
     if (state->wsize || (out != strm->avail_out && state->mode < BAD &&
             (state->mode < CHECK || flush != Z_FINISH)))
-        if (updatewindow(strm, out)) {
+        if (updatewindow(strm, strm->next_out, out - strm->avail_out)) {
             state->mode = MEM;
             return Z_MEM_ERROR;
         }
@@ -1264,6 +1265,29 @@ z_streamp strm;
     return Z_OK;
 }
 
+int ZEXPORT inflateGetDictionary(strm, dictionary, dictLength)
+z_streamp strm;
+Bytef *dictionary;
+uInt *dictLength;
+{
+    struct inflate_state FAR *state;
+
+    /* check state */
+    if (strm == Z_NULL || strm->state == Z_NULL) return Z_STREAM_ERROR;
+    state = (struct inflate_state FAR *)strm->state;
+
+    /* copy dictionary */
+    if (state->whave && dictionary != Z_NULL) {
+        zmemcpy(dictionary, state->window + state->wnext,
+                state->whave - state->wnext);
+        zmemcpy(dictionary + state->whave - state->wnext,
+                state->window, state->wnext);
+    }
+    if (dictLength != Z_NULL)
+        *dictLength = state->whave;
+    return Z_OK;
+}
+
 int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength)
 z_streamp strm;
 const Bytef *dictionary;
@@ -1271,8 +1295,6 @@ uInt dictLength;
 {
     struct inflate_state FAR *state;
     unsigned long dictid;
-    unsigned char *next;
-    unsigned avail;
     int ret;
 
     /* check state */
@@ -1291,13 +1313,7 @@ uInt dictLength;
 
     /* copy dictionary to window using updatewindow(), which will amend the
        existing dictionary if appropriate */
-    next = strm->next_out;
-    avail = strm->avail_out;
-    strm->next_out = (Bytef *)dictionary + dictLength;
-    strm->avail_out = 0;
-    ret = updatewindow(strm, dictLength);
-    strm->avail_out = avail;
-    strm->next_out = next;
+    ret = updatewindow(strm, dictionary + dictLength, dictLength);
     if (ret) {
         state->mode = MEM;
         return Z_MEM_ERROR;
@@ -1337,7 +1353,7 @@ gz_headerp head;
  */
 local unsigned syncsearch(have, buf, len)
 unsigned FAR *have;
-unsigned char FAR *buf;
+const unsigned char FAR *buf;
 unsigned len;
 {
     unsigned got;
diff --git a/compat/zlib/inftrees.c b/compat/zlib/inftrees.c
index abcd7c4..44d89cf 100644
--- a/compat/zlib/inftrees.c
+++ b/compat/zlib/inftrees.c
@@ -1,5 +1,5 @@
 /* inftrees.c -- generate Huffman trees for efficient decoding
- * Copyright (C) 1995-2012 Mark Adler
+ * Copyright (C) 1995-2013 Mark Adler
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate_copyright[] =
-   " inflate 1.2.7 Copyright 1995-2012 Mark Adler ";
+   " inflate 1.2.8 Copyright 1995-2013 Mark Adler ";
 /*
   If you use the zlib library in a product, an acknowledgment is welcome
   in the documentation of your product. If for some reason you cannot
@@ -62,7 +62,7 @@ unsigned short FAR *work;
         35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
     static const unsigned short lext[31] = { /* Length codes 257..285 extra */
         16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
-        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 78, 68};
+        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78};
     static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
         1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
         257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
@@ -208,8 +208,8 @@ unsigned short FAR *work;
     mask = used - 1;            /* mask for comparing low */
 
     /* check available table space */
-    if ((type == LENS && used >= ENOUGH_LENS) ||
-        (type == DISTS && used >= ENOUGH_DISTS))
+    if ((type == LENS && used > ENOUGH_LENS) ||
+        (type == DISTS && used > ENOUGH_DISTS))
         return 1;
 
     /* process all codes and make table entries */
@@ -277,8 +277,8 @@ unsigned short FAR *work;
 
             /* check for enough space */
             used += 1U << curr;
-            if ((type == LENS && used >= ENOUGH_LENS) ||
-                (type == DISTS && used >= ENOUGH_DISTS))
+            if ((type == LENS && used > ENOUGH_LENS) ||
+                (type == DISTS && used > ENOUGH_DISTS))
                 return 1;
 
             /* point entry in root table to sub-table */
diff --git a/compat/zlib/minigzip.c b/compat/zlib/minigzip.c
deleted file mode 100644
index 4f64c9a..0000000
--- a/compat/zlib/minigzip.c
+++ /dev/null
@@ -1,440 +0,0 @@
-/* minigzip.c -- simulate gzip using the zlib compression library
- * Copyright (C) 1995-2006, 2010 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/*
- * minigzip is a minimal implementation of the gzip utility. This is
- * only an example of using zlib and isn't meant to replace the
- * full-featured gzip. No attempt is made to deal with file systems
- * limiting names to 14 or 8+3 characters, etc... Error checking is
- * very limited. So use minigzip only for testing; use gzip for the
- * real thing. On MSDOS, use only on file names without extension
- * or in pipe mode.
- */
-
-/* @(#) $Id: minigzip.c,v 1.3 2010/04/20 14:50:10 nijtmans Exp $ */
-
-#include "zlib.h"
-#include <stdio.h>
-
-#ifdef STDC
-#  include <string.h>
-#  include <stdlib.h>
-#endif
-
-#ifdef USE_MMAP
-#  include <sys/types.h>
-#  include <sys/mman.h>
-#  include <sys/stat.h>
-#endif
-
-#if defined(MSDOS) || defined(OS2) || defined(WIN32) || defined(__CYGWIN__)
-#  include <fcntl.h>
-#  include <io.h>
-#  ifdef UNDER_CE
-#    include <stdlib.h>
-#  endif
-#  define SET_BINARY_MODE(file) setmode(fileno(file), O_BINARY)
-#else
-#  define SET_BINARY_MODE(file)
-#endif
-
-#ifdef VMS
-#  define unlink delete
-#  define GZ_SUFFIX "-gz"
-#endif
-#ifdef RISCOS
-#  define unlink remove
-#  define GZ_SUFFIX "-gz"
-#  define fileno(file) file->__file
-#endif
-#if defined(__MWERKS__) && __dest_os != __be_os && __dest_os != __win32_os
-#  include <unix.h> /* for fileno */
-#endif
-
-#if !defined(Z_HAVE_UNISTD_H) && !defined(_LARGEFILE64_SOURCE)
-#ifndef WIN32 /* unlink already in stdio.h for WIN32 */
-  extern int unlink OF((const char *));
-#endif
-#endif
-
-#if defined(UNDER_CE)
-#  include <windows.h>
-#  define perror(s) pwinerror(s)
-
-/* Map the Windows error number in ERROR to a locale-dependent error
-   message string and return a pointer to it.  Typically, the values
-   for ERROR come from GetLastError.
-
-   The string pointed to shall not be modified by the application,
-   but may be overwritten by a subsequent call to strwinerror
-
-   The strwinerror function does not change the current setting
-   of GetLastError.  */
-
-static char *strwinerror (error)
-     DWORD error;
-{
-    static char buf[1024];
-
-    wchar_t *msgbuf;
-    DWORD lasterr = GetLastError();
-    DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM
-        | FORMAT_MESSAGE_ALLOCATE_BUFFER,
-        NULL,
-        error,
-        0, /* Default language */
-        (LPVOID)&msgbuf,
-        0,
-        NULL);
-    if (chars != 0) {
-        /* If there is an \r\n appended, zap it.  */
-        if (chars >= 2
-            && msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') {
-            chars -= 2;
-            msgbuf[chars] = 0;
-        }
-
-        if (chars > sizeof (buf) - 1) {
-            chars = sizeof (buf) - 1;
-            msgbuf[chars] = 0;
-        }
-
-        wcstombs(buf, msgbuf, chars + 1);
-        LocalFree(msgbuf);
-    }
-    else {
-        sprintf(buf, "unknown win32 error (%ld)", error);
-    }
-
-    SetLastError(lasterr);
-    return buf;
-}
-
-static void pwinerror (s)
-    const char *s;
-{
-    if (s && *s)
-        fprintf(stderr, "%s: %s\n", s, strwinerror(GetLastError ()));
-    else
-        fprintf(stderr, "%s\n", strwinerror(GetLastError ()));
-}
-
-#endif /* UNDER_CE */
-
-#ifndef GZ_SUFFIX
-#  define GZ_SUFFIX ".gz"
-#endif
-#define SUFFIX_LEN (sizeof(GZ_SUFFIX)-1)
-
-#define BUFLEN      16384
-#define MAX_NAME_LEN 1024
-
-#ifdef MAXSEG_64K
-#  define local static
-   /* Needed for systems with limitation on stack size. */
-#else
-#  define local
-#endif
-
-char *prog;
-
-void error            OF((const char *msg));
-void gz_compress      OF((FILE   *in, gzFile out));
-#ifdef USE_MMAP
-int  gz_compress_mmap OF((FILE   *in, gzFile out));
-#endif
-void gz_uncompress    OF((gzFile in, FILE   *out));
-void file_compress    OF((char  *file, char *mode));
-void file_uncompress  OF((char  *file));
-int  main             OF((int argc, char *argv[]));
-
-/* ===========================================================================
- * Display error message and exit
- */
-void error(msg)
-    const char *msg;
-{
-    fprintf(stderr, "%s: %s\n", prog, msg);
-    exit(1);
-}
-
-/* ===========================================================================
- * Compress input to output then close both files.
- */
-
-void gz_compress(in, out)
-    FILE   *in;
-    gzFile out;
-{
-    local char buf[BUFLEN];
-    int len;
-    int err;
-
-#ifdef USE_MMAP
-    /* Try first compressing with mmap. If mmap fails (minigzip used in a
-     * pipe), use the normal fread loop.
-     */
-    if (gz_compress_mmap(in, out) == Z_OK) return;
-#endif
-    for (;;) {
-        len = (int)fread(buf, 1, sizeof(buf), in);
-        if (ferror(in)) {
-            perror("fread");
-            exit(1);
-        }
-        if (len == 0) break;
-
-        if (gzwrite(out, buf, (unsigned)len) != len) error(gzerror(out, &err));
-    }
-    fclose(in);
-    if (gzclose(out) != Z_OK) error("failed gzclose");
-}
-
-#ifdef USE_MMAP /* MMAP version, Miguel Albrecht <malbrech@eso.org> */
-
-/* Try compressing the input file at once using mmap. Return Z_OK if
- * if success, Z_ERRNO otherwise.
- */
-int gz_compress_mmap(in, out)
-    FILE   *in;
-    gzFile out;
-{
-    int len;
-    int err;
-    int ifd = fileno(in);
-    caddr_t buf;    /* mmap'ed buffer for the entire input file */
-    off_t buf_len;  /* length of the input file */
-    struct stat sb;
-
-    /* Determine the size of the file, needed for mmap: */
-    if (fstat(ifd, &sb) < 0) return Z_ERRNO;
-    buf_len = sb.st_size;
-    if (buf_len <= 0) return Z_ERRNO;
-
-    /* Now do the actual mmap: */
-    buf = mmap((caddr_t) 0, buf_len, PROT_READ, MAP_SHARED, ifd, (off_t)0);
-    if (buf == (caddr_t)(-1)) return Z_ERRNO;
-
-    /* Compress the whole file at once: */
-    len = gzwrite(out, (char *)buf, (unsigned)buf_len);
-
-    if (len != (int)buf_len) error(gzerror(out, &err));
-
-    munmap(buf, buf_len);
-    fclose(in);
-    if (gzclose(out) != Z_OK) error("failed gzclose");
-    return Z_OK;
-}
-#endif /* USE_MMAP */
-
-/* ===========================================================================
- * Uncompress input to output then close both files.
- */
-void gz_uncompress(in, out)
-    gzFile in;
-    FILE   *out;
-{
-    local char buf[BUFLEN];
-    int len;
-    int err;
-
-    for (;;) {
-        len = gzread(in, buf, sizeof(buf));
-        if (len < 0) error (gzerror(in, &err));
-        if (len == 0) break;
-
-        if ((int)fwrite(buf, 1, (unsigned)len, out) != len) {
-            error("failed fwrite");
-        }
-    }
-    if (fclose(out)) error("failed fclose");
-
-    if (gzclose(in) != Z_OK) error("failed gzclose");
-}
-
-
-/* ===========================================================================
- * Compress the given file: create a corresponding .gz file and remove the
- * original.
- */
-void file_compress(file, mode)
-    char  *file;
-    char  *mode;
-{
-    local char outfile[MAX_NAME_LEN];
-    FILE  *in;
-    gzFile out;
-
-    if (strlen(file) + strlen(GZ_SUFFIX) >= sizeof(outfile)) {
-        fprintf(stderr, "%s: filename too long\n", prog);
-        exit(1);
-    }
-
-    strcpy(outfile, file);
-    strcat(outfile, GZ_SUFFIX);
-
-    in = fopen(file, "rb");
-    if (in == NULL) {
-        perror(file);
-        exit(1);
-    }
-    out = gzopen(outfile, mode);
-    if (out == NULL) {
-        fprintf(stderr, "%s: can't gzopen %s\n", prog, outfile);
-        exit(1);
-    }
-    gz_compress(in, out);
-
-    unlink(file);
-}
-
-
-/* ===========================================================================
- * Uncompress the given file and remove the original.
- */
-void file_uncompress(file)
-    char  *file;
-{
-    local char buf[MAX_NAME_LEN];
-    char *infile, *outfile;
-    FILE  *out;
-    gzFile in;
-    size_t len = strlen(file);
-
-    if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) {
-        fprintf(stderr, "%s: filename too long\n", prog);
-        exit(1);
-    }
-
-    strcpy(buf, file);
-
-    if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) {
-        infile = file;
-        outfile = buf;
-        outfile[len-3] = '\0';
-    } else {
-        outfile = file;
-        infile = buf;
-        strcat(infile, GZ_SUFFIX);
-    }
-    in = gzopen(infile, "rb");
-    if (in == NULL) {
-        fprintf(stderr, "%s: can't gzopen %s\n", prog, infile);
-        exit(1);
-    }
-    out = fopen(outfile, "wb");
-    if (out == NULL) {
-        perror(file);
-        exit(1);
-    }
-
-    gz_uncompress(in, out);
-
-    unlink(infile);
-}
-
-
-/* ===========================================================================
- * Usage:  minigzip [-c] [-d] [-f] [-h] [-r] [-1 to -9] [files...]
- *   -c : write to standard output
- *   -d : decompress
- *   -f : compress with Z_FILTERED
- *   -h : compress with Z_HUFFMAN_ONLY
- *   -r : compress with Z_RLE
- *   -1 to -9 : compression level
- */
-
-int main(argc, argv)
-    int argc;
-    char *argv[];
-{
-    int copyout = 0;
-    int uncompr = 0;
-    gzFile file;
-    char *bname, outmode[20];
-
-    strcpy(outmode, "wb6 ");
-
-    prog = argv[0];
-    bname = strrchr(argv[0], '/');
-    if (bname)
-      bname++;
-    else
-      bname = argv[0];
-    argc--, argv++;
-
-    if (!strcmp(bname, "gunzip"))
-      uncompr = 1;
-    else if (!strcmp(bname, "zcat"))
-      copyout = uncompr = 1;
-
-    while (argc > 0) {
-      if (strcmp(*argv, "-c") == 0)
-        copyout = 1;
-      else if (strcmp(*argv, "-d") == 0)
-        uncompr = 1;
-      else if (strcmp(*argv, "-f") == 0)
-        outmode[3] = 'f';
-      else if (strcmp(*argv, "-h") == 0)
-        outmode[3] = 'h';
-      else if (strcmp(*argv, "-r") == 0)
-        outmode[3] = 'R';
-      else if ((*argv)[0] == '-' && (*argv)[1] >= '1' && (*argv)[1] <= '9' &&
-               (*argv)[2] == 0)
-        outmode[2] = (*argv)[1];
-      else
-        break;
-      argc--, argv++;
-    }
-    if (outmode[3] == ' ')
-        outmode[3] = 0;
-    if (argc == 0) {
-        SET_BINARY_MODE(stdin);
-        SET_BINARY_MODE(stdout);
-        if (uncompr) {
-            file = gzdopen(fileno(stdin), "rb");
-            if (file == NULL) error("can't gzdopen stdin");
-            gz_uncompress(file, stdout);
-        } else {
-            file = gzdopen(fileno(stdout), outmode);
-            if (file == NULL) error("can't gzdopen stdout");
-            gz_compress(stdin, file);
-        }
-    } else {
-        if (copyout) {
-            SET_BINARY_MODE(stdout);
-        }
-        do {
-            if (uncompr) {
-                if (copyout) {
-                    file = gzopen(*argv, "rb");
-                    if (file == NULL)
-                        fprintf(stderr, "%s: can't gzopen %s\n", prog, *argv);
-                    else
-                        gz_uncompress(file, stdout);
-                } else {
-                    file_uncompress(*argv);
-                }
-            } else {
-                if (copyout) {
-                    FILE * in = fopen(*argv, "rb");
-
-                    if (in == NULL) {
-                        perror(*argv);
-                    } else {
-                        file = gzdopen(fileno(stdout), outmode);
-                        if (file == NULL) error("can't gzdopen stdout");
-
-                        gz_compress(in, file);
-                    }
-
-                } else {
-                    file_compress(*argv, outmode);
-                }
-            }
-        } while (argv++, --argc);
-    }
-    return 0;
-}
diff --git a/compat/zlib/old/as400/bndsrc b/compat/zlib/old/as400/bndsrc
deleted file mode 100644
index 9cf94bb..0000000
--- a/compat/zlib/old/as400/bndsrc
+++ /dev/null
@@ -1,132 +0,0 @@
-STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
-
-/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
-/*   Version 1.1.3 entry points.                                    */
-/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
-
-/********************************************************************/
-/*   *MODULE      ADLER32      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("adler32")
-
-/********************************************************************/
-/*   *MODULE      COMPRESS     ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("compress")
-  EXPORT SYMBOL("compress2")
-
-/********************************************************************/
-/*   *MODULE      CRC32        ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("crc32")
-  EXPORT SYMBOL("get_crc_table")
-
-/********************************************************************/
-/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("deflate")
-  EXPORT SYMBOL("deflateEnd")
-  EXPORT SYMBOL("deflateSetDictionary")
-  EXPORT SYMBOL("deflateCopy")
-  EXPORT SYMBOL("deflateReset")
-  EXPORT SYMBOL("deflateParams")
-  EXPORT SYMBOL("deflatePrime")
-  EXPORT SYMBOL("deflateInit_")
-  EXPORT SYMBOL("deflateInit2_")
-
-/********************************************************************/
-/*   *MODULE      GZIO         ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("gzopen")
-  EXPORT SYMBOL("gzdopen")
-  EXPORT SYMBOL("gzsetparams")
-  EXPORT SYMBOL("gzread")
-  EXPORT SYMBOL("gzwrite")
-  EXPORT SYMBOL("gzprintf")
-  EXPORT SYMBOL("gzputs")
-  EXPORT SYMBOL("gzgets")
-  EXPORT SYMBOL("gzputc")
-  EXPORT SYMBOL("gzgetc")
-  EXPORT SYMBOL("gzflush")
-  EXPORT SYMBOL("gzseek")
-  EXPORT SYMBOL("gzrewind")
-  EXPORT SYMBOL("gztell")
-  EXPORT SYMBOL("gzeof")
-  EXPORT SYMBOL("gzclose")
-  EXPORT SYMBOL("gzerror")
-
-/********************************************************************/
-/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("inflate")
-  EXPORT SYMBOL("inflateEnd")
-  EXPORT SYMBOL("inflateSetDictionary")
-  EXPORT SYMBOL("inflateSync")
-  EXPORT SYMBOL("inflateReset")
-  EXPORT SYMBOL("inflateInit_")
-  EXPORT SYMBOL("inflateInit2_")
-  EXPORT SYMBOL("inflateSyncPoint")
-
-/********************************************************************/
-/*   *MODULE      UNCOMPR      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("uncompress")
-
-/********************************************************************/
-/*   *MODULE      ZUTIL        ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("zlibVersion")
-  EXPORT SYMBOL("zError")
-
-/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
-/*   Version 1.2.1 additional entry points.                         */
-/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
-
-/********************************************************************/
-/*   *MODULE      COMPRESS     ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("compressBound")
-
-/********************************************************************/
-/*   *MODULE      DEFLATE      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("deflateBound")
-
-/********************************************************************/
-/*   *MODULE      GZIO         ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("gzungetc")
-  EXPORT SYMBOL("gzclearerr")
-
-/********************************************************************/
-/*   *MODULE      INFBACK      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("inflateBack")
-  EXPORT SYMBOL("inflateBackEnd")
-  EXPORT SYMBOL("inflateBackInit_")
-
-/********************************************************************/
-/*   *MODULE      INFLATE      ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("inflateCopy")
-
-/********************************************************************/
-/*   *MODULE      ZUTIL        ZLIB         01/02/01  00:15:09      */
-/********************************************************************/
-
-  EXPORT SYMBOL("zlibCompileFlags")
-
-ENDPGMEXP
diff --git a/compat/zlib/old/as400/compile.clp b/compat/zlib/old/as400/compile.clp
deleted file mode 100644
index 8554951..0000000
--- a/compat/zlib/old/as400/compile.clp
+++ /dev/null
@@ -1,123 +0,0 @@
-/******************************************************************************/
-/*                                                                            */
-/*  ZLIB                                                                      */
-/*                                                                            */
-/*    Compile sources into modules and link them into a service program.      */
-/*                                                                            */
-/******************************************************************************/
-
-             PGM
-
-/*      Configuration adjustable parameters.                                  */
-
-             DCL        VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
-                          VALUE('ZLIB')                         /* Source library. */
-             DCL        VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
-                          VALUE('SOURCES')                      /* Source member file. */
-             DCL        VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
-                          VALUE('TOOLS')                        /* Control member file. */
-
-             DCL        VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
-                          VALUE('ZLIB')                         /* Module library. */
-
-             DCL        VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
-                          VALUE('LGPL')                         /* Service program library. */
-
-             DCL        VAR(&CFLAGS) TYPE(*CHAR) +
-                          VALUE('OPTIMIZE(40)')                 /* Compile options. */
-
-
-/*      Working storage.                                                      */
-
-             DCL        VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300)    /* Command length. */
-             DCL        VAR(&CMD) TYPE(*CHAR) LEN(512)
-
-
-/*      Compile sources into modules.                                         */
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/ADLER32)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/COMPRESS)              SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/CRC32)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/DEFLATE)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/GZIO)                  SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFBACK)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFFAST)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFLATE)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/INFTREES)              SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/TREES)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/UNCOMPR)               SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-             CHGVAR     VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT  +
-                        '/ZUTIL)                 SRCFILE(' *TCAT               +
-                        &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT                 +
-                        ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
-             CALL       PGM(QCMDEXC) PARM(&CMD &CMDLEN)
-
-
-/*      Link modules into a service program.                                  */
-
-             CRTSRVPGM  SRVPGM(&SRVLIB/ZLIB) +
-                          MODULE(&MODLIB/ADLER32     &MODLIB/COMPRESS    +
-                                 &MODLIB/CRC32       &MODLIB/DEFLATE     +
-                                 &MODLIB/GZIO        &MODLIB/INFBACK     +
-                                 &MODLIB/INFFAST     &MODLIB/INFLATE     +
-                                 &MODLIB/INFTREES    &MODLIB/TREES       +
-                                 &MODLIB/UNCOMPR     &MODLIB/ZUTIL)      +
-                          SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
-                          TEXT('ZLIB 1.2.3') TGTRLS(V4R4M0)
-
-             ENDPGM
diff --git a/compat/zlib/old/as400/readme.txt b/compat/zlib/old/as400/readme.txt
deleted file mode 100644
index beae13f..0000000
--- a/compat/zlib/old/as400/readme.txt
+++ /dev/null
@@ -1,111 +0,0 @@
-        ZLIB version 1.2.3 for AS400 installation instructions
-
-I) From an AS400 *SAVF file:
-
-1)      Unpacking archive to an AS400 save file
-
-On the AS400:
-
-_       Create the ZLIB AS400 library:
-
-        CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
-
-_       Create a work save file, for example:
-
-                CRTSAVF FILE(ZLIB/ZLIBSAVF)
-
-On a PC connected to the target AS400:
-
-_       Unpack the save file image to a PC file "ZLIBSAVF"
-_       Upload this file into the save file on the AS400, for example
-                using ftp in BINARY mode.
-
-
-2)      Populating the ZLIB AS400 source library
-
-On the AS400:
-
-_       Extract the saved objects into the ZLIB AS400 library using:
-
-RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB)
-
-
-3)      Customize installation:
-
-_       Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed,
-                according to the comments.
-
-_       Compile this member with:
-
-        CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE)
-
-
-4)      Compile and generate the service program:
-
-_       This can now be done by executing:
-
-        CALL PGM(ZLIB/COMPILE)
-
-
-
-II) From the original source distribution:
-
-1)      On the AS400, create the source library:
-
-        CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
-
-2)      Create the source files:
-
-        CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules')
-        CRTSRCPF FILE(ZLIB/H)       RCDLEN(112) TEXT('ZLIB library includes')
-        CRTSRCPF FILE(ZLIB/TOOLS)   RCDLEN(112) TEXT('ZLIB library control utilities')
-
-3)      From the machine hosting the distribution files, upload them (with
-                FTP in text mode, for example) according to the following table:
-
-    Original    AS400   AS400    AS400 AS400
-    file        file    member   type  description
-                SOURCES                Original ZLIB C subprogram sources
-    adler32.c           ADLER32  C     ZLIB - Compute the Adler-32 checksum of a dta strm
-    compress.c          COMPRESS C     ZLIB - Compress a memory buffer
-    crc32.c             CRC32    C     ZLIB - Compute the CRC-32 of a data stream
-    deflate.c           DEFLATE  C     ZLIB - Compress data using the deflation algorithm
-    gzio.c              GZIO     C     ZLIB - IO on .gz files
-    infback.c           INFBACK  C     ZLIB - Inflate using a callback interface
-    inffast.c           INFFAST  C     ZLIB - Fast proc. literals & length/distance pairs
-    inflate.c           INFLATE  C     ZLIB - Interface to inflate modules
-    inftrees.c          INFTREES C     ZLIB - Generate Huffman trees for efficient decode
-    trees.c             TREES    C     ZLIB - Output deflated data using Huffman coding
-    uncompr.c           UNCOMPR  C     ZLIB - Decompress a memory buffer
-    zutil.c             ZUTIL    C     ZLIB - Target dependent utility functions
-                H                      Original ZLIB C and ILE/RPG include files
-    crc32.h             CRC32    C     ZLIB - CRC32 tables
-    deflate.h           DEFLATE  C     ZLIB - Internal compression state
-    inffast.h           INFFAST  C     ZLIB - Header to use inffast.c
-    inffixed.h          INFFIXED C     ZLIB - Table for decoding fixed codes
-    inflate.h           INFLATE  C     ZLIB - Internal inflate state definitions
-    inftrees.h          INFTREES C     ZLIB - Header to use inftrees.c
-    trees.h             TREES    C     ZLIB - Created automatically with -DGEN_TREES_H
-    zconf.h             ZCONF    C     ZLIB - Compression library configuration
-    zlib.h              ZLIB     C     ZLIB - Compression library C user interface
-    as400/zlib.inc      ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface
-    zutil.h             ZUTIL    C     ZLIB - Internal interface and configuration
-                TOOLS                  Building source software & AS/400 README
-    as400/bndsrc        BNDSRC         Entry point exportation list
-    as400/compile.clp   COMPILE  CLP   Compile sources & generate service program
-    as400/readme.txt    README   TXT   Installation instructions
-
-4)      Continue as in I)3).
-
-
-
-
-Notes:  For AS400 ILE RPG programmers, a /copy member defining the ZLIB
-                API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC).
-                Please read comments in this member for more information.
-
-        Remember that most foreign textual data are ASCII coded: this
-                implementation does not handle conversion from/to ASCII, so
-                text data code conversions must be done explicitely.
-
-        Always open zipped files in binary mode.
diff --git a/compat/zlib/old/as400/zlib.inc b/compat/zlib/old/as400/zlib.inc
deleted file mode 100644
index a9a4f5c..0000000
--- a/compat/zlib/old/as400/zlib.inc
+++ /dev/null
@@ -1,331 +0,0 @@
-      *  ZLIB.INC - Interface to the general purpose compression library
-      *
-      *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
-      *  Version 1.2.3.9
-      *
-      *
-      *  WARNING:
-      *     Procedures inflateInit(), inflateInit2(), deflateInit(),
-      *         deflateInit2() and inflateBackInit() need to be called with
-      *         two additional arguments:
-      *         the package version string and the stream control structure.
-      *         size. This is needed because RPG lacks some macro feature.
-      *         Call these procedures as:
-      *             inflateInit(...: ZLIB_VERSION: %size(z_stream))
-      *
-      /if not defined(ZLIB_H_)
-      /define ZLIB_H_
-      *
-      **************************************************************************
-      *                               Constants
-      **************************************************************************
-      *
-      *  Versioning information.
-      *
-     D ZLIB_VERSION    C                   '1.2.3.9'
-     D ZLIB_VERNUM     C                   X'1239'
-      *
-      *  Other equates.
-      *
-     D Z_NO_FLUSH      C                   0
-     D Z_SYNC_FLUSH    C                   2
-     D Z_FULL_FLUSH    C                   3
-     D Z_FINISH        C                   4
-     D Z_BLOCK         C                   5
-      *
-     D Z_OK            C                   0
-     D Z_STREAM_END    C                   1
-     D Z_NEED_DICT     C                   2
-     D Z_ERRNO         C                   -1
-     D Z_STREAM_ERROR  C                   -2
-     D Z_DATA_ERROR    C                   -3
-     D Z_MEM_ERROR     C                   -4
-     D Z_BUF_ERROR     C                   -5
-     DZ_VERSION_ERROR  C                   -6
-      *
-     D Z_NO_COMPRESSION...
-     D                 C                   0
-     D Z_BEST_SPEED    C                   1
-     D Z_BEST_COMPRESSION...
-     D                 C                   9
-     D Z_DEFAULT_COMPRESSION...
-     D                 C                   -1
-      *
-     D Z_FILTERED      C                   1
-     D Z_HUFFMAN_ONLY  C                   2
-     D Z_RLE           C                   3
-     D Z_DEFAULT_STRATEGY...
-     D                 C                   0
-      *
-     D Z_BINARY        C                   0
-     D Z_ASCII         C                   1
-     D Z_UNKNOWN       C                   2
-      *
-     D Z_DEFLATED      C                   8
-      *
-     D Z_NULL          C                   0
-      *
-      **************************************************************************
-      *                                 Types
-      **************************************************************************
-      *
-     D z_streamp       S               *                                        Stream struct ptr
-     D gzFile          S               *                                        File pointer
-     D z_off_t         S             10i 0                                      Stream offsets
-      *
-      **************************************************************************
-      *                               Structures
-      **************************************************************************
-      *
-      *  The GZIP encode/decode stream support structure.
-      *
-     D z_stream        DS                  align based(z_streamp)
-     D  zs_next_in                     *                                        Next input byte
-     D  zs_avail_in                  10U 0                                      Byte cnt at next_in
-     D  zs_total_in                  10U 0                                      Total bytes read
-     D  zs_next_out                    *                                        Output buffer ptr
-     D  zs_avail_out                 10U 0                                      Room left @ next_out
-     D  zs_total_out                 10U 0                                      Total bytes written
-     D  zs_msg                         *                                        Last errmsg or null
-     D  zs_state                       *                                        Internal state
-     D  zs_zalloc                      *   procptr                              Int. state allocator
-     D  zs_free                        *   procptr                              Int. state dealloc.
-     D  zs_opaque                      *                                        Private alloc. data
-     D  zs_data_type                 10i 0                                      ASC/BIN best guess
-     D  zs_adler                     10u 0                                      Uncompr. adler32 val
-     D                               10U 0                                      Reserved
-     D                               10U 0                                      Ptr. alignment
-      *
-      **************************************************************************
-      *                     Utility function prototypes
-      **************************************************************************
-      *
-     D compress        PR            10I 0 extproc('compress')
-     D  dest                      32767    options(*varsize)                    Destination buffer
-     D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
-     D  sourceLen                    10u 0 value                                Source length
-      *
-     D compress2       PR            10I 0 extproc('compress2')
-     D  dest                      32767    options(*varsize)                    Destination buffer
-     D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
-     D  sourceLen                    10U 0 value                                Source length
-     D  level                        10I 0 value                                Compression level
-      *
-     D compressBound   PR            10U 0 extproc('compressBound')
-     D  sourceLen                    10U 0 value
-      *
-     D uncompress      PR            10I 0 extproc('uncompress')
-     D  dest                      32767    options(*varsize)                    Destination buffer
-     D  destLen                      10U 0                                      Destination length
-     D  source                    32767    const options(*varsize)              Source buffer
-     D  sourceLen                    10U 0 value                                Source length
-      *
-     D gzopen          PR                  extproc('gzopen')
-     D                                     like(gzFile)
-     D  path                           *   value options(*string)               File pathname
-     D  mode                           *   value options(*string)               Open mode
-      *
-     D gzdopen         PR                  extproc('gzdopen')
-     D                                     like(gzFile)
-     D  fd                           10i 0 value                                File descriptor
-     D  mode                           *   value options(*string)               Open mode
-      *
-     D gzsetparams     PR            10I 0 extproc('gzsetparams')
-     D  file                               value like(gzFile)                   File pointer
-     D  level                        10I 0 value
-     D  strategy                     10i 0 value
-      *
-     D gzread          PR            10I 0 extproc('gzread')
-     D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    options(*varsize)                    Buffer
-     D  len                          10u 0 value                                Buffer length
-      *
-     D gzwrite         PR            10I 0 extproc('gzwrite')
-     D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    const options(*varsize)              Buffer
-     D  len                          10u 0 value                                Buffer length
-      *
-     D gzputs          PR            10I 0 extproc('gzputs')
-     D  file                               value like(gzFile)                   File pointer
-     D  s                              *   value options(*string)               String to output
-      *
-     D gzgets          PR              *   extproc('gzgets')
-     D  file                               value like(gzFile)                   File pointer
-     D  buf                       32767    options(*varsize)                    Read buffer
-     D  len                          10i 0 value                                Buffer length
-      *
-     D gzflush         PR            10i 0 extproc('gzflush')
-     D  file                               value like(gzFile)                   File pointer
-     D  flush                        10I 0 value                                Type of flush
-      *
-     D gzseek          PR                  extproc('gzseek')
-     D                                     like(z_off_t)
-     D  file                               value like(gzFile)                   File pointer
-     D  offset                             value like(z_off_t)                  Offset
-     D  whence                       10i 0 value                                Origin
-      *
-     D gzrewind        PR            10i 0 extproc('gzrewind')
-     D  file                               value like(gzFile)                   File pointer
-      *
-     D gztell          PR                  extproc('gztell')
-     D                                     like(z_off_t)
-     D  file                               value like(gzFile)                   File pointer
-      *
-     D gzeof           PR            10i 0 extproc('gzeof')
-     D  file                               value like(gzFile)                   File pointer
-      *
-     D gzclose         PR            10i 0 extproc('gzclose')
-     D  file                               value like(gzFile)                   File pointer
-      *
-     D gzerror         PR              *   extproc('gzerror')                   Error string
-     D  file                               value like(gzFile)                   File pointer
-     D  errnum                       10I 0                                      Error code
-      *
-     D gzclearerr      PR                  extproc('gzclearerr')
-     D  file                               value like(gzFile)                   File pointer
-      *
-      **************************************************************************
-      *                        Basic function prototypes
-      **************************************************************************
-      *
-     D zlibVersion     PR              *   extproc('zlibVersion')               Version string
-      *
-     D deflateInit     PR            10I 0 extproc('deflateInit_')              Init. compression
-     D  strm                               like(z_stream)                       Compression stream
-     D  level                        10I 0 value                                Compression level
-     D  version                        *   value options(*string)               Version string
-     D  stream_size                  10i 0 value                                Stream struct. size
-      *
-     D deflate         PR            10I 0 extproc('deflate')                   Compress data
-     D  strm                               like(z_stream)                       Compression stream
-     D  flush                        10I 0 value                                Flush type required
-      *
-     D deflateEnd      PR            10I 0 extproc('deflateEnd')                Termin. compression
-     D  strm                               like(z_stream)                       Compression stream
-      *
-     D inflateInit     PR            10I 0 extproc('inflateInit_')              Init. expansion
-     D  strm                               like(z_stream)                       Expansion stream
-     D  version                        *   value options(*string)               Version string
-     D  stream_size                  10i 0 value                                Stream struct. size
-      *
-     D inflate         PR            10I 0 extproc('inflate')                   Expand data
-     D  strm                               like(z_stream)                       Expansion stream
-     D  flush                        10I 0 value                                Flush type required
-      *
-     D inflateEnd      PR            10I 0 extproc('inflateEnd')                Termin. expansion
-     D  strm                               like(z_stream)                       Expansion stream
-      *
-      **************************************************************************
-      *                        Advanced function prototypes
-      **************************************************************************
-      *
-     D deflateInit2    PR            10I 0 extproc('deflateInit2_')             Init. compression
-     D  strm                               like(z_stream)                       Compression stream
-     D  level                        10I 0 value                                Compression level
-     D  method                       10I 0 value                                Compression method
-     D  windowBits                   10I 0 value                                log2(window size)
-     D  memLevel                     10I 0 value                                Mem/cmpress tradeoff
-     D  strategy                     10I 0 value                                Compression stategy
-     D  version                        *   value options(*string)               Version string
-     D  stream_size                  10i 0 value                                Stream struct. size
-      *
-     D deflateSetDictionary...
-     D                 PR            10I 0 extproc('deflateSetDictionary')      Init. dictionary
-     D  strm                               like(z_stream)                       Compression stream
-     D  dictionary                32767    const options(*varsize)              Dictionary bytes
-     D  dictLength                   10U 0 value                                Dictionary length
-      *
-     D deflateCopy     PR            10I 0 extproc('deflateCopy')               Compress strm 2 strm
-     D  dest                               like(z_stream)                       Destination stream
-     D  source                             like(z_stream)                       Source stream
-      *
-     D deflateReset    PR            10I 0 extproc('deflateReset')              End and init. stream
-     D  strm                               like(z_stream)                       Compression stream
-      *
-     D deflateParams   PR            10I 0 extproc('deflateParams')             Change level & strat
-     D  strm                               like(z_stream)                       Compression stream
-     D  level                        10I 0 value                                Compression level
-     D  strategy                     10I 0 value                                Compression stategy
-      *
-     D deflateBound    PR            10U 0 extproc('deflateBound')              Change level & strat
-     D  strm                               like(z_stream)                       Compression stream
-     D  sourcelen                    10U 0 value                                Compression level
-      *
-     D deflatePrime    PR            10I 0 extproc('deflatePrime')              Change level & strat
-     D  strm                               like(z_stream)                       Compression stream
-     D  bits                         10I 0 value                                Number of bits to insert
-     D  value                        10I 0 value                                Bits to insert
-      *
-     D inflateInit2    PR            10I 0 extproc('inflateInit2_')             Init. expansion
-     D  strm                               like(z_stream)                       Expansion stream
-     D  windowBits                   10I 0 value                                log2(window size)
-     D  version                        *   value options(*string)               Version string
-     D  stream_size                  10i 0 value                                Stream struct. size
-      *
-     D inflateSetDictionary...
-     D                 PR            10I 0 extproc('inflateSetDictionary')      Init. dictionary
-     D  strm                               like(z_stream)                       Expansion stream
-     D  dictionary                32767    const options(*varsize)              Dictionary bytes
-     D  dictLength                   10U 0 value                                Dictionary length
-      *
-     D inflateSync     PR            10I 0 extproc('inflateSync')               Sync. expansion
-     D  strm                               like(z_stream)                       Expansion stream
-      *
-     D inflateCopy     PR            10I 0 extproc('inflateCopy')
-     D  dest                               like(z_stream)                       Destination stream
-     D  source                             like(z_stream)                       Source stream
-      *
-     D inflateReset    PR            10I 0 extproc('inflateReset')              End and init. stream
-     D  strm                               like(z_stream)                       Expansion stream
-      *
-     D inflateBackInit...
-     D                 PR            10I 0 extproc('inflateBackInit_')
-     D  strm                               like(z_stream)                       Expansion stream
-     D  windowBits                   10I 0 value                                Log2(buffer size)
-     D  window                    32767    options(*varsize)                    Buffer
-     D  version                        *   value options(*string)               Version string
-     D  stream_size                  10i 0 value                                Stream struct. size
-      *
-     D inflateBack     PR            10I 0 extproc('inflateBack')
-     D  strm                               like(z_stream)                       Expansion stream
-     D  in                             *   value procptr                        Input function
-     D  in_desc                        *   value                                Input descriptor
-     D  out                            *   value procptr                        Output function
-     D  out_desc                       *   value                                Output descriptor
-      *
-     D inflateBackEnd  PR            10I 0 extproc('inflateBackEnd')
-     D  strm                               like(z_stream)                       Expansion stream
-      *
-     D zlibCompileFlags...
-     D                 PR            10U 0 extproc('zlibCompileFlags')
-      *
-      **************************************************************************
-      *                        Checksum function prototypes
-      **************************************************************************
-      *
-     D adler32         PR            10U 0 extproc('adler32')                   New checksum
-     D  adler                        10U 0 value                                Old checksum
-     D  buf                       32767    const options(*varsize)              Bytes to accumulate
-     D  len                          10U 0 value                                Buffer length
-      *
-     D crc32           PR            10U 0 extproc('crc32')                     New checksum
-     D  crc                          10U 0 value                                Old checksum
-     D  buf                       32767    const options(*varsize)              Bytes to accumulate
-     D  len                          10U 0 value                                Buffer length
-      *
-      **************************************************************************
-      *                     Miscellaneous function prototypes
-      **************************************************************************
-      *
-     D zError          PR              *   extproc('zError')                    Error string
-     D  err                          10I 0 value                                Error code
-      *
-     D inflateSyncPoint...
-     D                 PR            10I 0 extproc('inflateSyncPoint')
-     D  strm                               like(z_stream)                       Expansion stream
-      *
-     D get_crc_table   PR              *   extproc('get_crc_table')             Ptr to ulongs
-      *
-      /endif
diff --git a/compat/zlib/old/visualc6/README.txt b/compat/zlib/old/visualc6/README.txt
deleted file mode 100644
index d0296c2..0000000
--- a/compat/zlib/old/visualc6/README.txt
+++ /dev/null
@@ -1,73 +0,0 @@
-Microsoft Developer Studio Project Files, Format Version 6.00 for zlib.
-
-Copyright (C) 2000-2004 Simon-Pierre Cadieux.
-Copyright (C) 2004 Cosmin Truta.
-For conditions of distribution and use, see copyright notice in zlib.h.
-
-
-This project builds the zlib binaries as follows:
-
-* Win32_DLL_Release\zlib1.dll       DLL build
-* Win32_DLL_Debug\zlib1d.dll        DLL build (debug version)
-* Win32_DLL_ASM_Release\zlib1.dll   DLL build using ASM code
-* Win32_DLL_ASM_Debug\zlib1d.dll    DLL build using ASM code (debug version)
-* Win32_LIB_Release\zlib.lib        static build
-* Win32_LIB_Debug\zlibd.lib         static build (debug version)
-* Win32_LIB_ASM_Release\zlib.lib    static build using ASM code
-* Win32_LIB_ASM_Debug\zlibd.lib     static build using ASM code (debug version)
-
-
-For more information regarding the DLL builds, please see the DLL FAQ
-in ..\..\win32\DLL_FAQ.txt.
-
-
-To build and test:
-
-1) On the main menu, select "File | Open Workspace".
-   Open "zlib.dsw".
-
-2) Select "Build | Set Active Configuration".
-   Choose the configuration you wish to build.
-
-3) Select "Build | Clean".
-
-4) Select "Build | Build ... (F7)".  Ignore warning messages about
-   not being able to find certain include files (e.g. alloc.h).
-
-5) If you built one of the sample programs (example or minigzip),
-   select "Build | Execute ... (Ctrl+F5)".
-
-
-To use:
-
-1) Select "Project | Settings (Alt+F7)".
-   Make note of the configuration names used in your project.
-   Usually, these names are "Win32 Release" and "Win32 Debug".
-
-2) In the Workspace window, select the "FileView" tab.
-   Right-click on the root item "Workspace '...'".
-   Select "Insert Project into Workspace".
-   Switch on the checkbox "Dependency of:", and select the name
-   of your project.  Open "zlib.dsp".
-
-3) Select "Build | Configurations".
-   For each configuration of your project:
-   3.1) Choose the zlib configuration you wish to use.
-   3.2) Click on "Add".
-   3.3) Set the new zlib configuration name to the name used by
-        the configuration from the current iteration.
-
-4) Select "Build | Set Active Configuration".
-   Choose the configuration you wish to build.
-
-5) Select "Build | Build ... (F7)".
-
-6) If you built an executable program, select
-   "Build | Execute ... (Ctrl+F5)".
-
-
-Note:
-
-To build the ASM-enabled code, you need Microsoft Assembler
-(ML.EXE).  You can get it by downloading and installing the
-latest Processor Pack for Visual C++ 6.0.
diff --git a/compat/zlib/old/visualc6/example.dsp b/compat/zlib/old/visualc6/example.dsp
deleted file mode 100644
index d358052..0000000
--- a/compat/zlib/old/visualc6/example.dsp
+++ /dev/null
@@ -1,278 +0,0 @@
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diff --git a/compat/zlib/old/visualc6/minigzip.dsp b/compat/zlib/old/visualc6/minigzip.dsp
deleted file mode 100644
index 7103468..0000000
--- a/compat/zlib/old/visualc6/minigzip.dsp
+++ /dev/null
@@ -1,278 +0,0 @@
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-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir "Win32_LIB_ASM_Release"
-# PROP Intermediate_Dir "Win32_LIB_ASM_Release"
-# PROP Target_Dir ""
-CPP=cl.exe
-# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
-# SUBTRACT BASE CPP /YX /Yc /Yu
-# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /D "ASMV" /D "ASMINF" /FD /c
-# SUBTRACT CPP /YX /Yc /Yu
-RSC=rc.exe
-# ADD BASE RSC /l 0x409 /d "NDEBUG"
-# ADD RSC /l 0x409 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
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-# PROP BASE Intermediate_Dir "zlib___Win32_LIB_ASM_Debug"
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-# PROP Intermediate_Dir "Win32_LIB_ASM_Debug"
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-CPP=cl.exe
-# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
-# SUBTRACT BASE CPP /YX /Yc /Yu
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-# SUBTRACT CPP /YX /Yc /Yu
-RSC=rc.exe
-# ADD BASE RSC /l 0x409 /d "_DEBUG"
-# ADD RSC /l 0x409 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo /out:"Win32_LIB_ASM_Debug\zlibd.lib"
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP BASE Use_MFC 0
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-# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
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-# ADD BASE RSC /l 0x409 /d "NDEBUG"
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-# ADD BSC32 /nologo
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-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP BASE Use_MFC 0
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-CPP=cl.exe
-# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
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-# SUBTRACT CPP /YX /Yc /Yu
-RSC=rc.exe
-# ADD BASE RSC /l 0x409 /d "_DEBUG"
-# ADD RSC /l 0x409 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LIB32=link.exe -lib
-# ADD BASE LIB32 /nologo
-# ADD LIB32 /nologo /out:"Win32_LIB_Debug\zlibd.lib"
-
-!ENDIF
-
-# Begin Target
-
-# Name "zlib - Win32 DLL ASM Release"
-# Name "zlib - Win32 DLL ASM Debug"
-# Name "zlib - Win32 DLL Release"
-# Name "zlib - Win32 DLL Debug"
-# Name "zlib - Win32 LIB ASM Release"
-# Name "zlib - Win32 LIB ASM Debug"
-# Name "zlib - Win32 LIB Release"
-# Name "zlib - Win32 LIB Debug"
-# Begin Group "Source Files"
-
-# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
-# Begin Source File
-
-SOURCE=..\..\adler32.c
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\compress.c
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\crc32.c
-# End Source File
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-
-SOURCE=..\..\deflate.c
-# End Source File
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-
-SOURCE=..\..\gzclose.c
-# End Source File
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-
-SOURCE=..\..\gzlib.c
-# End Source File
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-
-SOURCE=..\..\gzread.c
-# End Source File
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-
-SOURCE=..\..\gzwrite.c
-# End Source File
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-
-SOURCE=..\..\infback.c
-# End Source File
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-
-SOURCE=..\..\inffast.c
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\inflate.c
-# End Source File
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-
-SOURCE=..\..\inftrees.c
-# End Source File
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-
-SOURCE=..\..\trees.c
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\uncompr.c
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\win32\zlib.def
-
-!IF  "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Release"
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Debug"
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\zutil.c
-# End Source File
-# End Group
-# Begin Group "Header Files"
-
-# PROP Default_Filter "h;hpp;hxx;hm;inl"
-# Begin Source File
-
-SOURCE=..\..\crc32.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\deflate.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\inffast.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\inffixed.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\inflate.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\inftrees.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\trees.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\zconf.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\zlib.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\zutil.h
-# End Source File
-# End Group
-# Begin Group "Resource Files"
-
-# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
-# Begin Source File
-
-SOURCE=..\..\win32\zlib1.rc
-# End Source File
-# End Group
-# Begin Group "Assembler Files (Unsupported)"
-
-# PROP Default_Filter "asm;obj;c;cpp;cxx;h;hpp;hxx"
-# Begin Source File
-
-SOURCE=..\..\contrib\masmx86\gvmat32.asm
-
-!IF  "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Release
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Debug
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Debug"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Release
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Debug
-InputPath=..\..\contrib\masmx86\gvmat32.asm
-InputName=gvmat32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\contrib\masmx86\gvmat32c.c
-
-!IF  "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Release"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Debug"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Release"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-# ADD CPP /I "..\.."
-
-!ENDIF
-
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\contrib\masmx86\inffas32.asm
-
-!IF  "$(CFG)" == "zlib - Win32 DLL ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Release
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_DLL_ASM_Debug
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 DLL Debug"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Release"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Release
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB ASM Debug"
-
-# Begin Custom Build - Assembling...
-IntDir=.\Win32_LIB_ASM_Debug
-InputPath=..\..\contrib\masmx86\inffas32.asm
-InputName=inffas32
-
-"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
-	ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
-
-# End Custom Build
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Release"
-
-# PROP Exclude_From_Build 1
-
-!ELSEIF  "$(CFG)" == "zlib - Win32 LIB Debug"
-
-# PROP Exclude_From_Build 1
-
-!ENDIF
-
-# End Source File
-# End Group
-# Begin Source File
-
-SOURCE=.\README.txt
-# End Source File
-# End Target
-# End Project
diff --git a/compat/zlib/old/visualc6/zlib.dsw b/compat/zlib/old/visualc6/zlib.dsw
deleted file mode 100644
index 3a771fc..0000000
--- a/compat/zlib/old/visualc6/zlib.dsw
+++ /dev/null
@@ -1,59 +0,0 @@
-Microsoft Developer Studio Workspace File, Format Version 6.00
-# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
-
-###############################################################################
-
-Project: "example"=.\example.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name zlib
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "minigzip"=.\minigzip.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-    Begin Project Dependency
-    Project_Dep_Name zlib
-    End Project Dependency
-}}}
-
-###############################################################################
-
-Project: "zlib"=.\zlib.dsp - Package Owner=<4>
-
-Package=<5>
-{{{
-}}}
-
-Package=<4>
-{{{
-}}}
-
-###############################################################################
-
-Global:
-
-Package=<5>
-{{{
-}}}
-
-Package=<3>
-{{{
-}}}
-
-###############################################################################
-
diff --git a/compat/zlib/qnx/package.qpg b/compat/zlib/qnx/package.qpg
index 26eed9b..aebf6e3 100644
--- a/compat/zlib/qnx/package.qpg
+++ b/compat/zlib/qnx/package.qpg
@@ -25,10 +25,10 @@
       <QPG:Files>
          <QPG:Add file="../zconf.h" install="/opt/include/" user="root:sys" permission="644"/>
          <QPG:Add file="../zlib.h" install="/opt/include/" user="root:sys" permission="644"/>
-         <QPG:Add file="../libz.so.1.2.7" install="/opt/lib/" user="root:bin" permission="644"/>
-         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.7"/>
-         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.7"/>
-         <QPG:Add file="../libz.so.1.2.7" install="/opt/lib/" component="slib"/>
+         <QPG:Add file="../libz.so.1.2.8" install="/opt/lib/" user="root:bin" permission="644"/>
+         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.8"/>
+         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.8"/>
+         <QPG:Add file="../libz.so.1.2.8" install="/opt/lib/" component="slib"/>
       </QPG:Files>
 
       <QPG:PackageFilter>
@@ -63,7 +63,7 @@
             </QPM:ProductDescription>
 
             <QPM:ReleaseDescription>
-               <QPM:ReleaseVersion>1.2.7</QPM:ReleaseVersion>
+               <QPM:ReleaseVersion>1.2.8</QPM:ReleaseVersion>
                <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
                <QPM:ReleaseStability>Stable</QPM:ReleaseStability>
                <QPM:ReleaseNoteMinor></QPM:ReleaseNoteMinor>
diff --git a/compat/zlib/test/example.c b/compat/zlib/test/example.c
index f515a48..138a699 100644
--- a/compat/zlib/test/example.c
+++ b/compat/zlib/test/example.c
@@ -26,7 +26,7 @@
     } \
 }
 
-const char hello[] = "hello, hello!";
+z_const char hello[] = "hello, hello!";
 /* "hello world" would be more standard, but the repeated "hello"
  * stresses the compression code better, sorry...
  */
@@ -212,7 +212,7 @@ void test_deflate(compr, comprLen)
     err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
     CHECK_ERR(err, "deflateInit");
 
-    c_stream.next_in  = (Bytef*)hello;
+    c_stream.next_in  = (z_const unsigned char *)hello;
     c_stream.next_out = compr;
 
     while (c_stream.total_in != len && c_stream.total_out < comprLen) {
@@ -387,7 +387,7 @@ void test_flush(compr, comprLen)
     err = deflateInit(&c_stream, Z_DEFAULT_COMPRESSION);
     CHECK_ERR(err, "deflateInit");
 
-    c_stream.next_in  = (Bytef*)hello;
+    c_stream.next_in  = (z_const unsigned char *)hello;
     c_stream.next_out = compr;
     c_stream.avail_in = 3;
     c_stream.avail_out = (uInt)*comprLen;
@@ -476,7 +476,7 @@ void test_dict_deflate(compr, comprLen)
     c_stream.next_out = compr;
     c_stream.avail_out = (uInt)comprLen;
 
-    c_stream.next_in = (Bytef*)hello;
+    c_stream.next_in = (z_const unsigned char *)hello;
     c_stream.avail_in = (uInt)strlen(hello)+1;
 
     err = deflate(&c_stream, Z_FINISH);
diff --git a/compat/zlib/test/minigzip.c b/compat/zlib/test/minigzip.c
index aa7ac7a..b3025a4 100644
--- a/compat/zlib/test/minigzip.c
+++ b/compat/zlib/test/minigzip.c
@@ -40,6 +40,10 @@
 #  define SET_BINARY_MODE(file)
 #endif
 
+#ifdef _MSC_VER
+#  define snprintf _snprintf
+#endif
+
 #ifdef VMS
 #  define unlink delete
 #  define GZ_SUFFIX "-gz"
@@ -463,8 +467,12 @@ void file_compress(file, mode)
         exit(1);
     }
 
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(outfile, sizeof(outfile), "%s%s", file, GZ_SUFFIX);
+#else
     strcpy(outfile, file);
     strcat(outfile, GZ_SUFFIX);
+#endif
 
     in = fopen(file, "rb");
     if (in == NULL) {
@@ -499,7 +507,11 @@ void file_uncompress(file)
         exit(1);
     }
 
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(buf, sizeof(buf), "%s", file);
+#else
     strcpy(buf, file);
+#endif
 
     if (len > SUFFIX_LEN && strcmp(file+len-SUFFIX_LEN, GZ_SUFFIX) == 0) {
         infile = file;
@@ -508,7 +520,11 @@ void file_uncompress(file)
     } else {
         outfile = file;
         infile = buf;
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+        snprintf(buf + len, sizeof(buf) - len, "%s", GZ_SUFFIX);
+#else
         strcat(infile, GZ_SUFFIX);
+#endif
     }
     in = gzopen(infile, "rb");
     if (in == NULL) {
@@ -546,7 +562,11 @@ int main(argc, argv)
     gzFile file;
     char *bname, outmode[20];
 
+#if !defined(NO_snprintf) && !defined(NO_vsnprintf)
+    snprintf(outmode, sizeof(outmode), "%s", "wb6 ");
+#else
     strcpy(outmode, "wb6 ");
+#endif
 
     prog = argv[0];
     bname = strrchr(argv[0], '/');
diff --git a/compat/zlib/treebuild.xml b/compat/zlib/treebuild.xml
index 1f4d15f..38d29d7 100644
--- a/compat/zlib/treebuild.xml
+++ b/compat/zlib/treebuild.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" ?>
-<package name="zlib" version="1.2.7">
-    <library name="zlib" dlversion="1.2.7" dlname="z">
+<package name="zlib" version="1.2.8">
+    <library name="zlib" dlversion="1.2.8" dlname="z">
 	<property name="description"> zip compression library </property>
 	<property name="include-target-dir" value="$(@PACKAGE/install-includedir)" />
 
diff --git a/compat/zlib/trees.c b/compat/zlib/trees.c
index 8c32b21..1fd7759 100644
--- a/compat/zlib/trees.c
+++ b/compat/zlib/trees.c
@@ -146,8 +146,8 @@ local void send_tree      OF((deflate_state *s, ct_data *tree, int max_code));
 local int  build_bl_tree  OF((deflate_state *s));
 local void send_all_trees OF((deflate_state *s, int lcodes, int dcodes,
                               int blcodes));
-local void compress_block OF((deflate_state *s, ct_data *ltree,
-                              ct_data *dtree));
+local void compress_block OF((deflate_state *s, const ct_data *ltree,
+                              const ct_data *dtree));
 local int  detect_data_type OF((deflate_state *s));
 local unsigned bi_reverse OF((unsigned value, int length));
 local void bi_windup      OF((deflate_state *s));
@@ -972,7 +972,8 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
     } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
 #endif
         send_bits(s, (STATIC_TREES<<1)+last, 3);
-        compress_block(s, (ct_data *)static_ltree, (ct_data *)static_dtree);
+        compress_block(s, (const ct_data *)static_ltree,
+                       (const ct_data *)static_dtree);
 #ifdef DEBUG
         s->compressed_len += 3 + s->static_len;
 #endif
@@ -980,7 +981,8 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
         send_bits(s, (DYN_TREES<<1)+last, 3);
         send_all_trees(s, s->l_desc.max_code+1, s->d_desc.max_code+1,
                        max_blindex+1);
-        compress_block(s, (ct_data *)s->dyn_ltree, (ct_data *)s->dyn_dtree);
+        compress_block(s, (const ct_data *)s->dyn_ltree,
+                       (const ct_data *)s->dyn_dtree);
 #ifdef DEBUG
         s->compressed_len += 3 + s->opt_len;
 #endif
@@ -1057,8 +1059,8 @@ int ZLIB_INTERNAL _tr_tally (s, dist, lc)
  */
 local void compress_block(s, ltree, dtree)
     deflate_state *s;
-    ct_data *ltree; /* literal tree */
-    ct_data *dtree; /* distance tree */
+    const ct_data *ltree; /* literal tree */
+    const ct_data *dtree; /* distance tree */
 {
     unsigned dist;      /* distance of matched string */
     int lc;             /* match length or unmatched char (if dist == 0) */
diff --git a/compat/zlib/uncompr.c b/compat/zlib/uncompr.c
index ad98be3..242e949 100644
--- a/compat/zlib/uncompr.c
+++ b/compat/zlib/uncompr.c
@@ -30,7 +30,7 @@ int ZEXPORT uncompress (dest, destLen, source, sourceLen)
     z_stream stream;
     int err;
 
-    stream.next_in = (Bytef*)source;
+    stream.next_in = (z_const Bytef *)source;
     stream.avail_in = (uInt)sourceLen;
     /* Check for source > 64K on 16-bit machine: */
     if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
diff --git a/compat/zlib/win32/Makefile.emx b/compat/zlib/win32/Makefile.emx
deleted file mode 100644
index 4d6ab0e..0000000
--- a/compat/zlib/win32/Makefile.emx
+++ /dev/null
@@ -1,69 +0,0 @@
-# Makefile for zlib.  Modified for emx/rsxnt by Chr. Spieler, 6/16/98.
-# Copyright (C) 1995-1998 Jean-loup Gailly.
-# For conditions of distribution and use, see copyright notice in zlib.h
-
-# To compile, or to compile and test, type:
-#
-#   make -fmakefile.emx;  make test -fmakefile.emx
-#
-
-CC=gcc -Zwin32
-
-#CFLAGS=-MMD -O
-#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
-#CFLAGS=-MMD -g -DDEBUG
-CFLAGS=-MMD -O3 $(BUTT) -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
-             -Wstrict-prototypes -Wmissing-prototypes
-
-# If cp.exe is available, replace "copy /Y" with "cp -fp" .
-CP=copy /Y
-# If gnu install.exe is available, replace $(CP) with ginstall.
-INSTALL=$(CP)
-# The default value of RM is "rm -f."  If "rm.exe" is found, comment out:
-RM=del
-LDLIBS=-L. -lzlib
-LD=$(CC) -s -o
-LDSHARED=$(CC)
-
-INCL=zlib.h zconf.h
-LIBS=zlib.a
-
-AR=ar rcs
-
-prefix=/usr/local
-exec_prefix = $(prefix)
-
-OBJS = adler32.o compress.o crc32.o deflate.o gzclose.o gzlib.o gzread.o \
-       gzwrite.o infback.o inffast.o inflate.o inftrees.o trees.o uncompr.o zutil.o
-
-TEST_OBJS = example.o minigzip.o
-
-all: example.exe minigzip.exe
-
-test: all
-	./example
-	echo hello world | .\minigzip | .\minigzip -d
-
-%.o : %.c
-	$(CC) $(CFLAGS) -c $< -o $@
-
-zlib.a: $(OBJS)
-	$(AR) $@ $(OBJS)
-
-%.exe : %.o $(LIBS)
-	$(LD) $@ $< $(LDLIBS)
-
-
-.PHONY : clean
-
-clean:
-	$(RM) *.d
-	$(RM) *.o
-	$(RM) *.exe
-	$(RM) zlib.a
-	$(RM) foo.gz
-
-DEPS := $(wildcard *.d)
-ifneq ($(DEPS),)
-include $(DEPS)
-endif
diff --git a/compat/zlib/win32/Makefile.msc b/compat/zlib/win32/Makefile.msc
index 59bb0da..67b7731 100644
--- a/compat/zlib/win32/Makefile.msc
+++ b/compat/zlib/win32/Makefile.msc
@@ -9,6 +9,10 @@
 #   nmake -f win32/Makefile.msc AS=ml64 LOC="-DASMV -DASMINF -I." \
 #         OBJA="inffasx64.obj gvmat64.obj inffas8664.obj"  (use ASM code, x64)
 
+# The toplevel directory of the source tree.
+#
+TOP = .
+
 # optional build flags
 LOC =
 
@@ -43,8 +47,8 @@ $(STATICLIB): $(OBJS) $(OBJA)
 
 $(IMPLIB): $(SHAREDLIB)
 
-$(SHAREDLIB): win32/zlib.def $(OBJS) $(OBJA) zlib1.res
-	$(LD) $(LDFLAGS) -def:win32/zlib.def -dll -implib:$(IMPLIB) \
+$(SHAREDLIB): $(TOP)/win32/zlib.def $(OBJS) $(OBJA) zlib1.res
+	$(LD) $(LDFLAGS) -def:$(TOP)/win32/zlib.def -dll -implib:$(IMPLIB) \
 	  -out:$@ -base:0x5A4C0000 $(OBJS) $(OBJA) zlib1.res
 	if exist $@.manifest \
 	  mt -nologo -manifest $@.manifest -outputresource:$@;2
@@ -69,72 +73,71 @@ minigzip_d.exe: minigzip.obj $(IMPLIB)
 	if exist $@.manifest \
 	  mt -nologo -manifest $@.manifest -outputresource:$@;1
 
-.c.obj:
+{$(TOP)}.c.obj:
 	$(CC) -c $(WFLAGS) $(CFLAGS) $<
 
-{test}.c.obj:
-	$(CC) -c -I. $(WFLAGS) $(CFLAGS) $<
+{$(TOP)/test}.c.obj:
+	$(CC) -c -I$(TOP) $(WFLAGS) $(CFLAGS) $<
 
-{contrib/masmx64}.c.obj:
+{$(TOP)/contrib/masmx64}.c.obj:
 	$(CC) -c $(WFLAGS) $(CFLAGS) $<
 
-{contrib/masmx64}.asm.obj:
+{$(TOP)/contrib/masmx64}.asm.obj:
 	$(AS) -c $(ASFLAGS) $<
 
-{contrib/masmx86}.asm.obj:
+{$(TOP)/contrib/masmx86}.asm.obj:
 	$(AS) -c $(ASFLAGS) $<
 
-adler32.obj: adler32.c zlib.h zconf.h
-
-compress.obj: compress.c zlib.h zconf.h
+adler32.obj: $(TOP)/adler32.c $(TOP)/zlib.h $(TOP)/zconf.h
 
-crc32.obj: crc32.c zlib.h zconf.h crc32.h
+compress.obj: $(TOP)/compress.c $(TOP)/zlib.h $(TOP)/zconf.h
 
-deflate.obj: deflate.c deflate.h zutil.h zlib.h zconf.h
+crc32.obj: $(TOP)/crc32.c $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/crc32.h
 
-gzclose.obj: gzclose.c zlib.h zconf.h gzguts.h
+deflate.obj: $(TOP)/deflate.c $(TOP)/deflate.h $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h
 
-gzlib.obj: gzlib.c zlib.h zconf.h gzguts.h
+gzclose.obj: $(TOP)/gzclose.c $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/gzguts.h
 
-gzread.obj: gzread.c zlib.h zconf.h gzguts.h
+gzlib.obj: $(TOP)/gzlib.c $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/gzguts.h
 
-gzwrite.obj: gzwrite.c zlib.h zconf.h gzguts.h
+gzread.obj: $(TOP)/gzread.c $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/gzguts.h
 
-infback.obj: infback.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
-             inffast.h inffixed.h
+gzwrite.obj: $(TOP)/gzwrite.c $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/gzguts.h
 
-inffast.obj: inffast.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
-             inffast.h
+infback.obj: $(TOP)/infback.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/inftrees.h $(TOP)/inflate.h \
+             $(TOP)/inffast.h $(TOP)/inffixed.h
 
-inflate.obj: inflate.c zutil.h zlib.h zconf.h inftrees.h inflate.h \
-             inffast.h inffixed.h
+inffast.obj: $(TOP)/inffast.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/inftrees.h $(TOP)/inflate.h \
+             $(TOP)/inffast.h
 
-inftrees.obj: inftrees.c zutil.h zlib.h zconf.h inftrees.h
+inflate.obj: $(TOP)/inflate.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/inftrees.h $(TOP)/inflate.h \
+             $(TOP)/inffast.h $(TOP)/inffixed.h
 
-trees.obj: trees.c zutil.h zlib.h zconf.h deflate.h trees.h
+inftrees.obj: $(TOP)/inftrees.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/inftrees.h
 
-uncompr.obj: uncompr.c zlib.h zconf.h
+trees.obj: $(TOP)/trees.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h $(TOP)/deflate.h $(TOP)/trees.h
 
-zutil.obj: zutil.c zutil.h zlib.h zconf.h
+uncompr.obj: $(TOP)/uncompr.c $(TOP)/zlib.h $(TOP)/zconf.h
 
-gvmat64.obj: contrib\masmx64\gvmat64.asm
+zutil.obj: $(TOP)/zutil.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h
 
-inffasx64.obj: contrib\masmx64\inffasx64.asm
+gvmat64.obj: $(TOP)/contrib\masmx64\gvmat64.asm
 
-inffas8664.obj: contrib\masmx64\inffas8664.c zutil.h zlib.h zconf.h \
-		inftrees.h inflate.h inffast.h
+inffasx64.obj: $(TOP)/contrib\masmx64\inffasx64.asm
 
-inffas32.obj: contrib\masmx86\inffas32.asm
+inffas8664.obj: $(TOP)/contrib\masmx64\inffas8664.c $(TOP)/zutil.h $(TOP)/zlib.h $(TOP)/zconf.h \
+		$(TOP)/inftrees.h $(TOP)/inflate.h $(TOP)/inffast.h
 
-match686.obj: contrib\masmx86\match686.asm
+inffas32.obj: $(TOP)/contrib\masmx86\inffas32.asm
 
-example.obj: test/example.c zlib.h zconf.h
+match686.obj: $(TOP)/contrib\masmx86\match686.asm
 
-minigzip.obj: test/minigzip.c zlib.h zconf.h
+example.obj: $(TOP)/test/example.c $(TOP)/zlib.h $(TOP)/zconf.h
 
-zlib1.res: win32/zlib1.rc
-	$(RC) $(RCFLAGS) /fo$@ win32/zlib1.rc
+minigzip.obj: $(TOP)/test/minigzip.c $(TOP)/zlib.h $(TOP)/zconf.h
 
+zlib1.res: $(TOP)/win32/zlib1.rc
+	$(RC) $(RCFLAGS) /fo$@ $(TOP)/win32/zlib1.rc
 
 # testing
 test: example.exe minigzip.exe
diff --git a/compat/zlib/win32/README-WIN32.txt b/compat/zlib/win32/README-WIN32.txt
index 46c5923..3d77d52 100644
--- a/compat/zlib/win32/README-WIN32.txt
+++ b/compat/zlib/win32/README-WIN32.txt
@@ -1,6 +1,6 @@
 ZLIB DATA COMPRESSION LIBRARY
 
-zlib 1.2.7 is a general purpose data compression library.  All the code is
+zlib 1.2.8 is a general purpose data compression library.  All the code is
 thread safe.  The data format used by the zlib library is described by RFCs
 (Request for Comments) 1950 to 1952 in the files
 http://www.ietf.org/rfc/rfc1950.txt (zlib format), rfc1951.txt (deflate format)
@@ -22,7 +22,7 @@ before asking for help.
 
 Manifest:
 
-The package zlib-1.2.7-win32-x86.zip will contain the following files:
+The package zlib-1.2.8-win32-x86.zip will contain the following files:
 
   README-WIN32.txt This document
   ChangeLog        Changes since previous zlib packages
diff --git a/compat/zlib/win32/README.txt b/compat/zlib/win32/README.txt
index fad9f14..34a13b3 100644
--- a/compat/zlib/win32/README.txt
+++ b/compat/zlib/win32/README.txt
@@ -6,7 +6,7 @@ What's here
 
 Source
 ======
-  zlib version 1.2.5
+  zlib version 1.2.8
   available at http://www.gzip.org/zlib/
 
 
@@ -22,17 +22,18 @@ Usage
 
 Build info
 ==========
-  Contributed by Cosmin Truta.
+  Contributed by Jan Nijtmans.
 
   Compiler:
-    gcc-4.5.0-1-mingw32
+    i686-w64-mingw32-gcc (GCC) 4.5.3
   Library:
-    mingwrt-3.17, w32api-3.14
+    mingw64-i686-runtime/headers: 3.0b_svn5747-1
   Build commands:
-    gcc -c -DASMV contrib/asm686/match.S
-    gcc -c -DASMINF -I. -O3 contrib/inflate86/inffas86.c
-    make -f win32/Makefile.gcc LOC="-DASMV -DASMINF" OBJA="inffas86.o match.o"
-
+    i686-w64-mingw32-gcc -c -DASMV contrib/asm686/match.S
+    i686-w64-mingw32-gcc -c -DASMINF -I. -O3 contrib/inflate86/inffas86.c
+    make -f win32/Makefile.gcc PREFIX=i686-w64-mingw32- LOC="-mms-bitfields -DASMV -DASMINF" OBJA="inffas86.o match.o"
+   Finally, from VS commandline (VS2005 or higher):
+    lib -machine:X86 -name:zlib1.dll -def:zlib.def -out:zdll.lib
 
 Copyright notice
 ================
diff --git a/compat/zlib/win32/zdll.lib b/compat/zlib/win32/zdll.lib
index 4e53491..8e6f719 100644
--- a/compat/zlib/win32/zdll.lib
+++ b/compat/zlib/win32/zdll.lib
diff --git a/compat/zlib/win32/zlib.def b/compat/zlib/win32/zlib.def
index 0489615..face655 100644
--- a/compat/zlib/win32/zlib.def
+++ b/compat/zlib/win32/zlib.def
@@ -17,6 +17,7 @@ EXPORTS
     deflatePrime
     deflateSetHeader
     inflateSetDictionary
+    inflateGetDictionary
     inflateSync
     inflateCopy
     inflateReset
@@ -39,6 +40,7 @@ EXPORTS
     gzread
     gzwrite
     gzprintf
+    gzvprintf
     gzputs
     gzgets
     gzputc
diff --git a/compat/zlib/win32/zlib1.dll b/compat/zlib/win32/zlib1.dll
index 869b00d..9ea38d5 100644..100755
--- a/compat/zlib/win32/zlib1.dll
+++ b/compat/zlib/win32/zlib1.dll
diff --git a/compat/zlib/win32/zlib1.rc b/compat/zlib/win32/zlib1.rc
index 0d1d7ff..5c0feed 100644
--- a/compat/zlib/win32/zlib1.rc
+++ b/compat/zlib/win32/zlib1.rc
@@ -26,7 +26,7 @@ BEGIN
       VALUE "FileDescription",	"zlib data compression library\0"
       VALUE "FileVersion",	ZLIB_VERSION "\0"
       VALUE "InternalName",	"zlib1.dll\0"
-      VALUE "LegalCopyright",	"(C) 1995-2006 Jean-loup Gailly & Mark Adler\0"
+      VALUE "LegalCopyright",	"(C) 1995-2013 Jean-loup Gailly & Mark Adler\0"
       VALUE "OriginalFilename",	"zlib1.dll\0"
       VALUE "ProductName",	"zlib\0"
       VALUE "ProductVersion",	ZLIB_VERSION "\0"
diff --git a/compat/zlib/win64/libz.dll.a b/compat/zlib/win64/libz.dll.a
new file mode 100644
index 0000000..a3ae403
--- /dev/null
+++ b/compat/zlib/win64/libz.dll.a
diff --git a/compat/zlib/win64/zdll.lib b/compat/zlib/win64/zdll.lib
new file mode 100644
index 0000000..ac9ffc9
--- /dev/null
+++ b/compat/zlib/win64/zdll.lib
diff --git a/compat/zlib/win64/zlib1.dll b/compat/zlib/win64/zlib1.dll
new file mode 100755
index 0000000..bd1dbc6
--- /dev/null
+++ b/compat/zlib/win64/zlib1.dll
diff --git a/compat/zlib/zconf.h b/compat/zlib/zconf.h
index 8a46a58..9987a77 100644
--- a/compat/zlib/zconf.h
+++ b/compat/zlib/zconf.h
@@ -1,5 +1,5 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -21,6 +21,7 @@
 #  define _dist_code            z__dist_code
 #  define _length_code          z__length_code
 #  define _tr_align             z__tr_align
+#  define _tr_flush_bits        z__tr_flush_bits
 #  define _tr_flush_block       z__tr_flush_block
 #  define _tr_init              z__tr_init
 #  define _tr_stored_block      z__tr_stored_block
@@ -77,6 +78,7 @@
 #      define gzopen_w              z_gzopen_w
 #    endif
 #    define gzprintf              z_gzprintf
+#    define gzvprintf             z_gzvprintf
 #    define gzputc                z_gzputc
 #    define gzputs                z_gzputs
 #    define gzread                z_gzread
@@ -103,6 +105,7 @@
 #  define inflateReset          z_inflateReset
 #  define inflateReset2         z_inflateReset2
 #  define inflateSetDictionary  z_inflateSetDictionary
+#  define inflateGetDictionary  z_inflateGetDictionary
 #  define inflateSync           z_inflateSync
 #  define inflateSyncPoint      z_inflateSyncPoint
 #  define inflateUndermine      z_inflateUndermine
@@ -388,20 +391,14 @@ typedef uLong FAR uLongf;
    typedef Byte       *voidp;
 #endif
 
-/* ./configure may #define Z_U4 here */
-
 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
 #  include <limits.h>
 #  if (UINT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned
-#  else
-#    if (ULONG_MAX == 0xffffffffUL)
-#      define Z_U4 unsigned long
-#    else
-#      if (USHRT_MAX == 0xffffffffUL)
-#        define Z_U4 unsigned short
-#      endif
-#    endif
+#  elif (ULONG_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned long
+#  elif (USHRT_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned short
 #  endif
 #endif
 
@@ -425,8 +422,16 @@ typedef uLong FAR uLongf;
 #  endif
 #endif
 
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+#    include <stdarg.h>         /* for va_list */
+#  endif
+#endif
+
 #ifdef _WIN32
-#  include <stddef.h>           /* for wchar_t */
+#  ifndef Z_SOLO
+#    include <stddef.h>         /* for wchar_t */
+#  endif
 #endif
 
 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -435,7 +440,7 @@ typedef uLong FAR uLongf;
  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
  * equivalently requesting no 64-bit operations
  */
-#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
 #  undef _LARGEFILE64_SOURCE
 #endif
 
@@ -443,7 +448,7 @@ typedef uLong FAR uLongf;
 #  define Z_HAVE_UNISTD_H
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
 #    include <unistd.h>         /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
 #    ifdef VMS
 #      include <unixio.h>       /* for off_t */
diff --git a/compat/zlib/zconf.h.cmakein b/compat/zlib/zconf.h.cmakein
index b6ca59a..043019c 100644
--- a/compat/zlib/zconf.h.cmakein
+++ b/compat/zlib/zconf.h.cmakein
@@ -1,5 +1,5 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -23,6 +23,7 @@
 #  define _dist_code            z__dist_code
 #  define _length_code          z__length_code
 #  define _tr_align             z__tr_align
+#  define _tr_flush_bits        z__tr_flush_bits
 #  define _tr_flush_block       z__tr_flush_block
 #  define _tr_init              z__tr_init
 #  define _tr_stored_block      z__tr_stored_block
@@ -79,6 +80,7 @@
 #      define gzopen_w              z_gzopen_w
 #    endif
 #    define gzprintf              z_gzprintf
+#    define gzvprintf             z_gzvprintf
 #    define gzputc                z_gzputc
 #    define gzputs                z_gzputs
 #    define gzread                z_gzread
@@ -105,6 +107,7 @@
 #  define inflateReset          z_inflateReset
 #  define inflateReset2         z_inflateReset2
 #  define inflateSetDictionary  z_inflateSetDictionary
+#  define inflateGetDictionary  z_inflateGetDictionary
 #  define inflateSync           z_inflateSync
 #  define inflateSyncPoint      z_inflateSyncPoint
 #  define inflateUndermine      z_inflateUndermine
@@ -390,20 +393,14 @@ typedef uLong FAR uLongf;
    typedef Byte       *voidp;
 #endif
 
-/* ./configure may #define Z_U4 here */
-
 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
 #  include <limits.h>
 #  if (UINT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned
-#  else
-#    if (ULONG_MAX == 0xffffffffUL)
-#      define Z_U4 unsigned long
-#    else
-#      if (USHRT_MAX == 0xffffffffUL)
-#        define Z_U4 unsigned short
-#      endif
-#    endif
+#  elif (ULONG_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned long
+#  elif (USHRT_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned short
 #  endif
 #endif
 
@@ -427,8 +424,16 @@ typedef uLong FAR uLongf;
 #  endif
 #endif
 
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+#    include <stdarg.h>         /* for va_list */
+#  endif
+#endif
+
 #ifdef _WIN32
-#  include <stddef.h>           /* for wchar_t */
+#  ifndef Z_SOLO
+#    include <stddef.h>         /* for wchar_t */
+#  endif
 #endif
 
 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -437,7 +442,7 @@ typedef uLong FAR uLongf;
  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
  * equivalently requesting no 64-bit operations
  */
-#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
 #  undef _LARGEFILE64_SOURCE
 #endif
 
@@ -445,7 +450,7 @@ typedef uLong FAR uLongf;
 #  define Z_HAVE_UNISTD_H
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
 #    include <unistd.h>         /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
 #    ifdef VMS
 #      include <unixio.h>       /* for off_t */
diff --git a/compat/zlib/zconf.h.in b/compat/zlib/zconf.h.in
index 8a46a58..9987a77 100644
--- a/compat/zlib/zconf.h.in
+++ b/compat/zlib/zconf.h.in
@@ -1,5 +1,5 @@
 /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2012 Jean-loup Gailly.
+ * Copyright (C) 1995-2013 Jean-loup Gailly.
  * For conditions of distribution and use, see copyright notice in zlib.h
  */
 
@@ -21,6 +21,7 @@
 #  define _dist_code            z__dist_code
 #  define _length_code          z__length_code
 #  define _tr_align             z__tr_align
+#  define _tr_flush_bits        z__tr_flush_bits
 #  define _tr_flush_block       z__tr_flush_block
 #  define _tr_init              z__tr_init
 #  define _tr_stored_block      z__tr_stored_block
@@ -77,6 +78,7 @@
 #      define gzopen_w              z_gzopen_w
 #    endif
 #    define gzprintf              z_gzprintf
+#    define gzvprintf             z_gzvprintf
 #    define gzputc                z_gzputc
 #    define gzputs                z_gzputs
 #    define gzread                z_gzread
@@ -103,6 +105,7 @@
 #  define inflateReset          z_inflateReset
 #  define inflateReset2         z_inflateReset2
 #  define inflateSetDictionary  z_inflateSetDictionary
+#  define inflateGetDictionary  z_inflateGetDictionary
 #  define inflateSync           z_inflateSync
 #  define inflateSyncPoint      z_inflateSyncPoint
 #  define inflateUndermine      z_inflateUndermine
@@ -388,20 +391,14 @@ typedef uLong FAR uLongf;
    typedef Byte       *voidp;
 #endif
 
-/* ./configure may #define Z_U4 here */
-
 #if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
 #  include <limits.h>
 #  if (UINT_MAX == 0xffffffffUL)
 #    define Z_U4 unsigned
-#  else
-#    if (ULONG_MAX == 0xffffffffUL)
-#      define Z_U4 unsigned long
-#    else
-#      if (USHRT_MAX == 0xffffffffUL)
-#        define Z_U4 unsigned short
-#      endif
-#    endif
+#  elif (ULONG_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned long
+#  elif (USHRT_MAX == 0xffffffffUL)
+#    define Z_U4 unsigned short
 #  endif
 #endif
 
@@ -425,8 +422,16 @@ typedef uLong FAR uLongf;
 #  endif
 #endif
 
+#if defined(STDC) || defined(Z_HAVE_STDARG_H)
+#  ifndef Z_SOLO
+#    include <stdarg.h>         /* for va_list */
+#  endif
+#endif
+
 #ifdef _WIN32
-#  include <stddef.h>           /* for wchar_t */
+#  ifndef Z_SOLO
+#    include <stddef.h>         /* for wchar_t */
+#  endif
 #endif
 
 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
@@ -435,7 +440,7 @@ typedef uLong FAR uLongf;
  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
  * equivalently requesting no 64-bit operations
  */
-#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
+#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
 #  undef _LARGEFILE64_SOURCE
 #endif
 
@@ -443,7 +448,7 @@ typedef uLong FAR uLongf;
 #  define Z_HAVE_UNISTD_H
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
 #    include <unistd.h>         /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
 #    ifdef VMS
 #      include <unixio.h>       /* for off_t */
diff --git a/compat/zlib/zlib.3 b/compat/zlib/zlib.3
index 79d3402..0160e62 100644
--- a/compat/zlib/zlib.3
+++ b/compat/zlib/zlib.3
author	Andrew M. Kuchling <amk@amk.ca>	2006-11-20 13:39:37 (GMT)
committer	Andrew M. Kuchling <amk@amk.ca>	2006-11-20 13:39:37 (GMT)
commit	5dba6f74c60391d2933830f82f3fa8ee0a5d241c (patch)
tree	e933b3b07308d6631e83a4c4a02b905a96137357 /Python/compile.c
parent	1e753863b3b44aef56c039b8b07f8c73b17c669e (diff)
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