Merge 8.7

author: kjnash <k.j.nash@usa.net> 2022-10-26 12:35:18 (GMT)
committer: kjnash <k.j.nash@usa.net> 2022-10-26 12:35:18 (GMT)
commit: 1e0a98c9aa064a2472cb7a62b51b86252528782b (patch)
tree: e8abd26b5fc9a3e83614c3d3a01290eb551939f4
parent: 2ecf92f50b4fad000f8cf4b368ce47c6035bdf4c (diff)
parent: 42b1c587058185cf982966c733806b5d6dd8625d (diff)
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tcl-1e0a98c9aa064a2472cb7a62b51b86252528782b.tar.gz
tcl-1e0a98c9aa064a2472cb7a62b51b86252528782b.tar.bz2
142 files changed, 1974 insertions, 2157 deletions
diff --git a/changes b/changes
index 52e6f81..ac0d810 100644
--- a/changes
+++ b/changes
@@ -9232,7 +9232,7 @@ See RFC 2045
 2020-09-17 (bug)[835c93] Support TIP 525 exit code for -singleproc 1 (nijtmans)
 => tcltest 2.5.3
 
-2020-09-25 (new) force -eofchar \032 when evaluating library scripts (nijtmans)
+2020-09-25 (new) force -eofchar \x1A when evaluating library scripts (nijtmans)
         *** POTENTIAL INCOMPATIBILITY ***
 
 2020-09-29 (bug)[0063cb] http::geturl -headers must be dict (oehlmann,nijtmans)
diff --git a/compat/zlib/CMakeLists.txt b/compat/zlib/CMakeLists.txt
index e6fbb37..b412dc7 100644
--- a/compat/zlib/CMakeLists.txt
+++ b/compat/zlib/CMakeLists.txt
@@ -3,10 +3,7 @@ set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS ON)
 
 project(zlib C)
 
-set(VERSION "1.2.12")
-
-option(ASM686 "Enable building i686 assembly implementation")
-option(AMD64 "Enable building amd64 assembly implementation")
+set(VERSION "1.2.13")
 
 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")
@@ -129,39 +126,6 @@ if(NOT MINGW)
     )
 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.]+)\".*"
@@ -183,8 +147,8 @@ if(MINGW)
     set(ZLIB_DLL_SRCS ${CMAKE_CURRENT_BINARY_DIR}/zlib1rc.obj)
 endif(MINGW)
 
-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})
+add_library(zlib SHARED ${ZLIB_SRCS} ${ZLIB_DLL_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
+add_library(zlibstatic STATIC ${ZLIB_SRCS} ${ZLIB_PUBLIC_HDRS} ${ZLIB_PRIVATE_HDRS})
 set_target_properties(zlib PROPERTIES DEFINE_SYMBOL ZLIB_DLL)
 set_target_properties(zlib PROPERTIES SOVERSION 1)
 
diff --git a/compat/zlib/ChangeLog b/compat/zlib/ChangeLog
index f0b0e61..457526b 100644
--- a/compat/zlib/ChangeLog
+++ b/compat/zlib/ChangeLog
@@ -1,6 +1,18 @@
 
                 ChangeLog file for zlib
 
+Changes in 1.2.13 (13 Oct 2022)
+- Fix configure issue that discarded provided CC definition
+- Correct incorrect inputs provided to the CRC functions
+- Repair prototypes and exporting of new CRC functions
+- Fix inflateBack to detect invalid input with distances too far
+- Have infback() deliver all of the available output up to any error
+- Fix a bug when getting a gzip header extra field with inflate()
+- Fix bug in block type selection when Z_FIXED used
+- Tighten deflateBound bounds
+- Remove deleted assembler code references
+- Various portability and appearance improvements
+
 Changes in 1.2.12 (27 Mar 2022)
 - Cygwin does not have _wopen(), so do not create gzopen_w() there
 - Permit a deflateParams() parameter change as soon as possible
@@ -159,7 +171,7 @@ Changes in 1.2.7.1 (24 Mar 2013)
 - 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
+- Support 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
@@ -359,14 +371,14 @@ Changes in 1.2.5.1 (10 Sep 2011)
 - Use u4 type for crc_table to avoid conversion warnings
 - Apply casts in zlib.h to avoid conversion warnings
 - Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller]
-- Improve inflateSync() documentation to note indeterminancy
+- Improve inflateSync() documentation to note indeterminacy
 - Add deflatePending() function to return the amount of pending output
 - Correct the spelling of "specification" in FAQ [Randers-Pehrson]
 - Add a check in configure for stdarg.h, use for gzprintf()
 - Check that pointers fit in ints when gzprint() compiled old style
 - Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler]
 - Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt]
-- Add debug records in assmebler code [Londer]
+- Add debug records in assembler code [Londer]
 - Update RFC references to use http://tools.ietf.org/html/... [Li]
 - Add --archs option, use of libtool to configure for Mac OS X [Borstel]
 
@@ -1033,7 +1045,7 @@ Changes in 1.2.0.1 (17 March 2003)
     - Include additional header file on VMS for off_t typedef
 - Try to use _vsnprintf where it supplants vsprintf [Vollant]
 - Add some casts in inffast.c
-- Enchance comments in zlib.h on what happens if gzprintf() tries to
+- Enhance comments in zlib.h on what happens if gzprintf() tries to
   write more than 4095 bytes before compression
 - Remove unused state from inflateBackEnd()
 - Remove exit(0) from minigzip.c, example.c
@@ -1211,7 +1223,7 @@ Changes in 1.0.9 (17 Feb 1998)
 - Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8
 - in inftrees.c, avoid cc -O bug on HP (Farshid Elahi)
 - in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with
-  the declaration of FAR (Gilles VOllant)
+  the declaration of FAR (Gilles Vollant)
 - install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann)
 - read_buf buf parameter of type Bytef* instead of charf*
 - zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout)
@@ -1567,7 +1579,7 @@ Changes in 0.4:
 - renamed deflateOptions as deflateInit2, call one or the other but not both
 - added the method parameter for deflateInit2
 - added inflateInit2
-- simplied considerably deflateInit and inflateInit by not supporting
+- simplified considerably deflateInit and inflateInit by not supporting
   user-provided history buffer. This is supported only in deflateInit2
   and inflateInit2
 
diff --git a/compat/zlib/Makefile.in b/compat/zlib/Makefile.in
index 3d858aa..7d2713f 100644
--- a/compat/zlib/Makefile.in
+++ b/compat/zlib/Makefile.in
@@ -7,10 +7,6 @@
 # Normally configure builds both a static and a shared library.
 # If you want to build just a static library, use: ./configure --static
 
-# To use the asm code, type:
-#    cp contrib/asm?86/match.S ./match.S
-#    make LOC=-DASMV OBJA=match.o
-
 # To install /usr/local/lib/libz.* and /usr/local/include/zlib.h, type:
 #    make install
 # To install in $HOME instead of /usr/local, use:
@@ -26,13 +22,13 @@ CFLAGS=-O
 
 SFLAGS=-O
 LDFLAGS=
-TEST_LDFLAGS=-L. libz.a
+TEST_LDFLAGS=$(LDFLAGS) -L. libz.a
 LDSHARED=$(CC)
 CPP=$(CC) -E
 
 STATICLIB=libz.a
 SHAREDLIB=libz.so
-SHAREDLIBV=libz.so.1.2.12
+SHAREDLIBV=libz.so.1.2.13
 SHAREDLIBM=libz.so.1
 LIBS=$(STATICLIB) $(SHAREDLIBV)
 
@@ -87,7 +83,7 @@ test: all teststatic testshared
 
 teststatic: static
 	@TMPST=tmpst_$$; \
-	if echo hello world | ./minigzip | ./minigzip -d && ./example $$TMPST ; then \
+	if echo hello world | ${QEMU_RUN} ./minigzip | ${QEMU_RUN} ./minigzip -d && ${QEMU_RUN} ./example $$TMPST ; then \
 	  echo '		*** zlib test OK ***'; \
 	else \
 	  echo '		*** zlib test FAILED ***'; false; \
@@ -100,7 +96,7 @@ testshared: shared
 	DYLD_LIBRARY_PATH=`pwd`:$(DYLD_LIBRARY_PATH) ; export DYLD_LIBRARY_PATH; \
 	SHLIB_PATH=`pwd`:$(SHLIB_PATH) ; export SHLIB_PATH; \
 	TMPSH=tmpsh_$$; \
-	if echo hello world | ./minigzipsh | ./minigzipsh -d && ./examplesh $$TMPSH; then \
+	if echo hello world | ${QEMU_RUN} ./minigzipsh | ${QEMU_RUN} ./minigzipsh -d && ${QEMU_RUN} ./examplesh $$TMPSH; then \
 	  echo '		*** zlib shared test OK ***'; \
 	else \
 	  echo '		*** zlib shared test FAILED ***'; false; \
@@ -109,7 +105,7 @@ testshared: shared
 
 test64: all64
 	@TMP64=tmp64_$$; \
-	if echo hello world | ./minigzip64 | ./minigzip64 -d && ./example64 $$TMP64; then \
+	if echo hello world | ${QEMU_RUN} ./minigzip64 | ${QEMU_RUN} ./minigzip64 -d && ${QEMU_RUN} ./example64 $$TMP64; then \
 	  echo '		*** zlib 64-bit test OK ***'; \
 	else \
 	  echo '		*** zlib 64-bit test FAILED ***'; false; \
@@ -124,7 +120,7 @@ infcover: infcover.o libz.a
 
 cover: infcover
 	rm -f *.gcda
-	./infcover
+	${QEMU_RUN} ./infcover
 	gcov inf*.c
 
 libz.a: $(OBJS)
@@ -292,10 +288,10 @@ minigzip$(EXE): minigzip.o $(STATICLIB)
 	$(CC) $(CFLAGS) -o $@ minigzip.o $(TEST_LDFLAGS)
 
 examplesh$(EXE): example.o $(SHAREDLIBV)
-	$(CC) $(CFLAGS) -o $@ example.o -L. $(SHAREDLIBV)
+	$(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS) -L. $(SHAREDLIBV)
 
 minigzipsh$(EXE): minigzip.o $(SHAREDLIBV)
-	$(CC) $(CFLAGS) -o $@ minigzip.o -L. $(SHAREDLIBV)
+	$(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS) -L. $(SHAREDLIBV)
 
 example64$(EXE): example64.o $(STATICLIB)
 	$(CC) $(CFLAGS) -o $@ example64.o $(TEST_LDFLAGS)
diff --git a/compat/zlib/README b/compat/zlib/README
index 024b79d..ba34d18 100644
--- a/compat/zlib/README
+++ b/compat/zlib/README
@@ -1,6 +1,6 @@
 ZLIB DATA COMPRESSION LIBRARY
 
-zlib 1.2.12 is a general purpose data compression library.  All the code is
+zlib 1.2.13 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 1.2.12 are documented in the file ChangeLog.
+The changes made in version 1.2.13 are documented in the file ChangeLog.
 
 Unsupported third party contributions are provided in directory contrib/ .
 
diff --git a/compat/zlib/compress.c b/compat/zlib/compress.c
index e2db404..2ad5326 100644
--- a/compat/zlib/compress.c
+++ b/compat/zlib/compress.c
@@ -19,7 +19,7 @@
    memory, Z_BUF_ERROR if there was not enough room in the output buffer,
    Z_STREAM_ERROR if the level parameter is invalid.
 */
-int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
+int ZEXPORT compress2(dest, destLen, source, sourceLen, level)
     Bytef *dest;
     uLongf *destLen;
     const Bytef *source;
@@ -65,7 +65,7 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
 
 /* ===========================================================================
  */
-int ZEXPORT compress (dest, destLen, source, sourceLen)
+int ZEXPORT compress(dest, destLen, source, sourceLen)
     Bytef *dest;
     uLongf *destLen;
     const Bytef *source;
@@ -78,7 +78,7 @@ int ZEXPORT compress (dest, destLen, source, sourceLen)
      If the default memLevel or windowBits for deflateInit() is changed, then
    this function needs to be updated.
  */
-uLong ZEXPORT compressBound (sourceLen)
+uLong ZEXPORT compressBound(sourceLen)
     uLong sourceLen;
 {
     return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +
diff --git a/compat/zlib/configure b/compat/zlib/configure
index 3fa3e86..fa4d5da 100755
--- a/compat/zlib/configure
+++ b/compat/zlib/configure
@@ -32,8 +32,11 @@ fi
 
 # set command prefix for cross-compilation
 if [ -n "${CHOST}" ]; then
-    uname="`echo "${CHOST}" | sed -e 's/^[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)$/\1/' -e 's/^[^-]*-[^-]*-\([^-]*\)-.*$/\1/'`"
+    uname=${CHOST}
+    mname=${CHOST}
     CROSS_PREFIX="${CHOST}-"
+else
+    mname=`(uname -a || echo unknown) 2>/dev/null`
 fi
 
 # destination name for static library
@@ -178,8 +181,6 @@ else
   cc=${CC}
 fi
 
-cflags=${CFLAGS-"-O3"}
-# to force the asm version use: CFLAGS="-O3 -DASMV" ./configure
 case "$cc" in
   *gcc*) gcc=1 ;;
   *clang*) gcc=1 ;;
@@ -205,13 +206,13 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
   fi
   if test "$warn" -eq 1; then
     if test "$zconst" -eq 1; then
-      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -pedantic -DZLIB_CONST"
+      CFLAGS="${CFLAGS} -Wall -Wextra -Wcast-qual -DZLIB_CONST"
     else
-      CFLAGS="${CFLAGS} -Wall -Wextra -pedantic"
+      CFLAGS="${CFLAGS} -Wall -Wextra"
     fi
   fi
   if test $sanitize -eq 1; then
-    CFLAGS="${CFLAGS} -fsanitize=address"
+    CFLAGS="${CFLAGS} -g -fsanitize=address"
   fi
   if test $debug -eq 1; then
     CFLAGS="${CFLAGS} -DZLIB_DEBUG"
@@ -221,47 +222,52 @@ if test "$gcc" -eq 1 && ($cc -c $test.c) >> configure.log 2>&1; then
     uname=`(uname -s || echo unknown) 2>/dev/null`
   fi
   case "$uname" in
-  Linux* | linux* | GNU | GNU/* | solaris*)
+  Linux* | linux* | *-linux* | GNU | GNU/* | solaris*)
+        case "$mname" in
+        *sparc*)
+            LDFLAGS="${LDFLAGS} -Wl,--no-warn-rwx-segments" ;;
+        esac
         LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"} ;;
   *BSD | *bsd* | DragonFly)
         LDSHARED=${LDSHARED-"$cc -shared -Wl,-soname,libz.so.1,--version-script,${SRCDIR}zlib.map"}
         LDCONFIG="ldconfig -m" ;;
-  CYGWIN* | Cygwin* | cygwin* | OS/2*)
+  CYGWIN* | Cygwin* | cygwin* | *-cygwin* | OS/2*)
         EXE='.exe' ;;
-  MINGW* | mingw*)
-# temporary bypass
+  MINGW* | mingw* | *-mingw*)
         rm -f $test.[co] $test $test$shared_ext
-        echo "Please use win32/Makefile.gcc instead." | tee -a configure.log
-        leave 1
+        echo "If this doesn't work for you, try win32/Makefile.gcc." | tee -a configure.log
         LDSHARED=${LDSHARED-"$cc -shared"}
         LDSHAREDLIBC=""
         EXE='.exe' ;;
-  QNX*)  # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
-         # (alain.bonnefoy@icbt.com)
-                 LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
+  QNX*) # This is for QNX6. I suppose that the QNX rule below is for QNX2,QNX4
+        # (alain.bonnefoy@icbt.com)
+        LDSHARED=${LDSHARED-"$cc -shared -Wl,-hlibz.so.1"} ;;
   HP-UX*)
-         LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
-         case `(uname -m || echo unknown) 2>/dev/null` in
-         ia64)
-                 shared_ext='.so'
-                 SHAREDLIB='libz.so' ;;
-         *)
-                 shared_ext='.sl'
-                 SHAREDLIB='libz.sl' ;;
-         esac ;;
-  Darwin* | darwin*)
-             shared_ext='.dylib'
-             SHAREDLIB=libz$shared_ext
-             SHAREDLIBV=libz.$VER$shared_ext
-             SHAREDLIBM=libz.$VER1$shared_ext
-             LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
-             if libtool -V 2>&1 | grep Apple > /dev/null; then
-                 AR="libtool"
-             else
-                 AR="/usr/bin/libtool"
-             fi
-             ARFLAGS="-o" ;;
-  *)             LDSHARED=${LDSHARED-"$cc -shared"} ;;
+        LDSHARED=${LDSHARED-"$cc -shared $SFLAGS"}
+        case `(uname -m || echo unknown) 2>/dev/null` in
+        ia64)
+            shared_ext='.so'
+            SHAREDLIB='libz.so' ;;
+        *)
+            shared_ext='.sl'
+            SHAREDLIB='libz.sl' ;;
+        esac ;;
+  AIX*)
+        LDFLAGS="${LDFLAGS} -Wl,-brtl" ;;
+  Darwin* | darwin* | *-darwin*)
+        shared_ext='.dylib'
+        SHAREDLIB=libz$shared_ext
+        SHAREDLIBV=libz.$VER$shared_ext
+        SHAREDLIBM=libz.$VER1$shared_ext
+        LDSHARED=${LDSHARED-"$cc -dynamiclib -install_name $libdir/$SHAREDLIBM -compatibility_version $VER1 -current_version $VER3"}
+        if libtool -V 2>&1 | grep Apple > /dev/null; then
+            AR="libtool"
+        else
+            AR="/usr/bin/libtool"
+        fi
+        ARFLAGS="-o" ;;
+  *)
+        LDSHARED=${LDSHARED-"$cc -shared"} ;;
   esac
 else
   # find system name and corresponding cc options
@@ -453,20 +459,6 @@ else
   TEST="all teststatic testshared"
 fi
 
-# check for underscores in external names for use by assembler code
-CPP=${CPP-"$CC -E"}
-case $CFLAGS in
-  *ASMV*)
-    echo >> configure.log
-    show "$NM $test.o | grep _hello"
-    if test "`$NM $test.o | grep _hello | tee -a configure.log`" = ""; then
-      CPP="$CPP -DNO_UNDERLINE"
-      echo Checking for underline in external names... No. | tee -a configure.log
-    else
-      echo Checking for underline in external names... Yes. | tee -a configure.log
-    fi ;;
-esac
-
 echo >> configure.log
 
 # check for size_t
diff --git a/compat/zlib/contrib/README.contrib b/compat/zlib/contrib/README.contrib
index 335e435..5e5f950 100644
--- a/compat/zlib/contrib/README.contrib
+++ b/compat/zlib/contrib/README.contrib
@@ -1,4 +1,4 @@
-All files under this contrib directory are UNSUPPORTED. There were
+All files under this contrib directory are UNSUPPORTED. They were
 provided by users of zlib and were not tested by the authors of zlib.
 Use at your own risk. Please contact the authors of the contributions
 for help about these, not the zlib authors. Thanks.
diff --git a/compat/zlib/contrib/delphi/ZLib.pas b/compat/zlib/contrib/delphi/ZLib.pas
index d40dad8..8be5fa2 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 = '1.2.12';
+  zlib_version = '1.2.13';
 
 type
   EZlibError = class(Exception);
diff --git a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
index 865c802..16a0ebb 100644
--- a/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
+++ b/compat/zlib/contrib/dotzlib/DotZLib/UnitTests.cs
@@ -156,7 +156,7 @@ namespace DotZLibTests
         public void Info_Version()
         {
             Info info = new Info();
-            Assert.AreEqual("1.2.12", Info.Version);
+            Assert.AreEqual("1.2.13", Info.Version);
             Assert.AreEqual(32, info.SizeOfUInt);
             Assert.AreEqual(32, info.SizeOfULong);
             Assert.AreEqual(32, info.SizeOfPointer);
diff --git a/compat/zlib/contrib/infback9/inftree9.c b/compat/zlib/contrib/infback9/inftree9.c
index 2175bde..10827a6 100644
--- a/compat/zlib/contrib/infback9/inftree9.c
+++ b/compat/zlib/contrib/infback9/inftree9.c
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate9_copyright[] =
-   " inflate9 1.2.12 Copyright 1995-2022 Mark Adler ";
+   " inflate9 1.2.13 Copyright 1995-2022 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, 76, 202};
+        133, 133, 133, 133, 144, 194, 65};
     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/infback9/inftree9.h b/compat/zlib/contrib/infback9/inftree9.h
index 5ab21f0..3b39497 100644
--- a/compat/zlib/contrib/infback9/inftree9.h
+++ b/compat/zlib/contrib/infback9/inftree9.h
@@ -38,7 +38,7 @@ typedef struct {
 /* Maximum size of the dynamic table.  The maximum number of code structures is
    1446, which is the sum of 852 for literal/length codes and 594 for distance
    codes.  These values were found by exhaustive searches using the program
-   examples/enough.c found in the zlib distribtution.  The arguments to that
+   examples/enough.c found in the zlib distribution.  The arguments to that
    program are the number of symbols, the initial root table size, and the
    maximum bit length of a code.  "enough 286 9 15" for literal/length codes
    returns returns 852, and "enough 32 6 15" for distance codes returns 594.
diff --git a/compat/zlib/contrib/minizip/configure.ac b/compat/zlib/contrib/minizip/configure.ac
index 6409abc..bff300b 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], [1.2.12], [bugzilla.redhat.com])
+AC_INIT([minizip], [1.2.13], [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 9da1537..1cc41f1 100644
--- a/compat/zlib/contrib/minizip/crypt.h
+++ b/compat/zlib/contrib/minizip/crypt.h
@@ -85,7 +85,7 @@ static void init_keys(const char* passwd,unsigned long* pkeys,const z_crc_t* pcr
 #define RAND_HEAD_LEN  12
    /* "last resort" source for second part of crypt seed pattern */
 #  ifndef ZCR_SEED2
-#    define ZCR_SEED2 3141592654L       /* use PI as default pattern */
+#    define ZCR_SEED2 3141592654UL      /* use PI as default pattern */
 #  endif
 
 static unsigned crypthead(const char* passwd,       /* password string */
diff --git a/compat/zlib/contrib/minizip/ioapi.c b/compat/zlib/contrib/minizip/ioapi.c
index ffcb937..9370ae2 100644
--- a/compat/zlib/contrib/minizip/ioapi.c
+++ b/compat/zlib/contrib/minizip/ioapi.c
@@ -98,9 +98,9 @@ static int     ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream));
 
 static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
 {
-    (void)opaque;
     FILE* file = NULL;
     const char* mode_fopen = NULL;
+    (void)opaque;
     if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
         mode_fopen = "rb";
     else
@@ -117,9 +117,9 @@ static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, in
 
 static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode)
 {
-    (void)opaque;
     FILE* file = NULL;
     const char* mode_fopen = NULL;
+    (void)opaque;
     if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
         mode_fopen = "rb";
     else
@@ -137,24 +137,24 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename,
 
 static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size)
 {
-    (void)opaque;
     uLong ret;
+    (void)opaque;
     ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream);
     return ret;
 }
 
 static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size)
 {
-    (void)opaque;
     uLong ret;
+    (void)opaque;
     ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream);
     return ret;
 }
 
 static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
 {
-    (void)opaque;
     long ret;
+    (void)opaque;
     ret = ftell((FILE *)stream);
     return ret;
 }
@@ -162,17 +162,17 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
 
 static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
 {
-    (void)opaque;
     ZPOS64_T ret;
+    (void)opaque;
     ret = (ZPOS64_T)FTELLO_FUNC((FILE *)stream);
     return ret;
 }
 
 static long ZCALLBACK fseek_file_func (voidpf  opaque, voidpf stream, uLong offset, int origin)
 {
-    (void)opaque;
     int fseek_origin=0;
     long ret;
+    (void)opaque;
     switch (origin)
     {
     case ZLIB_FILEFUNC_SEEK_CUR :
@@ -194,9 +194,9 @@ static long ZCALLBACK fseek_file_func (voidpf  opaque, voidpf stream, uLong offs
 
 static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T offset, int origin)
 {
-    (void)opaque;
     int fseek_origin=0;
     long ret;
+    (void)opaque;
     switch (origin)
     {
     case ZLIB_FILEFUNC_SEEK_CUR :
@@ -212,7 +212,7 @@ static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T
     }
     ret = 0;
 
-    if(FSEEKO_FUNC((FILE *)stream, (long)offset, fseek_origin) != 0)
+    if(FSEEKO_FUNC((FILE *)stream, (z_off_t)offset, fseek_origin) != 0)
                         ret = -1;
 
     return ret;
@@ -221,16 +221,16 @@ static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T
 
 static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream)
 {
-    (void)opaque;
     int ret;
+    (void)opaque;
     ret = fclose((FILE *)stream);
     return ret;
 }
 
 static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream)
 {
-    (void)opaque;
     int ret;
+    (void)opaque;
     ret = ferror((FILE *)stream);
     return ret;
 }
diff --git a/compat/zlib/contrib/minizip/ioapi.h b/compat/zlib/contrib/minizip/ioapi.h
index 114bfab..ae9ca7e 100644
--- a/compat/zlib/contrib/minizip/ioapi.h
+++ b/compat/zlib/contrib/minizip/ioapi.h
@@ -50,7 +50,7 @@
 #define ftello64 ftell
 #define fseeko64 fseek
 #else
-#ifdef __FreeBSD__
+#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__)
 #define fopen64 fopen
 #define ftello64 ftello
 #define fseeko64 fseeko
diff --git a/compat/zlib/contrib/minizip/miniunz.c b/compat/zlib/contrib/minizip/miniunz.c
index f103815..0dc9b50 100644
--- a/compat/zlib/contrib/minizip/miniunz.c
+++ b/compat/zlib/contrib/minizip/miniunz.c
@@ -564,7 +564,7 @@ int main(argc,argv)
 
                 while ((*p)!='\0')
                 {
-                    char c=*(p++);;
+                    char c=*(p++);
                     if ((c=='l') || (c=='L'))
                         opt_do_list = 1;
                     if ((c=='v') || (c=='V'))
diff --git a/compat/zlib/contrib/minizip/unzip.c b/compat/zlib/contrib/minizip/unzip.c
index 5e12e47..3036b47 100644
--- a/compat/zlib/contrib/minizip/unzip.c
+++ b/compat/zlib/contrib/minizip/unzip.c
@@ -112,7 +112,7 @@
 # define ALLOC(size) (malloc(size))
 #endif
 #ifndef TRYFREE
-# define TRYFREE(p) {if (p) free(p);}
+# define TRYFREE(p) { free(p);}
 #endif
 
 #define SIZECENTRALDIRITEM (0x2e)
@@ -1566,6 +1566,7 @@ extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method,
         pfile_in_zip_read_info->stream_initialised=Z_BZIP2ED;
       else
       {
+        TRYFREE(pfile_in_zip_read_info->read_buffer);
         TRYFREE(pfile_in_zip_read_info);
         return err;
       }
@@ -1586,6 +1587,7 @@ extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method,
         pfile_in_zip_read_info->stream_initialised=Z_DEFLATED;
       else
       {
+        TRYFREE(pfile_in_zip_read_info->read_buffer);
         TRYFREE(pfile_in_zip_read_info);
         return err;
       }
diff --git a/compat/zlib/contrib/minizip/zip.c b/compat/zlib/contrib/minizip/zip.c
index 4e611e1..66d693f 100644
--- a/compat/zlib/contrib/minizip/zip.c
+++ b/compat/zlib/contrib/minizip/zip.c
@@ -1471,11 +1471,6 @@ extern int ZEXPORT zipWriteInFileInZip (zipFile file,const void* buf,unsigned in
           {
               uLong uTotalOutBefore = zi->ci.stream.total_out;
               err=deflate(&zi->ci.stream,  Z_NO_FLUSH);
-              if(uTotalOutBefore > zi->ci.stream.total_out)
-              {
-                int bBreak = 0;
-                bBreak++;
-              }
 
               zi->ci.pos_in_buffered_data += (uInt)(zi->ci.stream.total_out - uTotalOutBefore) ;
           }
@@ -1959,7 +1954,7 @@ extern int ZEXPORT zipRemoveExtraInfoBlock (char* pData, int* dataLen, short sHe
 
   int retVal = ZIP_OK;
 
-  if(pData == NULL || *dataLen < 4)
+  if(pData == NULL || dataLen == NULL || *dataLen < 4)
     return ZIP_PARAMERROR;
 
   pNewHeader = (char*)ALLOC((unsigned)*dataLen);
diff --git a/compat/zlib/contrib/pascal/zlibpas.pas b/compat/zlib/contrib/pascal/zlibpas.pas
index adb5cd6..bf3fff6 100644
--- a/compat/zlib/contrib/pascal/zlibpas.pas
+++ b/compat/zlib/contrib/pascal/zlibpas.pas
@@ -10,7 +10,7 @@ unit zlibpas;
 interface
 
 const
-  ZLIB_VERSION = '1.2.12';
+  ZLIB_VERSION = '1.2.13';
   ZLIB_VERNUM  = $12a0;
 
 type
diff --git a/compat/zlib/contrib/puff/README b/compat/zlib/contrib/puff/README
index bbc4cb5..d8192c7 100644
--- a/compat/zlib/contrib/puff/README
+++ b/compat/zlib/contrib/puff/README
@@ -38,7 +38,7 @@ Then you can call puff() to decompress a deflate stream that is in memory in
 its entirety at source, to a sufficiently sized block of memory for the
 decompressed data at dest.  puff() is the only external symbol in puff.c  The
 only C library functions that puff.c needs are setjmp() and longjmp(), which
-are used to simplify error checking in the code to improve readabilty.  puff.c
+are used to simplify error checking in the code to improve readability.  puff.c
 does no memory allocation, and uses less than 2K bytes off of the stack.
 
 If destlen is not enough space for the uncompressed data, then inflate will
diff --git a/compat/zlib/contrib/puff/puff.c b/compat/zlib/contrib/puff/puff.c
index c6c90d7..6737ff6 100644
--- a/compat/zlib/contrib/puff/puff.c
+++ b/compat/zlib/contrib/puff/puff.c
@@ -43,7 +43,7 @@
  *                      - Use pointers instead of long to specify source and
  *                        destination sizes to avoid arbitrary 4 GB limits
  * 1.2  17 Mar 2002     - Add faster version of decode(), doubles speed (!),
- *                        but leave simple version for readabilty
+ *                        but leave simple version for readability
  *                      - Make sure invalid distances detected if pointers
  *                        are 16 bits
  *                      - Fix fixed codes table error
@@ -624,7 +624,7 @@ local int fixed(struct state *s)
  *   are themselves compressed using Huffman codes and run-length encoding.  In
  *   the list of code lengths, a 0 symbol means no code, a 1..15 symbol means
  *   that length, and the symbols 16, 17, and 18 are run-length instructions.
- *   Each of 16, 17, and 18 are follwed by extra bits to define the length of
+ *   Each of 16, 17, and 18 are followed by extra bits to define the length of
  *   the run.  16 copies the last length 3 to 6 times.  17 represents 3 to 10
  *   zero lengths, and 18 represents 11 to 138 zero lengths.  Unused symbols
  *   are common, hence the special coding for zero lengths.
diff --git a/compat/zlib/contrib/puff/pufftest.c b/compat/zlib/contrib/puff/pufftest.c
index 7764814..5f72ecc 100644
--- a/compat/zlib/contrib/puff/pufftest.c
+++ b/compat/zlib/contrib/puff/pufftest.c
@@ -143,7 +143,7 @@ int main(int argc, char **argv)
                                      len - sourcelen);
     }
 
-    /* if requested, inflate again and write decompressd data to stdout */
+    /* if requested, inflate again and write decompressed data to stdout */
     if (put && ret == 0) {
         if (fail)
             destlen >>= 1;
diff --git a/compat/zlib/contrib/vstudio/readme.txt b/compat/zlib/contrib/vstudio/readme.txt
index d396d43..17e693f 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 1.2.12
+Building instructions for the DLL versions of Zlib 1.2.13
 ========================================================
 
 This directory contains projects that build zlib and minizip using
@@ -17,9 +17,6 @@ More information can be found at this site.
 Build instructions for Visual Studio 2008 (32 bits or 64 bits)
 --------------------------------------------------------------
 - Decompress current zlib, including all contrib/* files
-- Compile assembly code (with Visual Studio Command Prompt) by running:
-   bld_ml64.bat (in contrib\masmx64)
-   bld_ml32.bat (in contrib\masmx86)
 - Open contrib\vstudio\vc9\zlibvc.sln with Microsoft Visual C++ 2008
 - Or run: vcbuild /rebuild contrib\vstudio\vc9\zlibvc.sln "Release|Win32"
 
diff --git a/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters
index 0b2a3de..e53556a 100644
--- a/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/miniunz.vcxproj.filters
@@ -3,7 +3,7 @@
   <ItemGroup>
     <Filter Include="Source Files">
       <UniqueIdentifier>{048af943-022b-4db6-beeb-a54c34774ee2}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat</Extensions>
     </Filter>
     <Filter Include="Header Files">
       <UniqueIdentifier>{c1d600d2-888f-4aea-b73e-8b0dd9befa0c}</UniqueIdentifier>
diff --git a/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters
index dd73cd3..bd18d71 100644
--- a/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/minizip.vcxproj.filters
@@ -3,7 +3,7 @@
   <ItemGroup>
     <Filter Include="Source Files">
       <UniqueIdentifier>{c0419b40-bf50-40da-b153-ff74215b79de}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat</Extensions>
     </Filter>
     <Filter Include="Header Files">
       <UniqueIdentifier>{bb87b070-735b-478e-92ce-7383abb2f36c}</UniqueIdentifier>
diff --git a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj b/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj
index 9088d17..0e668f7 100644
--- a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj
@@ -181,7 +181,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -194,7 +194,7 @@
       <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
@@ -241,7 +241,7 @@
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -254,7 +254,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
@@ -269,14 +269,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
@@ -352,14 +352,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
@@ -398,14 +398,6 @@
     <ClCompile Include="..\..\..\crc32.c" />
     <ClCompile Include="..\..\..\deflate.c" />
     <ClCompile Include="..\..\..\infback.c" />
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <ExcludedFromBuild Condition="'$(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" />
diff --git a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters
index 249daa8..3cf52ee 100644
--- a/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/testzlib.vcxproj.filters
@@ -3,7 +3,7 @@
   <ItemGroup>
     <Filter Include="Source Files">
       <UniqueIdentifier>{c1f6a2e3-5da5-4955-8653-310d3efe05a9}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat</Extensions>
     </Filter>
     <Filter Include="Header Files">
       <UniqueIdentifier>{c2aaffdc-2c95-4d6f-8466-4bec5890af2c}</UniqueIdentifier>
@@ -30,9 +30,6 @@
     <ClCompile Include="..\..\..\infback.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\inffast.c">
       <Filter>Source Files</Filter>
     </ClCompile>
diff --git a/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
index 53a8693..aeb550e 100644
--- a/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/testzlibdll.vcxproj.filters
@@ -3,7 +3,7 @@
   <ItemGroup>
     <Filter Include="Source Files">
       <UniqueIdentifier>{fa61a89f-93fc-4c89-b29e-36224b7592f4}</UniqueIdentifier>
-      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat;asm</Extensions>
+      <Extensions>cpp;c;cxx;def;odl;idl;hpj;bat</Extensions>
     </Filter>
     <Filter Include="Header Files">
       <UniqueIdentifier>{d4b85da0-2ba2-4934-b57f-e2584e3848ee}</UniqueIdentifier>
diff --git a/compat/zlib/contrib/vstudio/vc10/zlib.rc b/compat/zlib/contrib/vstudio/vc10/zlib.rc
index 8ad25f1..8760274 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, 12, 0
-  PRODUCTVERSION 1, 2, 12, 0
+  FILEVERSION	 1, 2, 13, 0
+  PRODUCTVERSION 1, 2, 13, 0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.12\0"
+      VALUE "FileVersion",	"1.2.13\0"
       VALUE "InternalName",	"zlib\0"
       VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
index b9f2bbe..c7ed09e 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj
@@ -160,7 +160,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -182,16 +182,12 @@
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -210,19 +206,15 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(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>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -252,7 +244,7 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -274,10 +266,6 @@ bld_ml32.bat</Command>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -285,7 +273,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -314,8 +302,8 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -334,14 +322,10 @@ bld_ml64.bat</Command>
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(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>
@@ -349,7 +333,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -379,7 +363,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -409,7 +393,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -443,14 +427,6 @@ bld_ml64.bat</Command>
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters
index c8c7f7e..ba7e23d 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/zlibstat.vcxproj.filters
@@ -33,9 +33,6 @@
     <ClCompile Include="..\..\..\infback.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\inffast.c">
       <Filter>Source Files</Filter>
     </ClCompile>
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.sln b/compat/zlib/contrib/vstudio/vc10/zlibvc.sln
index 6953136..6f6ffd5 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc10/zlibvc.sln
@@ -1,4 +1,4 @@
-
+
 Microsoft Visual Studio Solution File, Format Version 11.00
 # Visual Studio 2010
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
index 6ff9ddb..19dfc35 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj
@@ -197,8 +197,8 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -219,7 +219,7 @@
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -229,10 +229,6 @@
       <DataExecutionPrevention>
       </DataExecutionPrevention>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <Midl>
@@ -244,7 +240,7 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -288,8 +284,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -312,7 +308,7 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -322,10 +318,6 @@ bld_ml32.bat</Command>
       <DataExecutionPrevention>
       </DataExecutionPrevention>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -337,8 +329,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -358,7 +350,7 @@ bld_ml32.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
@@ -366,10 +358,6 @@ bld_ml32.bat</Command>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -381,7 +369,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -424,7 +412,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -465,7 +453,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -510,8 +498,8 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -533,7 +521,7 @@ bld_ml64.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -541,10 +529,6 @@ bld_ml64.bat</Command>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
     <Midl>
@@ -556,7 +540,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -601,14 +585,6 @@ bld_ml64.bat</Command>
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters
index 180b71c..67c444a 100644
--- a/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters
+++ b/compat/zlib/contrib/vstudio/vc10/zlibvc.vcxproj.filters
@@ -42,9 +42,6 @@
     <ClCompile Include="..\..\..\infback.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\..\inffast.c">
       <Filter>Source Files</Filter>
     </ClCompile>
diff --git a/compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj b/compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj
index 6d55954..c6198c1 100644
--- a/compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc11/testzlib.vcxproj
@@ -187,7 +187,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -200,7 +200,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
@@ -247,7 +247,7 @@
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -260,7 +260,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
@@ -275,14 +275,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
@@ -358,14 +358,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
@@ -404,14 +404,6 @@
     <ClCompile Include="..\..\..\crc32.c" />
     <ClCompile Include="..\..\..\deflate.c" />
     <ClCompile Include="..\..\..\infback.c" />
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <ExcludedFromBuild Condition="'$(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" />
diff --git a/compat/zlib/contrib/vstudio/vc11/zlib.rc b/compat/zlib/contrib/vstudio/vc11/zlib.rc
index 8ad25f1..8760274 100644
--- a/compat/zlib/contrib/vstudio/vc11/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, 12, 0
-  PRODUCTVERSION 1, 2, 12, 0
+  FILEVERSION	 1, 2, 13, 0
+  PRODUCTVERSION 1, 2, 13, 0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.12\0"
+      VALUE "FileVersion",	"1.2.13\0"
       VALUE "InternalName",	"zlib\0"
       VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
diff --git a/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj
index 806b76a..86fb1c8 100644
--- a/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc11/zlibstat.vcxproj
@@ -167,7 +167,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -193,8 +193,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -213,7 +213,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -221,7 +221,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -251,7 +251,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -280,7 +280,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -309,8 +309,8 @@
     </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>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -329,7 +329,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -340,7 +340,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -370,7 +370,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -400,7 +400,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -434,14 +434,6 @@
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc11/zlibvc.sln b/compat/zlib/contrib/vstudio/vc11/zlibvc.sln
index 7e340e6..9fcbafd 100644
--- a/compat/zlib/contrib/vstudio/vc11/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc11/zlibvc.sln
@@ -1,4 +1,4 @@
-
+
 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}"
diff --git a/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj
index c65b95f..fc8cd9c 100644
--- a/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc11/zlibvc.vcxproj
@@ -204,8 +204,8 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -226,7 +226,7 @@
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -240,10 +240,6 @@
       </DataExecutionPrevention>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <Midl>
@@ -255,7 +251,7 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -303,8 +299,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -327,7 +323,7 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -341,10 +337,6 @@ bld_ml32.bat</Command>
       </DataExecutionPrevention>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -356,8 +348,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -377,7 +369,7 @@ bld_ml32.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -389,10 +381,6 @@ bld_ml32.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\contrib\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -404,7 +392,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -447,7 +435,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -492,7 +480,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -537,8 +525,8 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -560,7 +548,7 @@ bld_ml64.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -572,10 +560,6 @@ bld_ml64.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
     <Midl>
@@ -587,7 +571,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -632,14 +616,6 @@ bld_ml64.bat</Command>
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj b/compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj
index 64b2cbe..41303c0 100644
--- a/compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc12/testzlib.vcxproj
@@ -190,7 +190,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -203,7 +203,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
@@ -250,7 +250,7 @@
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -263,7 +263,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
@@ -279,14 +279,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
@@ -362,14 +362,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
@@ -408,14 +408,6 @@
     <ClCompile Include="..\..\..\crc32.c" />
     <ClCompile Include="..\..\..\deflate.c" />
     <ClCompile Include="..\..\..\infback.c" />
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <ExcludedFromBuild Condition="'$(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" />
diff --git a/compat/zlib/contrib/vstudio/vc12/zlib.rc b/compat/zlib/contrib/vstudio/vc12/zlib.rc
index 9475873..cdd7985 100644
--- a/compat/zlib/contrib/vstudio/vc12/zlib.rc
+++ b/compat/zlib/contrib/vstudio/vc12/zlib.rc
@@ -2,8 +2,8 @@
 
 #define IDR_VERSION1  1
 IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1, 2, 12, 0
-  PRODUCTVERSION 1, 2, 12, 0
+  FILEVERSION	 1, 2, 13, 0
+  PRODUCTVERSION 1, 2, 13, 0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.12\0"
+      VALUE "FileVersion",	"1.2.13\0"
       VALUE "InternalName",	"zlib\0"
       VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
diff --git a/compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj
index 3fdee7c..6629d8e 100644
--- a/compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc12/zlibstat.vcxproj
@@ -170,7 +170,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -196,8 +196,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -216,7 +216,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -224,7 +224,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -254,7 +254,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -283,7 +283,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -312,8 +312,8 @@
     </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>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -332,7 +332,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -343,7 +343,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -373,7 +373,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -403,7 +403,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -437,14 +437,6 @@
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc12/zlibvc.sln b/compat/zlib/contrib/vstudio/vc12/zlibvc.sln
index 93b13c1..dcda229 100644
--- a/compat/zlib/contrib/vstudio/vc12/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc12/zlibvc.sln
@@ -1,119 +1,119 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.40629.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Itanium = Debug|Itanium
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Itanium = Release|Itanium
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-		ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
-		ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
-		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{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|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 = 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|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|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|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.40629.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Itanium = Debug|Itanium
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Itanium = Release|Itanium
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+		ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
+		ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
+		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{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|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 = 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|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|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|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj
index ab2b6c3..4e0de69 100644
--- a/compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc12/zlibvc.vcxproj
@@ -207,8 +207,8 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -229,7 +229,7 @@
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -243,10 +243,6 @@
       </DataExecutionPrevention>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <Midl>
@@ -258,7 +254,7 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -306,8 +302,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -330,7 +326,7 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -345,10 +341,6 @@ bld_ml32.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -360,8 +352,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -381,7 +373,7 @@ bld_ml32.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -393,10 +385,6 @@ bld_ml32.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\contrib\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -408,7 +396,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -451,7 +439,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -496,7 +484,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -541,8 +529,8 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -564,7 +552,7 @@ bld_ml64.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -576,10 +564,6 @@ bld_ml64.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
     <Midl>
@@ -591,7 +575,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -636,14 +620,6 @@ bld_ml64.bat</Command>
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj b/compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj
index 2c37125..5452049 100644
--- a/compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc14/testzlib.vcxproj
@@ -190,7 +190,7 @@
     <ClCompile>
       <Optimization>Disabled</Optimization>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <MinimalRebuild>true</MinimalRebuild>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -203,7 +203,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <ProgramDatabaseFile>$(OutDir)testzlib.pdb</ProgramDatabaseFile>
@@ -250,7 +250,7 @@
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitFramePointers>true</OmitFramePointers>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
@@ -263,7 +263,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)testzlib.exe</OutputFile>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Console</SubSystem>
@@ -279,14 +279,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
@@ -362,14 +362,14 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
       <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <BasicRuntimeChecks>Default</BasicRuntimeChecks>
       <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
       <BufferSecurityCheck>false</BufferSecurityCheck>
       <AssemblerListingLocation>$(IntDir)</AssemblerListingLocation>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
@@ -408,14 +408,6 @@
     <ClCompile Include="..\..\..\crc32.c" />
     <ClCompile Include="..\..\..\deflate.c" />
     <ClCompile Include="..\..\..\infback.c" />
-    <ClCompile Include="..\..\masmx64\inffas8664.c">
-      <ExcludedFromBuild Condition="'$(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" />
diff --git a/compat/zlib/contrib/vstudio/vc14/zlib.rc b/compat/zlib/contrib/vstudio/vc14/zlib.rc
index 9475873..cdd7985 100644
--- a/compat/zlib/contrib/vstudio/vc14/zlib.rc
+++ b/compat/zlib/contrib/vstudio/vc14/zlib.rc
@@ -2,8 +2,8 @@
 
 #define IDR_VERSION1  1
 IDR_VERSION1	VERSIONINFO	MOVEABLE IMPURE LOADONCALL DISCARDABLE
-  FILEVERSION	 1, 2, 12, 0
-  PRODUCTVERSION 1, 2, 12, 0
+  FILEVERSION	 1, 2, 13, 0
+  PRODUCTVERSION 1, 2, 13, 0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.12\0"
+      VALUE "FileVersion",	"1.2.13\0"
       VALUE "InternalName",	"zlib\0"
       VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
diff --git a/compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj b/compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj
index 3e4b986..85c1e89 100644
--- a/compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc14/zlibstat.vcxproj
@@ -170,7 +170,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -196,8 +196,8 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -216,7 +216,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:X86 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -224,7 +224,7 @@
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -254,7 +254,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -283,7 +283,7 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -312,8 +312,8 @@
     </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>
+      <AdditionalIncludeDirectories>..\..\..;%(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>
@@ -332,7 +332,7 @@
     </ResourceCompile>
     <Lib>
       <AdditionalOptions>/MACHINE:AMD64 /NODEFAULTLIB %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibstat.lib</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
     </Lib>
@@ -343,7 +343,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -373,7 +373,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -403,7 +403,7 @@
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -437,14 +437,6 @@
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc14/zlibvc.sln b/compat/zlib/contrib/vstudio/vc14/zlibvc.sln
index 0f29237..6f4a107 100644
--- a/compat/zlib/contrib/vstudio/vc14/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc14/zlibvc.sln
@@ -1,119 +1,119 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.25420.1
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Itanium = Debug|Itanium
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Itanium = Release|Itanium
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-		ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
-		ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
-		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{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|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 = 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|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Debug|Win32.ActiveCfg = Debug|Win32
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-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.Release|x64.Build.0 = Release|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
-		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
-		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
-		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcxproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibstat", "zlibstat.vcxproj", "{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlib", "testzlib.vcxproj", "{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testzlibdll", "testzlibdll.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694366A}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "minizip", "minizip.vcxproj", "{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "miniunz", "miniunz.vcxproj", "{C52F9E7B-498A-42BE-8DB4-85A15694382A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Itanium = Debug|Itanium
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Release|Itanium = Release|Itanium
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+		ReleaseWithoutAsm|Itanium = ReleaseWithoutAsm|Itanium
+		ReleaseWithoutAsm|Win32 = ReleaseWithoutAsm|Win32
+		ReleaseWithoutAsm|x64 = ReleaseWithoutAsm|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{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|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 = 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|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|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|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
+		{745DEC58-EBB3-47A9-A9B8-4C6627C01BF8}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.Build.0 = ReleaseWithoutAsm|Win32
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = ReleaseWithoutAsm|x64
+		{AA6666AA-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.Build.0 = ReleaseWithoutAsm|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|Win32.Build.0 = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.ActiveCfg = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Debug|x64.Build.0 = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|Win32.Build.0 = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.Release|x64.Build.0 = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694366A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.ActiveCfg = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|Win32.Build.0 = Debug|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.ActiveCfg = Debug|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Debug|x64.Build.0 = Debug|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Itanium.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|Win32.Build.0 = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.ActiveCfg = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.Release|x64.Build.0 = Release|x64
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{48CDD9DC-E09F-4135-9C0C-4FE50C3C654B}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Itanium.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|Win32.Build.0 = Debug|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.ActiveCfg = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Debug|x64.Build.0 = Debug|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|Win32.Build.0 = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.ActiveCfg = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.Release|x64.Build.0 = Release|x64
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Itanium.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|Win32.ActiveCfg = Release|Win32
+		{C52F9E7B-498A-42BE-8DB4-85A15694382A}.ReleaseWithoutAsm|x64.ActiveCfg = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj b/compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj
index f8f673c..424ff55 100644
--- a/compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj
+++ b/compat/zlib/contrib/vstudio/vc14/zlibvc.vcxproj
@@ -207,8 +207,8 @@
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -229,7 +229,7 @@
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -243,10 +243,6 @@
       </DataExecutionPrevention>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseWithoutAsm|Win32'">
     <Midl>
@@ -258,7 +254,7 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -306,8 +302,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -330,7 +326,7 @@ bld_ml32.bat</Command>
     </ResourceCompile>
     <Link>
       <AdditionalOptions>/MACHINE:I386 %(AdditionalOptions)</AdditionalOptions>
-      <AdditionalDependencies>..\..\masmx86\match686.obj;..\..\masmx86\inffas32.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -345,10 +341,6 @@ bld_ml32.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <ImageHasSafeExceptionHandlers>false</ImageHasSafeExceptionHandlers>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx86
-bld_ml32.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <Midl>
@@ -360,8 +352,8 @@ bld_ml32.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
       <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
@@ -381,7 +373,7 @@ bld_ml32.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <ModuleDefinitionFile>.\zlibvc.def</ModuleDefinitionFile>
@@ -393,10 +385,6 @@ bld_ml32.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\contrib\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Itanium'">
     <Midl>
@@ -408,7 +396,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -451,7 +439,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -496,7 +484,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -541,8 +529,8 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
       </ExceptionHandling>
@@ -564,7 +552,7 @@ bld_ml64.bat</Command>
       <Culture>0x040c</Culture>
     </ResourceCompile>
     <Link>
-      <AdditionalDependencies>..\..\masmx64\gvmat64.obj;..\..\masmx64\inffasx64.obj;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>%(AdditionalDependencies)</AdditionalDependencies>
       <OutputFile>$(OutDir)zlibwapi.dll</OutputFile>
       <SuppressStartupBanner>true</SuppressStartupBanner>
       <IgnoreAllDefaultLibraries>false</IgnoreAllDefaultLibraries>
@@ -576,10 +564,6 @@ bld_ml64.bat</Command>
       <ImportLibrary>$(OutDir)zlibwapi.lib</ImportLibrary>
       <TargetMachine>MachineX64</TargetMachine>
     </Link>
-    <PreBuildEvent>
-      <Command>cd ..\..\masmx64
-bld_ml64.bat</Command>
-    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Itanium'">
     <Midl>
@@ -591,7 +575,7 @@ bld_ml64.bat</Command>
     </Midl>
     <ClCompile>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
-      <AdditionalIncludeDirectories>..\..\..;..\..\masmx86;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>..\..\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <StringPooling>true</StringPooling>
       <ExceptionHandling>
@@ -636,14 +620,6 @@ bld_ml64.bat</Command>
     <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" />
diff --git a/compat/zlib/contrib/vstudio/vc9/miniunz.vcproj b/compat/zlib/contrib/vstudio/vc9/miniunz.vcproj
index 7da32b9..cc3d13a 100644
--- a/compat/zlib/contrib/vstudio/vc9/miniunz.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/miniunz.vcproj
@@ -542,7 +542,7 @@
 	<Files>
 		<Filter
 			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat"
 			>
 			<File
 				RelativePath="..\..\minizip\miniunz.c"
diff --git a/compat/zlib/contrib/vstudio/vc9/minizip.vcproj b/compat/zlib/contrib/vstudio/vc9/minizip.vcproj
index e57e07d..fecd9dd 100644
--- a/compat/zlib/contrib/vstudio/vc9/minizip.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/minizip.vcproj
@@ -539,7 +539,7 @@
 	<Files>
 		<Filter
 			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat"
 			>
 			<File
 				RelativePath="..\..\minizip\minizip.c"
diff --git a/compat/zlib/contrib/vstudio/vc9/testzlib.vcproj b/compat/zlib/contrib/vstudio/vc9/testzlib.vcproj
index 9cb0bf8..ff69640 100644
--- a/compat/zlib/contrib/vstudio/vc9/testzlib.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/testzlib.vcproj
@@ -48,7 +48,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
+				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="1"
@@ -71,7 +71,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj"
 				OutputFile="$(OutDir)/testzlib.exe"
 				LinkIncremental="2"
 				GenerateManifest="false"
@@ -128,7 +127,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
+				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_DEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="3"
 				BufferSecurityCheck="false"
@@ -145,7 +144,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
 				GenerateManifest="false"
 			/>
 			<Tool
@@ -517,7 +515,7 @@
 				InlineFunctionExpansion="1"
 				OmitFramePointers="true"
 				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
+				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				StringPooling="true"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="0"
@@ -540,7 +538,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj"
 				OutputFile="$(OutDir)/testzlib.exe"
 				LinkIncremental="1"
 				GenerateManifest="false"
@@ -600,7 +597,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories="..\..\.."
-				PreprocessorDefinitions="ASMV;ASMINF;WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
+				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;NDEBUG;_CONSOLE;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				BasicRuntimeChecks="0"
 				RuntimeLibrary="0"
 				BufferSecurityCheck="false"
@@ -617,7 +614,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj"
 				GenerateManifest="false"
 			/>
 			<Tool
@@ -733,7 +729,7 @@
 	<Files>
 		<Filter
 			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat"
 			>
 			<File
 				RelativePath="..\..\..\adler32.c"
@@ -756,58 +752,6 @@
 				>
 			</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>
diff --git a/compat/zlib/contrib/vstudio/vc9/testzlibdll.vcproj b/compat/zlib/contrib/vstudio/vc9/testzlibdll.vcproj
index b1ddde0..6448b49 100644
--- a/compat/zlib/contrib/vstudio/vc9/testzlibdll.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/testzlibdll.vcproj
@@ -542,7 +542,7 @@
 	<Files>
 		<Filter
 			Name="Source Files"
-			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm"
+			Filter="cpp;c;cxx;def;odl;idl;hpj;bat"
 			>
 			<File
 				RelativePath="..\..\testzlib\testzlib.c"
diff --git a/compat/zlib/contrib/vstudio/vc9/zlib.rc b/compat/zlib/contrib/vstudio/vc9/zlib.rc
index 8ad25f1..8760274 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, 12, 0
-  PRODUCTVERSION 1, 2, 12, 0
+  FILEVERSION	 1, 2, 13, 0
+  PRODUCTVERSION 1, 2, 13, 0
   FILEFLAGSMASK	VS_FFI_FILEFLAGSMASK
   FILEFLAGS	0
   FILEOS	VOS_DOS_WINDOWS32
@@ -17,7 +17,7 @@ BEGIN
 
     BEGIN
       VALUE "FileDescription", "zlib data compression and ZIP file I/O library\0"
-      VALUE "FileVersion",	"1.2.12\0"
+      VALUE "FileVersion",	"1.2.13\0"
       VALUE "InternalName",	"zlib\0"
       VALUE "OriginalFilename",	"zlibwapi.dll\0"
       VALUE "ProductName",	"ZLib.DLL\0"
diff --git a/compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj b/compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj
index 61c76c7..1bf1563 100644
--- a/compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/zlibstat.vcproj
@@ -47,7 +47,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				ExceptionHandling="0"
 				RuntimeLibrary="1"
@@ -121,7 +121,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				ExceptionHandling="0"
 				RuntimeLibrary="3"
@@ -195,7 +195,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				ExceptionHandling="0"
 				RuntimeLibrary="3"
@@ -268,8 +268,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				StringPooling="true"
 				ExceptionHandling="0"
 				RuntimeLibrary="0"
@@ -295,7 +295,6 @@
 			<Tool
 				Name="VCLibrarianTool"
 				AdditionalOptions="/MACHINE:X86 /NODEFAULTLIB"
-				AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj "
 				OutputFile="$(OutDir)\zlibstat.lib"
 				SuppressStartupBanner="true"
 			/>
@@ -343,8 +342,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ASMV;ASMINF;WIN64"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
 				RuntimeLibrary="2"
@@ -370,7 +369,6 @@
 			<Tool
 				Name="VCLibrarianTool"
 				AdditionalOptions="/MACHINE:AMD64 /NODEFAULTLIB"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
 				OutputFile="$(OutDir)\zlibstat.lib"
 				SuppressStartupBanner="true"
 			/>
@@ -418,7 +416,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -491,7 +489,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -565,7 +563,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -639,7 +637,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="ZLIB_WINAPI;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -733,58 +731,6 @@
 				>
 			</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>
diff --git a/compat/zlib/contrib/vstudio/vc9/zlibvc.sln b/compat/zlib/contrib/vstudio/vc9/zlibvc.sln
index 20568fa..b482967 100644
--- a/compat/zlib/contrib/vstudio/vc9/zlibvc.sln
+++ b/compat/zlib/contrib/vstudio/vc9/zlibvc.sln
@@ -1,4 +1,4 @@
-
+
 Microsoft Visual Studio Solution File, Format Version 10.00
 # Visual Studio 2008
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zlibvc", "zlibvc.vcproj", "{8FD826F8-3739-44E6-8CC8-997122E53B8D}"
diff --git a/compat/zlib/contrib/vstudio/vc9/zlibvc.vcproj b/compat/zlib/contrib/vstudio/vc9/zlibvc.vcproj
index c9a8947..f11dd1f 100644
--- a/compat/zlib/contrib/vstudio/vc9/zlibvc.vcproj
+++ b/compat/zlib/contrib/vstudio/vc9/zlibvc.vcproj
@@ -53,8 +53,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI"
 				ExceptionHandling="0"
 				RuntimeLibrary="1"
 				BufferSecurityCheck="false"
@@ -81,7 +81,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				AdditionalOptions="/MACHINE:I386"
-				AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj"
 				OutputFile="$(OutDir)\zlibwapi.dll"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
@@ -150,8 +149,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				ExceptionHandling="0"
 				RuntimeLibrary="3"
 				BufferSecurityCheck="false"
@@ -177,7 +176,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
 				OutputFile="$(OutDir)\zlibwapi.dll"
 				LinkIncremental="2"
 				SuppressStartupBanner="true"
@@ -245,7 +243,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="0"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				ExceptionHandling="0"
 				RuntimeLibrary="3"
@@ -340,7 +338,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -440,7 +438,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -538,7 +536,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -636,8 +634,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="WIN32;_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI"
 				StringPooling="true"
 				ExceptionHandling="0"
 				RuntimeLibrary="0"
@@ -666,7 +664,6 @@
 			<Tool
 				Name="VCLinkerTool"
 				AdditionalOptions="/MACHINE:I386"
-				AdditionalDependencies="..\..\masmx86\match686.obj ..\..\masmx86\inffas32.obj "
 				OutputFile="$(OutDir)\zlibwapi.dll"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
@@ -737,8 +734,8 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
-				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;ASMV;ASMINF;WIN64"
+				AdditionalIncludeDirectories="..\..\.."
+				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
 				RuntimeLibrary="2"
@@ -766,7 +763,6 @@
 			/>
 			<Tool
 				Name="VCLinkerTool"
-				AdditionalDependencies="..\..\masmx64\gvmat64.obj ..\..\masmx64\inffasx64.obj "
 				OutputFile="$(OutDir)\zlibwapi.dll"
 				LinkIncremental="1"
 				SuppressStartupBanner="true"
@@ -836,7 +832,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				InlineFunctionExpansion="1"
-				AdditionalIncludeDirectories="..\..\..;..\..\masmx86"
+				AdditionalIncludeDirectories="..\..\.."
 				PreprocessorDefinitions="_CRT_NONSTDC_NO_DEPRECATE;_CRT_SECURE_NO_DEPRECATE;_CRT_NONSTDC_NO_WARNINGS;ZLIB_WINAPI;WIN64"
 				StringPooling="true"
 				ExceptionHandling="0"
@@ -950,58 +946,6 @@
 				>
 			</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>
diff --git a/compat/zlib/crc32.c b/compat/zlib/crc32.c
index 451887b..f8357b0 100644
--- a/compat/zlib/crc32.c
+++ b/compat/zlib/crc32.c
@@ -98,13 +98,22 @@
 #  endif
 #endif
 
+/* If available, use the ARM processor CRC32 instruction. */
+#if defined(__aarch64__) && defined(__ARM_FEATURE_CRC32) && W == 8
+#  define ARMCRC32
+#endif
+
 /* Local functions. */
 local z_crc_t multmodp OF((z_crc_t a, z_crc_t b));
 local z_crc_t x2nmodp OF((z_off64_t n, unsigned k));
 
-/* If available, use the ARM processor CRC32 instruction. */
-#if defined(__aarch64__) && defined(__ARM_FEATURE_CRC32) && W == 8
-#  define ARMCRC32
+#if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE))
+    local z_word_t byte_swap OF((z_word_t word));
+#endif
+
+#if defined(W) && !defined(ARMCRC32)
+    local z_crc_t crc_word OF((z_word_t data));
+    local z_word_t crc_word_big OF((z_word_t data));
 #endif
 
 #if defined(W) && (!defined(ARMCRC32) || defined(DYNAMIC_CRC_TABLE))
@@ -645,8 +654,8 @@ unsigned long ZEXPORT crc32_z(crc, buf, len)
     len &= 7;
 
     /* Do three interleaved CRCs to realize the throughput of one crc32x
-       instruction per cycle. Each CRC is calcuated on Z_BATCH words. The three
-       CRCs are combined into a single CRC after each set of batches. */
+       instruction per cycle. Each CRC is calculated on Z_BATCH words. The
+       three CRCs are combined into a single CRC after each set of batches. */
     while (num >= 3 * Z_BATCH) {
         crc1 = 0;
         crc2 = 0;
@@ -1086,7 +1095,7 @@ uLong ZEXPORT crc32_combine(crc1, crc2, len2)
     uLong crc2;
     z_off_t len2;
 {
-    return crc32_combine64(crc1, crc2, len2);
+    return crc32_combine64(crc1, crc2, (z_off64_t)len2);
 }
 
 /* ========================================================================= */
@@ -1103,11 +1112,11 @@ uLong ZEXPORT crc32_combine_gen64(len2)
 uLong ZEXPORT crc32_combine_gen(len2)
     z_off_t len2;
 {
-    return crc32_combine_gen64(len2);
+    return crc32_combine_gen64((z_off64_t)len2);
 }
 
 /* ========================================================================= */
-uLong crc32_combine_op(crc1, crc2, op)
+uLong ZEXPORT crc32_combine_op(crc1, crc2, op)
     uLong crc1;
     uLong crc2;
     uLong op;
diff --git a/compat/zlib/deflate.c b/compat/zlib/deflate.c
index 799fb93..4a689db 100644
--- a/compat/zlib/deflate.c
+++ b/compat/zlib/deflate.c
@@ -52,7 +52,7 @@
 #include "deflate.h"
 
 const char deflate_copyright[] =
-   " deflate 1.2.12 Copyright 1995-2022 Jean-loup Gailly and Mark Adler ";
+   " deflate 1.2.13 Copyright 1995-2022 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
@@ -87,13 +87,7 @@ local void lm_init        OF((deflate_state *s));
 local void putShortMSB    OF((deflate_state *s, uInt b));
 local void flush_pending  OF((z_streamp strm));
 local unsigned read_buf   OF((z_streamp strm, Bytef *buf, unsigned size));
-#ifdef ASMV
-#  pragma message("Assembler code may have bugs -- use at your own risk")
-      void match_init OF((void)); /* asm code initialization */
-      uInt longest_match  OF((deflate_state *s, IPos cur_match));
-#else
 local uInt longest_match  OF((deflate_state *s, IPos cur_match));
-#endif
 
 #ifdef ZLIB_DEBUG
 local  void check_match OF((deflate_state *s, IPos start, IPos match,
@@ -160,7 +154,7 @@ local const config configuration_table[10] = {
  *    characters, so that a running hash key can be computed from the previous
  *    key instead of complete recalculation each time.
  */
-#define UPDATE_HASH(s,h,c) (h = (((h)<<s->hash_shift) ^ (c)) & s->hash_mask)
+#define UPDATE_HASH(s,h,c) (h = (((h) << s->hash_shift) ^ (c)) & s->hash_mask)
 
 
 /* ===========================================================================
@@ -191,9 +185,9 @@ local const config configuration_table[10] = {
  */
 #define CLEAR_HASH(s) \
     do { \
-        s->head[s->hash_size-1] = NIL; \
+        s->head[s->hash_size - 1] = NIL; \
         zmemzero((Bytef *)s->head, \
-                 (unsigned)(s->hash_size-1)*sizeof(*s->head)); \
+                 (unsigned)(s->hash_size - 1)*sizeof(*s->head)); \
     } while (0)
 
 /* ===========================================================================
@@ -285,6 +279,8 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
 
     if (windowBits < 0) { /* suppress zlib wrapper */
         wrap = 0;
+        if (windowBits < -15)
+            return Z_STREAM_ERROR;
         windowBits = -windowBits;
     }
 #ifdef GZIP
@@ -314,7 +310,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
     s->hash_bits = (uInt)memLevel + 7;
     s->hash_size = 1 << s->hash_bits;
     s->hash_mask = s->hash_size - 1;
-    s->hash_shift =  ((s->hash_bits+MIN_MATCH-1)/MIN_MATCH);
+    s->hash_shift =  ((s->hash_bits + MIN_MATCH-1) / MIN_MATCH);
 
     s->window = (Bytef *) ZALLOC(strm, s->w_size, 2*sizeof(Byte));
     s->prev   = (Posf *)  ZALLOC(strm, s->w_size, sizeof(Pos));
@@ -340,11 +336,11 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
      * sym_buf value to read moves forward three bytes. From that symbol, up to
      * 31 bits are written to pending_buf. The closest the written pending_buf
      * bits gets to the next sym_buf symbol to read is just before the last
-     * code is written. At that time, 31*(n-2) bits have been written, just
-     * after 24*(n-2) bits have been consumed from sym_buf. sym_buf starts at
-     * 8*n bits into pending_buf. (Note that the symbol buffer fills when n-1
+     * code is written. At that time, 31*(n - 2) bits have been written, just
+     * after 24*(n - 2) bits have been consumed from sym_buf. sym_buf starts at
+     * 8*n bits into pending_buf. (Note that the symbol buffer fills when n - 1
      * symbols are written.) The closest the writing gets to what is unread is
-     * then n+14 bits. Here n is lit_bufsize, which is 16384 by default, and
+     * then n + 14 bits. Here n is lit_bufsize, which is 16384 by default, and
      * can range from 128 to 32768.
      *
      * Therefore, at a minimum, there are 142 bits of space between what is
@@ -390,7 +386,7 @@ int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
 /* =========================================================================
  * Check for a valid deflate stream state. Return 0 if ok, 1 if not.
  */
-local int deflateStateCheck (strm)
+local int deflateStateCheck(strm)
     z_streamp strm;
 {
     deflate_state *s;
@@ -413,7 +409,7 @@ local int deflateStateCheck (strm)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
+int ZEXPORT deflateSetDictionary(strm, dictionary, dictLength)
     z_streamp strm;
     const Bytef *dictionary;
     uInt  dictLength;
@@ -482,7 +478,7 @@ int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
+int ZEXPORT deflateGetDictionary(strm, dictionary, dictLength)
     z_streamp strm;
     Bytef *dictionary;
     uInt  *dictLength;
@@ -504,7 +500,7 @@ int ZEXPORT deflateGetDictionary (strm, dictionary, dictLength)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateResetKeep (strm)
+int ZEXPORT deflateResetKeep(strm)
     z_streamp strm;
 {
     deflate_state *s;
@@ -542,7 +538,7 @@ int ZEXPORT deflateResetKeep (strm)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateReset (strm)
+int ZEXPORT deflateReset(strm)
     z_streamp strm;
 {
     int ret;
@@ -554,7 +550,7 @@ int ZEXPORT deflateReset (strm)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateSetHeader (strm, head)
+int ZEXPORT deflateSetHeader(strm, head)
     z_streamp strm;
     gz_headerp head;
 {
@@ -565,7 +561,7 @@ int ZEXPORT deflateSetHeader (strm, head)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflatePending (strm, pending, bits)
+int ZEXPORT deflatePending(strm, pending, bits)
     unsigned *pending;
     int *bits;
     z_streamp strm;
@@ -579,7 +575,7 @@ int ZEXPORT deflatePending (strm, pending, bits)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflatePrime (strm, bits, value)
+int ZEXPORT deflatePrime(strm, bits, value)
     z_streamp strm;
     int bits;
     int value;
@@ -674,36 +670,50 @@ int ZEXPORT deflateTune(strm, good_length, max_lazy, nice_length, max_chain)
 }
 
 /* =========================================================================
- * For the default windowBits of 15 and memLevel of 8, this function returns
- * a close to exact, as well as small, upper bound on the compressed size.
- * They are coded as constants here for a reason--if the #define's are
- * changed, then this function needs to be changed as well.  The return
- * value for 15 and 8 only works for those exact settings.
+ * For the default windowBits of 15 and memLevel of 8, this function returns a
+ * close to exact, as well as small, upper bound on the compressed size. This
+ * is an expansion of ~0.03%, plus a small constant.
+ *
+ * For any setting other than those defaults for windowBits and memLevel, one
+ * of two worst case bounds is returned. This is at most an expansion of ~4% or
+ * ~13%, plus a small constant.
  *
- * For any setting other than those defaults for windowBits and memLevel,
- * the value returned is a conservative worst case for the maximum expansion
- * resulting from using fixed blocks instead of stored blocks, which deflate
- * can emit on compressed data for some combinations of the parameters.
+ * Both the 0.03% and 4% derive from the overhead of stored blocks. The first
+ * one is for stored blocks of 16383 bytes (memLevel == 8), whereas the second
+ * is for stored blocks of 127 bytes (the worst case memLevel == 1). The
+ * expansion results from five bytes of header for each stored block.
  *
- * This function could be more sophisticated to provide closer upper bounds for
- * every combination of windowBits and memLevel.  But even the conservative
- * upper bound of about 14% expansion does not seem onerous for output buffer
- * allocation.
+ * The larger expansion of 13% results from a window size less than or equal to
+ * the symbols buffer size (windowBits <= memLevel + 7). In that case some of
+ * the data being compressed may have slid out of the sliding window, impeding
+ * a stored block from being emitted. Then the only choice is a fixed or
+ * dynamic block, where a fixed block limits the maximum expansion to 9 bits
+ * per 8-bit byte, plus 10 bits for every block. The smallest block size for
+ * which this can occur is 255 (memLevel == 2).
+ *
+ * Shifts are used to approximate divisions, for speed.
  */
 uLong ZEXPORT deflateBound(strm, sourceLen)
     z_streamp strm;
     uLong sourceLen;
 {
     deflate_state *s;
-    uLong complen, wraplen;
+    uLong fixedlen, storelen, wraplen;
+
+    /* upper bound for fixed blocks with 9-bit literals and length 255
+       (memLevel == 2, which is the lowest that may not use stored blocks) --
+       ~13% overhead plus a small constant */
+    fixedlen = sourceLen + (sourceLen >> 3) + (sourceLen >> 8) +
+               (sourceLen >> 9) + 4;
 
-    /* conservative upper bound for compressed data */
-    complen = sourceLen +
-              ((sourceLen + 7) >> 3) + ((sourceLen + 63) >> 6) + 5;
+    /* upper bound for stored blocks with length 127 (memLevel == 1) --
+       ~4% overhead plus a small constant */
+    storelen = sourceLen + (sourceLen >> 5) + (sourceLen >> 7) +
+               (sourceLen >> 11) + 7;
 
-    /* if can't get parameters, return conservative bound plus zlib wrapper */
+    /* if can't get parameters, return larger bound plus a zlib wrapper */
     if (deflateStateCheck(strm))
-        return complen + 6;
+        return (fixedlen > storelen ? fixedlen : storelen) + 6;
 
     /* compute wrapper length */
     s = strm->state;
@@ -740,11 +750,12 @@ uLong ZEXPORT deflateBound(strm, sourceLen)
         wraplen = 6;
     }
 
-    /* if not default parameters, return conservative bound */
+    /* if not default parameters, return one of the conservative bounds */
     if (s->w_bits != 15 || s->hash_bits != 8 + 7)
-        return complen + wraplen;
+        return (s->w_bits <= s->hash_bits ? fixedlen : storelen) + wraplen;
 
-    /* default settings: return tight bound for that case */
+    /* default settings: return tight bound for that case -- ~0.03% overhead
+       plus a small constant */
     return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +
            (sourceLen >> 25) + 13 - 6 + wraplen;
 }
@@ -754,7 +765,7 @@ uLong ZEXPORT deflateBound(strm, sourceLen)
  * IN assertion: the stream state is correct and there is enough room in
  * pending_buf.
  */
-local void putShortMSB (s, b)
+local void putShortMSB(s, b)
     deflate_state *s;
     uInt b;
 {
@@ -801,7 +812,7 @@ local void flush_pending(strm)
     } while (0)
 
 /* ========================================================================= */
-int ZEXPORT deflate (strm, flush)
+int ZEXPORT deflate(strm, flush)
     z_streamp strm;
     int flush;
 {
@@ -856,7 +867,7 @@ int ZEXPORT deflate (strm, flush)
         s->status = BUSY_STATE;
     if (s->status == INIT_STATE) {
         /* zlib header */
-        uInt header = (Z_DEFLATED + ((s->w_bits-8)<<4)) << 8;
+        uInt header = (Z_DEFLATED + ((s->w_bits - 8) << 4)) << 8;
         uInt level_flags;
 
         if (s->strategy >= Z_HUFFMAN_ONLY || s->level < 2)
@@ -1116,7 +1127,7 @@ int ZEXPORT deflate (strm, flush)
 }
 
 /* ========================================================================= */
-int ZEXPORT deflateEnd (strm)
+int ZEXPORT deflateEnd(strm)
     z_streamp strm;
 {
     int status;
@@ -1142,7 +1153,7 @@ int ZEXPORT deflateEnd (strm)
  * To simplify the source, this is not supported for 16-bit MSDOS (which
  * doesn't have enough memory anyway to duplicate compression states).
  */
-int ZEXPORT deflateCopy (dest, source)
+int ZEXPORT deflateCopy(dest, source)
     z_streamp dest;
     z_streamp source;
 {
@@ -1231,7 +1242,7 @@ local unsigned read_buf(strm, buf, size)
 /* ===========================================================================
  * Initialize the "longest match" routines for a new zlib stream
  */
-local void lm_init (s)
+local void lm_init(s)
     deflate_state *s;
 {
     s->window_size = (ulg)2L*s->w_size;
@@ -1252,11 +1263,6 @@ local void lm_init (s)
     s->match_length = s->prev_length = MIN_MATCH-1;
     s->match_available = 0;
     s->ins_h = 0;
-#ifndef FASTEST
-#ifdef ASMV
-    match_init(); /* initialize the asm code */
-#endif
-#endif
 }
 
 #ifndef FASTEST
@@ -1269,10 +1275,6 @@ local void lm_init (s)
  *   string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
  * OUT assertion: the match length is not greater than s->lookahead.
  */
-#ifndef ASMV
-/* For 80x86 and 680x0, an optimized version will be provided in match.asm or
- * match.S. The code will be functionally equivalent.
- */
 local uInt longest_match(s, cur_match)
     deflate_state *s;
     IPos cur_match;                             /* current match */
@@ -1297,10 +1299,10 @@ local uInt longest_match(s, cur_match)
      */
     register Bytef *strend = s->window + s->strstart + MAX_MATCH - 1;
     register ush scan_start = *(ushf*)scan;
-    register ush scan_end   = *(ushf*)(scan+best_len-1);
+    register ush scan_end   = *(ushf*)(scan + best_len - 1);
 #else
     register Bytef *strend = s->window + s->strstart + MAX_MATCH;
-    register Byte scan_end1  = scan[best_len-1];
+    register Byte scan_end1  = scan[best_len - 1];
     register Byte scan_end   = scan[best_len];
 #endif
 
@@ -1318,7 +1320,8 @@ local uInt longest_match(s, cur_match)
      */
     if ((uInt)nice_match > s->lookahead) nice_match = (int)s->lookahead;
 
-    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+    Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+           "need lookahead");
 
     do {
         Assert(cur_match < s->strstart, "no future");
@@ -1336,43 +1339,44 @@ local uInt longest_match(s, cur_match)
         /* This code assumes sizeof(unsigned short) == 2. Do not use
          * UNALIGNED_OK if your compiler uses a different size.
          */
-        if (*(ushf*)(match+best_len-1) != scan_end ||
+        if (*(ushf*)(match + best_len - 1) != scan_end ||
             *(ushf*)match != scan_start) continue;
 
         /* It is not necessary to compare scan[2] and match[2] since they are
          * always equal when the other bytes match, given that the hash keys
          * are equal and that HASH_BITS >= 8. Compare 2 bytes at a time at
-         * strstart+3, +5, ... up to strstart+257. We check for insufficient
+         * strstart + 3, + 5, up to strstart + 257. We check for insufficient
          * lookahead only every 4th comparison; the 128th check will be made
-         * at strstart+257. If MAX_MATCH-2 is not a multiple of 8, it is
+         * at strstart + 257. If MAX_MATCH-2 is not a multiple of 8, it is
          * necessary to put more guard bytes at the end of the window, or
          * to check more often for insufficient lookahead.
          */
         Assert(scan[2] == match[2], "scan[2]?");
         scan++, match++;
         do {
-        } while (*(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
-                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
-                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
-                 *(ushf*)(scan+=2) == *(ushf*)(match+=2) &&
+        } while (*(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+                 *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+                 *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
+                 *(ushf*)(scan += 2) == *(ushf*)(match += 2) &&
                  scan < strend);
         /* The funny "do {}" generates better code on most compilers */
 
-        /* Here, scan <= window+strstart+257 */
-        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+        /* Here, scan <= window + strstart + 257 */
+        Assert(scan <= s->window + (unsigned)(s->window_size - 1),
+               "wild scan");
         if (*scan == *match) scan++;
 
-        len = (MAX_MATCH - 1) - (int)(strend-scan);
+        len = (MAX_MATCH - 1) - (int)(strend - scan);
         scan = strend - (MAX_MATCH-1);
 
 #else /* UNALIGNED_OK */
 
-        if (match[best_len]   != scan_end  ||
-            match[best_len-1] != scan_end1 ||
-            *match            != *scan     ||
-            *++match          != scan[1])      continue;
+        if (match[best_len]     != scan_end  ||
+            match[best_len - 1] != scan_end1 ||
+            *match              != *scan     ||
+            *++match            != scan[1])      continue;
 
-        /* The check at best_len-1 can be removed because it will be made
+        /* The check at best_len - 1 can be removed because it will be made
          * again later. (This heuristic is not always a win.)
          * It is not necessary to compare scan[2] and match[2] since they
          * are always equal when the other bytes match, given that
@@ -1382,7 +1386,7 @@ local uInt longest_match(s, cur_match)
         Assert(*scan == *match, "match[2]?");
 
         /* We check for insufficient lookahead only every 8th comparison;
-         * the 256th check will be made at strstart+258.
+         * the 256th check will be made at strstart + 258.
          */
         do {
         } while (*++scan == *++match && *++scan == *++match &&
@@ -1391,7 +1395,8 @@ local uInt longest_match(s, cur_match)
                  *++scan == *++match && *++scan == *++match &&
                  scan < strend);
 
-        Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+        Assert(scan <= s->window + (unsigned)(s->window_size - 1),
+               "wild scan");
 
         len = MAX_MATCH - (int)(strend - scan);
         scan = strend - MAX_MATCH;
@@ -1403,9 +1408,9 @@ local uInt longest_match(s, cur_match)
             best_len = len;
             if (len >= nice_match) break;
 #ifdef UNALIGNED_OK
-            scan_end = *(ushf*)(scan+best_len-1);
+            scan_end = *(ushf*)(scan + best_len - 1);
 #else
-            scan_end1  = scan[best_len-1];
+            scan_end1  = scan[best_len - 1];
             scan_end   = scan[best_len];
 #endif
         }
@@ -1415,7 +1420,6 @@ local uInt longest_match(s, cur_match)
     if ((uInt)best_len <= s->lookahead) return (uInt)best_len;
     return s->lookahead;
 }
-#endif /* ASMV */
 
 #else /* FASTEST */
 
@@ -1436,7 +1440,8 @@ local uInt longest_match(s, cur_match)
      */
     Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
 
-    Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
+    Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
+           "need lookahead");
 
     Assert(cur_match < s->strstart, "no future");
 
@@ -1446,7 +1451,7 @@ local uInt longest_match(s, cur_match)
      */
     if (match[0] != scan[0] || match[1] != scan[1]) return MIN_MATCH-1;
 
-    /* The check at best_len-1 can be removed because it will be made
+    /* The check at best_len - 1 can be removed because it will be made
      * again later. (This heuristic is not always a win.)
      * It is not necessary to compare scan[2] and match[2] since they
      * are always equal when the other bytes match, given that
@@ -1456,7 +1461,7 @@ local uInt longest_match(s, cur_match)
     Assert(*scan == *match, "match[2]?");
 
     /* We check for insufficient lookahead only every 8th comparison;
-     * the 256th check will be made at strstart+258.
+     * the 256th check will be made at strstart + 258.
      */
     do {
     } while (*++scan == *++match && *++scan == *++match &&
@@ -1465,7 +1470,7 @@ local uInt longest_match(s, cur_match)
              *++scan == *++match && *++scan == *++match &&
              scan < strend);
 
-    Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
+    Assert(scan <= s->window + (unsigned)(s->window_size - 1), "wild scan");
 
     len = MAX_MATCH - (int)(strend - scan);
 
@@ -1501,7 +1506,7 @@ local void check_match(s, start, match, length)
         z_error("invalid match");
     }
     if (z_verbose > 1) {
-        fprintf(stderr,"\\[%d,%d]", start-match, length);
+        fprintf(stderr,"\\[%d,%d]", start - match, length);
         do { putc(s->window[start++], stderr); } while (--length != 0);
     }
 }
@@ -1547,9 +1552,9 @@ local void fill_window(s)
         /* If the window is almost full and there is insufficient lookahead,
          * move the upper half to the lower one to make room in the upper half.
          */
-        if (s->strstart >= wsize+MAX_DIST(s)) {
+        if (s->strstart >= wsize + MAX_DIST(s)) {
 
-            zmemcpy(s->window, s->window+wsize, (unsigned)wsize - more);
+            zmemcpy(s->window, s->window + wsize, (unsigned)wsize - more);
             s->match_start -= wsize;
             s->strstart    -= wsize; /* we now have strstart >= MAX_DIST */
             s->block_start -= (long) wsize;
@@ -1680,7 +1685,7 @@ local void fill_window(s)
  *
  * deflate_stored() is written to minimize the number of times an input byte is
  * copied. It is most efficient with large input and output buffers, which
- * maximizes the opportunites to have a single copy from next_in to next_out.
+ * maximizes the opportunities to have a single copy from next_in to next_out.
  */
 local block_state deflate_stored(s, flush)
     deflate_state *s;
@@ -1890,7 +1895,7 @@ local block_state deflate_fast(s, flush)
             if (s->lookahead == 0) break; /* flush the current block */
         }
 
-        /* Insert the string window[strstart .. strstart+2] in the
+        /* Insert the string window[strstart .. strstart + 2] in the
          * dictionary, and set hash_head to the head of the hash chain:
          */
         hash_head = NIL;
@@ -1938,7 +1943,7 @@ local block_state deflate_fast(s, flush)
                 s->strstart += s->match_length;
                 s->match_length = 0;
                 s->ins_h = s->window[s->strstart];
-                UPDATE_HASH(s, s->ins_h, s->window[s->strstart+1]);
+                UPDATE_HASH(s, s->ins_h, s->window[s->strstart + 1]);
 #if MIN_MATCH != 3
                 Call UPDATE_HASH() MIN_MATCH-3 more times
 #endif
@@ -1949,7 +1954,7 @@ local block_state deflate_fast(s, flush)
         } else {
             /* No match, output a literal byte */
             Tracevv((stderr,"%c", s->window[s->strstart]));
-            _tr_tally_lit (s, s->window[s->strstart], bflush);
+            _tr_tally_lit(s, s->window[s->strstart], bflush);
             s->lookahead--;
             s->strstart++;
         }
@@ -1993,7 +1998,7 @@ local block_state deflate_slow(s, flush)
             if (s->lookahead == 0) break; /* flush the current block */
         }
 
-        /* Insert the string window[strstart .. strstart+2] in the
+        /* Insert the string window[strstart .. strstart + 2] in the
          * dictionary, and set hash_head to the head of the hash chain:
          */
         hash_head = NIL;
@@ -2035,17 +2040,17 @@ local block_state deflate_slow(s, flush)
             uInt max_insert = s->strstart + s->lookahead - MIN_MATCH;
             /* Do not insert strings in hash table beyond this. */
 
-            check_match(s, s->strstart-1, s->prev_match, s->prev_length);
+            check_match(s, s->strstart - 1, s->prev_match, s->prev_length);
 
-            _tr_tally_dist(s, s->strstart -1 - s->prev_match,
+            _tr_tally_dist(s, s->strstart - 1 - s->prev_match,
                            s->prev_length - MIN_MATCH, bflush);
 
             /* Insert in hash table all strings up to the end of the match.
-             * strstart-1 and strstart are already inserted. If there is not
+             * strstart - 1 and strstart are already inserted. If there is not
              * enough lookahead, the last two strings are not inserted in
              * the hash table.
              */
-            s->lookahead -= s->prev_length-1;
+            s->lookahead -= s->prev_length - 1;
             s->prev_length -= 2;
             do {
                 if (++s->strstart <= max_insert) {
@@ -2063,8 +2068,8 @@ local block_state deflate_slow(s, flush)
              * single literal. If there was a match but the current match
              * is longer, truncate the previous match to a single literal.
              */
-            Tracevv((stderr,"%c", s->window[s->strstart-1]));
-            _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+            Tracevv((stderr,"%c", s->window[s->strstart - 1]));
+            _tr_tally_lit(s, s->window[s->strstart - 1], bflush);
             if (bflush) {
                 FLUSH_BLOCK_ONLY(s, 0);
             }
@@ -2082,8 +2087,8 @@ local block_state deflate_slow(s, flush)
     }
     Assert (flush != Z_NO_FLUSH, "no flush?");
     if (s->match_available) {
-        Tracevv((stderr,"%c", s->window[s->strstart-1]));
-        _tr_tally_lit(s, s->window[s->strstart-1], bflush);
+        Tracevv((stderr,"%c", s->window[s->strstart - 1]));
+        _tr_tally_lit(s, s->window[s->strstart - 1], bflush);
         s->match_available = 0;
     }
     s->insert = s->strstart < MIN_MATCH-1 ? s->strstart : MIN_MATCH-1;
@@ -2140,7 +2145,8 @@ local block_state deflate_rle(s, flush)
                 if (s->match_length > s->lookahead)
                     s->match_length = s->lookahead;
             }
-            Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
+            Assert(scan <= s->window + (uInt)(s->window_size - 1),
+                   "wild scan");
         }
 
         /* Emit match if have run of MIN_MATCH or longer, else emit literal */
@@ -2155,7 +2161,7 @@ local block_state deflate_rle(s, flush)
         } else {
             /* No match, output a literal byte */
             Tracevv((stderr,"%c", s->window[s->strstart]));
-            _tr_tally_lit (s, s->window[s->strstart], bflush);
+            _tr_tally_lit(s, s->window[s->strstart], bflush);
             s->lookahead--;
             s->strstart++;
         }
@@ -2195,7 +2201,7 @@ local block_state deflate_huff(s, flush)
         /* Output a literal byte */
         s->match_length = 0;
         Tracevv((stderr,"%c", s->window[s->strstart]));
-        _tr_tally_lit (s, s->window[s->strstart], bflush);
+        _tr_tally_lit(s, s->window[s->strstart], bflush);
         s->lookahead--;
         s->strstart++;
         if (bflush) FLUSH_BLOCK(s, 0);
diff --git a/compat/zlib/examples/enough.c b/compat/zlib/examples/enough.c
index 19cf08c..8a3cade 100644
--- a/compat/zlib/examples/enough.c
+++ b/compat/zlib/examples/enough.c
@@ -486,7 +486,7 @@ local void enough(int syms) {
 // are 286, 9, and 15 respectively, for the deflate literal/length code. The
 // possible codes are counted for each number of coded symbols from two to the
 // maximum. The counts for each of those and the total number of codes are
-// shown. The maximum number of inflate table entires is then calculated across
+// shown. The maximum number of inflate table entries is then calculated across
 // all possible codes. Each new maximum number of table entries and the
 // associated sub-code (starting at root + 1 == 10 bits) is shown.
 //
diff --git a/compat/zlib/examples/fitblk.c b/compat/zlib/examples/fitblk.c
index c61de5c..68f5680 100644
--- a/compat/zlib/examples/fitblk.c
+++ b/compat/zlib/examples/fitblk.c
@@ -17,7 +17,7 @@
    data in order to determine how much of that input will compress to
    nearly the requested output block size.  The first pass generates
    enough deflate blocks to produce output to fill the requested
-   output size plus a specfied excess amount (see the EXCESS define
+   output size plus a specified excess amount (see the EXCESS define
    below).  The last deflate block may go quite a bit past that, but
    is discarded.  The second pass decompresses and recompresses just
    the compressed data that fit in the requested plus excess sized
@@ -109,7 +109,7 @@ local int recompress(z_streamp inf, z_streamp def)
         if (ret == Z_MEM_ERROR)
             return ret;
 
-        /* compress what was decompresed until done or no room */
+        /* compress what was decompressed until done or no room */
         def->avail_in = RAWLEN - inf->avail_out;
         def->next_in = raw;
         if (inf->avail_out != 0)
diff --git a/compat/zlib/examples/gun.c b/compat/zlib/examples/gun.c
index be44fa5..bea5497 100644
--- a/compat/zlib/examples/gun.c
+++ b/compat/zlib/examples/gun.c
@@ -43,7 +43,7 @@
    gun will also decompress files made by Unix compress, which uses LZW
    compression.  These files are automatically detected by virtue of their
    magic header bytes.  Since the end of Unix compress stream is marked by the
-   end-of-file, they cannot be concantenated.  If a Unix compress stream is
+   end-of-file, they cannot be concatenated.  If a Unix compress stream is
    encountered in an input file, it is the last stream in that file.
 
    Like gunzip and uncompress, the file attributes of the original compressed
diff --git a/compat/zlib/examples/gzappend.c b/compat/zlib/examples/gzappend.c
index d7eea3e..23e93cf 100644
--- a/compat/zlib/examples/gzappend.c
+++ b/compat/zlib/examples/gzappend.c
@@ -33,7 +33,7 @@
  *                      - Add L to constants in lseek() calls
  *                      - Remove some debugging information in error messages
  *                      - Use new data_type definition for zlib 1.2.1
- *                      - Simplfy and unify file operations
+ *                      - Simplify and unify file operations
  *                      - Finish off gzip file in gztack()
  *                      - Use deflatePrime() instead of adding empty blocks
  *                      - Keep gzip file clean on appended file read errors
@@ -54,7 +54,7 @@
    block boundary to facilitate locating and modifying the last block bit at
    the start of the final deflate block.  Also whether using Z_BLOCK or not,
    another required feature of zlib 1.2.x is that inflate() now provides the
-   number of unusued bits in the last input byte used.  gzappend will not work
+   number of unused bits in the last input byte used.  gzappend will not work
    with versions of zlib earlier than 1.2.1.
 
    gzappend first decompresses the gzip file internally, discarding all but
diff --git a/compat/zlib/examples/gzlog.h b/compat/zlib/examples/gzlog.h
index 86f0cec..4f05109 100644
--- a/compat/zlib/examples/gzlog.h
+++ b/compat/zlib/examples/gzlog.h
@@ -40,7 +40,7 @@
    its new size at that time.  After each write operation, the log file is a
    valid gzip file that can decompressed to recover what was written.
 
-   The gzlog operations can be interupted at any point due to an application or
+   The gzlog operations can be interrupted at any point due to an application or
    system crash, and the log file will be recovered the next time the log is
    opened with gzlog_open().
  */
diff --git a/compat/zlib/examples/zran.c b/compat/zlib/examples/zran.c
index f279db7..879c47c 100644
--- a/compat/zlib/examples/zran.c
+++ b/compat/zlib/examples/zran.c
@@ -21,7 +21,7 @@
    An access point can be created at the start of any deflate block, by saving
    the starting file offset and bit of that block, and the 32K bytes of
    uncompressed data that precede that block.  Also the uncompressed offset of
-   that block is saved to provide a referece for locating a desired starting
+   that block is saved to provide a reference for locating a desired starting
    point in the uncompressed stream.  deflate_index_build() works by
    decompressing the input zlib or gzip stream a block at a time, and at the
    end of each block deciding if enough uncompressed data has gone by to
diff --git a/compat/zlib/gzlib.c b/compat/zlib/gzlib.c
index dddaf26..55da46a 100644
--- a/compat/zlib/gzlib.c
+++ b/compat/zlib/gzlib.c
@@ -30,7 +30,7 @@ local gzFile gz_open OF((const void *, int, const char *));
 
    The gz_strwinerror function does not change the current setting of
    GetLastError. */
-char ZLIB_INTERNAL *gz_strwinerror (error)
+char ZLIB_INTERNAL *gz_strwinerror(error)
      DWORD error;
 {
     static char buf[1024];
diff --git a/compat/zlib/gzread.c b/compat/zlib/gzread.c
index 884c9bf..dd77381 100644
--- a/compat/zlib/gzread.c
+++ b/compat/zlib/gzread.c
@@ -157,11 +157,9 @@ local int gz_look(state)
        the output buffer is larger than the input buffer, which also assures
        space for gzungetc() */
     state->x.next = state->out;
-    if (strm->avail_in) {
-        memcpy(state->x.next, strm->next_in, strm->avail_in);
-        state->x.have = strm->avail_in;
-        strm->avail_in = 0;
-    }
+    memcpy(state->x.next, strm->next_in, strm->avail_in);
+    state->x.have = strm->avail_in;
+    strm->avail_in = 0;
     state->how = COPY;
     state->direct = 1;
     return 0;
diff --git a/compat/zlib/gzwrite.c b/compat/zlib/gzwrite.c
index a8ffc8f..eb8a0e5 100644
--- a/compat/zlib/gzwrite.c
+++ b/compat/zlib/gzwrite.c
@@ -474,7 +474,7 @@ int ZEXPORTVA gzprintf(gzFile file, const char *format, ...)
 #else /* !STDC && !Z_HAVE_STDARG_H */
 
 /* -- see zlib.h -- */
-int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
+int ZEXPORTVA gzprintf(file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
                        a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
     gzFile file;
     const char *format;
diff --git a/compat/zlib/infback.c b/compat/zlib/infback.c
index a390c58..babeaf1 100644
--- a/compat/zlib/infback.c
+++ b/compat/zlib/infback.c
@@ -66,6 +66,7 @@ int stream_size;
     state->window = window;
     state->wnext = 0;
     state->whave = 0;
+    state->sane = 1;
     return Z_OK;
 }
 
@@ -605,25 +606,27 @@ void FAR *out_desc;
             break;
 
         case DONE:
-            /* inflate stream terminated properly -- write leftover output */
+            /* inflate stream terminated properly */
             ret = Z_STREAM_END;
-            if (left < state->wsize) {
-                if (out(out_desc, state->window, state->wsize - left))
-                    ret = Z_BUF_ERROR;
-            }
             goto inf_leave;
 
         case BAD:
             ret = Z_DATA_ERROR;
             goto inf_leave;
 
-        default:                /* can't happen, but makes compilers happy */
+        default:
+            /* can't happen, but makes compilers happy */
             ret = Z_STREAM_ERROR;
             goto inf_leave;
         }
 
-    /* Return unused input */
+    /* Write leftover output and return unused input */
   inf_leave:
+    if (left < state->wsize) {
+        if (out(out_desc, state->window, state->wsize - left) &&
+            ret == Z_STREAM_END)
+            ret = Z_BUF_ERROR;
+    }
     strm->next_in = next;
     strm->avail_in = have;
     return ret;
diff --git a/compat/zlib/inflate.c b/compat/zlib/inflate.c
index 7be8c63..8acbef4 100644
--- a/compat/zlib/inflate.c
+++ b/compat/zlib/inflate.c
@@ -168,6 +168,8 @@ int windowBits;
 
     /* extract wrap request from windowBits parameter */
     if (windowBits < 0) {
+        if (windowBits < -15)
+            return Z_STREAM_ERROR;
         wrap = 0;
         windowBits = -windowBits;
     }
@@ -764,8 +766,9 @@ int flush;
                 if (copy > have) copy = have;
                 if (copy) {
                     if (state->head != Z_NULL &&
-                        state->head->extra != Z_NULL) {
-                        len = state->head->extra_len - state->length;
+                        state->head->extra != Z_NULL &&
+                        (len = state->head->extra_len - state->length) <
+                            state->head->extra_max) {
                         zmemcpy(state->head->extra + len, next,
                                 len + copy > state->head->extra_max ?
                                 state->head->extra_max - len : copy);
diff --git a/compat/zlib/inftrees.c b/compat/zlib/inftrees.c
index a2f386c..57d2793 100644
--- a/compat/zlib/inftrees.c
+++ b/compat/zlib/inftrees.c
@@ -9,7 +9,7 @@
 #define MAXBITS 15
 
 const char inflate_copyright[] =
-   " inflate 1.2.12 Copyright 1995-2022 Mark Adler ";
+   " inflate 1.2.13 Copyright 1995-2022 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, 76, 202};
+        19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 194, 65};
     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,
diff --git a/compat/zlib/inftrees.h b/compat/zlib/inftrees.h
index baa53a0..f536653 100644
--- a/compat/zlib/inftrees.h
+++ b/compat/zlib/inftrees.h
@@ -38,7 +38,7 @@ typedef struct {
 /* Maximum size of the dynamic table.  The maximum number of code structures is
    1444, which is the sum of 852 for literal/length codes and 592 for distance
    codes.  These values were found by exhaustive searches using the program
-   examples/enough.c found in the zlib distribtution.  The arguments to that
+   examples/enough.c found in the zlib distribution.  The arguments to that
    program are the number of symbols, the initial root table size, and the
    maximum bit length of a code.  "enough 286 9 15" for literal/length codes
    returns returns 852, and "enough 30 6 15" for distance codes returns 592.
diff --git a/compat/zlib/make_vms.com b/compat/zlib/make_vms.com
index 65e9d0c..4dc8a89 100644
--- a/compat/zlib/make_vms.com
+++ b/compat/zlib/make_vms.com
@@ -14,9 +14,9 @@ $! 0.02 20061008 Adapt to new Makefile.in
 $! 0.03 20091224 Add support for large file check
 $! 0.04 20100110 Add new gzclose, gzlib, gzread, gzwrite
 $! 0.05 20100221 Exchange zlibdefs.h by zconf.h.in
-$! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new exmples
+$! 0.06 20120111 Fix missing amiss_err, update zconf_h.in, fix new examples
 $!               subdir path, update module search in makefile.in
-$! 0.07 20120115 Triggered by work done by Alexey Chupahin completly redesigned
+$! 0.07 20120115 Triggered by work done by Alexey Chupahin completely redesigned
 $!               shared image creation
 $! 0.08 20120219 Make it work on VAX again, pre-load missing symbols to shared
 $!               image
diff --git a/compat/zlib/os400/README400 b/compat/zlib/os400/README400
index 10f6c9d..c06fa84 100644
--- a/compat/zlib/os400/README400
+++ b/compat/zlib/os400/README400
@@ -1,9 +1,9 @@
-        ZLIB version 1.2.12 for OS/400 installation instructions
+        ZLIB version 1.2.13 for OS/400 installation instructions
 
 1) Download and unpack the zlib tarball to some IFS directory.
    (i.e.: /path/to/the/zlib/ifs/source/directory)
 
-   If the installed IFS command suppors gzip format, this is straightforward,
+   If the installed IFS command supports gzip format, this is straightforward,
 else you have to unpack first to some directory on a system supporting it,
 then move the whole directory to the IFS via the network (via SMB or FTP).
 
@@ -43,6 +43,6 @@ Notes:  For OS/400 ILE RPG programmers, a /copy member defining the ZLIB
 
         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.
+                text data code conversions must be done explicitly.
 
         Mainly for the reason above, always open zipped files in binary mode.
diff --git a/compat/zlib/os400/bndsrc b/compat/zlib/os400/bndsrc
index 5e6e0a2..9f92bb1 100644
--- a/compat/zlib/os400/bndsrc
+++ b/compat/zlib/os400/bndsrc
@@ -116,4 +116,12 @@ STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
   EXPORT SYMBOL("inflateValidate")
   EXPORT SYMBOL("uncompress2")
 
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/*   Version 1.2.12 additional entry points.                        */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+  EXPORT SYMBOL("crc32_combine_gen64")
+  EXPORT SYMBOL("crc32_combine_gen")
+  EXPORT SYMBOL("crc32_combine_op")
+
 ENDPGMEXP
diff --git a/compat/zlib/os400/zlib.inc b/compat/zlib/os400/zlib.inc
index fda156b..c273c86 100644
--- a/compat/zlib/os400/zlib.inc
+++ b/compat/zlib/os400/zlib.inc
@@ -1,7 +1,7 @@
       *  ZLIB.INC - Interface to the general purpose compression library
       *
       *  ILE RPG400 version by Patrick Monnerat, DATASPHERE.
-      *  Version 1.2.12
+      *  Version 1.2.13
       *
       *
       *  WARNING:
@@ -22,12 +22,12 @@
       *
       *  Versioning information.
       *
-     D ZLIB_VERSION    C                   '1.2.12'
+     D ZLIB_VERSION    C                   '1.2.13'
      D ZLIB_VERNUM     C                   X'12a0'
      D ZLIB_VER_MAJOR  C                   1
      D ZLIB_VER_MINOR  C                   2
      D ZLIB_VER_REVISION...
-     D                 C                   12
+     D                 C                   13
      D ZLIB_VER_SUBREVISION...
      D                 C                   0
       *
diff --git a/compat/zlib/qnx/package.qpg b/compat/zlib/qnx/package.qpg
index badd1d5..ba2f1a2 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.1.2.12" install="/opt/lib/" user="root:bin" permission="644"/>
-         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.12"/>
-         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.12"/>
-         <QPG:Add file="../libz.so.1.2.12" install="/opt/lib/" component="slib"/>
+         <QPG:Add file="../libz.so.1.2.13" install="/opt/lib/" user="root:bin" permission="644"/>
+         <QPG:Add file="libz.so" install="/opt/lib/" component="dev" filetype="symlink" linkto="libz.so.1.2.13"/>
+         <QPG:Add file="libz.so.1" install="/opt/lib/" filetype="symlink" linkto="libz.so.1.2.13"/>
+         <QPG:Add file="../libz.so.1.2.13" install="/opt/lib/" component="slib"/>
       </QPG:Files>
 
       <QPG:PackageFilter>
@@ -63,7 +63,7 @@
             </QPM:ProductDescription>
 
             <QPM:ReleaseDescription>
-               <QPM:ReleaseVersion>1.2.12</QPM:ReleaseVersion>
+               <QPM:ReleaseVersion>1.2.13</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 949f4f6..1470bc8 100644
--- a/compat/zlib/test/example.c
+++ b/compat/zlib/test/example.c
@@ -555,7 +555,8 @@ int main(argc, argv)
         exit(1);
 
     } else if (strcmp(zlibVersion(), ZLIB_VERSION) != 0) {
-        fprintf(stderr, "warning: different zlib version\n");
+        fprintf(stderr, "warning: different zlib version linked: %s\n",
+                zlibVersion());
     }
 
     printf("zlib version %s = 0x%04x, compile flags = 0x%lx\n",
diff --git a/compat/zlib/test/minigzip.c b/compat/zlib/test/minigzip.c
index e22fb08..a649d2b 100644
--- a/compat/zlib/test/minigzip.c
+++ b/compat/zlib/test/minigzip.c
@@ -500,7 +500,7 @@ void file_uncompress(file)
     char *infile, *outfile;
     FILE  *out;
     gzFile in;
-    unsigned len = strlen(file);
+    z_size_t len = strlen(file);
 
     if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) {
         fprintf(stderr, "%s: filename too long\n", prog);
diff --git a/compat/zlib/treebuild.xml b/compat/zlib/treebuild.xml
index 781b4c9..0017a45 100644
--- a/compat/zlib/treebuild.xml
+++ b/compat/zlib/treebuild.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" ?>
-<package name="zlib" version="1.2.12">
-    <library name="zlib" dlversion="1.2.12" dlname="z">
+<package name="zlib" version="1.2.13">
+    <library name="zlib" dlversion="1.2.13" 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 8b438cc..5f305c4 100644
--- a/compat/zlib/trees.c
+++ b/compat/zlib/trees.c
@@ -193,7 +193,7 @@ local void send_bits(s, value, length)
     s->bits_sent += (ulg)length;
 
     /* If not enough room in bi_buf, use (valid) bits from bi_buf and
-     * (16 - bi_valid) bits from value, leaving (width - (16-bi_valid))
+     * (16 - bi_valid) bits from value, leaving (width - (16 - bi_valid))
      * unused bits in value.
      */
     if (s->bi_valid > (int)Buf_size - length) {
@@ -256,7 +256,7 @@ local void tr_static_init()
     length = 0;
     for (code = 0; code < LENGTH_CODES-1; code++) {
         base_length[code] = length;
-        for (n = 0; n < (1<<extra_lbits[code]); n++) {
+        for (n = 0; n < (1 << extra_lbits[code]); n++) {
             _length_code[length++] = (uch)code;
         }
     }
@@ -265,13 +265,13 @@ local void tr_static_init()
      * in two different ways: code 284 + 5 bits or code 285, so we
      * overwrite length_code[255] to use the best encoding:
      */
-    _length_code[length-1] = (uch)code;
+    _length_code[length - 1] = (uch)code;
 
     /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
     dist = 0;
     for (code = 0 ; code < 16; code++) {
         base_dist[code] = dist;
-        for (n = 0; n < (1<<extra_dbits[code]); n++) {
+        for (n = 0; n < (1 << extra_dbits[code]); n++) {
             _dist_code[dist++] = (uch)code;
         }
     }
@@ -279,11 +279,11 @@ local void tr_static_init()
     dist >>= 7; /* from now on, all distances are divided by 128 */
     for ( ; code < D_CODES; code++) {
         base_dist[code] = dist << 7;
-        for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
+        for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
             _dist_code[256 + dist++] = (uch)code;
         }
     }
-    Assert (dist == 256, "tr_static_init: 256+dist != 512");
+    Assert (dist == 256, "tr_static_init: 256 + dist != 512");
 
     /* Construct the codes of the static literal tree */
     for (bits = 0; bits <= MAX_BITS; bits++) bl_count[bits] = 0;
@@ -312,7 +312,7 @@ local void tr_static_init()
 }
 
 /* ===========================================================================
- * Genererate the file trees.h describing the static trees.
+ * Generate the file trees.h describing the static trees.
  */
 #ifdef GEN_TREES_H
 #  ifndef ZLIB_DEBUG
@@ -321,7 +321,7 @@ local void tr_static_init()
 
 #  define SEPARATOR(i, last, width) \
       ((i) == (last)? "\n};\n\n" :    \
-       ((i) % (width) == (width)-1 ? ",\n" : ", "))
+       ((i) % (width) == (width) - 1 ? ",\n" : ", "))
 
 void gen_trees_header()
 {
@@ -458,7 +458,7 @@ local void pqdownheap(s, tree, k)
     while (j <= s->heap_len) {
         /* Set j to the smallest of the two sons: */
         if (j < s->heap_len &&
-            smaller(tree, s->heap[j+1], s->heap[j], s->depth)) {
+            smaller(tree, s->heap[j + 1], s->heap[j], s->depth)) {
             j++;
         }
         /* Exit if v is smaller than both sons */
@@ -507,7 +507,7 @@ local void gen_bitlen(s, desc)
      */
     tree[s->heap[s->heap_max]].Len = 0; /* root of the heap */
 
-    for (h = s->heap_max+1; h < HEAP_SIZE; h++) {
+    for (h = s->heap_max + 1; h < HEAP_SIZE; h++) {
         n = s->heap[h];
         bits = tree[tree[n].Dad].Len + 1;
         if (bits > max_length) bits = max_length, overflow++;
@@ -518,7 +518,7 @@ local void gen_bitlen(s, desc)
 
         s->bl_count[bits]++;
         xbits = 0;
-        if (n >= base) xbits = extra[n-base];
+        if (n >= base) xbits = extra[n - base];
         f = tree[n].Freq;
         s->opt_len += (ulg)f * (unsigned)(bits + xbits);
         if (stree) s->static_len += (ulg)f * (unsigned)(stree[n].Len + xbits);
@@ -530,10 +530,10 @@ local void gen_bitlen(s, desc)
 
     /* Find the first bit length which could increase: */
     do {
-        bits = max_length-1;
+        bits = max_length - 1;
         while (s->bl_count[bits] == 0) bits--;
-        s->bl_count[bits]--;      /* move one leaf down the tree */
-        s->bl_count[bits+1] += 2; /* move one overflow item as its brother */
+        s->bl_count[bits]--;        /* move one leaf down the tree */
+        s->bl_count[bits + 1] += 2; /* move one overflow item as its brother */
         s->bl_count[max_length]--;
         /* The brother of the overflow item also moves one step up,
          * but this does not affect bl_count[max_length]
@@ -569,7 +569,7 @@ local void gen_bitlen(s, desc)
  * OUT assertion: the field code is set for all tree elements of non
  *     zero code length.
  */
-local void gen_codes (tree, max_code, bl_count)
+local void gen_codes(tree, max_code, bl_count)
     ct_data *tree;             /* the tree to decorate */
     int max_code;              /* largest code with non zero frequency */
     ushf *bl_count;            /* number of codes at each bit length */
@@ -583,13 +583,13 @@ local void gen_codes (tree, max_code, bl_count)
      * without bit reversal.
      */
     for (bits = 1; bits <= MAX_BITS; bits++) {
-        code = (code + bl_count[bits-1]) << 1;
+        code = (code + bl_count[bits - 1]) << 1;
         next_code[bits] = (ush)code;
     }
     /* Check that the bit counts in bl_count are consistent. The last code
      * must be all ones.
      */
-    Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
+    Assert (code + bl_count[MAX_BITS] - 1 == (1 << MAX_BITS) - 1,
             "inconsistent bit counts");
     Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
 
@@ -600,7 +600,7 @@ local void gen_codes (tree, max_code, bl_count)
         tree[n].Code = (ush)bi_reverse(next_code[len]++, len);
 
         Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
-             n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
+            n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len] - 1));
     }
 }
 
@@ -624,7 +624,7 @@ local void build_tree(s, desc)
     int node;          /* new node being created */
 
     /* Construct the initial heap, with least frequent element in
-     * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
+     * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n + 1].
      * heap[0] is not used.
      */
     s->heap_len = 0, s->heap_max = HEAP_SIZE;
@@ -652,7 +652,7 @@ local void build_tree(s, desc)
     }
     desc->max_code = max_code;
 
-    /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
+    /* The elements heap[heap_len/2 + 1 .. heap_len] are leaves of the tree,
      * establish sub-heaps of increasing lengths:
      */
     for (n = s->heap_len/2; n >= 1; n--) pqdownheap(s, tree, n);
@@ -700,7 +700,7 @@ local void build_tree(s, desc)
  * Scan a literal or distance tree to determine the frequencies of the codes
  * in the bit length tree.
  */
-local void scan_tree (s, tree, max_code)
+local void scan_tree(s, tree, max_code)
     deflate_state *s;
     ct_data *tree;   /* the tree to be scanned */
     int max_code;    /* and its largest code of non zero frequency */
@@ -714,10 +714,10 @@ local void scan_tree (s, tree, max_code)
     int min_count = 4;         /* min repeat count */
 
     if (nextlen == 0) max_count = 138, min_count = 3;
-    tree[max_code+1].Len = (ush)0xffff; /* guard */
+    tree[max_code + 1].Len = (ush)0xffff; /* guard */
 
     for (n = 0; n <= max_code; n++) {
-        curlen = nextlen; nextlen = tree[n+1].Len;
+        curlen = nextlen; nextlen = tree[n + 1].Len;
         if (++count < max_count && curlen == nextlen) {
             continue;
         } else if (count < min_count) {
@@ -745,7 +745,7 @@ local void scan_tree (s, tree, max_code)
  * Send a literal or distance tree in compressed form, using the codes in
  * bl_tree.
  */
-local void send_tree (s, tree, max_code)
+local void send_tree(s, tree, max_code)
     deflate_state *s;
     ct_data *tree; /* the tree to be scanned */
     int max_code;       /* and its largest code of non zero frequency */
@@ -758,11 +758,11 @@ local void send_tree (s, tree, max_code)
     int max_count = 7;         /* max repeat count */
     int min_count = 4;         /* min repeat count */
 
-    /* tree[max_code+1].Len = -1; */  /* guard already set */
+    /* tree[max_code + 1].Len = -1; */  /* guard already set */
     if (nextlen == 0) max_count = 138, min_count = 3;
 
     for (n = 0; n <= max_code; n++) {
-        curlen = nextlen; nextlen = tree[n+1].Len;
+        curlen = nextlen; nextlen = tree[n + 1].Len;
         if (++count < max_count && curlen == nextlen) {
             continue;
         } else if (count < min_count) {
@@ -773,13 +773,13 @@ local void send_tree (s, tree, max_code)
                 send_code(s, curlen, s->bl_tree); count--;
             }
             Assert(count >= 3 && count <= 6, " 3_6?");
-            send_code(s, REP_3_6, s->bl_tree); send_bits(s, count-3, 2);
+            send_code(s, REP_3_6, s->bl_tree); send_bits(s, count - 3, 2);
 
         } else if (count <= 10) {
-            send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count-3, 3);
+            send_code(s, REPZ_3_10, s->bl_tree); send_bits(s, count - 3, 3);
 
         } else {
-            send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count-11, 7);
+            send_code(s, REPZ_11_138, s->bl_tree); send_bits(s, count - 11, 7);
         }
         count = 0; prevlen = curlen;
         if (nextlen == 0) {
@@ -807,8 +807,8 @@ local int build_bl_tree(s)
 
     /* Build the bit length tree: */
     build_tree(s, (tree_desc *)(&(s->bl_desc)));
-    /* opt_len now includes the length of the tree representations, except
-     * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
+    /* opt_len now includes the length of the tree representations, except the
+     * lengths of the bit lengths codes and the 5 + 5 + 4 bits for the counts.
      */
 
     /* Determine the number of bit length codes to send. The pkzip format
@@ -819,7 +819,7 @@ local int build_bl_tree(s)
         if (s->bl_tree[bl_order[max_blindex]].Len != 0) break;
     }
     /* Update opt_len to include the bit length tree and counts */
-    s->opt_len += 3*((ulg)max_blindex+1) + 5+5+4;
+    s->opt_len += 3*((ulg)max_blindex + 1) + 5 + 5 + 4;
     Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
             s->opt_len, s->static_len));
 
@@ -841,19 +841,19 @@ local void send_all_trees(s, lcodes, dcodes, blcodes)
     Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
             "too many codes");
     Tracev((stderr, "\nbl counts: "));
-    send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
-    send_bits(s, dcodes-1,   5);
-    send_bits(s, blcodes-4,  4); /* not -3 as stated in appnote.txt */
+    send_bits(s, lcodes - 257, 5);  /* not +255 as stated in appnote.txt */
+    send_bits(s, dcodes - 1,   5);
+    send_bits(s, blcodes - 4,  4);  /* not -3 as stated in appnote.txt */
     for (rank = 0; rank < blcodes; rank++) {
         Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
         send_bits(s, s->bl_tree[bl_order[rank]].Len, 3);
     }
     Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
 
-    send_tree(s, (ct_data *)s->dyn_ltree, lcodes-1); /* literal tree */
+    send_tree(s, (ct_data *)s->dyn_ltree, lcodes - 1);  /* literal tree */
     Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
 
-    send_tree(s, (ct_data *)s->dyn_dtree, dcodes-1); /* distance tree */
+    send_tree(s, (ct_data *)s->dyn_dtree, dcodes - 1);  /* distance tree */
     Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
 }
 
@@ -866,7 +866,7 @@ void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
     ulg stored_len;   /* length of input block */
     int last;         /* one if this is the last block for a file */
 {
-    send_bits(s, (STORED_BLOCK<<1)+last, 3);    /* send block type */
+    send_bits(s, (STORED_BLOCK<<1) + last, 3);  /* send block type */
     bi_windup(s);        /* align on byte boundary */
     put_short(s, (ush)stored_len);
     put_short(s, (ush)~stored_len);
@@ -877,7 +877,7 @@ void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
     s->compressed_len = (s->compressed_len + 3 + 7) & (ulg)~7L;
     s->compressed_len += (stored_len + 4) << 3;
     s->bits_sent += 2*16;
-    s->bits_sent += stored_len<<3;
+    s->bits_sent += stored_len << 3;
 #endif
 }
 
@@ -943,14 +943,17 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
         max_blindex = build_bl_tree(s);
 
         /* Determine the best encoding. Compute the block lengths in bytes. */
-        opt_lenb = (s->opt_len+3+7)>>3;
-        static_lenb = (s->static_len+3+7)>>3;
+        opt_lenb = (s->opt_len + 3 + 7) >> 3;
+        static_lenb = (s->static_len + 3 + 7) >> 3;
 
         Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
                 opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
                 s->sym_next / 3));
 
-        if (static_lenb <= opt_lenb) opt_lenb = static_lenb;
+#ifndef FORCE_STATIC
+        if (static_lenb <= opt_lenb || s->strategy == Z_FIXED)
+#endif
+            opt_lenb = static_lenb;
 
     } else {
         Assert(buf != (char*)0, "lost buf");
@@ -960,7 +963,7 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
 #ifdef FORCE_STORED
     if (buf != (char*)0) { /* force stored block */
 #else
-    if (stored_len+4 <= opt_lenb && buf != (char*)0) {
+    if (stored_len + 4 <= opt_lenb && buf != (char*)0) {
                        /* 4: two words for the lengths */
 #endif
         /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
@@ -971,21 +974,17 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
          */
         _tr_stored_block(s, buf, stored_len, last);
 
-#ifdef FORCE_STATIC
-    } else if (static_lenb >= 0) { /* force static trees */
-#else
-    } else if (s->strategy == Z_FIXED || static_lenb == opt_lenb) {
-#endif
-        send_bits(s, (STATIC_TREES<<1)+last, 3);
+    } else if (static_lenb == opt_lenb) {
+        send_bits(s, (STATIC_TREES<<1) + last, 3);
         compress_block(s, (const ct_data *)static_ltree,
                        (const ct_data *)static_dtree);
 #ifdef ZLIB_DEBUG
         s->compressed_len += 3 + s->static_len;
 #endif
     } else {
-        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);
+        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, (const ct_data *)s->dyn_ltree,
                        (const ct_data *)s->dyn_dtree);
 #ifdef ZLIB_DEBUG
@@ -1004,18 +1003,18 @@ void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
         s->compressed_len += 7;  /* align on byte boundary */
 #endif
     }
-    Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
-           s->compressed_len-7*last));
+    Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len >> 3,
+           s->compressed_len - 7*last));
 }
 
 /* ===========================================================================
  * Save the match info and tally the frequency counts. Return true if
  * the current block must be flushed.
  */
-int ZLIB_INTERNAL _tr_tally (s, dist, lc)
+int ZLIB_INTERNAL _tr_tally(s, dist, lc)
     deflate_state *s;
     unsigned dist;  /* distance of matched string */
-    unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) */
+    unsigned lc;    /* match length - MIN_MATCH or unmatched char (dist==0) */
 {
     s->sym_buf[s->sym_next++] = (uch)dist;
     s->sym_buf[s->sym_next++] = (uch)(dist >> 8);
@@ -1031,7 +1030,7 @@ int ZLIB_INTERNAL _tr_tally (s, dist, lc)
                (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
                (ush)d_code(dist) < (ush)D_CODES,  "_tr_tally: bad match");
 
-        s->dyn_ltree[_length_code[lc]+LITERALS+1].Freq++;
+        s->dyn_ltree[_length_code[lc] + LITERALS + 1].Freq++;
         s->dyn_dtree[d_code(dist)].Freq++;
     }
     return (s->sym_next == s->sym_end);
@@ -1061,7 +1060,7 @@ local void compress_block(s, ltree, dtree)
         } else {
             /* Here, lc is the match length - MIN_MATCH */
             code = _length_code[lc];
-            send_code(s, code+LITERALS+1, ltree); /* send the length code */
+            send_code(s, code + LITERALS + 1, ltree);   /* send length code */
             extra = extra_lbits[code];
             if (extra != 0) {
                 lc -= base_length[code];
@@ -1177,6 +1176,6 @@ local void bi_windup(s)
     s->bi_buf = 0;
     s->bi_valid = 0;
 #ifdef ZLIB_DEBUG
-    s->bits_sent = (s->bits_sent+7) & ~7;
+    s->bits_sent = (s->bits_sent + 7) & ~7;
 #endif
 }
diff --git a/compat/zlib/uncompr.c b/compat/zlib/uncompr.c
index f03a1a8..f9532f4 100644
--- a/compat/zlib/uncompr.c
+++ b/compat/zlib/uncompr.c
@@ -24,7 +24,7 @@
    Z_DATA_ERROR if the input data was corrupted, including if the input data is
    an incomplete zlib stream.
 */
-int ZEXPORT uncompress2 (dest, destLen, source, sourceLen)
+int ZEXPORT uncompress2(dest, destLen, source, sourceLen)
     Bytef *dest;
     uLongf *destLen;
     const Bytef *source;
@@ -83,7 +83,7 @@ int ZEXPORT uncompress2 (dest, destLen, source, sourceLen)
            err;
 }
 
-int ZEXPORT uncompress (dest, destLen, source, sourceLen)
+int ZEXPORT uncompress(dest, destLen, source, sourceLen)
     Bytef *dest;
     uLongf *destLen;
     const Bytef *source;
diff --git a/compat/zlib/win32/README-WIN32.txt b/compat/zlib/win32/README-WIN32.txt
index 536cfec..050197d 100644
--- a/compat/zlib/win32/README-WIN32.txt
+++ b/compat/zlib/win32/README-WIN32.txt
@@ -1,6 +1,6 @@
 ZLIB DATA COMPRESSION LIBRARY
 
-zlib 1.2.12 is a general purpose data compression library.  All the code is
+zlib 1.2.13 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-1.2.12-win32-x86.zip will contain the following files:
+The package zlib-1.2.13-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/zlib1.dll b/compat/zlib/win32/zlib1.dll
index e87de8c..8a24ded 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 234e641..ceb4ee5 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) 1995-2017 Jean-loup Gailly & Mark Adler\0"
+      VALUE "LegalCopyright",	"(C) 1995-2022 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-arm/zlib1.dll b/compat/zlib/win64-arm/zlib1.dll
index 9025467..32d70b4 100755
--- a/compat/zlib/win64-arm/zlib1.dll
+++ b/compat/zlib/win64-arm/zlib1.dll
diff --git a/compat/zlib/win64/zlib1.dll b/compat/zlib/win64/zlib1.dll
index c822c70..3e88520 100755
--- a/compat/zlib/win64/zlib1.dll
+++ b/compat/zlib/win64/zlib1.dll
diff --git a/compat/zlib/zconf.h b/compat/zlib/zconf.h
index 5e1d68a..bf977d3 100644
--- a/compat/zlib/zconf.h
+++ b/compat/zlib/zconf.h
@@ -38,6 +38,9 @@
 #  define crc32                 z_crc32
 #  define crc32_combine         z_crc32_combine
 #  define crc32_combine64       z_crc32_combine64
+#  define crc32_combine_gen     z_crc32_combine_gen
+#  define crc32_combine_gen64   z_crc32_combine_gen64
+#  define crc32_combine_op      z_crc32_combine_op
 #  define crc32_z               z_crc32_z
 #  define deflate               z_deflate
 #  define deflateBound          z_deflateBound
@@ -349,6 +352,9 @@
 #    ifdef FAR
 #      undef FAR
 #    endif
+#    ifndef WIN32_LEAN_AND_MEAN
+#      define WIN32_LEAN_AND_MEAN
+#    endif
 #    include <windows.h>
      /* No need for _export, use ZLIB.DEF instead. */
      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
@@ -467,11 +473,18 @@ typedef uLong FAR uLongf;
 #  undef _LARGEFILE64_SOURCE
 #endif
 
-#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H)
-#  define Z_HAVE_UNISTD_H
+#ifndef Z_HAVE_UNISTD_H
+#  ifdef __WATCOMC__
+#    define Z_HAVE_UNISTD_H
+#  endif
+#endif
+#ifndef Z_HAVE_UNISTD_H
+#  if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
+#    define Z_HAVE_UNISTD_H
+#  endif
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H)
 #    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 a7f24cc..247ba24 100644
--- a/compat/zlib/zconf.h.cmakein
+++ b/compat/zlib/zconf.h.cmakein
@@ -40,6 +40,9 @@
 #  define crc32                 z_crc32
 #  define crc32_combine         z_crc32_combine
 #  define crc32_combine64       z_crc32_combine64
+#  define crc32_combine_gen     z_crc32_combine_gen
+#  define crc32_combine_gen64   z_crc32_combine_gen64
+#  define crc32_combine_op      z_crc32_combine_op
 #  define crc32_z               z_crc32_z
 #  define deflate               z_deflate
 #  define deflateBound          z_deflateBound
@@ -351,6 +354,9 @@
 #    ifdef FAR
 #      undef FAR
 #    endif
+#    ifndef WIN32_LEAN_AND_MEAN
+#      define WIN32_LEAN_AND_MEAN
+#    endif
 #    include <windows.h>
      /* No need for _export, use ZLIB.DEF instead. */
      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
@@ -469,11 +475,18 @@ typedef uLong FAR uLongf;
 #  undef _LARGEFILE64_SOURCE
 #endif
 
-#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H)
-#  define Z_HAVE_UNISTD_H
+#ifndef Z_HAVE_UNISTD_H
+#  ifdef __WATCOMC__
+#    define Z_HAVE_UNISTD_H
+#  endif
+#endif
+#ifndef Z_HAVE_UNISTD_H
+#  if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
+#    define Z_HAVE_UNISTD_H
+#  endif
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H)
 #    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 5e1d68a..bf977d3 100644
--- a/compat/zlib/zconf.h.in
+++ b/compat/zlib/zconf.h.in
@@ -38,6 +38,9 @@
 #  define crc32                 z_crc32
 #  define crc32_combine         z_crc32_combine
 #  define crc32_combine64       z_crc32_combine64
+#  define crc32_combine_gen     z_crc32_combine_gen
+#  define crc32_combine_gen64   z_crc32_combine_gen64
+#  define crc32_combine_op      z_crc32_combine_op
 #  define crc32_z               z_crc32_z
 #  define deflate               z_deflate
 #  define deflateBound          z_deflateBound
@@ -349,6 +352,9 @@
 #    ifdef FAR
 #      undef FAR
 #    endif
+#    ifndef WIN32_LEAN_AND_MEAN
+#      define WIN32_LEAN_AND_MEAN
+#    endif
 #    include <windows.h>
      /* No need for _export, use ZLIB.DEF instead. */
      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
@@ -467,11 +473,18 @@ typedef uLong FAR uLongf;
 #  undef _LARGEFILE64_SOURCE
 #endif
 
-#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H)
-#  define Z_HAVE_UNISTD_H
+#ifndef Z_HAVE_UNISTD_H
+#  ifdef __WATCOMC__
+#    define Z_HAVE_UNISTD_H
+#  endif
+#endif
+#ifndef Z_HAVE_UNISTD_H
+#  if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
+#    define Z_HAVE_UNISTD_H
+#  endif
 #endif
 #ifndef Z_SOLO
-#  if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
+#  if defined(Z_HAVE_UNISTD_H)
 #    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 bcaebd9..6f6e914 100644
--- a/compat/zlib/zlib.3
+++ b/compat/zlib/zlib.3
@@ -1,4 +1,4 @@
-.TH ZLIB 3 "27 Mar 2022"
+.TH ZLIB 3 "13 Oct 2022"
 .SH NAME
 zlib \- compression/decompression library
 .SH SYNOPSIS
@@ -105,7 +105,7 @@ before asking for help.
 Send questions and/or comments to zlib@gzip.org,
 or (for the Windows DLL version) to Gilles Vollant (info@winimage.com).
 .SH AUTHORS AND LICENSE
-Version 1.2.12
+Version 1.2.13
 .LP
 Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
 .LP
diff --git a/compat/zlib/zlib.3.pdf b/compat/zlib/zlib.3.pdf
index 54d677a..8132d84 100644
--- a/compat/zlib/zlib.3.pdf
+++ b/compat/zlib/zlib.3.pdf
diff --git a/compat/zlib/zlib.h b/compat/zlib/zlib.h
index 4a98e38..953cb50 100644
--- a/compat/zlib/zlib.h
+++ b/compat/zlib/zlib.h
@@ -1,5 +1,5 @@
 /* zlib.h -- interface of the 'zlib' general purpose compression library
-  version 1.2.12, March 11th, 2022
+  version 1.2.13, October 13th, 2022
 
   Copyright (C) 1995-2022 Jean-loup Gailly and Mark Adler
 
@@ -37,11 +37,11 @@
 extern "C" {
 #endif
 
-#define ZLIB_VERSION "1.2.12"
-#define ZLIB_VERNUM 0x12c0
+#define ZLIB_VERSION "1.2.13"
+#define ZLIB_VERNUM 0x12d0
 #define ZLIB_VER_MAJOR 1
 #define ZLIB_VER_MINOR 2
-#define ZLIB_VER_REVISION 12
+#define ZLIB_VER_REVISION 13
 #define ZLIB_VER_SUBREVISION 0
 
 /*
@@ -276,7 +276,7 @@ ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
   == 0), or after each call of deflate().  If deflate returns Z_OK and with
   zero avail_out, it must be called again after making room in the output
   buffer because there might be more output pending. See deflatePending(),
-  which can be used if desired to determine whether or not there is more ouput
+  which can be used if desired to determine whether or not there is more output
   in that case.
 
     Normally the parameter flush is set to Z_NO_FLUSH, which allows deflate to
@@ -660,7 +660,7 @@ ZEXTERN int ZEXPORT deflateGetDictionary OF((z_streamp strm,
    to dictionary.  dictionary must have enough space, where 32768 bytes is
    always enough.  If deflateGetDictionary() is called with dictionary equal to
    Z_NULL, then only the dictionary length is returned, and nothing is copied.
-   Similary, if dictLength is Z_NULL, then it is not set.
+   Similarly, if dictLength is Z_NULL, then it is not set.
 
      deflateGetDictionary() may return a length less than the window size, even
    when more than the window size in input has been provided. It may return up
@@ -915,7 +915,7 @@ ZEXTERN int ZEXPORT inflateGetDictionary OF((z_streamp strm,
    to dictionary.  dictionary must have enough space, where 32768 bytes is
    always enough.  If inflateGetDictionary() is called with dictionary equal to
    Z_NULL, then only the dictionary length is returned, and nothing is copied.
-   Similary, if dictLength is Z_NULL, then it is not set.
+   Similarly, if dictLength is Z_NULL, then it is not set.
 
      inflateGetDictionary returns Z_OK on success, or Z_STREAM_ERROR if the
    stream state is inconsistent.
@@ -1437,12 +1437,12 @@ ZEXTERN z_size_t ZEXPORT gzfread OF((voidp buf, z_size_t size, z_size_t nitems,
 
      In the event that the end of file is reached and only a partial item is
    available at the end, i.e. the remaining uncompressed data length is not a
-   multiple of size, then the final partial item is nevetheless read into buf
+   multiple of size, then the final partial item is nevertheless read into buf
    and the end-of-file flag is set.  The length of the partial item read is not
    provided, but could be inferred from the result of gztell().  This behavior
    is the same as the behavior of fread() implementations in common libraries,
    but it prevents the direct use of gzfread() to read a concurrently written
-   file, reseting and retrying on end-of-file, when size is not 1.
+   file, resetting and retrying on end-of-file, when size is not 1.
 */
 
 ZEXTERN int ZEXPORT gzwrite OF((gzFile file, voidpc buf, unsigned len));
@@ -1913,7 +1913,7 @@ ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp));
 ZEXTERN const z_crc_t FAR * ZEXPORT get_crc_table    OF((void));
 ZEXTERN int            ZEXPORT inflateUndermine OF((z_streamp, int));
 ZEXTERN int            ZEXPORT inflateValidate OF((z_streamp, int));
-ZEXTERN unsigned long  ZEXPORT inflateCodesUsed OF ((z_streamp));
+ZEXTERN unsigned long  ZEXPORT inflateCodesUsed OF((z_streamp));
 ZEXTERN int            ZEXPORT inflateResetKeep OF((z_streamp));
 ZEXTERN int            ZEXPORT deflateResetKeep OF((z_streamp));
 #if defined(_WIN32) && !defined(Z_SOLO)
diff --git a/compat/zlib/zlib2ansi b/compat/zlib/zlib2ansi
index 15e3e16..23b2a1d 100755
--- a/compat/zlib/zlib2ansi
+++ b/compat/zlib/zlib2ansi
@@ -8,7 +8,7 @@
 
 # TODO
 #
-# Asumes no function pointer parameters. unless they are typedefed.
+# Assumes no function pointer parameters. unless they are typedefed.
 # Assumes no literal strings that look like function definitions
 # Assumes functions start at the beginning of a line
 
@@ -104,7 +104,7 @@ sub StripComments
 
   no warnings;
 
-  # Strip C & C++ coments
+  # Strip C & C++ comments
   # From the perlfaq
   $_[0] =~
 
diff --git a/compat/zlib/zutil.c b/compat/zlib/zutil.c
index dcab28a..9543ae8 100644
--- a/compat/zlib/zutil.c
+++ b/compat/zlib/zutil.c
@@ -61,9 +61,11 @@ uLong ZEXPORT zlibCompileFlags()
 #ifdef ZLIB_DEBUG
     flags += 1 << 8;
 #endif
+    /*
 #if defined(ASMV) || defined(ASMINF)
     flags += 1 << 9;
 #endif
+     */
 #ifdef ZLIB_WINAPI
     flags += 1 << 10;
 #endif
@@ -119,7 +121,7 @@ uLong ZEXPORT zlibCompileFlags()
 #  endif
 int ZLIB_INTERNAL z_verbose = verbose;
 
-void ZLIB_INTERNAL z_error (m)
+void ZLIB_INTERNAL z_error(m)
     char *m;
 {
     fprintf(stderr, "%s\n", m);
@@ -214,7 +216,7 @@ local ptr_table table[MAX_PTR];
  * a protected system like OS/2. Use Microsoft C instead.
  */
 
-voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, unsigned items, unsigned size)
 {
     voidpf buf;
     ulg bsize = (ulg)items*size;
@@ -240,7 +242,7 @@ voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
     return buf;
 }
 
-void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
 {
     int n;
 
@@ -277,13 +279,13 @@ void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
 #  define _hfree   hfree
 #endif
 
-voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
+voidpf ZLIB_INTERNAL zcalloc(voidpf opaque, uInt items, uInt size)
 {
     (void)opaque;
     return _halloc((long)items, size);
 }
 
-void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
+void ZLIB_INTERNAL zcfree(voidpf opaque, voidpf ptr)
 {
     (void)opaque;
     _hfree(ptr);
@@ -302,7 +304,7 @@ extern voidp  calloc OF((uInt items, uInt size));
 extern void   free   OF((voidpf ptr));
 #endif
 
-voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
+voidpf ZLIB_INTERNAL zcalloc(opaque, items, size)
     voidpf opaque;
     unsigned items;
     unsigned size;
@@ -312,7 +314,7 @@ voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
                               (voidpf)calloc(items, size);
 }
 
-void ZLIB_INTERNAL zcfree (opaque, ptr)
+void ZLIB_INTERNAL zcfree(opaque, ptr)
     voidpf opaque;
     voidpf ptr;
 {
diff --git a/compat/zlib/zutil.h b/compat/zlib/zutil.h
index d9a20ae..0bc7f4e 100644
--- a/compat/zlib/zutil.h
+++ b/compat/zlib/zutil.h
@@ -193,6 +193,7 @@ extern z_const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
     (!defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0)
     ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
     ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
+    ZEXTERN uLong ZEXPORT crc32_combine_gen64 OF((z_off_t));
 #endif
 
         /* common defaults */
diff --git a/doc/BoolObj.3 b/doc/BoolObj.3
index 47a2189..71580af 100644
--- a/doc/BoolObj.3
+++ b/doc/BoolObj.3
@@ -20,7 +20,7 @@ Tcl_Obj *
 \fBTcl_SetBooleanObj\fR(\fIobjPtr, intValue\fR)
 .sp
 int
-\fBTcl_GetBooleanFromObj\fR(\fIinterp, objPtr, intPtr\fR)
+\fBTcl_GetBooleanFromObj\fR(\fIinterp, objPtr, boolPtr\fR)
 .sp
 int
 \fBTcl_GetBoolFromObj\fR(\fIinterp, objPtr, flags. charPtr\fR)
@@ -35,7 +35,7 @@ retrieve a boolean value.
 If a boolean value cannot be retrieved,
 an error message is left in the interpreter's result value
 unless \fIinterp\fR is NULL.
-.AP int *intPtr out
+.AP "bool \&| int" *boolPtr out
 Points to place where \fBTcl_GetBooleanFromObj\fR
 stores the boolean value (0 or 1) obtained from \fIobjPtr\fR.
 .AP char *charPtr out
@@ -71,13 +71,13 @@ any former value stored in \fI*objPtr\fR.
 from the value stored in \fI*objPtr\fR.
 If \fIobjPtr\fR holds a string value recognized by \fBTcl_GetBoolean\fR,
 then the recognized boolean value is written at the address given
-by \fIintPtr\fR.
+by \fIboolPtr\fR.
 If \fIobjPtr\fR holds any value recognized as
 a number by Tcl, then if that value is zero a 0 is written at
-the address given by \fIintPtr\fR and if that
-value is non-zero a 1 is written at the address given by \fIintPtr\fR.
+the address given by \fIboolPtr\fR and if that
+value is non-zero a 1 is written at the address given by \fIboolPtr\fR.
 In all cases where a value is written at the address given
-by \fIintPtr\fR, \fBTcl_GetBooleanFromObj\fR returns \fBTCL_OK\fR.
+by \fIboolPtr\fR, \fBTcl_GetBooleanFromObj\fR returns \fBTCL_OK\fR.
 If the value of \fIobjPtr\fR does not meet any of the conditions
 above, then \fBTCL_ERROR\fR is returned and an error message is
 left in the interpreter's result unless \fIinterp\fR is NULL.
diff --git a/doc/Encoding.3 b/doc/Encoding.3
index 553cc21..43bb2b8 100644
--- a/doc/Encoding.3
+++ b/doc/Encoding.3
@@ -52,6 +52,9 @@ const char *
 \fBTcl_GetEncodingName\fR(\fIencoding\fR)
 .sp
 int
+\fBTcl_GetEncodingNulLength\fR(\fIencoding\fR)
+.sp
+int
 \fBTcl_SetSystemEncoding\fR(\fIinterp, name\fR)
 .sp
 const char *
@@ -294,6 +297,9 @@ was used to create the encoding.  The string returned by
 \fBTcl_GetEncodingName\fR is only guaranteed to persist until the
 \fIencoding\fR is deleted.  The caller must not modify this string.
 .PP
+\fBTcl_GetEncodingNulLength\fR returns the length of the terminating
+nul byte sequence for strings in the specified encoding.
+.PP
 \fBTcl_SetSystemEncoding\fR sets the default encoding that should be used
 whenever the user passes a NULL value for the \fIencoding\fR argument to
 any of the other encoding functions.  If \fIname\fR is NULL, the system
diff --git a/doc/chan.n b/doc/chan.n
index 9589f98..bf6c85c 100644
--- a/doc/chan.n
+++ b/doc/chan.n
@@ -144,15 +144,14 @@ interface with the operating system,
 .TP
 \fB\-eofchar\fR \fIchar\fR
 .TP
-\fB\-eofchar\fR \fB{\fIinChar outChar\fB}\fR
+\fB\-eofchar\fR \fB{\fIchar outChar\fB}\fR
 .
 \fIchar\fR signals the end of the data when it is encountered in the input.
-For output, the character is added when the channel is closed.  If \fIchar\fR
+For output, \fIoutChar\fR is added when the channel is closed.  If \fIchar\fR
 is the empty string, there is no special character that marks the end of the
 data.  For read-write channels, one end-of-file character for input and another
 for output may be given.  When only one end-of-file character is given it is
-applied to both input and output.  For a read-write channel two values are
-returned even if they are are identical.
+applied to input only.
 
 The default value is the empty string, except that under Windows the default
 value for reading is Control-z (\ex1A).  The acceptable range is \ex01 -
diff --git a/doc/clock.n b/doc/clock.n
index 3c71f1e..5157ed1 100644
--- a/doc/clock.n
+++ b/doc/clock.n
@@ -186,9 +186,9 @@ Surprising results
 may be obtained when crossing a point at which a leap second is
 inserted or removed; the \fBclock add\fR command simply ignores
 leap seconds and therefore assumes that times come in sequence,
-23:59:58, 23:59:59, 00:00:00.  (This assumption is handled by
+23:59:58, 23:59:59, 00:00:00.  This assumption is handled by
 the fact that Tcl's model of time reacts to leap seconds by speeding
-or slowing the clock by a minuscule amount until Tcl's time
+or slowing the clock by a miniscule amount until Tcl's time
 is back in step with the world.
 .PP
 The fact that adding and subtracting hours is defined in terms of
diff --git a/doc/fconfigure.n b/doc/fconfigure.n
index 2926777..4bb9fc6 100644
--- a/doc/fconfigure.n
+++ b/doc/fconfigure.n
@@ -103,7 +103,7 @@ system, as returned by \fBencoding system\fR.
 .TP
 \fB\-eofchar\fR \fIchar\fR
 .TP
-\fB\-eofchar\fR \fB{\fIinChar outChar\fB}\fR
+\fB\-eofchar\fR \fB{\fIchar outChar\fB}\fR
 .
 This option supports DOS file systems that use Control-z (\ex1A) as an
 end of file marker.  If \fIchar\fR is not an empty string, then this
diff --git a/generic/tcl.decls b/generic/tcl.decls
index 268fe33..a85c723 100644
--- a/generic/tcl.decls
+++ b/generic/tcl.decls
@@ -86,10 +86,10 @@ declare 15 {
     void Tcl_AppendStringsToObj(Tcl_Obj *objPtr, ...)
 }
 declare 16 {
-    void Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes, int length)
+    void Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes, Tcl_Size length)
 }
 declare 17 {
-    Tcl_Obj *Tcl_ConcatObj(int objc, Tcl_Obj *const objv[])
+    Tcl_Obj *Tcl_ConcatObj(Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 18 {
     int Tcl_ConvertToType(Tcl_Interp *interp, Tcl_Obj *objPtr,
@@ -109,14 +109,14 @@ declare 22 {deprecated {No longer in use, changed to macro}} {
 }
 declare 23 {
     Tcl_Obj *Tcl_DbNewByteArrayObj(const unsigned char *bytes,
-	    int numBytes, const char *file, int line)
+	    Tcl_Size numBytes, const char *file, int line)
 }
 declare 24 {
     Tcl_Obj *Tcl_DbNewDoubleObj(double doubleValue, const char *file,
 	    int line)
 }
 declare 25 {
-    Tcl_Obj *Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv,
+    Tcl_Obj *Tcl_DbNewListObj(Tcl_Size objc, Tcl_Obj *const *objv,
 	    const char *file, int line)
 }
 declare 26 {deprecated {No longer in use, changed to macro}} {
@@ -126,7 +126,7 @@ declare 27 {
     Tcl_Obj *Tcl_DbNewObj(const char *file, int line)
 }
 declare 28 {
-    Tcl_Obj *Tcl_DbNewStringObj(const char *bytes, int length,
+    Tcl_Obj *Tcl_DbNewStringObj(const char *bytes, Tcl_Size length,
 	    const char *file, int line)
 }
 declare 29 {
@@ -188,7 +188,7 @@ declare 45 {
 	    int *objcPtr, Tcl_Obj ***objvPtr)
 }
 declare 46 {
-    int Tcl_ListObjIndex(Tcl_Interp *interp, Tcl_Obj *listPtr, int index,
+    int Tcl_ListObjIndex(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size index,
 	    Tcl_Obj **objPtrPtr)
 }
 declare 47 {
@@ -196,14 +196,14 @@ declare 47 {
 	    int *lengthPtr)
 }
 declare 48 {
-    int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, int first,
-	    int count, int objc, Tcl_Obj *const objv[])
+    int Tcl_ListObjReplace(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size first,
+	    Tcl_Size count, Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 49 {deprecated {No longer in use, changed to macro}} {
     Tcl_Obj *Tcl_NewBooleanObj(int intValue)
 }
 declare 50 {
-    Tcl_Obj *Tcl_NewByteArrayObj(const unsigned char *bytes, int numBytes)
+    Tcl_Obj *Tcl_NewByteArrayObj(const unsigned char *bytes, Tcl_Size numBytes)
 }
 declare 51 {
     Tcl_Obj *Tcl_NewDoubleObj(double doubleValue)
@@ -212,7 +212,7 @@ declare 52 {deprecated {No longer in use, changed to macro}} {
     Tcl_Obj *Tcl_NewIntObj(int intValue)
 }
 declare 53 {
-    Tcl_Obj *Tcl_NewListObj(int objc, Tcl_Obj *const objv[])
+    Tcl_Obj *Tcl_NewListObj(Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 54 {deprecated {No longer in use, changed to macro}} {
     Tcl_Obj *Tcl_NewLongObj(long longValue)
@@ -221,17 +221,17 @@ declare 55 {
     Tcl_Obj *Tcl_NewObj(void)
 }
 declare 56 {
-    Tcl_Obj *Tcl_NewStringObj(const char *bytes, int length)
+    Tcl_Obj *Tcl_NewStringObj(const char *bytes, Tcl_Size length)
 }
 declare 57 {deprecated {No longer in use, changed to macro}} {
     void Tcl_SetBooleanObj(Tcl_Obj *objPtr, int intValue)
 }
 declare 58 {
-    unsigned char *Tcl_SetByteArrayLength(Tcl_Obj *objPtr, int numBytes)
+    unsigned char *Tcl_SetByteArrayLength(Tcl_Obj *objPtr, Tcl_Size numBytes)
 }
 declare 59 {
     void Tcl_SetByteArrayObj(Tcl_Obj *objPtr, const unsigned char *bytes,
-	    int numBytes)
+	    Tcl_Size numBytes)
 }
 declare 60 {
     void Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue)
@@ -240,16 +240,16 @@ declare 61 {deprecated {No longer in use, changed to macro}} {
     void Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue)
 }
 declare 62 {
-    void Tcl_SetListObj(Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[])
+    void Tcl_SetListObj(Tcl_Obj *objPtr, Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 63 {deprecated {No longer in use, changed to macro}} {
     void Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue)
 }
 declare 64 {
-    void Tcl_SetObjLength(Tcl_Obj *objPtr, int length)
+    void Tcl_SetObjLength(Tcl_Obj *objPtr, Tcl_Size length)
 }
 declare 65 {
-    void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, int length)
+    void Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes, Tcl_Size length)
 }
 declare 66 {deprecated {No longer in use, changed to macro}} {
     void Tcl_AddErrorInfo(Tcl_Interp *interp, const char *message)
@@ -308,23 +308,23 @@ declare 82 {
     int Tcl_CommandComplete(const char *cmd)
 }
 declare 83 {
-    char *Tcl_Concat(int argc, const char *const *argv)
+    char *Tcl_Concat(Tcl_Size argc, const char *const *argv)
 }
 declare 84 {
-    int Tcl_ConvertElement(const char *src, char *dst, int flags)
+    Tcl_Size Tcl_ConvertElement(const char *src, char *dst, int flags)
 }
 declare 85 {
-    int Tcl_ConvertCountedElement(const char *src, int length, char *dst,
+    Tcl_Size Tcl_ConvertCountedElement(const char *src, Tcl_Size length, char *dst,
 	    int flags)
 }
 declare 86 {
     int Tcl_CreateAlias(Tcl_Interp *childInterp, const char *childCmd,
-	    Tcl_Interp *target, const char *targetCmd, int argc,
+	    Tcl_Interp *target, const char *targetCmd, Tcl_Size argc,
 	    const char *const *argv)
 }
 declare 87 {
     int Tcl_CreateAliasObj(Tcl_Interp *childInterp, const char *childCmd,
-	    Tcl_Interp *target, const char *targetCmd, int objc,
+	    Tcl_Interp *target, const char *targetCmd, Tcl_Size objc,
 	    Tcl_Obj *const objv[])
 }
 declare 88 {
@@ -414,7 +414,7 @@ declare 110 {
     void Tcl_DeleteInterp(Tcl_Interp *interp)
 }
 declare 111 {
-    void Tcl_DetachPids(int numPids, Tcl_Pid *pidPtr)
+    void Tcl_DetachPids(Tcl_Size numPids, Tcl_Pid *pidPtr)
 }
 declare 112 {
     void Tcl_DeleteTimerHandler(Tcl_TimerToken token)
@@ -433,7 +433,7 @@ declare 116 {
     void Tcl_DoWhenIdle(Tcl_IdleProc *proc, void *clientData)
 }
 declare 117 {
-    char *Tcl_DStringAppend(Tcl_DString *dsPtr, const char *bytes, int length)
+    char *Tcl_DStringAppend(Tcl_DString *dsPtr, const char *bytes, Tcl_Size length)
 }
 declare 118 {
     char *Tcl_DStringAppendElement(Tcl_DString *dsPtr, const char *element)
@@ -454,7 +454,7 @@ declare 123 {
     void Tcl_DStringResult(Tcl_Interp *interp, Tcl_DString *dsPtr)
 }
 declare 124 {
-    void Tcl_DStringSetLength(Tcl_DString *dsPtr, int length)
+    void Tcl_DStringSetLength(Tcl_DString *dsPtr, Tcl_Size length)
 }
 declare 125 {
     void Tcl_DStringStartSublist(Tcl_DString *dsPtr)
@@ -547,7 +547,7 @@ declare 151 {
 	    int *modePtr)
 }
 declare 152 {
-    int Tcl_GetChannelBufferSize(Tcl_Channel chan)
+    Tcl_Size Tcl_GetChannelBufferSize(Tcl_Channel chan)
 }
 declare 153 {
     int Tcl_GetChannelHandle(Tcl_Channel chan, int direction,
@@ -609,10 +609,10 @@ declare 168 {
     Tcl_PathType Tcl_GetPathType(const char *path)
 }
 declare 169 {
-    int Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr)
+    Tcl_Size Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr)
 }
 declare 170 {
-    int Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr)
+    Tcl_Size Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr)
 }
 declare 171 {
     int Tcl_GetServiceMode(void)
@@ -664,7 +664,7 @@ declare 185 {
 }
 # Obsolete, use Tcl_FSJoinPath
 declare 186 {
-    char *Tcl_JoinPath(int argc, const char *const *argv,
+    char *Tcl_JoinPath(Tcl_Size argc, const char *const *argv,
 	    Tcl_DString *resultPtr)
 }
 declare 187 {
@@ -687,7 +687,7 @@ declare 191 {
     Tcl_Channel Tcl_MakeTcpClientChannel(void *tcpSocket)
 }
 declare 192 {
-    char *Tcl_Merge(int argc, const char *const *argv)
+    char *Tcl_Merge(Tcl_Size argc, const char *const *argv)
 }
 declare 193 {
     Tcl_HashEntry *Tcl_NextHashEntry(Tcl_HashSearch *searchPtr)
@@ -704,7 +704,7 @@ declare 196 {
 	    Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags)
 }
 declare 197 {
-    Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
+    Tcl_Channel Tcl_OpenCommandChannel(Tcl_Interp *interp, Tcl_Size argc,
 	    const char **argv, int flags)
 }
 # This is obsolete, use Tcl_FSOpenFileChannel
@@ -737,7 +737,7 @@ declare 205 {
     void Tcl_QueueEvent(Tcl_Event *evPtr, int position)
 }
 declare 206 {
-    int Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead)
+    Tcl_Size Tcl_Read(Tcl_Channel chan, char *bufPtr, Tcl_Size toRead)
 }
 declare 207 {
     void Tcl_ReapDetachedProcs(void)
@@ -766,7 +766,7 @@ declare 214 {
 	    const char *pattern)
 }
 declare 215 {
-    void Tcl_RegExpRange(Tcl_RegExp regexp, int index,
+    void Tcl_RegExpRange(Tcl_RegExp regexp, Tcl_Size index,
 	    const char **startPtr, const char **endPtr)
 }
 declare 216 {
@@ -776,10 +776,10 @@ declare 217 {
     void Tcl_ResetResult(Tcl_Interp *interp)
 }
 declare 218 {
-    int Tcl_ScanElement(const char *src, int *flagPtr)
+    Tcl_Size Tcl_ScanElement(const char *src, int *flagPtr)
 }
 declare 219 {
-    int Tcl_ScanCountedElement(const char *src, int length, int *flagPtr)
+    Tcl_Size Tcl_ScanCountedElement(const char *src, Tcl_Size length, int *flagPtr)
 }
 declare 220 {deprecated {}} {
     int Tcl_SeekOld(Tcl_Channel chan, int offset, int mode)
@@ -795,7 +795,7 @@ declare 223 {
 	    Tcl_InterpDeleteProc *proc, void *clientData)
 }
 declare 224 {
-    void Tcl_SetChannelBufferSize(Tcl_Channel chan, int sz)
+    void Tcl_SetChannelBufferSize(Tcl_Channel chan, Tcl_Size sz)
 }
 declare 225 {
     int Tcl_SetChannelOption(Tcl_Interp *interp, Tcl_Channel chan,
@@ -818,7 +818,7 @@ declare 230 {nostub {Don't use this function in a stub-enabled extension}} {
     const char *Tcl_SetPanicProc(TCL_NORETURN1 Tcl_PanicProc *panicProc)
 }
 declare 231 {
-    int Tcl_SetRecursionLimit(Tcl_Interp *interp, int depth)
+    Tcl_Size Tcl_SetRecursionLimit(Tcl_Interp *interp, Tcl_Size depth)
 }
 declare 232 {
     void Tcl_SetResult(Tcl_Interp *interp, char *result,
@@ -884,7 +884,7 @@ declare 249 {
 	    Tcl_DString *bufferPtr)
 }
 declare 250 {
-    int Tcl_Ungets(Tcl_Channel chan, const char *str, int len, int atHead)
+    Tcl_Size Tcl_Ungets(Tcl_Channel chan, const char *str, Tcl_Size len, int atHead)
 }
 declare 251 {
     void Tcl_UnlinkVar(Tcl_Interp *interp, const char *varName)
@@ -932,10 +932,10 @@ declare 262 {
 	    void *prevClientData)
 }
 declare 263 {
-    int Tcl_Write(Tcl_Channel chan, const char *s, int slen)
+    Tcl_Size Tcl_Write(Tcl_Channel chan, const char *s, Tcl_Size slen)
 }
 declare 264 {
-    void Tcl_WrongNumArgs(Tcl_Interp *interp, int objc,
+    void Tcl_WrongNumArgs(Tcl_Interp *interp, Tcl_Size objc,
 	    Tcl_Obj *const objv[], const char *message)
 }
 declare 265 {
@@ -1047,11 +1047,11 @@ declare 290 {deprecated {Use Tcl_DiscardInterpState}} {
     void Tcl_DiscardResult(Tcl_SavedResult *statePtr)
 }
 declare 291 {
-    int Tcl_EvalEx(Tcl_Interp *interp, const char *script, int numBytes,
+    int Tcl_EvalEx(Tcl_Interp *interp, const char *script, Tcl_Size numBytes,
 	    int flags)
 }
 declare 292 {
-    int Tcl_EvalObjv(Tcl_Interp *interp, int objc, Tcl_Obj *const objv[],
+    int Tcl_EvalObjv(Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[],
 	    int flags)
 }
 declare 293 {
@@ -1062,13 +1062,13 @@ declare 294 {
 }
 declare 295 {
     int Tcl_ExternalToUtf(Tcl_Interp *interp, Tcl_Encoding encoding,
-	    const char *src, int srcLen, int flags,
-	    Tcl_EncodingState *statePtr, char *dst, int dstLen,
+	    const char *src, Tcl_Size srcLen, int flags,
+	    Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen,
 	    int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr)
 }
 declare 296 {
     char *Tcl_ExternalToUtfDString(Tcl_Encoding encoding,
-	    const char *src, int srcLen, Tcl_DString *dsPtr)
+	    const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr)
 }
 declare 297 {
     void Tcl_FinalizeThread(void)
@@ -1093,11 +1093,11 @@ declare 303 {
 }
 declare 304 {
     int Tcl_GetIndexFromObjStruct(Tcl_Interp *interp, Tcl_Obj *objPtr,
-	    const void *tablePtr, int offset, const char *msg, int flags,
+	    const void *tablePtr, Tcl_Size offset, const char *msg, int flags,
 	    void *indexPtr)
 }
 declare 305 {
-    void *Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr, int size)
+    void *Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr, Tcl_Size size)
 }
 declare 306 {
     Tcl_Obj *Tcl_GetVar2Ex(Tcl_Interp *interp, const char *part1,
@@ -1120,11 +1120,11 @@ declare 311 {
 	    const Tcl_Time *timePtr)
 }
 declare 312 {
-    int Tcl_NumUtfChars(const char *src, int length)
+    Tcl_Size Tcl_NumUtfChars(const char *src, Tcl_Size length)
 }
 declare 313 {
-    int Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr,
-	    int charsToRead, int appendFlag)
+    Tcl_Size Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr,
+	    Tcl_Size charsToRead, int appendFlag)
 }
 declare 314 {deprecated {Use Tcl_RestoreInterpState}} {
     void Tcl_RestoreResult(Tcl_Interp *interp, Tcl_SavedResult *statePtr)
@@ -1147,7 +1147,7 @@ declare 319 {
 	    int position)
 }
 declare 320 {
-    int Tcl_UniCharAtIndex(const char *src, int index)
+    int Tcl_UniCharAtIndex(const char *src, Tcl_Size index)
 }
 declare 321 {
     int Tcl_UniCharToLower(int ch)
@@ -1162,13 +1162,13 @@ declare 324 {
     int Tcl_UniCharToUtf(int ch, char *buf)
 }
 declare 325 {
-    const char *Tcl_UtfAtIndex(const char *src, int index)
+    const char *Tcl_UtfAtIndex(const char *src, Tcl_Size index)
 }
 declare 326 {
-    int TclUtfCharComplete(const char *src, int length)
+    int TclUtfCharComplete(const char *src, Tcl_Size length)
 }
 declare 327 {
-    int Tcl_UtfBackslash(const char *src, int *readPtr, char *dst)
+    Tcl_Size Tcl_UtfBackslash(const char *src, int *readPtr, char *dst)
 }
 declare 328 {
     const char *Tcl_UtfFindFirst(const char *src, int ch)
@@ -1184,13 +1184,13 @@ declare 331 {
 }
 declare 332 {
     int Tcl_UtfToExternal(Tcl_Interp *interp, Tcl_Encoding encoding,
-	    const char *src, int srcLen, int flags,
-	    Tcl_EncodingState *statePtr, char *dst, int dstLen,
+	    const char *src, Tcl_Size srcLen, int flags,
+	    Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen,
 	    int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr)
 }
 declare 333 {
     char *Tcl_UtfToExternalDString(Tcl_Encoding encoding,
-	    const char *src, int srcLen, Tcl_DString *dsPtr)
+	    const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr)
 }
 declare 334 {
     int Tcl_UtfToLower(char *src)
@@ -1205,10 +1205,10 @@ declare 337 {
     int Tcl_UtfToUpper(char *src)
 }
 declare 338 {
-    int Tcl_WriteChars(Tcl_Channel chan, const char *src, int srcLen)
+    Tcl_Size Tcl_WriteChars(Tcl_Channel chan, const char *src, Tcl_Size srcLen)
 }
 declare 339 {
-    int Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr)
+    Tcl_Size Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr)
 }
 declare 340 {
     char *Tcl_GetString(Tcl_Obj *objPtr)
@@ -1247,7 +1247,7 @@ declare 351 {
     int Tcl_UniCharIsWordChar(int ch)
 }
 declare 352 {
-    int Tcl_Char16Len(const unsigned short *uniStr)
+    Tcl_Size Tcl_Char16Len(const unsigned short *uniStr)
 }
 declare 353 {deprecated {Use Tcl_UtfNcmp}} {
     int Tcl_UniCharNcmp(const unsigned short *ucs, const unsigned short *uct,
@@ -1255,11 +1255,11 @@ declare 353 {deprecated {Use Tcl_UtfNcmp}} {
 }
 declare 354 {
     char *Tcl_Char16ToUtfDString(const unsigned short *uniStr,
-	    int uniLength, Tcl_DString *dsPtr)
+	    Tcl_Size uniLength, Tcl_DString *dsPtr)
 }
 declare 355 {
     unsigned short *Tcl_UtfToChar16DString(const char *src,
-	    int length, Tcl_DString *dsPtr)
+	    Tcl_Size length, Tcl_DString *dsPtr)
 }
 declare 356 {
     Tcl_RegExp Tcl_GetRegExpFromObj(Tcl_Interp *interp, Tcl_Obj *patObj,
@@ -1274,29 +1274,29 @@ declare 358 {
 }
 declare 359 {
     void Tcl_LogCommandInfo(Tcl_Interp *interp, const char *script,
-	    const char *command, int length)
+	    const char *command, Tcl_Size length)
 }
 declare 360 {
     int Tcl_ParseBraces(Tcl_Interp *interp, const char *start,
-	    int numBytes, Tcl_Parse *parsePtr, int append,
+	    Tcl_Size numBytes, Tcl_Parse *parsePtr, int append,
 	    const char **termPtr)
 }
 declare 361 {
     int Tcl_ParseCommand(Tcl_Interp *interp, const char *start,
-	    int numBytes, int nested, Tcl_Parse *parsePtr)
+	    Tcl_Size numBytes, int nested, Tcl_Parse *parsePtr)
 }
 declare 362 {
     int Tcl_ParseExpr(Tcl_Interp *interp, const char *start,
-	    int numBytes, Tcl_Parse *parsePtr)
+	    Tcl_Size numBytes, Tcl_Parse *parsePtr)
 }
 declare 363 {
     int Tcl_ParseQuotedString(Tcl_Interp *interp, const char *start,
-	    int numBytes, Tcl_Parse *parsePtr, int append,
+	    Tcl_Size numBytes, Tcl_Parse *parsePtr, int append,
 	    const char **termPtr)
 }
 declare 364 {
     int Tcl_ParseVarName(Tcl_Interp *interp, const char *start,
-	    int numBytes, Tcl_Parse *parsePtr, int append)
+	    Tcl_Size numBytes, Tcl_Parse *parsePtr, int append)
 }
 # These 4 functions are obsolete, use Tcl_FSGetCwd, Tcl_FSChdir,
 # Tcl_FSAccess and Tcl_FSStat
@@ -1335,33 +1335,33 @@ declare 375 {
 }
 declare 376 {
     int Tcl_RegExpExecObj(Tcl_Interp *interp, Tcl_RegExp regexp,
-	    Tcl_Obj *textObj, int offset, int nmatches, int flags)
+	    Tcl_Obj *textObj, Tcl_Size offset, Tcl_Size nmatches, int flags)
 }
 declare 377 {
     void Tcl_RegExpGetInfo(Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr)
 }
 declare 378 {
-    Tcl_Obj *Tcl_NewUnicodeObj(const unsigned short *unicode, int numChars)
+    Tcl_Obj *Tcl_NewUnicodeObj(const unsigned short *unicode, Tcl_Size numChars)
 }
 declare 379 {
     void Tcl_SetUnicodeObj(Tcl_Obj *objPtr, const unsigned short *unicode,
-	    int numChars)
+	    Tcl_Size numChars)
 }
 declare 380 {
-    int Tcl_GetCharLength(Tcl_Obj *objPtr)
+    Tcl_Size Tcl_GetCharLength(Tcl_Obj *objPtr)
 }
 declare 381 {
-    int Tcl_GetUniChar(Tcl_Obj *objPtr, int index)
+    int Tcl_GetUniChar(Tcl_Obj *objPtr, Tcl_Size index)
 }
 declare 382 {deprecated {No longer in use, changed to macro}} {
     unsigned short *Tcl_GetUnicode(Tcl_Obj *objPtr)
 }
 declare 383 {
-    Tcl_Obj *Tcl_GetRange(Tcl_Obj *objPtr, int first, int last)
+    Tcl_Obj *Tcl_GetRange(Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last)
 }
 declare 384 {
     void Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr, const unsigned short *unicode,
-	    int length)
+	    Tcl_Size length)
 }
 declare 385 {
     int Tcl_RegExpMatchObj(Tcl_Interp *interp, Tcl_Obj *textObj,
@@ -1381,7 +1381,7 @@ declare 389 {
 }
 declare 390 {
     int Tcl_ProcObjCmd(void *clientData, Tcl_Interp *interp,
-	    int objc, Tcl_Obj *const objv[])
+	    Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 391 {
     void Tcl_ConditionFinalize(Tcl_Condition *condPtr)
@@ -1391,15 +1391,15 @@ declare 392 {
 }
 declare 393 {
     int Tcl_CreateThread(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc,
-	    void *clientData, int stackSize, int flags)
+	    void *clientData, Tcl_Size stackSize, int flags)
 }
 
 # Introduced in 8.3.2
 declare 394 {
-    int Tcl_ReadRaw(Tcl_Channel chan, char *dst, int bytesToRead)
+    Tcl_Size Tcl_ReadRaw(Tcl_Channel chan, char *dst, Tcl_Size bytesToRead)
 }
 declare 395 {
-    int Tcl_WriteRaw(Tcl_Channel chan, const char *src, int srcLen)
+    Tcl_Size Tcl_WriteRaw(Tcl_Channel chan, const char *src, Tcl_Size srcLen)
 }
 declare 396 {
     Tcl_Channel Tcl_GetTopChannel(Tcl_Channel chan)
@@ -1534,7 +1534,7 @@ declare 431 {
 	    const char *file, int line)
 }
 declare 432 {
-    int Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, int length)
+    int Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, Tcl_Size length)
 }
 
 # TIP#10 (thread-aware channels) akupries
@@ -1640,7 +1640,7 @@ declare 459 {
     int Tcl_FSConvertToPathType(Tcl_Interp *interp, Tcl_Obj *pathPtr)
 }
 declare 460 {
-    Tcl_Obj *Tcl_FSJoinPath(Tcl_Obj *listObj, int elements)
+    Tcl_Obj *Tcl_FSJoinPath(Tcl_Obj *listObj, Tcl_Size elements)
 }
 declare 461 {
     Tcl_Obj *Tcl_FSSplitPath(Tcl_Obj *pathPtr, int *lenPtr)
@@ -1652,7 +1652,7 @@ declare 463 {
     Tcl_Obj *Tcl_FSGetNormalizedPath(Tcl_Interp *interp, Tcl_Obj *pathPtr)
 }
 declare 464 {
-    Tcl_Obj *Tcl_FSJoinToPath(Tcl_Obj *pathPtr, int objc,
+    Tcl_Obj *Tcl_FSJoinToPath(Tcl_Obj *pathPtr, Tcl_Size objc,
 	    Tcl_Obj *const objv[])
 }
 declare 465 {
@@ -1712,7 +1712,7 @@ declare 480 {
 # TIP#56 (evaluate a parsed script) msofer
 declare 481 {
     int Tcl_EvalTokensStandard(Tcl_Interp *interp, Tcl_Token *tokenPtr,
-	    int count)
+	    Tcl_Size count)
 }
 
 # TIP#73 (access to current time) kbk
@@ -1798,11 +1798,11 @@ declare 500 {
 }
 declare 501 {
     int Tcl_DictObjPutKeyList(Tcl_Interp *interp, Tcl_Obj *dictPtr,
-	    int keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr)
+	    Tcl_Size keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr)
 }
 declare 502 {
     int Tcl_DictObjRemoveKeyList(Tcl_Interp *interp, Tcl_Obj *dictPtr,
-	    int keyc, Tcl_Obj *const *keyv)
+	    Tcl_Size keyc, Tcl_Obj *const *keyv)
 }
 declare 503 {
     Tcl_Obj *Tcl_NewDictObj(void)
@@ -1895,7 +1895,7 @@ declare 524 {
     int Tcl_LimitExceeded(Tcl_Interp *interp)
 }
 declare 525 {
-    void Tcl_LimitSetCommands(Tcl_Interp *interp, int commandLimit)
+    void Tcl_LimitSetCommands(Tcl_Interp *interp, Tcl_Size commandLimit)
 }
 declare 526 {
     void Tcl_LimitSetTime(Tcl_Interp *interp, Tcl_Time *timeLimitPtr)
@@ -2084,7 +2084,7 @@ declare 572 {
 # TIP#268 (extended version numbers and requirements) akupries
 declare 573 {
     int Tcl_PkgRequireProc(Tcl_Interp *interp, const char *name,
-	    int objc, Tcl_Obj *const objv[], void *clientDataPtr)
+	    Tcl_Size objc, Tcl_Obj *const objv[], void *clientDataPtr)
 }
 
 # TIP#270 (utility C routines for string formatting) dgp
@@ -2093,15 +2093,15 @@ declare 574 {
 }
 declare 575 {
     void Tcl_AppendLimitedToObj(Tcl_Obj *objPtr, const char *bytes,
-	    int length, int limit, const char *ellipsis)
+	    Tcl_Size length, Tcl_Size limit, const char *ellipsis)
 }
 declare 576 {
-    Tcl_Obj *Tcl_Format(Tcl_Interp *interp, const char *format, int objc,
+    Tcl_Obj *Tcl_Format(Tcl_Interp *interp, const char *format, Tcl_Size objc,
 	    Tcl_Obj *const objv[])
 }
 declare 577 {
     int Tcl_AppendFormatToObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
-	    const char *format, int objc, Tcl_Obj *const objv[])
+	    const char *format, Tcl_Size objc, Tcl_Obj *const objv[])
 }
 declare 578 {
     Tcl_Obj *Tcl_ObjPrintf(const char *format, ...)
@@ -2138,11 +2138,11 @@ declare 584 {
     int Tcl_NREvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int flags)
 }
 declare 585 {
-    int Tcl_NREvalObjv(Tcl_Interp *interp, int objc,
+    int Tcl_NREvalObjv(Tcl_Interp *interp, Tcl_Size objc,
 	    Tcl_Obj *const objv[], int flags)
 }
 declare 586 {
-    int Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd, int objc,
+    int Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd, Tcl_Size objc,
 	    Tcl_Obj *const objv[], int flags)
 }
 declare 587 {
@@ -2154,7 +2154,7 @@ declare 587 {
 # classic objProc
 declare 588 {
     int Tcl_NRCallObjProc(Tcl_Interp *interp, Tcl_ObjCmdProc *objProc,
-	    void *clientData, int objc, Tcl_Obj *const objv[])
+	    void *clientData, Tcl_Size objc, Tcl_Obj *const objv[])
 }
 
 # TIP#316 (Tcl_StatBuf reader functions) dkf
@@ -2245,15 +2245,15 @@ declare 610 {
 }
 declare 611 {
     int Tcl_ZlibInflate(Tcl_Interp *interp, int format, Tcl_Obj *data,
-	    int buffersize, Tcl_Obj *gzipHeaderDictObj)
+	    Tcl_Size buffersize, Tcl_Obj *gzipHeaderDictObj)
 }
 declare 612 {
     unsigned int Tcl_ZlibCRC32(unsigned int crc, const unsigned char *buf,
-	    int len)
+	    Tcl_Size len)
 }
 declare 613 {
     unsigned int Tcl_ZlibAdler32(unsigned int adler, const unsigned char *buf,
-	    int len)
+	    Tcl_Size len)
 }
 declare 614 {
     int Tcl_ZlibStreamInit(Tcl_Interp *interp, int mode, int format,
@@ -2273,7 +2273,7 @@ declare 618 {
 }
 declare 619 {
     int Tcl_ZlibStreamGet(Tcl_ZlibStream zshandle, Tcl_Obj *data,
-	    int count)
+	    Tcl_Size count)
 }
 declare 620 {
     int Tcl_ZlibStreamClose(Tcl_ZlibStream zshandle)
@@ -2385,12 +2385,12 @@ declare 643 {
 # TIP#312 New Tcl_LinkArray() function
 declare 644 {
     int Tcl_LinkArray(Tcl_Interp *interp, const char *varName, void *addr,
-	    int type, int size)
+	    int type, Tcl_Size size)
 }
 
 declare 645 {
     int Tcl_GetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr,
-	    int endValue, int *indexPtr)
+	    Tcl_Size endValue, Tcl_Size *indexPtr)
 }
 
 # TIP #548
@@ -2399,11 +2399,11 @@ declare 646 {
 }
 declare 647 {
     char *Tcl_UniCharToUtfDString(const int *uniStr,
-	    int uniLength, Tcl_DString *dsPtr)
+	    Tcl_Size uniLength, Tcl_DString *dsPtr)
 }
 declare 648 {
     int *Tcl_UtfToUniCharDString(const char *src,
-	    int length, Tcl_DString *dsPtr)
+	    Tcl_Size length, Tcl_DString *dsPtr)
 }
 
 # TIP #568
@@ -2430,7 +2430,7 @@ declare 653 {
 
 # TIP #575
 declare 654 {
-    int Tcl_UtfCharComplete(const char *src, int length)
+    int Tcl_UtfCharComplete(const char *src, Tcl_Size length)
 }
 declare 655 {
     const char *Tcl_UtfNext(const char *src)
@@ -2442,12 +2442,12 @@ declare 657 {
     int Tcl_UniCharIsUnicode(int ch)
 }
 declare 658 {
-    int Tcl_ExternalToUtfDStringEx(Tcl_Encoding encoding,
-	    const char *src, int srcLen, int flags, Tcl_DString *dsPtr)
+    Tcl_Size Tcl_ExternalToUtfDStringEx(Tcl_Encoding encoding,
+	    const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr)
 }
 declare 659 {
-    int Tcl_UtfToExternalDStringEx(Tcl_Encoding encoding,
-	    const char *src, int srcLen, int flags, Tcl_DString *dsPtr)
+    Tcl_Size Tcl_UtfToExternalDStringEx(Tcl_Encoding encoding,
+	    const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr)
 }
 
 # TIP #511
@@ -2484,22 +2484,22 @@ declare 667 {
 
 # TIP #617
 declare 668 {
-    int Tcl_UniCharLen(const int *uniStr)
+    Tcl_Size Tcl_UniCharLen(const int *uniStr)
 }
 declare 669 {
-    int TclNumUtfChars(const char *src, int length)
+    Tcl_Size TclNumUtfChars(const char *src, Tcl_Size length)
 }
 declare 670 {
-    int TclGetCharLength(Tcl_Obj *objPtr)
+    Tcl_Size TclGetCharLength(Tcl_Obj *objPtr)
 }
 declare 671 {
-    const char *TclUtfAtIndex(const char *src, int index)
+    const char *TclUtfAtIndex(const char *src, Tcl_Size index)
 }
 declare 672 {
-    Tcl_Obj *TclGetRange(Tcl_Obj *objPtr, int first, int last)
+    Tcl_Obj *TclGetRange(Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last)
 }
 declare 673 {
-    int TclGetUniChar(Tcl_Obj *objPtr, int index)
+    int TclGetUniChar(Tcl_Obj *objPtr, Tcl_Size index)
 }
 
 declare 674 {
@@ -2547,6 +2547,11 @@ declare 682 {
     int Tcl_RemoveChannelMode(Tcl_Interp *interp, Tcl_Channel chan, int mode)
 }
 
+# TIP 643
+declare 683 {
+   int Tcl_GetEncodingNulLength(Tcl_Encoding encoding)
+}
+
 # ----- BASELINE -- FOR -- 8.7.0 ----- #
 
 ##############################################################################
@@ -2597,10 +2602,10 @@ declare 2 macosx {
 # Public functions that are not accessible via the stubs table.
 
 export {
-    void Tcl_Main(int argc, char **argv, Tcl_AppInitProc *appInitProc)
+    void Tcl_Main(Tcl_Size argc, char **argv, Tcl_AppInitProc *appInitProc)
 }
 export {
-    void Tcl_MainEx(int argc, char **argv, Tcl_AppInitProc *appInitProc,
+    void Tcl_MainEx(Tcl_Size argc, char **argv, Tcl_AppInitProc *appInitProc,
     Tcl_Interp *interp)
 }
 export {
diff --git a/generic/tcl.h b/generic/tcl.h
index 849278b..3560481 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -48,10 +48,10 @@ extern "C" {
  */
 
 #if !defined(TCL_MAJOR_VERSION)
-#define TCL_MAJOR_VERSION   8
+#   define TCL_MAJOR_VERSION   8
 #endif
 #if TCL_MAJOR_VERSION != 8
-#error "This header-file is for Tcl 8 only"
+#   error "This header-file is for Tcl 8 only"
 #endif
 #define TCL_MINOR_VERSION   7
 #define TCL_RELEASE_LEVEL   TCL_ALPHA_RELEASE
@@ -156,13 +156,8 @@ extern "C" {
 #   endif
 #else
 #   define TCL_FORMAT_PRINTF(a,b)
-#   if defined(_MSC_VER) && (_MSC_VER >= 1310)
-#	define TCL_NORETURN _declspec(noreturn)
-#	define TCL_NOINLINE __declspec(noinline)
-#   else
-#	define TCL_NORETURN /* nothing */
-#	define TCL_NOINLINE /* nothing */
-#   endif
+#   define TCL_NORETURN _declspec(noreturn)
+#   define TCL_NOINLINE __declspec(noinline)
 #   define TCL_NORETURN1 /* nothing */
 #endif
 
@@ -410,11 +405,11 @@ typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;
 #ifdef _WIN32
 #   if defined(_WIN64) || defined(_USE_64BIT_TIME_T)
 	typedef struct __stat64 Tcl_StatBuf;
-#   elif (defined(_MSC_VER) && (_MSC_VER < 1400)) || defined(_USE_32BIT_TIME_T)
+#   elif defined(_USE_32BIT_TIME_T)
 	typedef struct _stati64	Tcl_StatBuf;
 #   else
 	typedef struct _stat32i64 Tcl_StatBuf;
-#   endif /* _MSC_VER < 1400 */
+#   endif
 #elif defined(__CYGWIN__)
     typedef struct {
 	dev_t st_dev;
@@ -499,9 +494,9 @@ typedef struct Tcl_ZLibStream_ *Tcl_ZlibStream;
  */
 
 #if defined _WIN32
-typedef unsigned (__stdcall Tcl_ThreadCreateProc) (ClientData clientData);
+typedef unsigned (__stdcall Tcl_ThreadCreateProc) (void *clientData);
 #else
-typedef void (Tcl_ThreadCreateProc) (ClientData clientData);
+typedef void (Tcl_ThreadCreateProc) (void *clientData);
 #endif
 
 /*
@@ -665,67 +660,67 @@ struct Tcl_Obj;
  */
 
 typedef int (Tcl_AppInitProc) (Tcl_Interp *interp);
-typedef int (Tcl_AsyncProc) (ClientData clientData, Tcl_Interp *interp,
+typedef int (Tcl_AsyncProc) (void *clientData, Tcl_Interp *interp,
 	int code);
-typedef void (Tcl_ChannelProc) (ClientData clientData, int mask);
-typedef void (Tcl_CloseProc) (ClientData data);
-typedef void (Tcl_CmdDeleteProc) (ClientData clientData);
-typedef int (Tcl_CmdProc) (ClientData clientData, Tcl_Interp *interp,
+typedef void (Tcl_ChannelProc) (void *clientData, int mask);
+typedef void (Tcl_CloseProc) (void *data);
+typedef void (Tcl_CmdDeleteProc) (void *clientData);
+typedef int (Tcl_CmdProc) (void *clientData, Tcl_Interp *interp,
 	int argc, const char *argv[]);
-typedef void (Tcl_CmdTraceProc) (ClientData clientData, Tcl_Interp *interp,
+typedef void (Tcl_CmdTraceProc) (void *clientData, Tcl_Interp *interp,
 	int level, char *command, Tcl_CmdProc *proc,
-	ClientData cmdClientData, int argc, const char *argv[]);
-typedef int (Tcl_CmdObjTraceProc) (ClientData clientData, Tcl_Interp *interp,
+	void *cmdClientData, int argc, const char *argv[]);
+typedef int (Tcl_CmdObjTraceProc) (void *clientData, Tcl_Interp *interp,
 	int level, const char *command, Tcl_Command commandInfo, int objc,
 	struct Tcl_Obj *const *objv);
 typedef int (Tcl_CmdObjTraceProc2) (void *clientData, Tcl_Interp *interp,
 	int level, const char *command, Tcl_Command commandInfo, size_t objc,
 	struct Tcl_Obj *const *objv);
-typedef void (Tcl_CmdObjTraceDeleteProc) (ClientData clientData);
+typedef void (Tcl_CmdObjTraceDeleteProc) (void *clientData);
 typedef void (Tcl_DupInternalRepProc) (struct Tcl_Obj *srcPtr,
 	struct Tcl_Obj *dupPtr);
-typedef int (Tcl_EncodingConvertProc) (ClientData clientData, const char *src,
+typedef int (Tcl_EncodingConvertProc) (void *clientData, const char *src,
 	int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst,
 	int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr);
-typedef void (Tcl_EncodingFreeProc) (ClientData clientData);
+typedef void (Tcl_EncodingFreeProc) (void *clientData);
 typedef int (Tcl_EventProc) (Tcl_Event *evPtr, int flags);
-typedef void (Tcl_EventCheckProc) (ClientData clientData, int flags);
-typedef int (Tcl_EventDeleteProc) (Tcl_Event *evPtr, ClientData clientData);
-typedef void (Tcl_EventSetupProc) (ClientData clientData, int flags);
-typedef void (Tcl_ExitProc) (ClientData clientData);
-typedef void (Tcl_FileProc) (ClientData clientData, int mask);
-typedef void (Tcl_FileFreeProc) (ClientData clientData);
+typedef void (Tcl_EventCheckProc) (void *clientData, int flags);
+typedef int (Tcl_EventDeleteProc) (Tcl_Event *evPtr, void *clientData);
+typedef void (Tcl_EventSetupProc) (void *clientData, int flags);
+typedef void (Tcl_ExitProc) (void *clientData);
+typedef void (Tcl_FileProc) (void *clientData, int mask);
+typedef void (Tcl_FileFreeProc) (void *clientData);
 typedef void (Tcl_FreeInternalRepProc) (struct Tcl_Obj *objPtr);
 typedef void (Tcl_FreeProc) (char *blockPtr);
-typedef void (Tcl_IdleProc) (ClientData clientData);
-typedef void (Tcl_InterpDeleteProc) (ClientData clientData,
+typedef void (Tcl_IdleProc) (void *clientData);
+typedef void (Tcl_InterpDeleteProc) (void *clientData,
 	Tcl_Interp *interp);
-typedef int (Tcl_MathProc) (ClientData clientData, Tcl_Interp *interp,
+typedef int (Tcl_MathProc) (void *clientData, Tcl_Interp *interp,
 	Tcl_Value *args, Tcl_Value *resultPtr);
-typedef void (Tcl_NamespaceDeleteProc) (ClientData clientData);
-typedef int (Tcl_ObjCmdProc) (ClientData clientData, Tcl_Interp *interp,
+typedef void (Tcl_NamespaceDeleteProc) (void *clientData);
+typedef int (Tcl_ObjCmdProc) (void *clientData, Tcl_Interp *interp,
 	int objc, struct Tcl_Obj *const *objv);
 typedef int (Tcl_ObjCmdProc2) (void *clientData, Tcl_Interp *interp,
 	size_t objc, struct Tcl_Obj *const *objv);
 typedef int (Tcl_LibraryInitProc) (Tcl_Interp *interp);
 typedef int (Tcl_LibraryUnloadProc) (Tcl_Interp *interp, int flags);
 typedef void (Tcl_PanicProc) (const char *format, ...);
-typedef void (Tcl_TcpAcceptProc) (ClientData callbackData, Tcl_Channel chan,
+typedef void (Tcl_TcpAcceptProc) (void *callbackData, Tcl_Channel chan,
 	char *address, int port);
-typedef void (Tcl_TimerProc) (ClientData clientData);
+typedef void (Tcl_TimerProc) (void *clientData);
 typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
 typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
-typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp,
+typedef char * (Tcl_VarTraceProc) (void *clientData, Tcl_Interp *interp,
 	const char *part1, const char *part2, int flags);
-typedef void (Tcl_CommandTraceProc) (ClientData clientData, Tcl_Interp *interp,
+typedef void (Tcl_CommandTraceProc) (void *clientData, Tcl_Interp *interp,
 	const char *oldName, const char *newName, int flags);
 typedef void (Tcl_CreateFileHandlerProc) (int fd, int mask, Tcl_FileProc *proc,
-	ClientData clientData);
+	void *clientData);
 typedef void (Tcl_DeleteFileHandlerProc) (int fd);
-typedef void (Tcl_AlertNotifierProc) (ClientData clientData);
+typedef void (Tcl_AlertNotifierProc) (void *clientData);
 typedef void (Tcl_ServiceModeHookProc) (int mode);
-typedef ClientData (Tcl_InitNotifierProc) (void);
-typedef void (Tcl_FinalizeNotifierProc) (ClientData clientData);
+typedef void *(Tcl_InitNotifierProc) (void);
+typedef void (Tcl_FinalizeNotifierProc) (void *clientData);
 typedef void (Tcl_MainLoopProc) (void);
 
 #ifndef TCL_NO_DEPRECATED
@@ -786,9 +781,11 @@ typedef union Tcl_ObjInternalRep {	/* The internal representation: */
  * An object stores a value as either a string, some internal representation,
  * or both.
  */
+#define Tcl_Size int
+
 
 typedef struct Tcl_Obj {
-    int refCount;		/* When 0 the object will be freed. */
+    Tcl_Size refCount;		/* When 0 the object will be freed. */
     char *bytes;		/* This points to the first byte of the
 				 * object's string representation. The array
 				 * must be followed by a null byte (i.e., at
@@ -800,7 +797,7 @@ typedef struct Tcl_Obj {
 				 * should use Tcl_GetStringFromObj or
 				 * Tcl_GetString to get a pointer to the byte
 				 * array as a readonly value. */
-    int length;			/* The number of bytes at *bytes, not
+    Tcl_Size length;			/* The number of bytes at *bytes, not
 				 * including the terminating null. */
     const Tcl_ObjType *typePtr;	/* Denotes the object's type. Always
 				 * corresponds to the type of the object's
@@ -843,7 +840,7 @@ typedef struct Tcl_Namespace {
 				 * is an synonym. */
     char *fullName;		/* The namespace's fully qualified name. This
 				 * starts with ::. */
-    ClientData clientData;	/* Arbitrary value associated with this
+    void *clientData;	/* Arbitrary value associated with this
 				 * namespace. */
     Tcl_NamespaceDeleteProc *deleteProc;
 				/* Function invoked when deleting the
@@ -880,14 +877,14 @@ typedef struct Tcl_Namespace {
 typedef struct Tcl_CallFrame {
     Tcl_Namespace *nsPtr;
     int dummy1;
-    int dummy2;
+    Tcl_Size dummy2;
     void *dummy3;
     void *dummy4;
     void *dummy5;
-    int dummy6;
+    Tcl_Size dummy6;
     void *dummy7;
     void *dummy8;
-    int dummy9;
+    Tcl_Size dummy9;
     void *dummy10;
     void *dummy11;
     void *dummy12;
@@ -943,9 +940,9 @@ typedef struct Tcl_CmdInfo {
 typedef struct Tcl_DString {
     char *string;		/* Points to beginning of string: either
 				 * staticSpace below or a malloced array. */
-    int length;			/* Number of non-NULL characters in the
+    Tcl_Size length;		/* Number of non-NULL characters in the
 				 * string. */
-    int spaceAvl;		/* Total number of bytes available for the
+    Tcl_Size spaceAvl;		/* Total number of bytes available for the
 				 * string and its terminating NULL char. */
     char staticSpace[TCL_DSTRING_STATIC_SIZE];
 				/* Space to use in common case where string is
@@ -1175,7 +1172,7 @@ struct Tcl_HashEntry {
     void *hash;			/* Hash value, stored as pointer to ensure
 				 * that the offsets of the fields in this
 				 * structure are not changed. */
-    ClientData clientData;	/* Application stores something here with
+    void *clientData;	/* Application stores something here with
 				 * Tcl_SetHashValue. */
     union {			/* Key has one of these forms: */
 	char *oneWordValue;	/* One-word value for key. */
@@ -1263,11 +1260,11 @@ struct Tcl_HashTable {
     Tcl_HashEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
 				/* Bucket array used for small tables (to
 				 * avoid mallocs and frees). */
-    int numBuckets;		/* Total number of buckets allocated at
+    Tcl_Size numBuckets;		/* Total number of buckets allocated at
 				 * **bucketPtr. */
-    int numEntries;		/* Total number of entries present in
+    Tcl_Size numEntries;		/* Total number of entries present in
 				 * table. */
-    int rebuildSize;		/* Enlarge table when numEntries gets to be
+    Tcl_Size rebuildSize;		/* Enlarge table when numEntries gets to be
 				 * this large. */
     int downShift;		/* Shift count used in hashing function.
 				 * Designed to use high-order bits of
@@ -1293,7 +1290,7 @@ struct Tcl_HashTable {
 
 typedef struct Tcl_HashSearch {
     Tcl_HashTable *tablePtr;	/* Table being searched. */
-    int nextIndex;		/* Index of next bucket to be enumerated after
+    Tcl_Size nextIndex;		/* Index of next bucket to be enumerated after
 				 * present one. */
     Tcl_HashEntry *nextEntryPtr;/* Next entry to be enumerated in the current
 				 * bucket. */
@@ -1401,8 +1398,8 @@ typedef int (Tcl_WaitForEventProc) (CONST86 Tcl_Time *timePtr);
  * TIP #233 (Virtualized Time)
  */
 
-typedef void (Tcl_GetTimeProc)   (Tcl_Time *timebuf, ClientData clientData);
-typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, ClientData clientData);
+typedef void (Tcl_GetTimeProc)   (Tcl_Time *timebuf, void *clientData);
+typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, void *clientData);
 
 /*
  *----------------------------------------------------------------------------
@@ -1463,35 +1460,35 @@ typedef void (Tcl_ScaleTimeProc) (Tcl_Time *timebuf, ClientData clientData);
  * Typedefs for the various operations in a channel type:
  */
 
-typedef int	(Tcl_DriverBlockModeProc) (ClientData instanceData, int mode);
-typedef int	(Tcl_DriverCloseProc) (ClientData instanceData,
+typedef int	(Tcl_DriverBlockModeProc) (void *instanceData, int mode);
+typedef int	(Tcl_DriverCloseProc) (void *instanceData,
 			Tcl_Interp *interp);
-typedef int	(Tcl_DriverClose2Proc) (ClientData instanceData,
+typedef int	(Tcl_DriverClose2Proc) (void *instanceData,
 			Tcl_Interp *interp, int flags);
-typedef int	(Tcl_DriverInputProc) (ClientData instanceData, char *buf,
+typedef int	(Tcl_DriverInputProc) (void *instanceData, char *buf,
 			int toRead, int *errorCodePtr);
-typedef int	(Tcl_DriverOutputProc) (ClientData instanceData,
+typedef int	(Tcl_DriverOutputProc) (void *instanceData,
 			const char *buf, int toWrite, int *errorCodePtr);
-typedef int	(Tcl_DriverSeekProc) (ClientData instanceData, long offset,
+typedef int	(Tcl_DriverSeekProc) (void *instanceData, long offset,
 			int mode, int *errorCodePtr);
-typedef int	(Tcl_DriverSetOptionProc) (ClientData instanceData,
+typedef int	(Tcl_DriverSetOptionProc) (void *instanceData,
 			Tcl_Interp *interp, const char *optionName,
 			const char *value);
-typedef int	(Tcl_DriverGetOptionProc) (ClientData instanceData,
+typedef int	(Tcl_DriverGetOptionProc) (void *instanceData,
 			Tcl_Interp *interp, const char *optionName,
 			Tcl_DString *dsPtr);
-typedef void	(Tcl_DriverWatchProc) (ClientData instanceData, int mask);
-typedef int	(Tcl_DriverGetHandleProc) (ClientData instanceData,
-			int direction, ClientData *handlePtr);
-typedef int	(Tcl_DriverFlushProc) (ClientData instanceData);
-typedef int	(Tcl_DriverHandlerProc) (ClientData instanceData,
+typedef void	(Tcl_DriverWatchProc) (void *instanceData, int mask);
+typedef int	(Tcl_DriverGetHandleProc) (void *instanceData,
+			int direction, void **handlePtr);
+typedef int	(Tcl_DriverFlushProc) (void *instanceData);
+typedef int	(Tcl_DriverHandlerProc) (void *instanceData,
 			int interestMask);
-typedef long long (Tcl_DriverWideSeekProc) (ClientData instanceData,
+typedef long long (Tcl_DriverWideSeekProc) (void *instanceData,
 			long long offset, int mode, int *errorCodePtr);
 /*
  * TIP #218, Channel Thread Actions
  */
-typedef void	(Tcl_DriverThreadActionProc) (ClientData instanceData,
+typedef void	(Tcl_DriverThreadActionProc) (void *instanceData,
 			int action);
 /*
  * TIP #208, File Truncation (etc.)
@@ -1678,13 +1675,13 @@ typedef Tcl_Obj * (Tcl_FSLinkProc) (Tcl_Obj *pathPtr, Tcl_Obj *toPtr,
 typedef int (Tcl_FSLoadFileProc) (Tcl_Interp *interp, Tcl_Obj *pathPtr,
 	Tcl_LoadHandle *handlePtr, Tcl_FSUnloadFileProc **unloadProcPtr);
 typedef int (Tcl_FSPathInFilesystemProc) (Tcl_Obj *pathPtr,
-	ClientData *clientDataPtr);
+	void **clientDataPtr);
 typedef Tcl_Obj * (Tcl_FSFilesystemPathTypeProc) (Tcl_Obj *pathPtr);
 typedef Tcl_Obj * (Tcl_FSFilesystemSeparatorProc) (Tcl_Obj *pathPtr);
-typedef void (Tcl_FSFreeInternalRepProc) (ClientData clientData);
-typedef ClientData (Tcl_FSDupInternalRepProc) (ClientData clientData);
-typedef Tcl_Obj * (Tcl_FSInternalToNormalizedProc) (ClientData clientData);
-typedef ClientData (Tcl_FSCreateInternalRepProc) (Tcl_Obj *pathPtr);
+typedef void (Tcl_FSFreeInternalRepProc) (void *clientData);
+typedef void *(Tcl_FSDupInternalRepProc) (void *clientData);
+typedef Tcl_Obj * (Tcl_FSInternalToNormalizedProc) (void *clientData);
+typedef void *(Tcl_FSCreateInternalRepProc) (Tcl_Obj *pathPtr);
 
 typedef struct Tcl_FSVersion_ *Tcl_FSVersion;
 
@@ -1714,7 +1711,7 @@ typedef struct Tcl_FSVersion_ *Tcl_FSVersion;
 
 typedef struct Tcl_Filesystem {
     const char *typeName;	/* The name of the filesystem. */
-    int structureLength;	/* Length of this structure, so future binary
+    Tcl_Size structureLength;	/* Length of this structure, so future binary
 				 * compatibility can be assured. */
     Tcl_FSVersion version;	/* Version of the filesystem type. */
     Tcl_FSPathInFilesystemProc *pathInFilesystemProc;
@@ -1876,8 +1873,8 @@ typedef struct Tcl_Token {
     int type;			/* Type of token, such as TCL_TOKEN_WORD; see
 				 * below for valid types. */
     const char *start;		/* First character in token. */
-    int size;			/* Number of bytes in token. */
-    int numComponents;		/* If this token is composed of other tokens,
+    Tcl_Size size;			/* Number of bytes in token. */
+    Tcl_Size numComponents;		/* If this token is composed of other tokens,
 				 * this field tells how many of them there are
 				 * (including components of components, etc.).
 				 * The component tokens immediately follow
@@ -1991,25 +1988,25 @@ typedef struct Tcl_Token {
 typedef struct Tcl_Parse {
     const char *commentStart;	/* Pointer to # that begins the first of one
 				 * or more comments preceding the command. */
-    int commentSize;		/* Number of bytes in comments (up through
+    Tcl_Size commentSize;		/* Number of bytes in comments (up through
 				 * newline character that terminates the last
 				 * comment). If there were no comments, this
 				 * field is 0. */
     const char *commandStart;	/* First character in first word of
 				 * command. */
-    int commandSize;		/* Number of bytes in command, including first
+    Tcl_Size commandSize;		/* Number of bytes in command, including first
 				 * character of first word, up through the
 				 * terminating newline, close bracket, or
 				 * semicolon. */
-    int numWords;		/* Total number of words in command. May be
+    Tcl_Size numWords;		/* Total number of words in command. May be
 				 * 0. */
     Tcl_Token *tokenPtr;	/* Pointer to first token representing the
 				 * words of the command. Initially points to
 				 * staticTokens, but may change to point to
 				 * malloc-ed space if command exceeds space in
 				 * staticTokens. */
-    int numTokens;		/* Total number of tokens in command. */
-    int tokensAvailable;	/* Total number of tokens available at
+    Tcl_Size numTokens;		/* Total number of tokens in command. */
+    Tcl_Size tokensAvailable;	/* Total number of tokens available at
 				 * *tokenPtr. */
     int errorType;		/* One of the parsing error types defined
 				 * above. */
@@ -2062,7 +2059,7 @@ typedef struct Tcl_EncodingType {
     Tcl_EncodingFreeProc *freeProc;
 				/* If non-NULL, function to call when this
 				 * encoding is deleted. */
-    ClientData clientData;	/* Arbitrary value associated with encoding
+    void *clientData;	/* Arbitrary value associated with encoding
 				 * type. Passed to conversion functions. */
     int nullSize;		/* Number of zero bytes that signify
 				 * end-of-string in this encoding. This number
@@ -2229,8 +2226,8 @@ typedef struct Tcl_Config {
  * command- or time-limit is exceeded by an interpreter.
  */
 
-typedef void (Tcl_LimitHandlerProc) (ClientData clientData, Tcl_Interp *interp);
-typedef void (Tcl_LimitHandlerDeleteProc) (ClientData clientData);
+typedef void (Tcl_LimitHandlerProc) (void *clientData, Tcl_Interp *interp);
+typedef void (Tcl_LimitHandlerDeleteProc) (void *clientData);
 
 #if 0
 /*
@@ -2268,7 +2265,7 @@ typedef struct {
 				 * depends on type.*/
     const char *helpStr;	/* Documentation message describing this
 				 * option. */
-    ClientData clientData;	/* Word to pass to function callbacks. */
+    void *clientData;	/* Word to pass to function callbacks. */
 } Tcl_ArgvInfo;
 
 /*
@@ -2291,9 +2288,9 @@ typedef struct {
  * argument types:
  */
 
-typedef int (Tcl_ArgvFuncProc)(ClientData clientData, Tcl_Obj *objPtr,
+typedef int (Tcl_ArgvFuncProc)(void *clientData, Tcl_Obj *objPtr,
 	void *dstPtr);
-typedef int (Tcl_ArgvGenFuncProc)(ClientData clientData, Tcl_Interp *interp,
+typedef int (Tcl_ArgvGenFuncProc)(void *clientData, Tcl_Interp *interp,
 	int objc, Tcl_Obj *const *objv, void *dstPtr);
 
 /*
@@ -2366,19 +2363,19 @@ typedef int (Tcl_ArgvGenFuncProc)(ClientData clientData, Tcl_Interp *interp,
 #define TCL_TCPSERVER_REUSEPORT (1<<1)
 
 /*
- * Constants for special int-typed values, see TIP #494
+ * Constants for special Tcl_Size-typed values, see TIP #494
  */
 
-#define TCL_IO_FAILURE	(-1)
-#define TCL_AUTO_LENGTH	(-1)
-#define TCL_INDEX_NONE	(-1)
+#define TCL_IO_FAILURE	((Tcl_Size)-1)
+#define TCL_AUTO_LENGTH	((Tcl_Size)-1)
+#define TCL_INDEX_NONE  ((Tcl_Size)-1)
 
 /*
  *----------------------------------------------------------------------------
  * Single public declaration for NRE.
  */
 
-typedef int (Tcl_NRPostProc) (ClientData data[], Tcl_Interp *interp,
+typedef int (Tcl_NRPostProc) (void *data[], Tcl_Interp *interp,
 				int result);
 
 /*
@@ -2437,7 +2434,7 @@ const char *		TclTomMathInitializeStubs(Tcl_Interp *interp,
 
 #define Tcl_Main(argc, argv, proc) Tcl_MainEx(argc, argv, proc, \
 	    ((Tcl_SetPanicProc(Tcl_ConsolePanic), Tcl_CreateInterp)()))
-EXTERN void		Tcl_MainEx(int argc, char **argv,
+EXTERN void		Tcl_MainEx(Tcl_Size argc, char **argv,
 			    Tcl_AppInitProc *appInitProc, Tcl_Interp *interp);
 EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
 			    const char *version, int exact);
diff --git a/generic/tclArithSeries.c b/generic/tclArithSeries.c
index b6f33a8..c3c44f3 100755
--- a/generic/tclArithSeries.c
+++ b/generic/tclArithSeries.c
@@ -820,7 +820,7 @@ TclArithSeriesGetElements(
     Tcl_Interp *interp,		/* Used to report errors if not NULL. */
     Tcl_Obj *objPtr,		/* AbstractList object for which an element
 				 * array is to be returned. */
-    ListSizeT *objcPtr,		/* Where to store the count of objects
+    Tcl_Size *objcPtr,		/* Where to store the count of objects
 				 * referenced by objv. */
     Tcl_Obj ***objvPtr)		/* Where to store the pointer to an array of
 				 * pointers to the list's objects. */
diff --git a/generic/tclArithSeries.h b/generic/tclArithSeries.h
index 3ace052..af4777c 100644
--- a/generic/tclArithSeries.h
+++ b/generic/tclArithSeries.h
@@ -41,11 +41,11 @@ MODULE_SCOPE int	TclArithSeriesObjIndex(Tcl_Obj *arithSeriesPtr,
 			    Tcl_WideInt index, Tcl_Obj **elementObj);
 MODULE_SCOPE Tcl_WideInt TclArithSeriesObjLength(Tcl_Obj *arithSeriesPtr);
 MODULE_SCOPE Tcl_Obj *	TclArithSeriesObjRange(Tcl_Interp *interp,
-			    Tcl_Obj *arithSeriesPtr, int fromIdx, int toIdx);
+			    Tcl_Obj *arithSeriesPtr, Tcl_Size fromIdx, Tcl_Size toIdx);
 MODULE_SCOPE Tcl_Obj *	TclArithSeriesObjReverse(Tcl_Interp *interp,
 			    Tcl_Obj *arithSeriesPtr);
 MODULE_SCOPE int	TclArithSeriesGetElements(Tcl_Interp *interp,
-			    Tcl_Obj *objPtr, int *objcPtr, Tcl_Obj ***objvPtr);
+			    Tcl_Obj *objPtr, Tcl_Size *objcPtr, Tcl_Obj ***objvPtr);
 MODULE_SCOPE Tcl_Obj *	TclNewArithSeriesInt(Tcl_WideInt start,
 			    Tcl_WideInt end, Tcl_WideInt step,
 			    Tcl_WideInt len);
diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c
index 2d78ab6..340efc9 100644
--- a/generic/tclCompCmds.c
+++ b/generic/tclCompCmds.c
@@ -122,7 +122,7 @@ TclCompileAppendCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -279,7 +279,7 @@ TclCompileArraySetCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -452,7 +452,7 @@ TclCompileArrayUnsetCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -816,7 +816,7 @@ TclCompileClockReadingCmd(
     TCL_UNUSED(Tcl_Interp *),
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1053,7 +1053,7 @@ TclCompileDictIncrCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1228,7 +1228,7 @@ TclCompileDictUnsetCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1281,7 +1281,7 @@ TclCompileDictCreateCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1374,7 +1374,7 @@ TclCompileDictMergeCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1488,7 +1488,7 @@ TclCompileDictForCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1501,7 +1501,7 @@ TclCompileDictMapCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1514,7 +1514,7 @@ CompileDictEachCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr,		/* Holds resulting instructions. */
     int collect)		/* Flag == TCL_EACH_COLLECT to collect and
@@ -1743,7 +1743,7 @@ TclCompileDictUpdateCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1894,7 +1894,7 @@ TclCompileDictAppendCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1949,7 +1949,7 @@ TclCompileDictLappendCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1994,7 +1994,7 @@ TclCompileDictWithCmd(
     Tcl_Interp *interp,		/* Used for looking up stuff. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -2263,9 +2263,9 @@ TclCompileDictWithCmd(
  *----------------------------------------------------------------------
  */
 
-static ClientData
+static void *
 DupDictUpdateInfo(
-    ClientData clientData)
+    void *clientData)
 {
     DictUpdateInfo *dui1Ptr, *dui2Ptr;
     size_t len;
@@ -2279,14 +2279,14 @@ DupDictUpdateInfo(
 
 static void
 FreeDictUpdateInfo(
-    ClientData clientData)
+    void *clientData)
 {
     ckfree(clientData);
 }
 
 static void
 PrintDictUpdateInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *appendObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
@@ -2304,7 +2304,7 @@ PrintDictUpdateInfo(
 
 static void
 DisassembleDictUpdateInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *dictObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
@@ -2610,7 +2610,7 @@ TclCompileForeachCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -2882,9 +2882,9 @@ CompileEachloopCmd(
  *----------------------------------------------------------------------
  */
 
-static ClientData
+static void *
 DupForeachInfo(
-    ClientData clientData)	/* The foreach command's compilation auxiliary
+    void *clientData)	/* The foreach command's compilation auxiliary
 				 * data to duplicate. */
 {
     ForeachInfo *srcPtr = (ForeachInfo *)clientData;
@@ -2933,7 +2933,7 @@ DupForeachInfo(
 
 static void
 FreeForeachInfo(
-    ClientData clientData)	/* The foreach command's compilation auxiliary
+    void *clientData)	/* The foreach command's compilation auxiliary
 				 * data to free. */
 {
     ForeachInfo *infoPtr = (ForeachInfo *)clientData;
@@ -2967,7 +2967,7 @@ FreeForeachInfo(
 
 static void
 PrintForeachInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *appendObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
@@ -3007,7 +3007,7 @@ PrintForeachInfo(
 
 static void
 PrintNewForeachInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *appendObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
@@ -3037,7 +3037,7 @@ PrintNewForeachInfo(
 
 static void
 DisassembleForeachInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *dictObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
@@ -3084,7 +3084,7 @@ DisassembleForeachInfo(
 
 static void
 DisassembleNewForeachInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *dictObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
diff --git a/generic/tclCompCmdsGR.c b/generic/tclCompCmdsGR.c
index da557a4..bce71dc 100644
--- a/generic/tclCompCmdsGR.c
+++ b/generic/tclCompCmdsGR.c
@@ -580,7 +580,7 @@ TclCompileInfoCommandsCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)
 {
diff --git a/generic/tclCompCmdsSZ.c b/generic/tclCompCmdsSZ.c
index 7804bf9..40ad82b 100644
--- a/generic/tclCompCmdsSZ.c
+++ b/generic/tclCompCmdsSZ.c
@@ -497,7 +497,7 @@ TclCompileStringIsCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -788,7 +788,7 @@ TclCompileStringMatchCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -908,7 +908,7 @@ TclCompileStringMapCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1325,7 +1325,7 @@ TclCompileStringToUpperCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1347,7 +1347,7 @@ TclCompileStringToLowerCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -1369,7 +1369,7 @@ TclCompileStringToTitleCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -2547,9 +2547,9 @@ IssueSwitchJumpTable(
  *----------------------------------------------------------------------
  */
 
-static ClientData
+static void *
 DupJumptableInfo(
-    ClientData clientData)
+    void *clientData)
 {
     JumptableInfo *jtPtr = (JumptableInfo *)clientData;
     JumptableInfo *newJtPtr = (JumptableInfo *)ckalloc(sizeof(JumptableInfo));
@@ -2569,7 +2569,7 @@ DupJumptableInfo(
 
 static void
 FreeJumptableInfo(
-    ClientData clientData)
+    void *clientData)
 {
     JumptableInfo *jtPtr = (JumptableInfo *)clientData;
 
@@ -2579,7 +2579,7 @@ FreeJumptableInfo(
 
 static void
 PrintJumptableInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *appendObj,
     TCL_UNUSED(ByteCode *),
     unsigned int pcOffset)
@@ -2608,7 +2608,7 @@ PrintJumptableInfo(
 
 static void
 DisassembleJumptableInfo(
-    ClientData clientData,
+    void *clientData,
     Tcl_Obj *dictObj,
     TCL_UNUSED(ByteCode *),
     TCL_UNUSED(unsigned int))
diff --git a/generic/tclCompile.h b/generic/tclCompile.h
index b3f1c78..b21ed7d 100644
--- a/generic/tclCompile.h
+++ b/generic/tclCompile.h
@@ -87,22 +87,22 @@ typedef enum {
 				 * to a catch PC offset. */
 } ExceptionRangeType;
 
-typedef struct ExceptionRange {
+typedef struct {
     ExceptionRangeType type;	/* The kind of ExceptionRange. */
-    int nestingLevel;		/* Static depth of the exception range. Used
+    Tcl_Size nestingLevel;		/* Static depth of the exception range. Used
 				 * to find the most deeply-nested range
 				 * surrounding a PC at runtime. */
-    int codeOffset;		/* Offset of the first instruction byte of the
+    Tcl_Size codeOffset;		/* Offset of the first instruction byte of the
 				 * code range. */
-    int numCodeBytes;		/* Number of bytes in the code range. */
-    int breakOffset;		/* If LOOP_EXCEPTION_RANGE, the target PC
+    Tcl_Size numCodeBytes;		/* Number of bytes in the code range. */
+    Tcl_Size breakOffset;		/* If LOOP_EXCEPTION_RANGE, the target PC
 				 * offset for a break command in the range. */
-    int continueOffset;		/* If LOOP_EXCEPTION_RANGE and not TCL_INDEX_NONE, the
+    Tcl_Size continueOffset;		/* If LOOP_EXCEPTION_RANGE and not TCL_INDEX_NONE, the
 				 * target PC offset for a continue command in
 				 * the code range. Otherwise, ignore this
 				 * range when processing a continue
 				 * command. */
-    int catchOffset;		/* If a CATCH_EXCEPTION_RANGE, the target PC
+    Tcl_Size catchOffset;		/* If a CATCH_EXCEPTION_RANGE, the target PC
 				 * offset for any "exception" in range. */
 } ExceptionRange;
 
@@ -118,21 +118,21 @@ typedef struct ExceptionAux {
 				 * one (see [for] next-clause) then we must
 				 * not pick up the range when scanning for a
 				 * target to continue to. */
-    int stackDepth;		/* The stack depth at the point where the
+    Tcl_Size stackDepth;		/* The stack depth at the point where the
 				 * exception range was created. This is used
 				 * to calculate the number of POPs required to
 				 * restore the stack to its prior state. */
-    int expandTarget;		/* The number of expansions expected on the
+    Tcl_Size expandTarget;		/* The number of expansions expected on the
 				 * auxData stack at the time the loop starts;
 				 * we can't currently discard them except by
 				 * doing INST_INVOKE_EXPANDED; this is a known
 				 * problem. */
-    int expandTargetDepth;	/* The stack depth expected at the outermost
+    Tcl_Size expandTargetDepth;	/* The stack depth expected at the outermost
 				 * expansion within the loop. Not meaningful
 				 * if there are no open expansions between the
 				 * looping level and the point of jump
 				 * issue. */
-    int numBreakTargets;	/* The number of [break]s that want to be
+    Tcl_Size numBreakTargets;	/* The number of [break]s that want to be
 				 * targeted to the place where this loop
 				 * exception will be bound to. */
     TCL_HASH_TYPE *breakTargets;	/* The offsets of the INST_JUMP4 instructions
@@ -141,8 +141,8 @@ typedef struct ExceptionAux {
 				 * TclFixupForwardJump) can cause the contents
 				 * of this array to be updated. When
 				 * numBreakTargets==0, this is NULL. */
-    int allocBreakTargets;	/* The size of the breakTargets array. */
-    int numContinueTargets;	/* The number of [continue]s that want to be
+    Tcl_Size allocBreakTargets;	/* The size of the breakTargets array. */
+    Tcl_Size numContinueTargets;	/* The number of [continue]s that want to be
 				 * targeted to the place where this loop
 				 * exception will be bound to. */
     TCL_HASH_TYPE *continueTargets; /* The offsets of the INST_JUMP4 instructions
@@ -151,7 +151,7 @@ typedef struct ExceptionAux {
 				 * TclFixupForwardJump) can cause the contents
 				 * of this array to be updated. When
 				 * numContinueTargets==0, this is NULL. */
-    int allocContinueTargets;	/* The size of the continueTargets array. */
+    Tcl_Size allocContinueTargets;	/* The size of the continueTargets array. */
 } ExceptionAux;
 
 /*
@@ -162,11 +162,11 @@ typedef struct ExceptionAux {
  * source offset is not monotonic.
  */
 
-typedef struct CmdLocation {
-    int codeOffset;		/* Offset of first byte of command code. */
-    int numCodeBytes;		/* Number of bytes for command's code. */
-    int srcOffset;		/* Offset of first char of the command. */
-    int numSrcBytes;		/* Number of command source chars. */
+typedef struct {
+    Tcl_Size codeOffset;		/* Offset of first byte of command code. */
+    Tcl_Size numCodeBytes;		/* Number of bytes for command's code. */
+    Tcl_Size srcOffset;		/* Offset of first char of the command. */
+    Tcl_Size numSrcBytes;		/* Number of command source chars. */
 } CmdLocation;
 
 /*
@@ -180,9 +180,9 @@ typedef struct CmdLocation {
  * frame and associated information, like the path of a sourced file.
  */
 
-typedef struct ECL {
-    int srcOffset;		/* Command location to find the entry. */
-    int nline;			/* Number of words in the command */
+typedef struct {
+    Tcl_Size srcOffset;		/* Command location to find the entry. */
+    Tcl_Size nline;			/* Number of words in the command */
     int *line;			/* Line information for all words in the
 				 * command. */
     int **next;			/* Transient information used by the compiler
@@ -190,7 +190,7 @@ typedef struct ECL {
 				 * lines. */
 } ECL;
 
-typedef struct ExtCmdLoc {
+typedef struct {
     int type;			/* Context type. */
     int start;			/* Starting line for compiled script. Needed
 				 * for the extended recompile check in
@@ -198,8 +198,8 @@ typedef struct ExtCmdLoc {
     Tcl_Obj *path;		/* Path of the sourced file the command is
 				 * in. */
     ECL *loc;			/* Command word locations (lines). */
-    int nloc;			/* Number of allocated entries in 'loc'. */
-    int nuloc;			/* Number of used entries in 'loc'. */
+    Tcl_Size nloc;			/* Number of allocated entries in 'loc'. */
+    Tcl_Size nuloc;			/* Number of used entries in 'loc'. */
 } ExtCmdLoc;
 
 /*
@@ -217,7 +217,7 @@ typedef struct ExtCmdLoc {
  * the AuxData structure.
  */
 
-typedef void      *(AuxDataDupProc)  (void *clientData);
+typedef void *(AuxDataDupProc)  (void *clientData);
 typedef void	   (AuxDataFreeProc) (void *clientData);
 typedef void	   (AuxDataPrintProc)(void *clientData,
 			    Tcl_Obj *appendObj, struct ByteCode *codePtr,
@@ -290,21 +290,21 @@ typedef struct CompileEnv {
 				 * SetByteCodeFromAny. This pointer is not
 				 * owned by the CompileEnv and must not be
 				 * freed or changed by it. */
-    int numSrcBytes;		/* Number of bytes in source. */
+    Tcl_Size numSrcBytes;		/* Number of bytes in source. */
     Proc *procPtr;		/* If a procedure is being compiled, a pointer
 				 * to its Proc structure; otherwise NULL. Used
 				 * to compile local variables. Set from
 				 * information provided by ObjInterpProc in
 				 * tclProc.c. */
-    int numCommands;		/* Number of commands compiled. */
-    int exceptDepth;		/* Current exception range nesting level; TCL_INDEX_NONE
+    Tcl_Size numCommands;		/* Number of commands compiled. */
+    Tcl_Size exceptDepth;		/* Current exception range nesting level; TCL_INDEX_NONE
 				 * if not in any range currently. */
-    int maxExceptDepth;		/* Max nesting level of exception ranges; TCL_INDEX_NONE
+    Tcl_Size maxExceptDepth;		/* Max nesting level of exception ranges; TCL_INDEX_NONE
 				 * if no ranges have been compiled. */
-    int maxStackDepth;		/* Maximum number of stack elements needed to
+    Tcl_Size maxStackDepth;		/* Maximum number of stack elements needed to
 				 * execute the code. Set by compilation
 				 * procedures before returning. */
-    int currStackDepth;		/* Current stack depth. */
+    Tcl_Size currStackDepth;		/* Current stack depth. */
     LiteralTable localLitTable;	/* Contains LiteralEntry's describing all Tcl
 				 * objects referenced by this compiled code.
 				 * Indexed by the string representations of
@@ -318,18 +318,18 @@ typedef struct CompileEnv {
 				 * codeStart points into the heap.*/
     LiteralEntry *literalArrayPtr;
     				/* Points to start of LiteralEntry array. */
-    int literalArrayNext;	/* Index of next free object array entry. */
-    int literalArrayEnd;	/* Index just after last obj array entry. */
+    Tcl_Size literalArrayNext;	/* Index of next free object array entry. */
+    Tcl_Size literalArrayEnd;	/* Index just after last obj array entry. */
     int mallocedLiteralArray;	/* 1 if object array was expanded and objArray
 				 * points into the heap, else 0. */
     ExceptionRange *exceptArrayPtr;
     				/* Points to start of the ExceptionRange
 				 * array. */
-    int exceptArrayNext;	/* Next free ExceptionRange array index.
+    Tcl_Size exceptArrayNext;	/* Next free ExceptionRange array index.
 				 * exceptArrayNext is the number of ranges and
 				 * (exceptArrayNext-1) is the index of the
 				 * current range's array entry. */
-    int exceptArrayEnd;		/* Index after the last ExceptionRange array
+    Tcl_Size exceptArrayEnd;		/* Index after the last ExceptionRange array
 				 * entry. */
     int mallocedExceptArray;	/* 1 if ExceptionRange array was expanded and
 				 * exceptArrayPtr points in heap, else 0. */
@@ -342,15 +342,15 @@ typedef struct CompileEnv {
 				 * numCommands is the index of the next entry
 				 * to use; (numCommands-1) is the entry index
 				 * for the last command. */
-    int cmdMapEnd;		/* Index after last CmdLocation entry. */
+    Tcl_Size cmdMapEnd;		/* Index after last CmdLocation entry. */
     int mallocedCmdMap;		/* 1 if command map array was expanded and
 				 * cmdMapPtr points in the heap, else 0. */
     AuxData *auxDataArrayPtr;	/* Points to auxiliary data array start. */
-    int auxDataArrayNext;	/* Next free compile aux data array index.
+    Tcl_Size auxDataArrayNext;	/* Next free compile aux data array index.
 				 * auxDataArrayNext is the number of aux data
 				 * items and (auxDataArrayNext-1) is index of
 				 * current aux data array entry. */
-    int auxDataArrayEnd;	/* Index after last aux data array entry. */
+    Tcl_Size auxDataArrayEnd;	/* Index after last aux data array entry. */
     int mallocedAuxDataArray;	/* 1 if aux data array was expanded and
 				 * auxDataArrayPtr points in heap else 0. */
     unsigned char staticCodeSpace[COMPILEENV_INIT_CODE_BYTES];
@@ -369,7 +369,7 @@ typedef struct CompileEnv {
     /* TIP #280 */
     ExtCmdLoc *extCmdMapPtr;	/* Extended command location information for
 				 * 'info frame'. */
-    int line;			/* First line of the script, based on the
+    Tcl_Size line;			/* First line of the script, based on the
 				 * invoking context, then the line of the
 				 * command currently compiled. */
     int atCmdStart;		/* Flag to say whether an INST_START_CMD
@@ -378,7 +378,7 @@ typedef struct CompileEnv {
 				 * inefficient. If set to 2, that instruction
 				 * should not be issued at all (by the generic
 				 * part of the command compiler). */
-    int expandCount;		/* Number of INST_EXPAND_START instructions
+    Tcl_Size expandCount;		/* Number of INST_EXPAND_START instructions
 				 * encountered that have not yet been paired
 				 * with a corresponding
 				 * INST_INVOKE_EXPANDED. */
@@ -417,7 +417,7 @@ typedef struct ByteCode {
 				 * procs are specific to an interpreter so the
 				 * code emitted will depend on the
 				 * interpreter. */
-    int compileEpoch;		/* Value of iPtr->compileEpoch when this
+    Tcl_Size compileEpoch;		/* Value of iPtr->compileEpoch when this
 				 * ByteCode was compiled. Used to invalidate
 				 * code when, e.g., commands with compile
 				 * procs are redefined. */
@@ -425,11 +425,11 @@ typedef struct ByteCode {
 				 * compiled. If the code is executed if a
 				 * different namespace, it must be
 				 * recompiled. */
-    int nsEpoch;		/* Value of nsPtr->resolverEpoch when this
+    Tcl_Size nsEpoch;		/* Value of nsPtr->resolverEpoch when this
 				 * ByteCode was compiled. Used to invalidate
 				 * code when new namespace resolution rules
 				 * are put into effect. */
-    int refCount;		/* Reference count: set 1 when created plus 1
+    Tcl_Size refCount;		/* Reference count: set 1 when created plus 1
 				 * for each execution of the code currently
 				 * active. This structure can be freed when
 				 * refCount becomes zero. */
@@ -449,17 +449,17 @@ typedef struct ByteCode {
 				 * itself. Does not include heap space for
 				 * literal Tcl objects or storage referenced
 				 * by AuxData entries. */
-    int numCommands;		/* Number of commands compiled. */
-    int numSrcBytes;		/* Number of source bytes compiled. */
-    int numCodeBytes;		/* Number of code bytes. */
-    int numLitObjects;		/* Number of objects in literal array. */
-    int numExceptRanges;	/* Number of ExceptionRange array elems. */
-    int numAuxDataItems;	/* Number of AuxData items. */
-    int numCmdLocBytes;		/* Number of bytes needed for encoded command
+    Tcl_Size numCommands;		/* Number of commands compiled. */
+    Tcl_Size numSrcBytes;		/* Number of source bytes compiled. */
+    Tcl_Size numCodeBytes;		/* Number of code bytes. */
+    Tcl_Size numLitObjects;		/* Number of objects in literal array. */
+    Tcl_Size numExceptRanges;	/* Number of ExceptionRange array elems. */
+    Tcl_Size numAuxDataItems;	/* Number of AuxData items. */
+    Tcl_Size numCmdLocBytes;		/* Number of bytes needed for encoded command
 				 * location information. */
-    int maxExceptDepth;		/* Maximum nesting level of ExceptionRanges;
+    Tcl_Size maxExceptDepth;		/* Maximum nesting level of ExceptionRanges;
 				 * TCL_INDEX_NONE if no ranges were compiled. */
-    int maxStackDepth;		/* Maximum number of stack elements needed to
+    Tcl_Size maxStackDepth;		/* Maximum number of stack elements needed to
 				 * execute the code. */
     unsigned char *codeStart;	/* Points to the first byte of the code. This
 				 * is just after the final ByteCode member
@@ -536,7 +536,7 @@ typedef struct ByteCode {
  * Opcodes for the Tcl bytecode instructions. These must correspond to the
  * entries in the table of instruction descriptions, tclInstructionTable, in
  * tclCompile.c. Also, the order and number of the expression opcodes (e.g.,
- * INST_LOR) must match the entries in the array operatorStrings in
+ * INST_BITOR) must match the entries in the array operatorStrings in
  * tclExecute.c.
  */
 
@@ -887,7 +887,7 @@ typedef enum InstOperandType {
 
 typedef struct InstructionDesc {
     const char *name;		/* Name of instruction. */
-    int numBytes;		/* Total number of bytes for instruction. */
+    Tcl_Size numBytes;		/* Total number of bytes for instruction. */
     int stackEffect;		/* The worst-case balance stack effect of the
 				 * instruction, used for stack requirements
 				 * computations. The value INT_MIN signals
@@ -975,8 +975,8 @@ typedef struct JumpFixup {
 
 typedef struct JumpFixupArray {
     JumpFixup *fixup;		/* Points to start of jump fixup array. */
-    int next;			/* Index of next free array entry. */
-    int end;			/* Index of last usable entry in array. */
+    Tcl_Size next;			/* Index of next free array entry. */
+    Tcl_Size end;			/* Index of last usable entry in array. */
     int mallocedArray;		/* 1 if array was expanded and fixups points
 				 * into the heap, else 0. */
     JumpFixup staticFixupSpace[JUMPFIXUP_INIT_ENTRIES];
@@ -991,8 +991,8 @@ typedef struct JumpFixupArray {
  */
 
 typedef struct ForeachVarList {
-    int numVars;		/* The number of variables in the list. */
-    int varIndexes[TCLFLEXARRAY];/* An array of the indexes ("slot numbers")
+    Tcl_Size numVars;		/* The number of variables in the list. */
+    Tcl_Size varIndexes[TCLFLEXARRAY];/* An array of the indexes ("slot numbers")
 				 * for each variable in the procedure's array
 				 * of local variables. Only scalar variables
 				 * are supported. The actual size of this
@@ -1008,11 +1008,11 @@ typedef struct ForeachVarList {
  */
 
 typedef struct ForeachInfo {
-    int numLists;		/* The number of both the variable and value
+    Tcl_Size numLists;		/* The number of both the variable and value
 				 * lists of the foreach command. */
-    int firstValueTemp;		/* Index of the first temp var in a proc frame
+    Tcl_Size firstValueTemp;		/* Index of the first temp var in a proc frame
 				 * used to point to a value list. */
-    int loopCtTemp;		/* Index of temp var in a proc frame holding
+    Tcl_Size loopCtTemp;		/* Index of temp var in a proc frame holding
 				 * the loop's iteration count. Used to
 				 * determine next value list element to assign
 				 * each loop var. */
@@ -1046,8 +1046,8 @@ MODULE_SCOPE const AuxDataType tclJumptableInfoType;
  */
 
 typedef struct {
-    int length;			/* Size of array */
-    int varIndices[TCLFLEXARRAY];		/* Array of variable indices to manage when
+    Tcl_Size length;		/* Size of array */
+    Tcl_Size varIndices[TCLFLEXARRAY];		/* Array of variable indices to manage when
 				 * processing the start and end of a [dict
 				 * update]. There is really more than one
 				 * entry, and the structure is allocated to
@@ -1212,7 +1212,6 @@ MODULE_SCOPE Tcl_Obj	*TclNewInstNameObj(unsigned char inst);
 MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
 			    Tcl_Interp *interp, int objc,
 			    Tcl_Obj *const objv[], int isLambda);
-
 
 /*
  *----------------------------------------------------------------
@@ -1260,10 +1259,10 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
 
 #define TclCheckStackDepth(depth, envPtr)				\
     do {								\
-	int _dd = (depth);						\
-	if (_dd != (envPtr)->currStackDepth) {				\
-	    Tcl_Panic("bad stack depth computations: is %i, should be %i", \
-		    (envPtr)->currStackDepth, _dd);		\
+	size_t _dd = (depth);						\
+	if (_dd != (size_t)(envPtr)->currStackDepth) {				\
+	    Tcl_Panic("bad stack depth computations: is %" TCL_Z_MODIFIER "u, should be %" TCL_Z_MODIFIER "u", \
+		    (size_t)(envPtr)->currStackDepth, _dd);		\
 	}								\
     } while (0)
 
@@ -1505,7 +1504,7 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
 		     (*((p)+3))))
 
 /*
- * Macros used to compute the minimum and maximum of two integers. The ANSI C
+ * Macros used to compute the minimum and maximum of two values. The ANSI C
  * "prototypes" for these macros are:
  *
  * int TclMin(int i, int j);
@@ -1551,7 +1550,7 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
 #define PushLiteral(envPtr, string, length) \
     TclEmitPush(TclRegisterLiteral((envPtr), (string), (length), 0), (envPtr))
 #define PushStringLiteral(envPtr, string) \
-    PushLiteral((envPtr), (string), (int) (sizeof(string "") - 1))
+    PushLiteral((envPtr), (string), sizeof(string "") - 1)
 
 /*
  * Macro to advance to the next token; it is more mnemonic than the address
@@ -1567,7 +1566,7 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
  * Macro to get the offset to the next instruction to be issued. The ANSI C
  * "prototype" for this macro is:
  *
- * static int	CurrentOffset(CompileEnv *envPtr);
+ * static ptrdiff_t	CurrentOffset(CompileEnv *envPtr);
  */
 
 #define CurrentOffset(envPtr) \
@@ -1580,9 +1579,9 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
  * of LOOP ranges is an interesting datum for debugging purposes, and that is
  * what we compute now.
  *
- * static int	ExceptionRangeStarts(CompileEnv *envPtr, int index);
- * static void	ExceptionRangeEnds(CompileEnv *envPtr, int index);
- * static void	ExceptionRangeTarget(CompileEnv *envPtr, int index, LABEL);
+ * static int	ExceptionRangeStarts(CompileEnv *envPtr, Tcl_Size index);
+ * static void	ExceptionRangeEnds(CompileEnv *envPtr, Tcl_Size index);
+ * static void	ExceptionRangeTarget(CompileEnv *envPtr, Tcl_Size index, LABEL);
  */
 
 #define ExceptionRangeStarts(envPtr, index) \
@@ -1641,7 +1640,7 @@ MODULE_SCOPE int	TclPushProcCallFrame(void *clientData,
 
 #define DefineLineInformation \
     ExtCmdLoc *mapPtr = envPtr->extCmdMapPtr;				\
-    int eclIndex = mapPtr->nuloc - 1
+    Tcl_Size eclIndex = mapPtr->nuloc - 1
 
 #define SetLineInformation(word) \
     envPtr->line = mapPtr->loc[eclIndex].line[(word)];			\
@@ -1819,8 +1818,8 @@ MODULE_SCOPE void TclDTraceInfo(Tcl_Obj *info, const char **args, int *argsi);
     FILE *tclDTraceDebugLog = NULL;				\
     void TclDTraceOpenDebugLog(void) {				\
 	char n[35];						\
-	sprintf(n, "/tmp/tclDTraceDebug-%lu.log",		\
-		(unsigned long) getpid());			\
+	sprintf(n, "/tmp/tclDTraceDebug-%" TCL_Z_MODIFIER "u.log", \
+		(size_t) getpid());			\
 	tclDTraceDebugLog = fopen(n, "a");			\
     }
 
diff --git a/generic/tclDecls.h b/generic/tclDecls.h
index e54ea2c..d1af7be 100644
--- a/generic/tclDecls.h
+++ b/generic/tclDecls.h
@@ -109,9 +109,9 @@ EXTERN int		Tcl_AppendAllObjTypes(Tcl_Interp *interp,
 EXTERN void		Tcl_AppendStringsToObj(Tcl_Obj *objPtr, ...);
 /* 16 */
 EXTERN void		Tcl_AppendToObj(Tcl_Obj *objPtr, const char *bytes,
-				int length);
+				Tcl_Size length);
 /* 17 */
-EXTERN Tcl_Obj *	Tcl_ConcatObj(int objc, Tcl_Obj *const objv[]);
+EXTERN Tcl_Obj *	Tcl_ConcatObj(Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 18 */
 EXTERN int		Tcl_ConvertToType(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, const Tcl_ObjType *typePtr);
@@ -130,12 +130,13 @@ Tcl_Obj *		Tcl_DbNewBooleanObj(int intValue, const char *file,
 				int line);
 /* 23 */
 EXTERN Tcl_Obj *	Tcl_DbNewByteArrayObj(const unsigned char *bytes,
-				int numBytes, const char *file, int line);
+				Tcl_Size numBytes, const char *file,
+				int line);
 /* 24 */
 EXTERN Tcl_Obj *	Tcl_DbNewDoubleObj(double doubleValue,
 				const char *file, int line);
 /* 25 */
-EXTERN Tcl_Obj *	Tcl_DbNewListObj(int objc, Tcl_Obj *const *objv,
+EXTERN Tcl_Obj *	Tcl_DbNewListObj(Tcl_Size objc, Tcl_Obj *const *objv,
 				const char *file, int line);
 /* 26 */
 TCL_DEPRECATED("No longer in use, changed to macro")
@@ -144,8 +145,8 @@ Tcl_Obj *		Tcl_DbNewLongObj(long longValue, const char *file,
 /* 27 */
 EXTERN Tcl_Obj *	Tcl_DbNewObj(const char *file, int line);
 /* 28 */
-EXTERN Tcl_Obj *	Tcl_DbNewStringObj(const char *bytes, int length,
-				const char *file, int line);
+EXTERN Tcl_Obj *	Tcl_DbNewStringObj(const char *bytes,
+				Tcl_Size length, const char *file, int line);
 /* 29 */
 EXTERN Tcl_Obj *	Tcl_DuplicateObj(Tcl_Obj *objPtr);
 /* 30 */
@@ -197,59 +198,62 @@ EXTERN int		Tcl_ListObjGetElements(Tcl_Interp *interp,
 				Tcl_Obj ***objvPtr);
 /* 46 */
 EXTERN int		Tcl_ListObjIndex(Tcl_Interp *interp,
-				Tcl_Obj *listPtr, int index,
+				Tcl_Obj *listPtr, Tcl_Size index,
 				Tcl_Obj **objPtrPtr);
 /* 47 */
 EXTERN int		Tcl_ListObjLength(Tcl_Interp *interp,
 				Tcl_Obj *listPtr, int *lengthPtr);
 /* 48 */
 EXTERN int		Tcl_ListObjReplace(Tcl_Interp *interp,
-				Tcl_Obj *listPtr, int first, int count,
-				int objc, Tcl_Obj *const objv[]);
+				Tcl_Obj *listPtr, Tcl_Size first,
+				Tcl_Size count, Tcl_Size objc,
+				Tcl_Obj *const objv[]);
 /* 49 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 Tcl_Obj *		Tcl_NewBooleanObj(int intValue);
 /* 50 */
 EXTERN Tcl_Obj *	Tcl_NewByteArrayObj(const unsigned char *bytes,
-				int numBytes);
+				Tcl_Size numBytes);
 /* 51 */
 EXTERN Tcl_Obj *	Tcl_NewDoubleObj(double doubleValue);
 /* 52 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 Tcl_Obj *		Tcl_NewIntObj(int intValue);
 /* 53 */
-EXTERN Tcl_Obj *	Tcl_NewListObj(int objc, Tcl_Obj *const objv[]);
+EXTERN Tcl_Obj *	Tcl_NewListObj(Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 54 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 Tcl_Obj *		Tcl_NewLongObj(long longValue);
 /* 55 */
 EXTERN Tcl_Obj *	Tcl_NewObj(void);
 /* 56 */
-EXTERN Tcl_Obj *	Tcl_NewStringObj(const char *bytes, int length);
+EXTERN Tcl_Obj *	Tcl_NewStringObj(const char *bytes, Tcl_Size length);
 /* 57 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 void			Tcl_SetBooleanObj(Tcl_Obj *objPtr, int intValue);
 /* 58 */
-EXTERN unsigned char *	Tcl_SetByteArrayLength(Tcl_Obj *objPtr, int numBytes);
+EXTERN unsigned char *	Tcl_SetByteArrayLength(Tcl_Obj *objPtr,
+				Tcl_Size numBytes);
 /* 59 */
 EXTERN void		Tcl_SetByteArrayObj(Tcl_Obj *objPtr,
-				const unsigned char *bytes, int numBytes);
+				const unsigned char *bytes,
+				Tcl_Size numBytes);
 /* 60 */
 EXTERN void		Tcl_SetDoubleObj(Tcl_Obj *objPtr, double doubleValue);
 /* 61 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 void			Tcl_SetIntObj(Tcl_Obj *objPtr, int intValue);
 /* 62 */
-EXTERN void		Tcl_SetListObj(Tcl_Obj *objPtr, int objc,
+EXTERN void		Tcl_SetListObj(Tcl_Obj *objPtr, Tcl_Size objc,
 				Tcl_Obj *const objv[]);
 /* 63 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 void			Tcl_SetLongObj(Tcl_Obj *objPtr, long longValue);
 /* 64 */
-EXTERN void		Tcl_SetObjLength(Tcl_Obj *objPtr, int length);
+EXTERN void		Tcl_SetObjLength(Tcl_Obj *objPtr, Tcl_Size length);
 /* 65 */
 EXTERN void		Tcl_SetStringObj(Tcl_Obj *objPtr, const char *bytes,
-				int length);
+				Tcl_Size length);
 /* 66 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 void			Tcl_AddErrorInfo(Tcl_Interp *interp,
@@ -297,22 +301,22 @@ EXTERN int		Tcl_Close(Tcl_Interp *interp, Tcl_Channel chan);
 /* 82 */
 EXTERN int		Tcl_CommandComplete(const char *cmd);
 /* 83 */
-EXTERN char *		Tcl_Concat(int argc, const char *const *argv);
+EXTERN char *		Tcl_Concat(Tcl_Size argc, const char *const *argv);
 /* 84 */
-EXTERN int		Tcl_ConvertElement(const char *src, char *dst,
+EXTERN Tcl_Size		Tcl_ConvertElement(const char *src, char *dst,
 				int flags);
 /* 85 */
-EXTERN int		Tcl_ConvertCountedElement(const char *src,
-				int length, char *dst, int flags);
+EXTERN Tcl_Size		Tcl_ConvertCountedElement(const char *src,
+				Tcl_Size length, char *dst, int flags);
 /* 86 */
 EXTERN int		Tcl_CreateAlias(Tcl_Interp *childInterp,
 				const char *childCmd, Tcl_Interp *target,
-				const char *targetCmd, int argc,
+				const char *targetCmd, Tcl_Size argc,
 				const char *const *argv);
 /* 87 */
 EXTERN int		Tcl_CreateAliasObj(Tcl_Interp *childInterp,
 				const char *childCmd, Tcl_Interp *target,
-				const char *targetCmd, int objc,
+				const char *targetCmd, Tcl_Size objc,
 				Tcl_Obj *const objv[]);
 /* 88 */
 EXTERN Tcl_Channel	Tcl_CreateChannel(const Tcl_ChannelType *typePtr,
@@ -390,7 +394,7 @@ EXTERN void		Tcl_DeleteHashTable(Tcl_HashTable *tablePtr);
 /* 110 */
 EXTERN void		Tcl_DeleteInterp(Tcl_Interp *interp);
 /* 111 */
-EXTERN void		Tcl_DetachPids(int numPids, Tcl_Pid *pidPtr);
+EXTERN void		Tcl_DetachPids(Tcl_Size numPids, Tcl_Pid *pidPtr);
 /* 112 */
 EXTERN void		Tcl_DeleteTimerHandler(Tcl_TimerToken token);
 /* 113 */
@@ -404,7 +408,7 @@ EXTERN int		Tcl_DoOneEvent(int flags);
 EXTERN void		Tcl_DoWhenIdle(Tcl_IdleProc *proc, void *clientData);
 /* 117 */
 EXTERN char *		Tcl_DStringAppend(Tcl_DString *dsPtr,
-				const char *bytes, int length);
+				const char *bytes, Tcl_Size length);
 /* 118 */
 EXTERN char *		Tcl_DStringAppendElement(Tcl_DString *dsPtr,
 				const char *element);
@@ -421,7 +425,8 @@ EXTERN void		Tcl_DStringInit(Tcl_DString *dsPtr);
 EXTERN void		Tcl_DStringResult(Tcl_Interp *interp,
 				Tcl_DString *dsPtr);
 /* 124 */
-EXTERN void		Tcl_DStringSetLength(Tcl_DString *dsPtr, int length);
+EXTERN void		Tcl_DStringSetLength(Tcl_DString *dsPtr,
+				Tcl_Size length);
 /* 125 */
 EXTERN void		Tcl_DStringStartSublist(Tcl_DString *dsPtr);
 /* 126 */
@@ -502,7 +507,7 @@ EXTERN void *		Tcl_GetAssocData(Tcl_Interp *interp,
 EXTERN Tcl_Channel	Tcl_GetChannel(Tcl_Interp *interp,
 				const char *chanName, int *modePtr);
 /* 152 */
-EXTERN int		Tcl_GetChannelBufferSize(Tcl_Channel chan);
+EXTERN Tcl_Size		Tcl_GetChannelBufferSize(Tcl_Channel chan);
 /* 153 */
 EXTERN int		Tcl_GetChannelHandle(Tcl_Channel chan, int direction,
 				void **handlePtr);
@@ -552,9 +557,9 @@ EXTERN int		Tcl_GetOpenFile(Tcl_Interp *interp,
 /* 168 */
 EXTERN Tcl_PathType	Tcl_GetPathType(const char *path);
 /* 169 */
-EXTERN int		Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr);
+EXTERN Tcl_Size		Tcl_Gets(Tcl_Channel chan, Tcl_DString *dsPtr);
 /* 170 */
-EXTERN int		Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr);
+EXTERN Tcl_Size		Tcl_GetsObj(Tcl_Channel chan, Tcl_Obj *objPtr);
 /* 171 */
 EXTERN int		Tcl_GetServiceMode(void);
 /* 172 */
@@ -595,7 +600,7 @@ EXTERN int		Tcl_InterpDeleted(Tcl_Interp *interp);
 /* 185 */
 EXTERN int		Tcl_IsSafe(Tcl_Interp *interp);
 /* 186 */
-EXTERN char *		Tcl_JoinPath(int argc, const char *const *argv,
+EXTERN char *		Tcl_JoinPath(Tcl_Size argc, const char *const *argv,
 				Tcl_DString *resultPtr);
 /* 187 */
 EXTERN int		Tcl_LinkVar(Tcl_Interp *interp, const char *varName,
@@ -609,7 +614,7 @@ int			Tcl_MakeSafe(Tcl_Interp *interp);
 /* 191 */
 EXTERN Tcl_Channel	Tcl_MakeTcpClientChannel(void *tcpSocket);
 /* 192 */
-EXTERN char *		Tcl_Merge(int argc, const char *const *argv);
+EXTERN char *		Tcl_Merge(Tcl_Size argc, const char *const *argv);
 /* 193 */
 EXTERN Tcl_HashEntry *	Tcl_NextHashEntry(Tcl_HashSearch *searchPtr);
 /* 194 */
@@ -622,8 +627,8 @@ EXTERN Tcl_Obj *	Tcl_ObjSetVar2(Tcl_Interp *interp, Tcl_Obj *part1Ptr,
 				Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr,
 				int flags);
 /* 197 */
-EXTERN Tcl_Channel	Tcl_OpenCommandChannel(Tcl_Interp *interp, int argc,
-				const char **argv, int flags);
+EXTERN Tcl_Channel	Tcl_OpenCommandChannel(Tcl_Interp *interp,
+				Tcl_Size argc, const char **argv, int flags);
 /* 198 */
 EXTERN Tcl_Channel	Tcl_OpenFileChannel(Tcl_Interp *interp,
 				const char *fileName, const char *modeString,
@@ -649,7 +654,8 @@ EXTERN const char *	Tcl_PosixError(Tcl_Interp *interp);
 /* 205 */
 EXTERN void		Tcl_QueueEvent(Tcl_Event *evPtr, int position);
 /* 206 */
-EXTERN int		Tcl_Read(Tcl_Channel chan, char *bufPtr, int toRead);
+EXTERN Tcl_Size		Tcl_Read(Tcl_Channel chan, char *bufPtr,
+				Tcl_Size toRead);
 /* 207 */
 EXTERN void		Tcl_ReapDetachedProcs(void);
 /* 208 */
@@ -673,17 +679,17 @@ EXTERN int		Tcl_RegExpExec(Tcl_Interp *interp, Tcl_RegExp regexp,
 EXTERN int		Tcl_RegExpMatch(Tcl_Interp *interp, const char *text,
 				const char *pattern);
 /* 215 */
-EXTERN void		Tcl_RegExpRange(Tcl_RegExp regexp, int index,
+EXTERN void		Tcl_RegExpRange(Tcl_RegExp regexp, Tcl_Size index,
 				const char **startPtr, const char **endPtr);
 /* 216 */
 EXTERN void		Tcl_Release(void *clientData);
 /* 217 */
 EXTERN void		Tcl_ResetResult(Tcl_Interp *interp);
 /* 218 */
-EXTERN int		Tcl_ScanElement(const char *src, int *flagPtr);
+EXTERN Tcl_Size		Tcl_ScanElement(const char *src, int *flagPtr);
 /* 219 */
-EXTERN int		Tcl_ScanCountedElement(const char *src, int length,
-				int *flagPtr);
+EXTERN Tcl_Size		Tcl_ScanCountedElement(const char *src,
+				Tcl_Size length, int *flagPtr);
 /* 220 */
 TCL_DEPRECATED("")
 int			Tcl_SeekOld(Tcl_Channel chan, int offset, int mode);
@@ -696,7 +702,8 @@ EXTERN void		Tcl_SetAssocData(Tcl_Interp *interp,
 				const char *name, Tcl_InterpDeleteProc *proc,
 				void *clientData);
 /* 224 */
-EXTERN void		Tcl_SetChannelBufferSize(Tcl_Channel chan, int sz);
+EXTERN void		Tcl_SetChannelBufferSize(Tcl_Channel chan,
+				Tcl_Size sz);
 /* 225 */
 EXTERN int		Tcl_SetChannelOption(Tcl_Interp *interp,
 				Tcl_Channel chan, const char *optionName,
@@ -715,7 +722,8 @@ EXTERN void		Tcl_SetMaxBlockTime(const Tcl_Time *timePtr);
 EXTERN const char *	Tcl_SetPanicProc(
 				TCL_NORETURN1 Tcl_PanicProc *panicProc);
 /* 231 */
-EXTERN int		Tcl_SetRecursionLimit(Tcl_Interp *interp, int depth);
+EXTERN Tcl_Size		Tcl_SetRecursionLimit(Tcl_Interp *interp,
+				Tcl_Size depth);
 /* 232 */
 EXTERN void		Tcl_SetResult(Tcl_Interp *interp, char *result,
 				Tcl_FreeProc *freeProc);
@@ -774,8 +782,8 @@ EXTERN int		Tcl_TraceVar2(Tcl_Interp *interp, const char *part1,
 EXTERN char *		Tcl_TranslateFileName(Tcl_Interp *interp,
 				const char *name, Tcl_DString *bufferPtr);
 /* 250 */
-EXTERN int		Tcl_Ungets(Tcl_Channel chan, const char *str,
-				int len, int atHead);
+EXTERN Tcl_Size		Tcl_Ungets(Tcl_Channel chan, const char *str,
+				Tcl_Size len, int atHead);
 /* 251 */
 EXTERN void		Tcl_UnlinkVar(Tcl_Interp *interp,
 				const char *varName);
@@ -825,9 +833,10 @@ EXTERN void *		Tcl_VarTraceInfo2(Tcl_Interp *interp,
 				int flags, Tcl_VarTraceProc *procPtr,
 				void *prevClientData);
 /* 263 */
-EXTERN int		Tcl_Write(Tcl_Channel chan, const char *s, int slen);
+EXTERN Tcl_Size		Tcl_Write(Tcl_Channel chan, const char *s,
+				Tcl_Size slen);
 /* 264 */
-EXTERN void		Tcl_WrongNumArgs(Tcl_Interp *interp, int objc,
+EXTERN void		Tcl_WrongNumArgs(Tcl_Interp *interp, Tcl_Size objc,
 				Tcl_Obj *const objv[], const char *message);
 /* 265 */
 EXTERN int		Tcl_DumpActiveMemory(const char *fileName);
@@ -908,9 +917,9 @@ TCL_DEPRECATED("Use Tcl_DiscardInterpState")
 void			Tcl_DiscardResult(Tcl_SavedResult *statePtr);
 /* 291 */
 EXTERN int		Tcl_EvalEx(Tcl_Interp *interp, const char *script,
-				int numBytes, int flags);
+				Tcl_Size numBytes, int flags);
 /* 292 */
-EXTERN int		Tcl_EvalObjv(Tcl_Interp *interp, int objc,
+EXTERN int		Tcl_EvalObjv(Tcl_Interp *interp, Tcl_Size objc,
 				Tcl_Obj *const objv[], int flags);
 /* 293 */
 EXTERN int		Tcl_EvalObjEx(Tcl_Interp *interp, Tcl_Obj *objPtr,
@@ -920,13 +929,13 @@ EXTERN TCL_NORETURN void Tcl_ExitThread(int status);
 /* 295 */
 EXTERN int		Tcl_ExternalToUtf(Tcl_Interp *interp,
 				Tcl_Encoding encoding, const char *src,
-				int srcLen, int flags,
+				Tcl_Size srcLen, int flags,
 				Tcl_EncodingState *statePtr, char *dst,
-				int dstLen, int *srcReadPtr,
+				Tcl_Size dstLen, int *srcReadPtr,
 				int *dstWrotePtr, int *dstCharsPtr);
 /* 296 */
 EXTERN char *		Tcl_ExternalToUtfDString(Tcl_Encoding encoding,
-				const char *src, int srcLen,
+				const char *src, Tcl_Size srcLen,
 				Tcl_DString *dsPtr);
 /* 297 */
 EXTERN void		Tcl_FinalizeThread(void);
@@ -945,11 +954,11 @@ EXTERN void		Tcl_GetEncodingNames(Tcl_Interp *interp);
 /* 304 */
 EXTERN int		Tcl_GetIndexFromObjStruct(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, const void *tablePtr,
-				int offset, const char *msg, int flags,
+				Tcl_Size offset, const char *msg, int flags,
 				void *indexPtr);
 /* 305 */
 EXTERN void *		Tcl_GetThreadData(Tcl_ThreadDataKey *keyPtr,
-				int size);
+				Tcl_Size size);
 /* 306 */
 EXTERN Tcl_Obj *	Tcl_GetVar2Ex(Tcl_Interp *interp, const char *part1,
 				const char *part2, int flags);
@@ -965,10 +974,10 @@ EXTERN void		Tcl_ConditionNotify(Tcl_Condition *condPtr);
 EXTERN void		Tcl_ConditionWait(Tcl_Condition *condPtr,
 				Tcl_Mutex *mutexPtr, const Tcl_Time *timePtr);
 /* 312 */
-EXTERN int		Tcl_NumUtfChars(const char *src, int length);
+EXTERN Tcl_Size		Tcl_NumUtfChars(const char *src, Tcl_Size length);
 /* 313 */
-EXTERN int		Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr,
-				int charsToRead, int appendFlag);
+EXTERN Tcl_Size		Tcl_ReadChars(Tcl_Channel channel, Tcl_Obj *objPtr,
+				Tcl_Size charsToRead, int appendFlag);
 /* 314 */
 TCL_DEPRECATED("Use Tcl_RestoreInterpState")
 void			Tcl_RestoreResult(Tcl_Interp *interp,
@@ -990,7 +999,7 @@ EXTERN void		Tcl_ThreadAlert(Tcl_ThreadId threadId);
 EXTERN void		Tcl_ThreadQueueEvent(Tcl_ThreadId threadId,
 				Tcl_Event *evPtr, int position);
 /* 320 */
-EXTERN int		Tcl_UniCharAtIndex(const char *src, int index);
+EXTERN int		Tcl_UniCharAtIndex(const char *src, Tcl_Size index);
 /* 321 */
 EXTERN int		Tcl_UniCharToLower(int ch);
 /* 322 */
@@ -1000,11 +1009,11 @@ EXTERN int		Tcl_UniCharToUpper(int ch);
 /* 324 */
 EXTERN int		Tcl_UniCharToUtf(int ch, char *buf);
 /* 325 */
-EXTERN const char *	Tcl_UtfAtIndex(const char *src, int index);
+EXTERN const char *	Tcl_UtfAtIndex(const char *src, Tcl_Size index);
 /* 326 */
-EXTERN int		TclUtfCharComplete(const char *src, int length);
+EXTERN int		TclUtfCharComplete(const char *src, Tcl_Size length);
 /* 327 */
-EXTERN int		Tcl_UtfBackslash(const char *src, int *readPtr,
+EXTERN Tcl_Size		Tcl_UtfBackslash(const char *src, int *readPtr,
 				char *dst);
 /* 328 */
 EXTERN const char *	Tcl_UtfFindFirst(const char *src, int ch);
@@ -1017,13 +1026,13 @@ EXTERN const char *	TclUtfPrev(const char *src, const char *start);
 /* 332 */
 EXTERN int		Tcl_UtfToExternal(Tcl_Interp *interp,
 				Tcl_Encoding encoding, const char *src,
-				int srcLen, int flags,
+				Tcl_Size srcLen, int flags,
 				Tcl_EncodingState *statePtr, char *dst,
-				int dstLen, int *srcReadPtr,
+				Tcl_Size dstLen, int *srcReadPtr,
 				int *dstWrotePtr, int *dstCharsPtr);
 /* 333 */
 EXTERN char *		Tcl_UtfToExternalDString(Tcl_Encoding encoding,
-				const char *src, int srcLen,
+				const char *src, Tcl_Size srcLen,
 				Tcl_DString *dsPtr);
 /* 334 */
 EXTERN int		Tcl_UtfToLower(char *src);
@@ -1035,10 +1044,10 @@ EXTERN int		Tcl_UtfToChar16(const char *src,
 /* 337 */
 EXTERN int		Tcl_UtfToUpper(char *src);
 /* 338 */
-EXTERN int		Tcl_WriteChars(Tcl_Channel chan, const char *src,
-				int srcLen);
+EXTERN Tcl_Size		Tcl_WriteChars(Tcl_Channel chan, const char *src,
+				Tcl_Size srcLen);
 /* 339 */
-EXTERN int		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
+EXTERN Tcl_Size		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
 /* 340 */
 EXTERN char *		Tcl_GetString(Tcl_Obj *objPtr);
 /* 341 */
@@ -1066,7 +1075,7 @@ EXTERN int		Tcl_UniCharIsUpper(int ch);
 /* 351 */
 EXTERN int		Tcl_UniCharIsWordChar(int ch);
 /* 352 */
-EXTERN int		Tcl_Char16Len(const unsigned short *uniStr);
+EXTERN Tcl_Size		Tcl_Char16Len(const unsigned short *uniStr);
 /* 353 */
 TCL_DEPRECATED("Use Tcl_UtfNcmp")
 int			Tcl_UniCharNcmp(const unsigned short *ucs,
@@ -1074,10 +1083,10 @@ int			Tcl_UniCharNcmp(const unsigned short *ucs,
 				unsigned long numChars);
 /* 354 */
 EXTERN char *		Tcl_Char16ToUtfDString(const unsigned short *uniStr,
-				int uniLength, Tcl_DString *dsPtr);
+				Tcl_Size uniLength, Tcl_DString *dsPtr);
 /* 355 */
-EXTERN unsigned short *	 Tcl_UtfToChar16DString(const char *src, int length,
-				Tcl_DString *dsPtr);
+EXTERN unsigned short *	 Tcl_UtfToChar16DString(const char *src,
+				Tcl_Size length, Tcl_DString *dsPtr);
 /* 356 */
 EXTERN Tcl_RegExp	Tcl_GetRegExpFromObj(Tcl_Interp *interp,
 				Tcl_Obj *patObj, int flags);
@@ -1090,27 +1099,27 @@ EXTERN void		Tcl_FreeParse(Tcl_Parse *parsePtr);
 /* 359 */
 EXTERN void		Tcl_LogCommandInfo(Tcl_Interp *interp,
 				const char *script, const char *command,
-				int length);
+				Tcl_Size length);
 /* 360 */
 EXTERN int		Tcl_ParseBraces(Tcl_Interp *interp,
-				const char *start, int numBytes,
+				const char *start, Tcl_Size numBytes,
 				Tcl_Parse *parsePtr, int append,
 				const char **termPtr);
 /* 361 */
 EXTERN int		Tcl_ParseCommand(Tcl_Interp *interp,
-				const char *start, int numBytes, int nested,
-				Tcl_Parse *parsePtr);
+				const char *start, Tcl_Size numBytes,
+				int nested, Tcl_Parse *parsePtr);
 /* 362 */
 EXTERN int		Tcl_ParseExpr(Tcl_Interp *interp, const char *start,
-				int numBytes, Tcl_Parse *parsePtr);
+				Tcl_Size numBytes, Tcl_Parse *parsePtr);
 /* 363 */
 EXTERN int		Tcl_ParseQuotedString(Tcl_Interp *interp,
-				const char *start, int numBytes,
+				const char *start, Tcl_Size numBytes,
 				Tcl_Parse *parsePtr, int append,
 				const char **termPtr);
 /* 364 */
 EXTERN int		Tcl_ParseVarName(Tcl_Interp *interp,
-				const char *start, int numBytes,
+				const char *start, Tcl_Size numBytes,
 				Tcl_Parse *parsePtr, int append);
 /* 365 */
 EXTERN char *		Tcl_GetCwd(Tcl_Interp *interp, Tcl_DString *cwdPtr);
@@ -1140,28 +1149,32 @@ EXTERN int		Tcl_UniCharIsPunct(int ch);
 /* 376 */
 EXTERN int		Tcl_RegExpExecObj(Tcl_Interp *interp,
 				Tcl_RegExp regexp, Tcl_Obj *textObj,
-				int offset, int nmatches, int flags);
+				Tcl_Size offset, Tcl_Size nmatches,
+				int flags);
 /* 377 */
 EXTERN void		Tcl_RegExpGetInfo(Tcl_RegExp regexp,
 				Tcl_RegExpInfo *infoPtr);
 /* 378 */
 EXTERN Tcl_Obj *	Tcl_NewUnicodeObj(const unsigned short *unicode,
-				int numChars);
+				Tcl_Size numChars);
 /* 379 */
 EXTERN void		Tcl_SetUnicodeObj(Tcl_Obj *objPtr,
-				const unsigned short *unicode, int numChars);
+				const unsigned short *unicode,
+				Tcl_Size numChars);
 /* 380 */
-EXTERN int		Tcl_GetCharLength(Tcl_Obj *objPtr);
+EXTERN Tcl_Size		Tcl_GetCharLength(Tcl_Obj *objPtr);
 /* 381 */
-EXTERN int		Tcl_GetUniChar(Tcl_Obj *objPtr, int index);
+EXTERN int		Tcl_GetUniChar(Tcl_Obj *objPtr, Tcl_Size index);
 /* 382 */
 TCL_DEPRECATED("No longer in use, changed to macro")
 unsigned short *	Tcl_GetUnicode(Tcl_Obj *objPtr);
 /* 383 */
-EXTERN Tcl_Obj *	Tcl_GetRange(Tcl_Obj *objPtr, int first, int last);
+EXTERN Tcl_Obj *	Tcl_GetRange(Tcl_Obj *objPtr, Tcl_Size first,
+				Tcl_Size last);
 /* 384 */
 EXTERN void		Tcl_AppendUnicodeToObj(Tcl_Obj *objPtr,
-				const unsigned short *unicode, int length);
+				const unsigned short *unicode,
+				Tcl_Size length);
 /* 385 */
 EXTERN int		Tcl_RegExpMatchObj(Tcl_Interp *interp,
 				Tcl_Obj *textObj, Tcl_Obj *patternObj);
@@ -1177,7 +1190,7 @@ EXTERN int		Tcl_GetChannelNamesEx(Tcl_Interp *interp,
 				const char *pattern);
 /* 390 */
 EXTERN int		Tcl_ProcObjCmd(void *clientData, Tcl_Interp *interp,
-				int objc, Tcl_Obj *const objv[]);
+				Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 391 */
 EXTERN void		Tcl_ConditionFinalize(Tcl_Condition *condPtr);
 /* 392 */
@@ -1185,13 +1198,13 @@ EXTERN void		Tcl_MutexFinalize(Tcl_Mutex *mutex);
 /* 393 */
 EXTERN int		Tcl_CreateThread(Tcl_ThreadId *idPtr,
 				Tcl_ThreadCreateProc *proc, void *clientData,
-				int stackSize, int flags);
+				Tcl_Size stackSize, int flags);
 /* 394 */
-EXTERN int		Tcl_ReadRaw(Tcl_Channel chan, char *dst,
-				int bytesToRead);
+EXTERN Tcl_Size		Tcl_ReadRaw(Tcl_Channel chan, char *dst,
+				Tcl_Size bytesToRead);
 /* 395 */
-EXTERN int		Tcl_WriteRaw(Tcl_Channel chan, const char *src,
-				int srcLen);
+EXTERN Tcl_Size		Tcl_WriteRaw(Tcl_Channel chan, const char *src,
+				Tcl_Size srcLen);
 /* 396 */
 EXTERN Tcl_Channel	Tcl_GetTopChannel(Tcl_Channel chan);
 /* 397 */
@@ -1298,7 +1311,8 @@ EXTERN char *		Tcl_AttemptRealloc(char *ptr, TCL_HASH_TYPE size);
 EXTERN char *		Tcl_AttemptDbCkrealloc(char *ptr, TCL_HASH_TYPE size,
 				const char *file, int line);
 /* 432 */
-EXTERN int		Tcl_AttemptSetObjLength(Tcl_Obj *objPtr, int length);
+EXTERN int		Tcl_AttemptSetObjLength(Tcl_Obj *objPtr,
+				Tcl_Size length);
 /* 433 */
 EXTERN Tcl_ThreadId	Tcl_GetChannelThread(Tcl_Channel channel);
 /* 434 */
@@ -1381,7 +1395,7 @@ EXTERN int		Tcl_FSChdir(Tcl_Obj *pathPtr);
 EXTERN int		Tcl_FSConvertToPathType(Tcl_Interp *interp,
 				Tcl_Obj *pathPtr);
 /* 460 */
-EXTERN Tcl_Obj *	Tcl_FSJoinPath(Tcl_Obj *listObj, int elements);
+EXTERN Tcl_Obj *	Tcl_FSJoinPath(Tcl_Obj *listObj, Tcl_Size elements);
 /* 461 */
 EXTERN Tcl_Obj *	Tcl_FSSplitPath(Tcl_Obj *pathPtr, int *lenPtr);
 /* 462 */
@@ -1391,7 +1405,7 @@ EXTERN int		Tcl_FSEqualPaths(Tcl_Obj *firstPtr,
 EXTERN Tcl_Obj *	Tcl_FSGetNormalizedPath(Tcl_Interp *interp,
 				Tcl_Obj *pathPtr);
 /* 464 */
-EXTERN Tcl_Obj *	Tcl_FSJoinToPath(Tcl_Obj *pathPtr, int objc,
+EXTERN Tcl_Obj *	Tcl_FSJoinToPath(Tcl_Obj *pathPtr, Tcl_Size objc,
 				Tcl_Obj *const objv[]);
 /* 465 */
 EXTERN void *		Tcl_FSGetInternalRep(Tcl_Obj *pathPtr,
@@ -1433,7 +1447,7 @@ EXTERN int		Tcl_OutputBuffered(Tcl_Channel chan);
 EXTERN void		Tcl_FSMountsChanged(const Tcl_Filesystem *fsPtr);
 /* 481 */
 EXTERN int		Tcl_EvalTokensStandard(Tcl_Interp *interp,
-				Tcl_Token *tokenPtr, int count);
+				Tcl_Token *tokenPtr, Tcl_Size count);
 /* 482 */
 EXTERN void		Tcl_GetTime(Tcl_Time *timeBuf);
 /* 483 */
@@ -1493,11 +1507,11 @@ EXTERN void		Tcl_DictObjNext(Tcl_DictSearch *searchPtr,
 EXTERN void		Tcl_DictObjDone(Tcl_DictSearch *searchPtr);
 /* 501 */
 EXTERN int		Tcl_DictObjPutKeyList(Tcl_Interp *interp,
-				Tcl_Obj *dictPtr, int keyc,
+				Tcl_Obj *dictPtr, Tcl_Size keyc,
 				Tcl_Obj *const *keyv, Tcl_Obj *valuePtr);
 /* 502 */
 EXTERN int		Tcl_DictObjRemoveKeyList(Tcl_Interp *interp,
-				Tcl_Obj *dictPtr, int keyc,
+				Tcl_Obj *dictPtr, Tcl_Size keyc,
 				Tcl_Obj *const *keyv);
 /* 503 */
 EXTERN Tcl_Obj *	Tcl_NewDictObj(void);
@@ -1565,7 +1579,7 @@ EXTERN int		Tcl_LimitCheck(Tcl_Interp *interp);
 EXTERN int		Tcl_LimitExceeded(Tcl_Interp *interp);
 /* 525 */
 EXTERN void		Tcl_LimitSetCommands(Tcl_Interp *interp,
-				int commandLimit);
+				Tcl_Size commandLimit);
 /* 526 */
 EXTERN void		Tcl_LimitSetTime(Tcl_Interp *interp,
 				Tcl_Time *timeLimitPtr);
@@ -1697,22 +1711,22 @@ EXTERN const char *	Tcl_GetEncodingNameFromEnvironment(
 				Tcl_DString *bufPtr);
 /* 573 */
 EXTERN int		Tcl_PkgRequireProc(Tcl_Interp *interp,
-				const char *name, int objc,
+				const char *name, Tcl_Size objc,
 				Tcl_Obj *const objv[], void *clientDataPtr);
 /* 574 */
 EXTERN void		Tcl_AppendObjToErrorInfo(Tcl_Interp *interp,
 				Tcl_Obj *objPtr);
 /* 575 */
 EXTERN void		Tcl_AppendLimitedToObj(Tcl_Obj *objPtr,
-				const char *bytes, int length, int limit,
-				const char *ellipsis);
+				const char *bytes, Tcl_Size length,
+				Tcl_Size limit, const char *ellipsis);
 /* 576 */
 EXTERN Tcl_Obj *	Tcl_Format(Tcl_Interp *interp, const char *format,
-				int objc, Tcl_Obj *const objv[]);
+				Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 577 */
 EXTERN int		Tcl_AppendFormatToObj(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, const char *format,
-				int objc, Tcl_Obj *const objv[]);
+				Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 578 */
 EXTERN Tcl_Obj *	Tcl_ObjPrintf(const char *format, ...) TCL_FORMAT_PRINTF(1, 2);
 /* 579 */
@@ -1737,11 +1751,12 @@ EXTERN Tcl_Command	Tcl_NRCreateCommand(Tcl_Interp *interp,
 EXTERN int		Tcl_NREvalObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
 				int flags);
 /* 585 */
-EXTERN int		Tcl_NREvalObjv(Tcl_Interp *interp, int objc,
+EXTERN int		Tcl_NREvalObjv(Tcl_Interp *interp, Tcl_Size objc,
 				Tcl_Obj *const objv[], int flags);
 /* 586 */
 EXTERN int		Tcl_NRCmdSwap(Tcl_Interp *interp, Tcl_Command cmd,
-				int objc, Tcl_Obj *const objv[], int flags);
+				Tcl_Size objc, Tcl_Obj *const objv[],
+				int flags);
 /* 587 */
 EXTERN void		Tcl_NRAddCallback(Tcl_Interp *interp,
 				Tcl_NRPostProc *postProcPtr, void *data0,
@@ -1749,7 +1764,7 @@ EXTERN void		Tcl_NRAddCallback(Tcl_Interp *interp,
 /* 588 */
 EXTERN int		Tcl_NRCallObjProc(Tcl_Interp *interp,
 				Tcl_ObjCmdProc *objProc, void *clientData,
-				int objc, Tcl_Obj *const objv[]);
+				Tcl_Size objc, Tcl_Obj *const objv[]);
 /* 589 */
 EXTERN unsigned		Tcl_GetFSDeviceFromStat(const Tcl_StatBuf *statPtr);
 /* 590 */
@@ -1804,14 +1819,14 @@ EXTERN int		Tcl_ZlibDeflate(Tcl_Interp *interp, int format,
 				Tcl_Obj *gzipHeaderDictObj);
 /* 611 */
 EXTERN int		Tcl_ZlibInflate(Tcl_Interp *interp, int format,
-				Tcl_Obj *data, int buffersize,
+				Tcl_Obj *data, Tcl_Size buffersize,
 				Tcl_Obj *gzipHeaderDictObj);
 /* 612 */
 EXTERN unsigned int	Tcl_ZlibCRC32(unsigned int crc,
-				const unsigned char *buf, int len);
+				const unsigned char *buf, Tcl_Size len);
 /* 613 */
 EXTERN unsigned int	Tcl_ZlibAdler32(unsigned int adler,
-				const unsigned char *buf, int len);
+				const unsigned char *buf, Tcl_Size len);
 /* 614 */
 EXTERN int		Tcl_ZlibStreamInit(Tcl_Interp *interp, int mode,
 				int format, int level, Tcl_Obj *dictObj,
@@ -1827,7 +1842,7 @@ EXTERN int		Tcl_ZlibStreamPut(Tcl_ZlibStream zshandle,
 				Tcl_Obj *data, int flush);
 /* 619 */
 EXTERN int		Tcl_ZlibStreamGet(Tcl_ZlibStream zshandle,
-				Tcl_Obj *data, int count);
+				Tcl_Obj *data, Tcl_Size count);
 /* 620 */
 EXTERN int		Tcl_ZlibStreamClose(Tcl_ZlibStream zshandle);
 /* 621 */
@@ -1902,18 +1917,19 @@ EXTERN int		Tcl_IsShared(Tcl_Obj *objPtr);
 /* 644 */
 EXTERN int		Tcl_LinkArray(Tcl_Interp *interp,
 				const char *varName, void *addr, int type,
-				int size);
+				Tcl_Size size);
 /* 645 */
 EXTERN int		Tcl_GetIntForIndex(Tcl_Interp *interp,
-				Tcl_Obj *objPtr, int endValue, int *indexPtr);
+				Tcl_Obj *objPtr, Tcl_Size endValue,
+				Tcl_Size *indexPtr);
 /* 646 */
 EXTERN int		Tcl_UtfToUniChar(const char *src, int *chPtr);
 /* 647 */
 EXTERN char *		Tcl_UniCharToUtfDString(const int *uniStr,
-				int uniLength, Tcl_DString *dsPtr);
+				Tcl_Size uniLength, Tcl_DString *dsPtr);
 /* 648 */
-EXTERN int *		Tcl_UtfToUniCharDString(const char *src, int length,
-				Tcl_DString *dsPtr);
+EXTERN int *		Tcl_UtfToUniCharDString(const char *src,
+				Tcl_Size length, Tcl_DString *dsPtr);
 /* 649 */
 EXTERN unsigned char *	TclGetBytesFromObj(Tcl_Interp *interp,
 				Tcl_Obj *objPtr, int *numBytesPtr);
@@ -1930,7 +1946,7 @@ EXTERN unsigned short *	 TclGetUnicodeFromObj(Tcl_Obj *objPtr,
 EXTERN unsigned char *	TclGetByteArrayFromObj(Tcl_Obj *objPtr,
 				size_t *numBytesPtr);
 /* 654 */
-EXTERN int		Tcl_UtfCharComplete(const char *src, int length);
+EXTERN int		Tcl_UtfCharComplete(const char *src, Tcl_Size length);
 /* 655 */
 EXTERN const char *	Tcl_UtfNext(const char *src);
 /* 656 */
@@ -1938,12 +1954,12 @@ EXTERN const char *	Tcl_UtfPrev(const char *src, const char *start);
 /* 657 */
 EXTERN int		Tcl_UniCharIsUnicode(int ch);
 /* 658 */
-EXTERN int		Tcl_ExternalToUtfDStringEx(Tcl_Encoding encoding,
-				const char *src, int srcLen, int flags,
+EXTERN Tcl_Size		Tcl_ExternalToUtfDStringEx(Tcl_Encoding encoding,
+				const char *src, Tcl_Size srcLen, int flags,
 				Tcl_DString *dsPtr);
 /* 659 */
-EXTERN int		Tcl_UtfToExternalDStringEx(Tcl_Encoding encoding,
-				const char *src, int srcLen, int flags,
+EXTERN Tcl_Size		Tcl_UtfToExternalDStringEx(Tcl_Encoding encoding,
+				const char *src, Tcl_Size srcLen, int flags,
 				Tcl_DString *dsPtr);
 /* 660 */
 EXTERN int		Tcl_AsyncMarkFromSignal(Tcl_AsyncHandler async,
@@ -1972,17 +1988,18 @@ EXTERN int		TclParseArgsObjv(Tcl_Interp *interp,
 				size_t *objcPtr, Tcl_Obj *const *objv,
 				Tcl_Obj ***remObjv);
 /* 668 */
-EXTERN int		Tcl_UniCharLen(const int *uniStr);
+EXTERN Tcl_Size		Tcl_UniCharLen(const int *uniStr);
 /* 669 */
-EXTERN int		TclNumUtfChars(const char *src, int length);
+EXTERN Tcl_Size		TclNumUtfChars(const char *src, Tcl_Size length);
 /* 670 */
-EXTERN int		TclGetCharLength(Tcl_Obj *objPtr);
+EXTERN Tcl_Size		TclGetCharLength(Tcl_Obj *objPtr);
 /* 671 */
-EXTERN const char *	TclUtfAtIndex(const char *src, int index);
+EXTERN const char *	TclUtfAtIndex(const char *src, Tcl_Size index);
 /* 672 */
-EXTERN Tcl_Obj *	TclGetRange(Tcl_Obj *objPtr, int first, int last);
+EXTERN Tcl_Obj *	TclGetRange(Tcl_Obj *objPtr, Tcl_Size first,
+				Tcl_Size last);
 /* 673 */
-EXTERN int		TclGetUniChar(Tcl_Obj *objPtr, int index);
+EXTERN int		TclGetUniChar(Tcl_Obj *objPtr, Tcl_Size index);
 /* 674 */
 EXTERN int		Tcl_GetBool(Tcl_Interp *interp, const char *src,
 				int flags, char *charPtr);
@@ -2019,6 +2036,8 @@ EXTERN int		Tcl_GetNumber(Tcl_Interp *interp, const char *bytes,
 /* 682 */
 EXTERN int		Tcl_RemoveChannelMode(Tcl_Interp *interp,
 				Tcl_Channel chan, int mode);
+/* 683 */
+EXTERN int		Tcl_GetEncodingNulLength(Tcl_Encoding encoding);
 
 typedef struct {
     const struct TclPlatStubs *tclPlatStubs;
@@ -2062,19 +2081,19 @@ typedef struct TclStubs {
     int (*tcl_WaitForEvent) (const Tcl_Time *timePtr); /* 13 */
     int (*tcl_AppendAllObjTypes) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 14 */
     void (*tcl_AppendStringsToObj) (Tcl_Obj *objPtr, ...); /* 15 */
-    void (*tcl_AppendToObj) (Tcl_Obj *objPtr, const char *bytes, int length); /* 16 */
-    Tcl_Obj * (*tcl_ConcatObj) (int objc, Tcl_Obj *const objv[]); /* 17 */
+    void (*tcl_AppendToObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length); /* 16 */
+    Tcl_Obj * (*tcl_ConcatObj) (Tcl_Size objc, Tcl_Obj *const objv[]); /* 17 */
     int (*tcl_ConvertToType) (Tcl_Interp *interp, Tcl_Obj *objPtr, const Tcl_ObjType *typePtr); /* 18 */
     void (*tcl_DbDecrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 19 */
     void (*tcl_DbIncrRefCount) (Tcl_Obj *objPtr, const char *file, int line); /* 20 */
     int (*tcl_DbIsShared) (Tcl_Obj *objPtr, const char *file, int line); /* 21 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewBooleanObj) (int intValue, const char *file, int line); /* 22 */
-    Tcl_Obj * (*tcl_DbNewByteArrayObj) (const unsigned char *bytes, int numBytes, const char *file, int line); /* 23 */
+    Tcl_Obj * (*tcl_DbNewByteArrayObj) (const unsigned char *bytes, Tcl_Size numBytes, const char *file, int line); /* 23 */
     Tcl_Obj * (*tcl_DbNewDoubleObj) (double doubleValue, const char *file, int line); /* 24 */
-    Tcl_Obj * (*tcl_DbNewListObj) (int objc, Tcl_Obj *const *objv, const char *file, int line); /* 25 */
+    Tcl_Obj * (*tcl_DbNewListObj) (Tcl_Size objc, Tcl_Obj *const *objv, const char *file, int line); /* 25 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_DbNewLongObj) (long longValue, const char *file, int line); /* 26 */
     Tcl_Obj * (*tcl_DbNewObj) (const char *file, int line); /* 27 */
-    Tcl_Obj * (*tcl_DbNewStringObj) (const char *bytes, int length, const char *file, int line); /* 28 */
+    Tcl_Obj * (*tcl_DbNewStringObj) (const char *bytes, Tcl_Size length, const char *file, int line); /* 28 */
     Tcl_Obj * (*tcl_DuplicateObj) (Tcl_Obj *objPtr); /* 29 */
     void (*tclFreeObj) (Tcl_Obj *objPtr); /* 30 */
     int (*tcl_GetBoolean) (Tcl_Interp *interp, const char *src, int *intPtr); /* 31 */
@@ -2092,26 +2111,26 @@ typedef struct TclStubs {
     int (*tcl_ListObjAppendList) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *elemListPtr); /* 43 */
     int (*tcl_ListObjAppendElement) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *objPtr); /* 44 */
     int (*tcl_ListObjGetElements) (Tcl_Interp *interp, Tcl_Obj *listPtr, int *objcPtr, Tcl_Obj ***objvPtr); /* 45 */
-    int (*tcl_ListObjIndex) (Tcl_Interp *interp, Tcl_Obj *listPtr, int index, Tcl_Obj **objPtrPtr); /* 46 */
+    int (*tcl_ListObjIndex) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size index, Tcl_Obj **objPtrPtr); /* 46 */
     int (*tcl_ListObjLength) (Tcl_Interp *interp, Tcl_Obj *listPtr, int *lengthPtr); /* 47 */
-    int (*tcl_ListObjReplace) (Tcl_Interp *interp, Tcl_Obj *listPtr, int first, int count, int objc, Tcl_Obj *const objv[]); /* 48 */
+    int (*tcl_ListObjReplace) (Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size first, Tcl_Size count, Tcl_Size objc, Tcl_Obj *const objv[]); /* 48 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewBooleanObj) (int intValue); /* 49 */
-    Tcl_Obj * (*tcl_NewByteArrayObj) (const unsigned char *bytes, int numBytes); /* 50 */
+    Tcl_Obj * (*tcl_NewByteArrayObj) (const unsigned char *bytes, Tcl_Size numBytes); /* 50 */
     Tcl_Obj * (*tcl_NewDoubleObj) (double doubleValue); /* 51 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewIntObj) (int intValue); /* 52 */
-    Tcl_Obj * (*tcl_NewListObj) (int objc, Tcl_Obj *const objv[]); /* 53 */
+    Tcl_Obj * (*tcl_NewListObj) (Tcl_Size objc, Tcl_Obj *const objv[]); /* 53 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") Tcl_Obj * (*tcl_NewLongObj) (long longValue); /* 54 */
     Tcl_Obj * (*tcl_NewObj) (void); /* 55 */
-    Tcl_Obj * (*tcl_NewStringObj) (const char *bytes, int length); /* 56 */
+    Tcl_Obj * (*tcl_NewStringObj) (const char *bytes, Tcl_Size length); /* 56 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetBooleanObj) (Tcl_Obj *objPtr, int intValue); /* 57 */
-    unsigned char * (*tcl_SetByteArrayLength) (Tcl_Obj *objPtr, int numBytes); /* 58 */
-    void (*tcl_SetByteArrayObj) (Tcl_Obj *objPtr, const unsigned char *bytes, int numBytes); /* 59 */
+    unsigned char * (*tcl_SetByteArrayLength) (Tcl_Obj *objPtr, Tcl_Size numBytes); /* 58 */
+    void (*tcl_SetByteArrayObj) (Tcl_Obj *objPtr, const unsigned char *bytes, Tcl_Size numBytes); /* 59 */
     void (*tcl_SetDoubleObj) (Tcl_Obj *objPtr, double doubleValue); /* 60 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetIntObj) (Tcl_Obj *objPtr, int intValue); /* 61 */
-    void (*tcl_SetListObj) (Tcl_Obj *objPtr, int objc, Tcl_Obj *const objv[]); /* 62 */
+    void (*tcl_SetListObj) (Tcl_Obj *objPtr, Tcl_Size objc, Tcl_Obj *const objv[]); /* 62 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_SetLongObj) (Tcl_Obj *objPtr, long longValue); /* 63 */
-    void (*tcl_SetObjLength) (Tcl_Obj *objPtr, int length); /* 64 */
-    void (*tcl_SetStringObj) (Tcl_Obj *objPtr, const char *bytes, int length); /* 65 */
+    void (*tcl_SetObjLength) (Tcl_Obj *objPtr, Tcl_Size length); /* 64 */
+    void (*tcl_SetStringObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length); /* 65 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddErrorInfo) (Tcl_Interp *interp, const char *message); /* 66 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void (*tcl_AddObjErrorInfo) (Tcl_Interp *interp, const char *message, int length); /* 67 */
     void (*tcl_AllowExceptions) (Tcl_Interp *interp); /* 68 */
@@ -2129,11 +2148,11 @@ typedef struct TclStubs {
     void (*tcl_CancelIdleCall) (Tcl_IdleProc *idleProc, void *clientData); /* 80 */
     int (*tcl_Close) (Tcl_Interp *interp, Tcl_Channel chan); /* 81 */
     int (*tcl_CommandComplete) (const char *cmd); /* 82 */
-    char * (*tcl_Concat) (int argc, const char *const *argv); /* 83 */
-    int (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */
-    int (*tcl_ConvertCountedElement) (const char *src, int length, char *dst, int flags); /* 85 */
-    int (*tcl_CreateAlias) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, int argc, const char *const *argv); /* 86 */
-    int (*tcl_CreateAliasObj) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, int objc, Tcl_Obj *const objv[]); /* 87 */
+    char * (*tcl_Concat) (Tcl_Size argc, const char *const *argv); /* 83 */
+    Tcl_Size (*tcl_ConvertElement) (const char *src, char *dst, int flags); /* 84 */
+    Tcl_Size (*tcl_ConvertCountedElement) (const char *src, Tcl_Size length, char *dst, int flags); /* 85 */
+    int (*tcl_CreateAlias) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, Tcl_Size argc, const char *const *argv); /* 86 */
+    int (*tcl_CreateAliasObj) (Tcl_Interp *childInterp, const char *childCmd, Tcl_Interp *target, const char *targetCmd, Tcl_Size objc, Tcl_Obj *const objv[]); /* 87 */
     Tcl_Channel (*tcl_CreateChannel) (const Tcl_ChannelType *typePtr, const char *chanName, void *instanceData, int mask); /* 88 */
     void (*tcl_CreateChannelHandler) (Tcl_Channel chan, int mask, Tcl_ChannelProc *proc, void *clientData); /* 89 */
     void (*tcl_CreateCloseHandler) (Tcl_Channel chan, Tcl_CloseProc *proc, void *clientData); /* 90 */
@@ -2157,20 +2176,20 @@ typedef struct TclStubs {
     void (*tcl_DeleteHashEntry) (Tcl_HashEntry *entryPtr); /* 108 */
     void (*tcl_DeleteHashTable) (Tcl_HashTable *tablePtr); /* 109 */
     void (*tcl_DeleteInterp) (Tcl_Interp *interp); /* 110 */
-    void (*tcl_DetachPids) (int numPids, Tcl_Pid *pidPtr); /* 111 */
+    void (*tcl_DetachPids) (Tcl_Size numPids, Tcl_Pid *pidPtr); /* 111 */
     void (*tcl_DeleteTimerHandler) (Tcl_TimerToken token); /* 112 */
     void (*tcl_DeleteTrace) (Tcl_Interp *interp, Tcl_Trace trace); /* 113 */
     void (*tcl_DontCallWhenDeleted) (Tcl_Interp *interp, Tcl_InterpDeleteProc *proc, void *clientData); /* 114 */
     int (*tcl_DoOneEvent) (int flags); /* 115 */
     void (*tcl_DoWhenIdle) (Tcl_IdleProc *proc, void *clientData); /* 116 */
-    char * (*tcl_DStringAppend) (Tcl_DString *dsPtr, const char *bytes, int length); /* 117 */
+    char * (*tcl_DStringAppend) (Tcl_DString *dsPtr, const char *bytes, Tcl_Size length); /* 117 */
     char * (*tcl_DStringAppendElement) (Tcl_DString *dsPtr, const char *element); /* 118 */
     void (*tcl_DStringEndSublist) (Tcl_DString *dsPtr); /* 119 */
     void (*tcl_DStringFree) (Tcl_DString *dsPtr); /* 120 */
     void (*tcl_DStringGetResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 121 */
     void (*tcl_DStringInit) (Tcl_DString *dsPtr); /* 122 */
     void (*tcl_DStringResult) (Tcl_Interp *interp, Tcl_DString *dsPtr); /* 123 */
-    void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, int length); /* 124 */
+    void (*tcl_DStringSetLength) (Tcl_DString *dsPtr, Tcl_Size length); /* 124 */
     void (*tcl_DStringStartSublist) (Tcl_DString *dsPtr); /* 125 */
     int (*tcl_Eof) (Tcl_Channel chan); /* 126 */
     const char * (*tcl_ErrnoId) (void); /* 127 */
@@ -2198,7 +2217,7 @@ typedef struct TclStubs {
     int (*tcl_GetAliasObj) (Tcl_Interp *interp, const char *childCmd, Tcl_Interp **targetInterpPtr, const char **targetCmdPtr, int *objcPtr, Tcl_Obj ***objv); /* 149 */
     void * (*tcl_GetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc **procPtr); /* 150 */
     Tcl_Channel (*tcl_GetChannel) (Tcl_Interp *interp, const char *chanName, int *modePtr); /* 151 */
-    int (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */
+    Tcl_Size (*tcl_GetChannelBufferSize) (Tcl_Channel chan); /* 152 */
     int (*tcl_GetChannelHandle) (Tcl_Channel chan, int direction, void **handlePtr); /* 153 */
     void * (*tcl_GetChannelInstanceData) (Tcl_Channel chan); /* 154 */
     int (*tcl_GetChannelMode) (Tcl_Channel chan); /* 155 */
@@ -2223,8 +2242,8 @@ typedef struct TclStubs {
     int (*tcl_GetOpenFile) (Tcl_Interp *interp, const char *chanID, int forWriting, int checkUsage, void **filePtr); /* 167 */
 #endif /* MACOSX */
     Tcl_PathType (*tcl_GetPathType) (const char *path); /* 168 */
-    int (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */
-    int (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */
+    Tcl_Size (*tcl_Gets) (Tcl_Channel chan, Tcl_DString *dsPtr); /* 169 */
+    Tcl_Size (*tcl_GetsObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 170 */
     int (*tcl_GetServiceMode) (void); /* 171 */
     Tcl_Interp * (*tcl_GetChild) (Tcl_Interp *interp, const char *name); /* 172 */
     Tcl_Channel (*tcl_GetStdChannel) (int type); /* 173 */
@@ -2240,18 +2259,18 @@ typedef struct TclStubs {
     int (*tcl_InputBuffered) (Tcl_Channel chan); /* 183 */
     int (*tcl_InterpDeleted) (Tcl_Interp *interp); /* 184 */
     int (*tcl_IsSafe) (Tcl_Interp *interp); /* 185 */
-    char * (*tcl_JoinPath) (int argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */
+    char * (*tcl_JoinPath) (Tcl_Size argc, const char *const *argv, Tcl_DString *resultPtr); /* 186 */
     int (*tcl_LinkVar) (Tcl_Interp *interp, const char *varName, void *addr, int type); /* 187 */
     void (*reserved188)(void);
     Tcl_Channel (*tcl_MakeFileChannel) (void *handle, int mode); /* 189 */
     TCL_DEPRECATED_API("") int (*tcl_MakeSafe) (Tcl_Interp *interp); /* 190 */
     Tcl_Channel (*tcl_MakeTcpClientChannel) (void *tcpSocket); /* 191 */
-    char * (*tcl_Merge) (int argc, const char *const *argv); /* 192 */
+    char * (*tcl_Merge) (Tcl_Size argc, const char *const *argv); /* 192 */
     Tcl_HashEntry * (*tcl_NextHashEntry) (Tcl_HashSearch *searchPtr); /* 193 */
     void (*tcl_NotifyChannel) (Tcl_Channel channel, int mask); /* 194 */
     Tcl_Obj * (*tcl_ObjGetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, int flags); /* 195 */
     Tcl_Obj * (*tcl_ObjSetVar2) (Tcl_Interp *interp, Tcl_Obj *part1Ptr, Tcl_Obj *part2Ptr, Tcl_Obj *newValuePtr, int flags); /* 196 */
-    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, int argc, const char **argv, int flags); /* 197 */
+    Tcl_Channel (*tcl_OpenCommandChannel) (Tcl_Interp *interp, Tcl_Size argc, const char **argv, int flags); /* 197 */
     Tcl_Channel (*tcl_OpenFileChannel) (Tcl_Interp *interp, const char *fileName, const char *modeString, int permissions); /* 198 */
     Tcl_Channel (*tcl_OpenTcpClient) (Tcl_Interp *interp, int port, const char *address, const char *myaddr, int myport, int async); /* 199 */
     Tcl_Channel (*tcl_OpenTcpServer) (Tcl_Interp *interp, int port, const char *host, Tcl_TcpAcceptProc *acceptProc, void *callbackData); /* 200 */
@@ -2260,7 +2279,7 @@ typedef struct TclStubs {
     int (*tcl_PutEnv) (const char *assignment); /* 203 */
     const char * (*tcl_PosixError) (Tcl_Interp *interp); /* 204 */
     void (*tcl_QueueEvent) (Tcl_Event *evPtr, int position); /* 205 */
-    int (*tcl_Read) (Tcl_Channel chan, char *bufPtr, int toRead); /* 206 */
+    Tcl_Size (*tcl_Read) (Tcl_Channel chan, char *bufPtr, Tcl_Size toRead); /* 206 */
     void (*tcl_ReapDetachedProcs) (void); /* 207 */
     int (*tcl_RecordAndEval) (Tcl_Interp *interp, const char *cmd, int flags); /* 208 */
     int (*tcl_RecordAndEvalObj) (Tcl_Interp *interp, Tcl_Obj *cmdPtr, int flags); /* 209 */
@@ -2269,23 +2288,23 @@ typedef struct TclStubs {
     Tcl_RegExp (*tcl_RegExpCompile) (Tcl_Interp *interp, const char *pattern); /* 212 */
     int (*tcl_RegExpExec) (Tcl_Interp *interp, Tcl_RegExp regexp, const char *text, const char *start); /* 213 */
     int (*tcl_RegExpMatch) (Tcl_Interp *interp, const char *text, const char *pattern); /* 214 */
-    void (*tcl_RegExpRange) (Tcl_RegExp regexp, int index, const char **startPtr, const char **endPtr); /* 215 */
+    void (*tcl_RegExpRange) (Tcl_RegExp regexp, Tcl_Size index, const char **startPtr, const char **endPtr); /* 215 */
     void (*tcl_Release) (void *clientData); /* 216 */
     void (*tcl_ResetResult) (Tcl_Interp *interp); /* 217 */
-    int (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */
-    int (*tcl_ScanCountedElement) (const char *src, int length, int *flagPtr); /* 219 */
+    Tcl_Size (*tcl_ScanElement) (const char *src, int *flagPtr); /* 218 */
+    Tcl_Size (*tcl_ScanCountedElement) (const char *src, Tcl_Size length, int *flagPtr); /* 219 */
     TCL_DEPRECATED_API("") int (*tcl_SeekOld) (Tcl_Channel chan, int offset, int mode); /* 220 */
     int (*tcl_ServiceAll) (void); /* 221 */
     int (*tcl_ServiceEvent) (int flags); /* 222 */
     void (*tcl_SetAssocData) (Tcl_Interp *interp, const char *name, Tcl_InterpDeleteProc *proc, void *clientData); /* 223 */
-    void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, int sz); /* 224 */
+    void (*tcl_SetChannelBufferSize) (Tcl_Channel chan, Tcl_Size sz); /* 224 */
     int (*tcl_SetChannelOption) (Tcl_Interp *interp, Tcl_Channel chan, const char *optionName, const char *newValue); /* 225 */
     int (*tcl_SetCommandInfo) (Tcl_Interp *interp, const char *cmdName, const Tcl_CmdInfo *infoPtr); /* 226 */
     void (*tcl_SetErrno) (int err); /* 227 */
     void (*tcl_SetErrorCode) (Tcl_Interp *interp, ...); /* 228 */
     void (*tcl_SetMaxBlockTime) (const Tcl_Time *timePtr); /* 229 */
     TCL_DEPRECATED_API("Don't use this function in a stub-enabled extension") const char * (*tcl_SetPanicProc) (TCL_NORETURN1 Tcl_PanicProc *panicProc); /* 230 */
-    int (*tcl_SetRecursionLimit) (Tcl_Interp *interp, int depth); /* 231 */
+    Tcl_Size (*tcl_SetRecursionLimit) (Tcl_Interp *interp, Tcl_Size depth); /* 231 */
     void (*tcl_SetResult) (Tcl_Interp *interp, char *result, Tcl_FreeProc *freeProc); /* 232 */
     int (*tcl_SetServiceMode) (int mode); /* 233 */
     void (*tcl_SetObjErrorCode) (Tcl_Interp *interp, Tcl_Obj *errorObjPtr); /* 234 */
@@ -2304,7 +2323,7 @@ typedef struct TclStubs {
     TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_TraceVar) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 247 */
     int (*tcl_TraceVar2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *proc, void *clientData); /* 248 */
     char * (*tcl_TranslateFileName) (Tcl_Interp *interp, const char *name, Tcl_DString *bufferPtr); /* 249 */
-    int (*tcl_Ungets) (Tcl_Channel chan, const char *str, int len, int atHead); /* 250 */
+    Tcl_Size (*tcl_Ungets) (Tcl_Channel chan, const char *str, Tcl_Size len, int atHead); /* 250 */
     void (*tcl_UnlinkVar) (Tcl_Interp *interp, const char *varName); /* 251 */
     int (*tcl_UnregisterChannel) (Tcl_Interp *interp, Tcl_Channel chan); /* 252 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") int (*tcl_UnsetVar) (Tcl_Interp *interp, const char *varName, int flags); /* 253 */
@@ -2317,8 +2336,8 @@ typedef struct TclStubs {
     int (*tcl_VarEval) (Tcl_Interp *interp, ...); /* 260 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") void * (*tcl_VarTraceInfo) (Tcl_Interp *interp, const char *varName, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData); /* 261 */
     void * (*tcl_VarTraceInfo2) (Tcl_Interp *interp, const char *part1, const char *part2, int flags, Tcl_VarTraceProc *procPtr, void *prevClientData); /* 262 */
-    int (*tcl_Write) (Tcl_Channel chan, const char *s, int slen); /* 263 */
-    void (*tcl_WrongNumArgs) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], const char *message); /* 264 */
+    Tcl_Size (*tcl_Write) (Tcl_Channel chan, const char *s, Tcl_Size slen); /* 263 */
+    void (*tcl_WrongNumArgs) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], const char *message); /* 264 */
     int (*tcl_DumpActiveMemory) (const char *fileName); /* 265 */
     void (*tcl_ValidateAllMemory) (const char *file, int line); /* 266 */
     TCL_DEPRECATED_API("see TIP #422") void (*tcl_AppendResultVA) (Tcl_Interp *interp, va_list argList); /* 267 */
@@ -2345,12 +2364,12 @@ typedef struct TclStubs {
     void (*tcl_CreateThreadExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 288 */
     void (*tcl_DeleteThreadExitHandler) (Tcl_ExitProc *proc, void *clientData); /* 289 */
     TCL_DEPRECATED_API("Use Tcl_DiscardInterpState") void (*tcl_DiscardResult) (Tcl_SavedResult *statePtr); /* 290 */
-    int (*tcl_EvalEx) (Tcl_Interp *interp, const char *script, int numBytes, int flags); /* 291 */
-    int (*tcl_EvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags); /* 292 */
+    int (*tcl_EvalEx) (Tcl_Interp *interp, const char *script, Tcl_Size numBytes, int flags); /* 291 */
+    int (*tcl_EvalObjv) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 292 */
     int (*tcl_EvalObjEx) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 293 */
     TCL_NORETURN1 void (*tcl_ExitThread) (int status); /* 294 */
-    int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */
-    char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 296 */
+    int (*tcl_ExternalToUtf) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 295 */
+    char * (*tcl_ExternalToUtfDString) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 296 */
     void (*tcl_FinalizeThread) (void); /* 297 */
     void (*tcl_FinalizeNotifier) (void *clientData); /* 298 */
     void (*tcl_FreeEncoding) (Tcl_Encoding encoding); /* 299 */
@@ -2358,42 +2377,42 @@ typedef struct TclStubs {
     Tcl_Encoding (*tcl_GetEncoding) (Tcl_Interp *interp, const char *name); /* 301 */
     const char * (*tcl_GetEncodingName) (Tcl_Encoding encoding); /* 302 */
     void (*tcl_GetEncodingNames) (Tcl_Interp *interp); /* 303 */
-    int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, int offset, const char *msg, int flags, void *indexPtr); /* 304 */
-    void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, int size); /* 305 */
+    int (*tcl_GetIndexFromObjStruct) (Tcl_Interp *interp, Tcl_Obj *objPtr, const void *tablePtr, Tcl_Size offset, const char *msg, int flags, void *indexPtr); /* 304 */
+    void * (*tcl_GetThreadData) (Tcl_ThreadDataKey *keyPtr, Tcl_Size size); /* 305 */
     Tcl_Obj * (*tcl_GetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, int flags); /* 306 */
     void * (*tcl_InitNotifier) (void); /* 307 */
     void (*tcl_MutexLock) (Tcl_Mutex *mutexPtr); /* 308 */
     void (*tcl_MutexUnlock) (Tcl_Mutex *mutexPtr); /* 309 */
     void (*tcl_ConditionNotify) (Tcl_Condition *condPtr); /* 310 */
     void (*tcl_ConditionWait) (Tcl_Condition *condPtr, Tcl_Mutex *mutexPtr, const Tcl_Time *timePtr); /* 311 */
-    int (*tcl_NumUtfChars) (const char *src, int length); /* 312 */
-    int (*tcl_ReadChars) (Tcl_Channel channel, Tcl_Obj *objPtr, int charsToRead, int appendFlag); /* 313 */
+    Tcl_Size (*tcl_NumUtfChars) (const char *src, Tcl_Size length); /* 312 */
+    Tcl_Size (*tcl_ReadChars) (Tcl_Channel channel, Tcl_Obj *objPtr, Tcl_Size charsToRead, int appendFlag); /* 313 */
     TCL_DEPRECATED_API("Use Tcl_RestoreInterpState") void (*tcl_RestoreResult) (Tcl_Interp *interp, Tcl_SavedResult *statePtr); /* 314 */
     TCL_DEPRECATED_API("Use Tcl_SaveInterpState") void (*tcl_SaveResult) (Tcl_Interp *interp, Tcl_SavedResult *statePtr); /* 315 */
     int (*tcl_SetSystemEncoding) (Tcl_Interp *interp, const char *name); /* 316 */
     Tcl_Obj * (*tcl_SetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, Tcl_Obj *newValuePtr, int flags); /* 317 */
     void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */
     void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, int position); /* 319 */
-    int (*tcl_UniCharAtIndex) (const char *src, int index); /* 320 */
+    int (*tcl_UniCharAtIndex) (const char *src, Tcl_Size index); /* 320 */
     int (*tcl_UniCharToLower) (int ch); /* 321 */
     int (*tcl_UniCharToTitle) (int ch); /* 322 */
     int (*tcl_UniCharToUpper) (int ch); /* 323 */
     int (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */
-    const char * (*tcl_UtfAtIndex) (const char *src, int index); /* 325 */
-    int (*tclUtfCharComplete) (const char *src, int length); /* 326 */
-    int (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
+    const char * (*tcl_UtfAtIndex) (const char *src, Tcl_Size index); /* 325 */
+    int (*tclUtfCharComplete) (const char *src, Tcl_Size length); /* 326 */
+    Tcl_Size (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
     const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
     const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
     const char * (*tclUtfNext) (const char *src); /* 330 */
     const char * (*tclUtfPrev) (const char *src, const char *start); /* 331 */
-    int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
-    char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, int srcLen, Tcl_DString *dsPtr); /* 333 */
+    int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
+    char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 333 */
     int (*tcl_UtfToLower) (char *src); /* 334 */
     int (*tcl_UtfToTitle) (char *src); /* 335 */
     int (*tcl_UtfToChar16) (const char *src, unsigned short *chPtr); /* 336 */
     int (*tcl_UtfToUpper) (char *src); /* 337 */
-    int (*tcl_WriteChars) (Tcl_Channel chan, const char *src, int srcLen); /* 338 */
-    int (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
+    Tcl_Size (*tcl_WriteChars) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 338 */
+    Tcl_Size (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
     char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */
     TCL_DEPRECATED_API("Use Tcl_GetEncodingSearchPath") const char * (*tcl_GetDefaultEncodingDir) (void); /* 341 */
     TCL_DEPRECATED_API("Use Tcl_SetEncodingSearchPath") void (*tcl_SetDefaultEncodingDir) (const char *path); /* 342 */
@@ -2406,19 +2425,19 @@ typedef struct TclStubs {
     int (*tcl_UniCharIsSpace) (int ch); /* 349 */
     int (*tcl_UniCharIsUpper) (int ch); /* 350 */
     int (*tcl_UniCharIsWordChar) (int ch); /* 351 */
-    int (*tcl_Char16Len) (const unsigned short *uniStr); /* 352 */
+    Tcl_Size (*tcl_Char16Len) (const unsigned short *uniStr); /* 352 */
     TCL_DEPRECATED_API("Use Tcl_UtfNcmp") int (*tcl_UniCharNcmp) (const unsigned short *ucs, const unsigned short *uct, unsigned long numChars); /* 353 */
-    char * (*tcl_Char16ToUtfDString) (const unsigned short *uniStr, int uniLength, Tcl_DString *dsPtr); /* 354 */
-    unsigned short * (*tcl_UtfToChar16DString) (const char *src, int length, Tcl_DString *dsPtr); /* 355 */
+    char * (*tcl_Char16ToUtfDString) (const unsigned short *uniStr, Tcl_Size uniLength, Tcl_DString *dsPtr); /* 354 */
+    unsigned short * (*tcl_UtfToChar16DString) (const char *src, Tcl_Size length, Tcl_DString *dsPtr); /* 355 */
     Tcl_RegExp (*tcl_GetRegExpFromObj) (Tcl_Interp *interp, Tcl_Obj *patObj, int flags); /* 356 */
     TCL_DEPRECATED_API("Use Tcl_EvalTokensStandard") Tcl_Obj * (*tcl_EvalTokens) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 357 */
     void (*tcl_FreeParse) (Tcl_Parse *parsePtr); /* 358 */
-    void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, int length); /* 359 */
-    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */
-    int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, int numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */
-    int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr); /* 362 */
-    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */
-    int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, int numBytes, Tcl_Parse *parsePtr, int append); /* 364 */
+    void (*tcl_LogCommandInfo) (Tcl_Interp *interp, const char *script, const char *command, Tcl_Size length); /* 359 */
+    int (*tcl_ParseBraces) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 360 */
+    int (*tcl_ParseCommand) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, int nested, Tcl_Parse *parsePtr); /* 361 */
+    int (*tcl_ParseExpr) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr); /* 362 */
+    int (*tcl_ParseQuotedString) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append, const char **termPtr); /* 363 */
+    int (*tcl_ParseVarName) (Tcl_Interp *interp, const char *start, Tcl_Size numBytes, Tcl_Parse *parsePtr, int append); /* 364 */
     char * (*tcl_GetCwd) (Tcl_Interp *interp, Tcl_DString *cwdPtr); /* 365 */
     int (*tcl_Chdir) (const char *dirName); /* 366 */
     int (*tcl_Access) (const char *path, int mode); /* 367 */
@@ -2430,26 +2449,26 @@ typedef struct TclStubs {
     int (*tcl_UniCharIsGraph) (int ch); /* 373 */
     int (*tcl_UniCharIsPrint) (int ch); /* 374 */
     int (*tcl_UniCharIsPunct) (int ch); /* 375 */
-    int (*tcl_RegExpExecObj) (Tcl_Interp *interp, Tcl_RegExp regexp, Tcl_Obj *textObj, int offset, int nmatches, int flags); /* 376 */
+    int (*tcl_RegExpExecObj) (Tcl_Interp *interp, Tcl_RegExp regexp, Tcl_Obj *textObj, Tcl_Size offset, Tcl_Size nmatches, int flags); /* 376 */
     void (*tcl_RegExpGetInfo) (Tcl_RegExp regexp, Tcl_RegExpInfo *infoPtr); /* 377 */
-    Tcl_Obj * (*tcl_NewUnicodeObj) (const unsigned short *unicode, int numChars); /* 378 */
-    void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const unsigned short *unicode, int numChars); /* 379 */
-    int (*tcl_GetCharLength) (Tcl_Obj *objPtr); /* 380 */
-    int (*tcl_GetUniChar) (Tcl_Obj *objPtr, int index); /* 381 */
+    Tcl_Obj * (*tcl_NewUnicodeObj) (const unsigned short *unicode, Tcl_Size numChars); /* 378 */
+    void (*tcl_SetUnicodeObj) (Tcl_Obj *objPtr, const unsigned short *unicode, Tcl_Size numChars); /* 379 */
+    Tcl_Size (*tcl_GetCharLength) (Tcl_Obj *objPtr); /* 380 */
+    int (*tcl_GetUniChar) (Tcl_Obj *objPtr, Tcl_Size index); /* 381 */
     TCL_DEPRECATED_API("No longer in use, changed to macro") unsigned short * (*tcl_GetUnicode) (Tcl_Obj *objPtr); /* 382 */
-    Tcl_Obj * (*tcl_GetRange) (Tcl_Obj *objPtr, int first, int last); /* 383 */
-    void (*tcl_AppendUnicodeToObj) (Tcl_Obj *objPtr, const unsigned short *unicode, int length); /* 384 */
+    Tcl_Obj * (*tcl_GetRange) (Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last); /* 383 */
+    void (*tcl_AppendUnicodeToObj) (Tcl_Obj *objPtr, const unsigned short *unicode, Tcl_Size length); /* 384 */
     int (*tcl_RegExpMatchObj) (Tcl_Interp *interp, Tcl_Obj *textObj, Tcl_Obj *patternObj); /* 385 */
     void (*tcl_SetNotifier) (const Tcl_NotifierProcs *notifierProcPtr); /* 386 */
     Tcl_Mutex * (*tcl_GetAllocMutex) (void); /* 387 */
     int (*tcl_GetChannelNames) (Tcl_Interp *interp); /* 388 */
     int (*tcl_GetChannelNamesEx) (Tcl_Interp *interp, const char *pattern); /* 389 */
-    int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); /* 390 */
+    int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 390 */
     void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */
     void (*tcl_MutexFinalize) (Tcl_Mutex *mutex); /* 392 */
-    int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, int stackSize, int flags); /* 393 */
-    int (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, int bytesToRead); /* 394 */
-    int (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, int srcLen); /* 395 */
+    int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, Tcl_Size stackSize, int flags); /* 393 */
+    Tcl_Size (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, Tcl_Size bytesToRead); /* 394 */
+    Tcl_Size (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 395 */
     Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */
     int (*tcl_ChannelBuffered) (Tcl_Channel chan); /* 397 */
     const char * (*tcl_ChannelName) (const Tcl_ChannelType *chanTypePtr); /* 398 */
@@ -2486,7 +2505,7 @@ typedef struct TclStubs {
     char * (*tcl_AttemptDbCkalloc) (TCL_HASH_TYPE size, const char *file, int line); /* 429 */
     char * (*tcl_AttemptRealloc) (char *ptr, TCL_HASH_TYPE size); /* 430 */
     char * (*tcl_AttemptDbCkrealloc) (char *ptr, TCL_HASH_TYPE size, const char *file, int line); /* 431 */
-    int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, int length); /* 432 */
+    int (*tcl_AttemptSetObjLength) (Tcl_Obj *objPtr, Tcl_Size length); /* 432 */
     Tcl_ThreadId (*tcl_GetChannelThread) (Tcl_Channel channel); /* 433 */
     unsigned short * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, int *lengthPtr); /* 434 */
     TCL_DEPRECATED_API("") int (*tcl_GetMathFuncInfo) (Tcl_Interp *interp, const char *name, int *numArgsPtr, Tcl_ValueType **argTypesPtr, Tcl_MathProc **procPtr, void **clientDataPtr); /* 435 */
@@ -2514,11 +2533,11 @@ typedef struct TclStubs {
     Tcl_Obj * (*tcl_FSGetCwd) (Tcl_Interp *interp); /* 457 */
     int (*tcl_FSChdir) (Tcl_Obj *pathPtr); /* 458 */
     int (*tcl_FSConvertToPathType) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 459 */
-    Tcl_Obj * (*tcl_FSJoinPath) (Tcl_Obj *listObj, int elements); /* 460 */
+    Tcl_Obj * (*tcl_FSJoinPath) (Tcl_Obj *listObj, Tcl_Size elements); /* 460 */
     Tcl_Obj * (*tcl_FSSplitPath) (Tcl_Obj *pathPtr, int *lenPtr); /* 461 */
     int (*tcl_FSEqualPaths) (Tcl_Obj *firstPtr, Tcl_Obj *secondPtr); /* 462 */
     Tcl_Obj * (*tcl_FSGetNormalizedPath) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 463 */
-    Tcl_Obj * (*tcl_FSJoinToPath) (Tcl_Obj *pathPtr, int objc, Tcl_Obj *const objv[]); /* 464 */
+    Tcl_Obj * (*tcl_FSJoinToPath) (Tcl_Obj *pathPtr, Tcl_Size objc, Tcl_Obj *const objv[]); /* 464 */
     void * (*tcl_FSGetInternalRep) (Tcl_Obj *pathPtr, const Tcl_Filesystem *fsPtr); /* 465 */
     Tcl_Obj * (*tcl_FSGetTranslatedPath) (Tcl_Interp *interp, Tcl_Obj *pathPtr); /* 466 */
     int (*tcl_FSEvalFile) (Tcl_Interp *interp, Tcl_Obj *fileName); /* 467 */
@@ -2535,7 +2554,7 @@ typedef struct TclStubs {
     Tcl_PathType (*tcl_FSGetPathType) (Tcl_Obj *pathPtr); /* 478 */
     int (*tcl_OutputBuffered) (Tcl_Channel chan); /* 479 */
     void (*tcl_FSMountsChanged) (const Tcl_Filesystem *fsPtr); /* 480 */
-    int (*tcl_EvalTokensStandard) (Tcl_Interp *interp, Tcl_Token *tokenPtr, int count); /* 481 */
+    int (*tcl_EvalTokensStandard) (Tcl_Interp *interp, Tcl_Token *tokenPtr, Tcl_Size count); /* 481 */
     void (*tcl_GetTime) (Tcl_Time *timeBuf); /* 482 */
     Tcl_Trace (*tcl_CreateObjTrace) (Tcl_Interp *interp, int level, int flags, Tcl_CmdObjTraceProc *objProc, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc); /* 483 */
     int (*tcl_GetCommandInfoFromToken) (Tcl_Command token, Tcl_CmdInfo *infoPtr); /* 484 */
@@ -2555,8 +2574,8 @@ typedef struct TclStubs {
     int (*tcl_DictObjFirst) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr); /* 498 */
     void (*tcl_DictObjNext) (Tcl_DictSearch *searchPtr, Tcl_Obj **keyPtrPtr, Tcl_Obj **valuePtrPtr, int *donePtr); /* 499 */
     void (*tcl_DictObjDone) (Tcl_DictSearch *searchPtr); /* 500 */
-    int (*tcl_DictObjPutKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, int keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr); /* 501 */
-    int (*tcl_DictObjRemoveKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, int keyc, Tcl_Obj *const *keyv); /* 502 */
+    int (*tcl_DictObjPutKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv, Tcl_Obj *valuePtr); /* 501 */
+    int (*tcl_DictObjRemoveKeyList) (Tcl_Interp *interp, Tcl_Obj *dictPtr, Tcl_Size keyc, Tcl_Obj *const *keyv); /* 502 */
     Tcl_Obj * (*tcl_NewDictObj) (void); /* 503 */
     Tcl_Obj * (*tcl_DbNewDictObj) (const char *file, int line); /* 504 */
     void (*tcl_RegisterConfig) (Tcl_Interp *interp, const char *pkgName, const Tcl_Config *configuration, const char *valEncoding); /* 505 */
@@ -2579,7 +2598,7 @@ typedef struct TclStubs {
     int (*tcl_LimitReady) (Tcl_Interp *interp); /* 522 */
     int (*tcl_LimitCheck) (Tcl_Interp *interp); /* 523 */
     int (*tcl_LimitExceeded) (Tcl_Interp *interp); /* 524 */
-    void (*tcl_LimitSetCommands) (Tcl_Interp *interp, int commandLimit); /* 525 */
+    void (*tcl_LimitSetCommands) (Tcl_Interp *interp, Tcl_Size commandLimit); /* 525 */
     void (*tcl_LimitSetTime) (Tcl_Interp *interp, Tcl_Time *timeLimitPtr); /* 526 */
     void (*tcl_LimitSetGranularity) (Tcl_Interp *interp, int type, int granularity); /* 527 */
     int (*tcl_LimitTypeEnabled) (Tcl_Interp *interp, int type); /* 528 */
@@ -2627,11 +2646,11 @@ typedef struct TclStubs {
     Tcl_Obj * (*tcl_GetEncodingSearchPath) (void); /* 570 */
     int (*tcl_SetEncodingSearchPath) (Tcl_Obj *searchPath); /* 571 */
     const char * (*tcl_GetEncodingNameFromEnvironment) (Tcl_DString *bufPtr); /* 572 */
-    int (*tcl_PkgRequireProc) (Tcl_Interp *interp, const char *name, int objc, Tcl_Obj *const objv[], void *clientDataPtr); /* 573 */
+    int (*tcl_PkgRequireProc) (Tcl_Interp *interp, const char *name, Tcl_Size objc, Tcl_Obj *const objv[], void *clientDataPtr); /* 573 */
     void (*tcl_AppendObjToErrorInfo) (Tcl_Interp *interp, Tcl_Obj *objPtr); /* 574 */
-    void (*tcl_AppendLimitedToObj) (Tcl_Obj *objPtr, const char *bytes, int length, int limit, const char *ellipsis); /* 575 */
-    Tcl_Obj * (*tcl_Format) (Tcl_Interp *interp, const char *format, int objc, Tcl_Obj *const objv[]); /* 576 */
-    int (*tcl_AppendFormatToObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *format, int objc, Tcl_Obj *const objv[]); /* 577 */
+    void (*tcl_AppendLimitedToObj) (Tcl_Obj *objPtr, const char *bytes, Tcl_Size length, Tcl_Size limit, const char *ellipsis); /* 575 */
+    Tcl_Obj * (*tcl_Format) (Tcl_Interp *interp, const char *format, Tcl_Size objc, Tcl_Obj *const objv[]); /* 576 */
+    int (*tcl_AppendFormatToObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, const char *format, Tcl_Size objc, Tcl_Obj *const objv[]); /* 577 */
     Tcl_Obj * (*tcl_ObjPrintf) (const char *format, ...) TCL_FORMAT_PRINTF(1, 2); /* 578 */
     void (*tcl_AppendPrintfToObj) (Tcl_Obj *objPtr, const char *format, ...) TCL_FORMAT_PRINTF(2, 3); /* 579 */
     int (*tcl_CancelEval) (Tcl_Interp *interp, Tcl_Obj *resultObjPtr, void *clientData, int flags); /* 580 */
@@ -2639,10 +2658,10 @@ typedef struct TclStubs {
     int (*tcl_CreatePipe) (Tcl_Interp *interp, Tcl_Channel *rchan, Tcl_Channel *wchan, int flags); /* 582 */
     Tcl_Command (*tcl_NRCreateCommand) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc *proc, Tcl_ObjCmdProc *nreProc, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 583 */
     int (*tcl_NREvalObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags); /* 584 */
-    int (*tcl_NREvalObjv) (Tcl_Interp *interp, int objc, Tcl_Obj *const objv[], int flags); /* 585 */
-    int (*tcl_NRCmdSwap) (Tcl_Interp *interp, Tcl_Command cmd, int objc, Tcl_Obj *const objv[], int flags); /* 586 */
+    int (*tcl_NREvalObjv) (Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 585 */
+    int (*tcl_NRCmdSwap) (Tcl_Interp *interp, Tcl_Command cmd, Tcl_Size objc, Tcl_Obj *const objv[], int flags); /* 586 */
     void (*tcl_NRAddCallback) (Tcl_Interp *interp, Tcl_NRPostProc *postProcPtr, void *data0, void *data1, void *data2, void *data3); /* 587 */
-    int (*tcl_NRCallObjProc) (Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, void *clientData, int objc, Tcl_Obj *const objv[]); /* 588 */
+    int (*tcl_NRCallObjProc) (Tcl_Interp *interp, Tcl_ObjCmdProc *objProc, void *clientData, Tcl_Size objc, Tcl_Obj *const objv[]); /* 588 */
     unsigned (*tcl_GetFSDeviceFromStat) (const Tcl_StatBuf *statPtr); /* 589 */
     unsigned (*tcl_GetFSInodeFromStat) (const Tcl_StatBuf *statPtr); /* 590 */
     unsigned (*tcl_GetModeFromStat) (const Tcl_StatBuf *statPtr); /* 591 */
@@ -2665,15 +2684,15 @@ typedef struct TclStubs {
     int (*tcl_InterpActive) (Tcl_Interp *interp); /* 608 */
     void (*tcl_BackgroundException) (Tcl_Interp *interp, int code); /* 609 */
     int (*tcl_ZlibDeflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, int level, Tcl_Obj *gzipHeaderDictObj); /* 610 */
-    int (*tcl_ZlibInflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, int buffersize, Tcl_Obj *gzipHeaderDictObj); /* 611 */
-    unsigned int (*tcl_ZlibCRC32) (unsigned int crc, const unsigned char *buf, int len); /* 612 */
-    unsigned int (*tcl_ZlibAdler32) (unsigned int adler, const unsigned char *buf, int len); /* 613 */
+    int (*tcl_ZlibInflate) (Tcl_Interp *interp, int format, Tcl_Obj *data, Tcl_Size buffersize, Tcl_Obj *gzipHeaderDictObj); /* 611 */
+    unsigned int (*tcl_ZlibCRC32) (unsigned int crc, const unsigned char *buf, Tcl_Size len); /* 612 */
+    unsigned int (*tcl_ZlibAdler32) (unsigned int adler, const unsigned char *buf, Tcl_Size len); /* 613 */
     int (*tcl_ZlibStreamInit) (Tcl_Interp *interp, int mode, int format, int level, Tcl_Obj *dictObj, Tcl_ZlibStream *zshandle); /* 614 */
     Tcl_Obj * (*tcl_ZlibStreamGetCommandName) (Tcl_ZlibStream zshandle); /* 615 */
     int (*tcl_ZlibStreamEof) (Tcl_ZlibStream zshandle); /* 616 */
     int (*tcl_ZlibStreamChecksum) (Tcl_ZlibStream zshandle); /* 617 */
     int (*tcl_ZlibStreamPut) (Tcl_ZlibStream zshandle, Tcl_Obj *data, int flush); /* 618 */
-    int (*tcl_ZlibStreamGet) (Tcl_ZlibStream zshandle, Tcl_Obj *data, int count); /* 619 */
+    int (*tcl_ZlibStreamGet) (Tcl_ZlibStream zshandle, Tcl_Obj *data, Tcl_Size count); /* 619 */
     int (*tcl_ZlibStreamClose) (Tcl_ZlibStream zshandle); /* 620 */
     int (*tcl_ZlibStreamReset) (Tcl_ZlibStream zshandle); /* 621 */
     void (*tcl_SetStartupScript) (Tcl_Obj *path, const char *encoding); /* 622 */
@@ -2698,22 +2717,22 @@ typedef struct TclStubs {
     void (*tcl_IncrRefCount) (Tcl_Obj *objPtr); /* 641 */
     void (*tcl_DecrRefCount) (Tcl_Obj *objPtr); /* 642 */
     int (*tcl_IsShared) (Tcl_Obj *objPtr); /* 643 */
-    int (*tcl_LinkArray) (Tcl_Interp *interp, const char *varName, void *addr, int type, int size); /* 644 */
-    int (*tcl_GetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, int endValue, int *indexPtr); /* 645 */
+    int (*tcl_LinkArray) (Tcl_Interp *interp, const char *varName, void *addr, int type, Tcl_Size size); /* 644 */
+    int (*tcl_GetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Size endValue, Tcl_Size *indexPtr); /* 645 */
     int (*tcl_UtfToUniChar) (const char *src, int *chPtr); /* 646 */
-    char * (*tcl_UniCharToUtfDString) (const int *uniStr, int uniLength, Tcl_DString *dsPtr); /* 647 */
-    int * (*tcl_UtfToUniCharDString) (const char *src, int length, Tcl_DString *dsPtr); /* 648 */
+    char * (*tcl_UniCharToUtfDString) (const int *uniStr, Tcl_Size uniLength, Tcl_DString *dsPtr); /* 647 */
+    int * (*tcl_UtfToUniCharDString) (const char *src, Tcl_Size length, Tcl_DString *dsPtr); /* 648 */
     unsigned char * (*tclGetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *numBytesPtr); /* 649 */
     unsigned char * (*tcl_GetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, size_t *numBytesPtr); /* 650 */
     char * (*tclGetStringFromObj) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 651 */
     unsigned short * (*tclGetUnicodeFromObj) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 652 */
     unsigned char * (*tclGetByteArrayFromObj) (Tcl_Obj *objPtr, size_t *numBytesPtr); /* 653 */
-    int (*tcl_UtfCharComplete) (const char *src, int length); /* 654 */
+    int (*tcl_UtfCharComplete) (const char *src, Tcl_Size length); /* 654 */
     const char * (*tcl_UtfNext) (const char *src); /* 655 */
     const char * (*tcl_UtfPrev) (const char *src, const char *start); /* 656 */
     int (*tcl_UniCharIsUnicode) (int ch); /* 657 */
-    int (*tcl_ExternalToUtfDStringEx) (Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_DString *dsPtr); /* 658 */
-    int (*tcl_UtfToExternalDStringEx) (Tcl_Encoding encoding, const char *src, int srcLen, int flags, Tcl_DString *dsPtr); /* 659 */
+    Tcl_Size (*tcl_ExternalToUtfDStringEx) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr); /* 658 */
+    Tcl_Size (*tcl_UtfToExternalDStringEx) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_DString *dsPtr); /* 659 */
     int (*tcl_AsyncMarkFromSignal) (Tcl_AsyncHandler async, int sigNumber); /* 660 */
     int (*tclListObjGetElements) (Tcl_Interp *interp, Tcl_Obj *listPtr, size_t *objcPtr, Tcl_Obj ***objvPtr); /* 661 */
     int (*tclListObjLength) (Tcl_Interp *interp, Tcl_Obj *listPtr, size_t *lengthPtr); /* 662 */
@@ -2722,12 +2741,12 @@ typedef struct TclStubs {
     void (*tclSplitPath) (const char *path, size_t *argcPtr, const char ***argvPtr); /* 665 */
     Tcl_Obj * (*tclFSSplitPath) (Tcl_Obj *pathPtr, size_t *lenPtr); /* 666 */
     int (*tclParseArgsObjv) (Tcl_Interp *interp, const Tcl_ArgvInfo *argTable, size_t *objcPtr, Tcl_Obj *const *objv, Tcl_Obj ***remObjv); /* 667 */
-    int (*tcl_UniCharLen) (const int *uniStr); /* 668 */
-    int (*tclNumUtfChars) (const char *src, int length); /* 669 */
-    int (*tclGetCharLength) (Tcl_Obj *objPtr); /* 670 */
-    const char * (*tclUtfAtIndex) (const char *src, int index); /* 671 */
-    Tcl_Obj * (*tclGetRange) (Tcl_Obj *objPtr, int first, int last); /* 672 */
-    int (*tclGetUniChar) (Tcl_Obj *objPtr, int index); /* 673 */
+    Tcl_Size (*tcl_UniCharLen) (const int *uniStr); /* 668 */
+    Tcl_Size (*tclNumUtfChars) (const char *src, Tcl_Size length); /* 669 */
+    Tcl_Size (*tclGetCharLength) (Tcl_Obj *objPtr); /* 670 */
+    const char * (*tclUtfAtIndex) (const char *src, Tcl_Size index); /* 671 */
+    Tcl_Obj * (*tclGetRange) (Tcl_Obj *objPtr, Tcl_Size first, Tcl_Size last); /* 672 */
+    int (*tclGetUniChar) (Tcl_Obj *objPtr, Tcl_Size index); /* 673 */
     int (*tcl_GetBool) (Tcl_Interp *interp, const char *src, int flags, char *charPtr); /* 674 */
     int (*tcl_GetBoolFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int flags, char *charPtr); /* 675 */
     Tcl_Command (*tcl_CreateObjCommand2) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc2 *proc2, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 676 */
@@ -2737,6 +2756,7 @@ typedef struct TclStubs {
     int (*tcl_GetNumberFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, void **clientDataPtr, int *typePtr); /* 680 */
     int (*tcl_GetNumber) (Tcl_Interp *interp, const char *bytes, size_t numBytes, void **clientDataPtr, int *typePtr); /* 681 */
     int (*tcl_RemoveChannelMode) (Tcl_Interp *interp, Tcl_Channel chan, int mode); /* 682 */
+    int (*tcl_GetEncodingNulLength) (Tcl_Encoding encoding); /* 683 */
 } TclStubs;
 
 extern const TclStubs *tclStubsPtr;
@@ -4133,6 +4153,8 @@ extern const TclStubs *tclStubsPtr;
 	(tclStubsPtr->tcl_GetNumber) /* 681 */
 #define Tcl_RemoveChannelMode \
 	(tclStubsPtr->tcl_RemoveChannelMode) /* 682 */
+#define Tcl_GetEncodingNulLength \
+	(tclStubsPtr->tcl_GetEncodingNulLength) /* 683 */
 
 #endif /* defined(USE_TCL_STUBS) */
 
@@ -4329,11 +4351,13 @@ extern const TclStubs *tclStubsPtr;
 #undef Tcl_GetString
 #undef Tcl_GetUnicode
 #define Tcl_GetString(objPtr) \
-	Tcl_GetStringFromObj(objPtr, (int *)NULL)
+	Tcl_GetStringFromObj(objPtr, (Tcl_Size *)NULL)
 #define Tcl_GetUnicode(objPtr) \
-	Tcl_GetUnicodeFromObj(objPtr, (int *)NULL)
+	Tcl_GetUnicodeFromObj(objPtr, (Tcl_Size *)NULL)
 #undef Tcl_GetBytesFromObj
 #undef Tcl_GetIndexFromObjStruct
+#undef Tcl_GetBooleanFromObj
+#undef Tcl_GetBoolean
 #ifdef TCL_NO_DEPRECATED
 #undef Tcl_GetStringFromObj
 #undef Tcl_GetUnicodeFromObj
@@ -4344,6 +4368,12 @@ extern const TclStubs *tclStubsPtr;
 	(sizeof(*(sizePtr)) <= sizeof(int) ? tclStubsPtr->tclGetBytesFromObj(interp, objPtr, (int *)(sizePtr)) : tclStubsPtr->tcl_GetBytesFromObj(interp, objPtr, (size_t *)(sizePtr)))
 #define Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, indexPtr) \
 	(tclStubsPtr->tcl_GetIndexFromObjStruct((interp), (objPtr), (tablePtr), (offset), (msg), (flags)|(int)(sizeof(*(indexPtr))<<1), (indexPtr)))
+#define Tcl_GetBooleanFromObj(interp, objPtr, boolPtr) \
+	(sizeof(*(boolPtr)) == sizeof(int) ? tclStubsPtr->tcl_GetBooleanFromObj(interp, objPtr, (int *)(boolPtr)) : \
+	Tcl_GetBoolFromObj(interp, objPtr, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)))
+#define Tcl_GetBoolean(interp, src, boolPtr) \
+	(sizeof(*(boolPtr)) == sizeof(int) ? tclStubsPtr->tcl_GetBoolean(interp, src, (int *)(boolPtr)) : \
+	Tcl_GetBool(interp, src, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)))
 #ifdef TCL_NO_DEPRECATED
 #define Tcl_GetStringFromObj(objPtr, sizePtr) \
 	(sizeof(*(sizePtr)) <= sizeof(int) ? tclStubsPtr->tcl_GetStringFromObj(objPtr, (int *)(sizePtr)) : tclStubsPtr->tclGetStringFromObj(objPtr, (size_t *)(sizePtr)))
@@ -4357,6 +4387,12 @@ extern const TclStubs *tclStubsPtr;
 	(sizeof(*(sizePtr)) <= sizeof(int) ? (TclGetBytesFromObj)(interp, objPtr, (int *)(sizePtr)) : (Tcl_GetBytesFromObj)(interp, objPtr, (size_t *)(sizePtr)))
 #define Tcl_GetIndexFromObjStruct(interp, objPtr, tablePtr, offset, msg, flags, indexPtr) \
 	((Tcl_GetIndexFromObjStruct)((interp), (objPtr), (tablePtr), (offset), (msg), (flags)|(int)(sizeof(*(indexPtr))<<1), (indexPtr)))
+#define Tcl_GetBooleanFromObj(interp, objPtr, boolPtr) \
+	(sizeof(*(boolPtr)) == sizeof(int) ? Tcl_GetBooleanFromObj(interp, objPtr, (int *)(boolPtr)) : \
+	Tcl_GetBoolFromObj(interp, objPtr, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)))
+#define Tcl_GetBoolean(interp, src, boolPtr) \
+	(sizeof(*(boolPtr)) == sizeof(int) ? Tcl_GetBoolean(interp, src, (int *)(boolPtr)) : \
+	Tcl_GetBool(interp, src, (TCL_NULL_OK-2)&(int)sizeof((*(boolPtr))), (char *)(boolPtr)))
 #ifdef TCL_NO_DEPRECATED
 #define Tcl_GetStringFromObj(objPtr, sizePtr) \
 	(sizeof(*(sizePtr)) <= sizeof(int) ? (Tcl_GetStringFromObj)(objPtr, (int *)(sizePtr)) : (TclGetStringFromObj)(objPtr, (size_t *)(sizePtr)))
@@ -4405,17 +4441,17 @@ extern const TclStubs *tclStubsPtr;
 #endif
 #if defined(USE_TCL_STUBS)
 #   define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \
-		? (char *(*)(const wchar_t *, int, Tcl_DString *))tclStubsPtr->tcl_UniCharToUtfDString \
-		: (char *(*)(const wchar_t *, int, Tcl_DString *))Tcl_Char16ToUtfDString)
+		? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UniCharToUtfDString \
+		: (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString)
 #   define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \
-		? (wchar_t *(*)(const char *, int, Tcl_DString *))tclStubsPtr->tcl_UtfToUniCharDString \
-		: (wchar_t *(*)(const char *, int, Tcl_DString *))Tcl_UtfToChar16DString)
+		? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UtfToUniCharDString \
+		: (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString)
 #   define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \
 		? (int (*)(const char *, wchar_t *))tclStubsPtr->tcl_UtfToUniChar \
 		: (int (*)(const char *, wchar_t *))Tcl_UtfToChar16)
 #   define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \
-		? (int (*)(wchar_t *))tclStubsPtr->tcl_UniCharLen \
-		: (int (*)(wchar_t *))Tcl_Char16Len)
+		? (Tcl_Size (*)(wchar_t *))tclStubsPtr->tcl_UniCharLen \
+		: (Tcl_Size (*)(wchar_t *))Tcl_Char16Len)
 #ifdef TCL_NO_DEPRECATED
 #   undef Tcl_ListObjGetElements
 #   define Tcl_ListObjGetElements(interp, listPtr, objcPtr, objvPtr) (sizeof(*(objcPtr)) == sizeof(int) \
@@ -4448,17 +4484,17 @@ extern const TclStubs *tclStubsPtr;
 #endif /* TCL_NO_DEPRECATED */
 #else
 #   define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \
-		? (char *(*)(const wchar_t *, int, Tcl_DString *))Tcl_UniCharToUtfDString \
-		: (char *(*)(const wchar_t *, int, Tcl_DString *))Tcl_Char16ToUtfDString)
+		? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_UniCharToUtfDString \
+		: (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString)
 #   define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \
-		? (wchar_t *(*)(const char *, int, Tcl_DString *))Tcl_UtfToUniCharDString \
-		: (wchar_t *(*)(const char *, int, Tcl_DString *))Tcl_UtfToChar16DString)
+		? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToUniCharDString \
+		: (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString)
 #   define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \
 		? (int (*)(const char *, wchar_t *))Tcl_UtfToUniChar \
 		: (int (*)(const char *, wchar_t *))Tcl_UtfToChar16)
 #   define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \
-		? (int (*)(wchar_t *))Tcl_UniCharLen \
-		: (int (*)(wchar_t *))Tcl_Char16Len)
+		? (Tcl_Size (*)(wchar_t *))Tcl_UniCharLen \
+		: (Tcl_Size (*)(wchar_t *))Tcl_Char16Len)
 #ifdef TCL_NO_DEPRECATED
 #   define Tcl_ListObjGetElements(interp, listPtr, objcPtr, objvPtr) (sizeof(*(objcPtr)) == sizeof(int) \
 		? (Tcl_ListObjGetElements)((interp), (listPtr), (int *)(void *)(objcPtr), (objvPtr)) \
diff --git a/generic/tclEncoding.c b/generic/tclEncoding.c
index 52b02fc..efe4b43 100644
--- a/generic/tclEncoding.c
+++ b/generic/tclEncoding.c
@@ -983,6 +983,33 @@ Tcl_GetEncodingNames(
 }
 
 /*
+ *-------------------------------------------------------------------------
+ *
+ * Tcl_GetEncodingNulLength --
+ *
+ *	Given an encoding, return the number of nul bytes used for the
+ *      string termination.
+ *
+ * Results:
+ *	The name of the encoding.
+ *
+ * Side effects:
+ *	None.
+ *
+ *---------------------------------------------------------------------------
+ */
+int
+Tcl_GetEncodingNulLength(
+    Tcl_Encoding encoding)
+{
+    if (encoding == NULL) {
+	encoding = systemEncoding;
+    }
+
+    return ((Encoding *) encoding)->nullSize;
+}
+
+/*
  *------------------------------------------------------------------------
  *
  * Tcl_SetSystemEncoding --
diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c
index 7a295ba..88b611f 100644
--- a/generic/tclEnsemble.c
+++ b/generic/tclEnsemble.c
@@ -2903,7 +2903,7 @@ TclCompileEnsemble(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3460,7 +3460,7 @@ CompileBasicNArgCommand(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3480,7 +3480,7 @@ TclCompileBasic0ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3502,7 +3502,7 @@ TclCompileBasic1ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3524,7 +3524,7 @@ TclCompileBasic2ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3546,7 +3546,7 @@ TclCompileBasic3ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3568,7 +3568,7 @@ TclCompileBasic0Or1ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3590,7 +3590,7 @@ TclCompileBasic1Or2ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3612,7 +3612,7 @@ TclCompileBasic2Or3ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3634,7 +3634,7 @@ TclCompileBasic0To2ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3656,7 +3656,7 @@ TclCompileBasic1To3ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3678,7 +3678,7 @@ TclCompileBasicMin0ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3700,7 +3700,7 @@ TclCompileBasicMin1ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
@@ -3722,7 +3722,7 @@ TclCompileBasicMin2ArgCmd(
     Tcl_Interp *interp,		/* Used for error reporting. */
     Tcl_Parse *parsePtr,	/* Points to a parse structure for the command
 				 * created by Tcl_ParseCommand. */
-    Command *cmdPtr,		/* Points to defintion of command being
+    Command *cmdPtr,		/* Points to definition of command being
 				 * compiled. */
     CompileEnv *envPtr)		/* Holds resulting instructions. */
 {
diff --git a/generic/tclFileSystem.h b/generic/tclFileSystem.h
index 684407c..503b204 100644
--- a/generic/tclFileSystem.h
+++ b/generic/tclFileSystem.h
@@ -1,7 +1,7 @@
 /*
  * tclFileSystem.h --
  *
- *	This file contains the common defintions and prototypes for use by
+ *	This file contains the common definitions and prototypes for use by
  *	Tcl's filesystem and path handling layers.
  *
  * Copyright (c) 2003 Vince Darley.
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 6a9c306..4002934 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -4655,7 +4655,8 @@ Tcl_GetsObj(
     ChannelState *statePtr = chanPtr->state;
 				/* State info for channel */
     ChannelBuffer *bufPtr;
-    int inEofChar, skip, copiedTotal, oldLength, oldFlags, oldRemoved;
+    int inEofChar, skip, copiedTotal, oldFlags, oldRemoved;
+    int oldLength;
     Tcl_Encoding encoding;
     char *dst, *dstEnd, *eol, *eof;
     Tcl_EncodingState oldState;
@@ -8156,7 +8157,7 @@ Tcl_SetChannelOption(
 				/* State info for channel */
     size_t len;			/* Length of optionName string. */
     int argc;
-    const char **argv;
+    const char **argv = NULL;
 
     /*
      * If the channel is in the middle of a background copy, fail.
@@ -8262,16 +8263,19 @@ Tcl_SetChannelOption(
 	UpdateInterest(chanPtr);
 	return TCL_OK;
     } else if (HaveOpt(2, "-eofchar")) {
-	if (Tcl_SplitList(interp, newValue, &argc, &argv) == TCL_ERROR) {
+	if (!newValue[0] || (!(newValue[0] & 0x80) && !newValue[1])) {
+	    if (GotFlag(statePtr, TCL_READABLE)) {
+		statePtr->inEofChar = newValue[0];
+	    }
+	    statePtr->outEofChar = 0;
+	} else if (Tcl_SplitList(interp, newValue, &argc, &argv) == TCL_ERROR) {
 	    return TCL_ERROR;
-	}
-	if (argc == 0) {
+	} else if (argc == 0) {
 	    statePtr->inEofChar = 0;
 	    statePtr->outEofChar = 0;
 	} else if (argc == 1 || argc == 2) {
-	    int outIndex = (argc - 1);
 	    int inValue = (int) argv[0][0];
-	    int outValue = (int) argv[outIndex][0];
+	    int outValue = (argc == 2) ? (int) argv[1][0] : 0;
 
 	    if (inValue & 0x80 || outValue & 0x80) {
 		if (interp) {
diff --git a/generic/tclIO.h b/generic/tclIO.h
index e8d2736..1da8478 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -36,12 +36,12 @@
  */
 
 typedef struct ChannelBuffer {
-    int refCount;		/* Current uses count */
-    int nextAdded;		/* The next position into which a character
+    Tcl_Size refCount;		/* Current uses count */
+    Tcl_Size nextAdded;		/* The next position into which a character
 				 * will be put in the buffer. */
-    int nextRemoved;		/* Position of next byte to be removed from
+    Tcl_Size nextRemoved;		/* Position of next byte to be removed from
 				 * the buffer. */
-    int bufLength;		/* How big is the buffer? */
+    Tcl_Size bufLength;		/* How big is the buffer? */
     struct ChannelBuffer *nextPtr;
     				/* Next buffer in chain. */
     char buf[TCLFLEXARRAY];		/* Placeholder for real buffer. The real
@@ -113,7 +113,7 @@ typedef struct Channel {
     ChannelBuffer *inQueueHead;	/* Points at first buffer in input queue. */
     ChannelBuffer *inQueueTail;	/* Points at last buffer in input queue. */
 
-    int refCount;
+    Tcl_Size refCount;
 } Channel;
 
 /*
@@ -163,7 +163,7 @@ typedef struct ChannelState {
     int unreportedError;	/* Non-zero if an error report was deferred
 				 * because it happened in the background. The
 				 * value is the POSIX error code. */
-    int refCount;		/* How many interpreters hold references to
+    Tcl_Size refCount;		/* How many interpreters hold references to
 				 * this IO channel? */
     struct CloseCallback *closeCbPtr;
 				/* Callbacks registered to be called when the
@@ -186,7 +186,7 @@ typedef struct ChannelState {
     EventScriptRecord *scriptRecordPtr;
 				/* Chain of all scripts registered for event
 				 * handlers ("fileevent") on this channel. */
-    int bufSize;		/* What size buffers to allocate? */
+    Tcl_Size bufSize;		/* What size buffers to allocate? */
     Tcl_TimerToken timer;	/* Handle to wakeup timer for this channel. */
     struct CopyState *csPtrR;	/* State of background copy for which channel
 				 * is input, or NULL. */
@@ -274,7 +274,7 @@ typedef struct ChannelState {
 #define CHANNEL_RAW_MODE	(1<<16)	/* When set, notes that the Raw API is
 					 * being used. */
 #define CHANNEL_ENCODING_NOCOMPLAIN	(1<<17)	/* set if option
-					 * -nocomplaincoding is set to 1 */
+					 * -nocomplainencoding is set to 1 */
 #define CHANNEL_ENCODING_STRICT	(1<<18)	/* set if option
 					 * -strictencoding is set to 1 */
 #define CHANNEL_INCLOSE		(1<<19)	/* Channel is currently being closed.
diff --git a/generic/tclInt.h b/generic/tclInt.h
index 0092322..6af0991 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -184,7 +184,7 @@ typedef struct Tcl_ResolvedVarInfo {
 } Tcl_ResolvedVarInfo;
 
 typedef int (Tcl_ResolveCompiledVarProc)(Tcl_Interp *interp,
-	const char *name, int length, Tcl_Namespace *context,
+	const char *name, Tcl_Size length, Tcl_Namespace *context,
 	Tcl_ResolvedVarInfo **rPtr);
 
 typedef int (Tcl_ResolveVarProc)(Tcl_Interp *interp, const char *name,
@@ -290,15 +290,15 @@ typedef struct Namespace {
 				 * NULL, there are no children. */
 #endif
     unsigned long nsId;		/* Unique id for the namespace. */
-    Tcl_Interp *interp;		/* The interpreter containing this
+    Tcl_Interp *interp;	/* The interpreter containing this
 				 * namespace. */
     int flags;			/* OR-ed combination of the namespace status
 				 * flags NS_DYING and NS_DEAD listed below. */
-    int activationCount;	/* Number of "activations" or active call
+    Tcl_Size activationCount;	/* Number of "activations" or active call
 				 * frames for this namespace that are on the
 				 * Tcl call stack. The namespace won't be
 				 * freed until activationCount becomes zero. */
-    int refCount;		/* Count of references by namespaceName
+    Tcl_Size refCount;		/* Count of references by namespaceName
 				 * objects. The namespace can't be freed until
 				 * refCount becomes zero. */
     Tcl_HashTable cmdTable;	/* Contains all the commands currently
@@ -319,16 +319,16 @@ typedef struct Namespace {
 				 * commands; however, no namespace qualifiers
 				 * are allowed. NULL if no export patterns are
 				 * registered. */
-    int numExportPatterns;	/* Number of export patterns currently
+    Tcl_Size numExportPatterns;	/* Number of export patterns currently
 				 * registered using "namespace export". */
-    int maxExportPatterns;	/* Mumber of export patterns for which space
+    Tcl_Size maxExportPatterns;	/* Number of export patterns for which space
 				 * is currently allocated. */
-    int cmdRefEpoch;		/* Incremented if a newly added command
+    Tcl_Size cmdRefEpoch;		/* Incremented if a newly added command
 				 * shadows a command for which this namespace
 				 * has already cached a Command* pointer; this
 				 * causes all its cached Command* pointers to
 				 * be invalidated. */
-    int resolverEpoch;		/* Incremented whenever (a) the name
+    Tcl_Size resolverEpoch;		/* Incremented whenever (a) the name
 				 * resolution rules change for this namespace
 				 * or (b) a newly added command shadows a
 				 * command that is compiled to bytecodes. This
@@ -355,7 +355,7 @@ typedef struct Namespace {
 				 * LookupCompiledLocal to resolve variable
 				 * references within the namespace at compile
 				 * time. */
-    int exportLookupEpoch;	/* Incremented whenever a command is added to
+    Tcl_Size exportLookupEpoch;	/* Incremented whenever a command is added to
 				 * a namespace, removed from a namespace or
 				 * the exports of a namespace are changed.
 				 * Allows TIP#112-driven command lists to be
@@ -366,7 +366,7 @@ typedef struct Namespace {
     Tcl_Obj *unknownHandlerPtr;	/* A script fragment to be used when command
 				 * resolution in this namespace fails. TIP
 				 * 181. */
-    int commandPathLength;	/* The length of the explicit path. */
+    Tcl_Size commandPathLength;	/* The length of the explicit path. */
     NamespacePathEntry *commandPathArray;
 				/* The explicit path of the namespace as an
 				 * array. */
@@ -455,7 +455,7 @@ typedef struct EnsembleConfig {
 				 * if the command has been deleted (or never
 				 * existed; the global namespace never has an
 				 * ensemble command.) */
-    int epoch;			/* The epoch at which this ensemble's table of
+    Tcl_Size epoch;			/* The epoch at which this ensemble's table of
 				 * exported commands is valid. */
     char **subcommandArrayPtr;	/* Array of ensemble subcommand names. At all
 				 * consistent points, this will have the same
@@ -512,7 +512,7 @@ typedef struct EnsembleConfig {
 				 * core, presumably because the ensemble
 				 * itself has been updated. */
     Tcl_Obj *parameterList;	/* List of ensemble parameter names. */
-    int numParameters;		/* Cached number of parameters. This is either
+    Tcl_Size numParameters;		/* Cached number of parameters. This is either
 				 * 0 (if the parameterList field is NULL) or
 				 * the length of the list in the parameterList
 				 * field. */
@@ -568,7 +568,7 @@ typedef struct CommandTrace {
     struct CommandTrace *nextPtr;
 				/* Next in list of traces associated with a
 				 * particular command. */
-    int refCount;		/* Used to ensure this structure is not
+    Tcl_Size refCount;		/* Used to ensure this structure is not
 				 * deleted too early. Keeps track of how many
 				 * pieces of code have a pointer to this
 				 * structure. */
@@ -641,7 +641,7 @@ typedef struct Var {
 
 typedef struct VarInHash {
     Var var;
-    int refCount;		/* Counts number of active uses of this
+    Tcl_Size refCount;		/* Counts number of active uses of this
 				 * variable: 1 for the entry in the hash
 				 * table, 1 for each additional variable whose
 				 * linkPtr points here, 1 for each nested
@@ -946,9 +946,9 @@ typedef struct CompiledLocal {
 				/* Next compiler-recognized local variable for
 				 * this procedure, or NULL if this is the last
 				 * local. */
-    int nameLength;		/* The number of bytes in local variable's name.
+    Tcl_Size nameLength;		/* The number of bytes in local variable's name.
 				 * Among others used to speed up var lookups. */
-    int frameIndex;		/* Index in the array of compiler-assigned
+    Tcl_Size frameIndex;		/* Index in the array of compiler-assigned
 				 * variables in the procedure call frame. */
     int flags;			/* Flag bits for the local variable. Same as
 				 * the flags for the Var structure above,
@@ -980,7 +980,7 @@ typedef struct CompiledLocal {
 typedef struct Proc {
     struct Interp *iPtr;	/* Interpreter for which this command is
 				 * defined. */
-    int refCount;		/* Reference count: 1 if still present in
+    Tcl_Size refCount;		/* Reference count: 1 if still present in
 				 * command table plus 1 for each call to the
 				 * procedure that is currently active. This
 				 * structure can be freed when refCount
@@ -991,8 +991,8 @@ typedef struct Proc {
 				 * procedure. */
     Tcl_Obj *bodyPtr;		/* Points to the ByteCode object for
 				 * procedure's body command. */
-    int numArgs;		/* Number of formal parameters. */
-    int numCompiledLocals;	/* Count of local variables recognized by the
+    Tcl_Size numArgs;		/* Number of formal parameters. */
+    Tcl_Size numCompiledLocals;	/* Count of local variables recognized by the
 				 * compiler including arguments and
 				 * temporaries. */
     CompiledLocal *firstLocalPtr;
@@ -1097,8 +1097,8 @@ typedef struct AssocData {
  */
 
 typedef struct LocalCache {
-    int refCount;
-    int numVars;
+    Tcl_Size refCount;
+    Tcl_Size numVars;
     Tcl_Obj *varName0;
 } LocalCache;
 
@@ -1118,7 +1118,7 @@ typedef struct CallFrame {
 				 * If FRAME_IS_PROC is set, the frame was
 				 * pushed to execute a Tcl procedure and may
 				 * have local vars. */
-    int objc;			/* This and objv below describe the arguments
+    Tcl_Size objc;			/* This and objv below describe the arguments
 				 * for this procedure call. */
     Tcl_Obj *const *objv;	/* Array of argument objects. */
     struct CallFrame *callerPtr;
@@ -1132,7 +1132,7 @@ typedef struct CallFrame {
 				 * callerPtr unless an "uplevel" command or
 				 * something equivalent was active in the
 				 * caller). */
-    int level;			/* Level of this procedure, for "uplevel"
+    Tcl_Size level;			/* Level of this procedure, for "uplevel"
 				 * purposes (i.e. corresponds to nesting of
 				 * callerVarPtr's, not callerPtr's). 1 for
 				 * outermost procedure, 0 for top-level. */
@@ -1146,8 +1146,8 @@ typedef struct CallFrame {
 				 * recognized by the compiler, or created at
 				 * execution time through, e.g., upvar.
 				 * Initially NULL and created if needed. */
-    int numCompiledLocals;	/* Count of local variables recognized by the
-				 * compiler including arguments. */
+    Tcl_Size numCompiledLocals;	/* Count of local variables recognized
+				 * by the compiler including arguments. */
     Var *compiledLocals;	/* Points to the array of local variables
 				 * recognized by the compiler. The compiler
 				 * emits code that refers to these variables
@@ -1208,7 +1208,7 @@ typedef struct CmdFrame {
     int level;			/* Number of frames in stack, prevent O(n)
 				 * scan of list. */
     int *line;			/* Lines the words of the command start on. */
-    int nline;
+    Tcl_Size nline;
     CallFrame *framePtr;	/* Procedure activation record, may be
 				 * NULL. */
     struct CmdFrame *nextPtr;	/* Link to calling frame. */
@@ -1252,7 +1252,7 @@ typedef struct CmdFrame {
     } data;
     Tcl_Obj *cmdObj;
     const char *cmd;		/* The executed command, if possible... */
-    int len;			/* ... and its length. */
+    Tcl_Size len;			/* ... and its length. */
     const struct CFWordBC *litarg;
 				/* Link to set of literal arguments which have
 				 * ben pushed on the lineLABCPtr stack by
@@ -1262,16 +1262,16 @@ typedef struct CmdFrame {
 
 typedef struct CFWord {
     CmdFrame *framePtr;		/* CmdFrame to access. */
-    int word;			/* Index of the word in the command. */
-    int refCount;		/* Number of times the word is on the
+    Tcl_Size word;			/* Index of the word in the command. */
+    Tcl_Size refCount;		/* Number of times the word is on the
 				 * stack. */
 } CFWord;
 
 typedef struct CFWordBC {
     CmdFrame *framePtr;		/* CmdFrame to access. */
-    int pc;			/* Instruction pointer of a command in
+    Tcl_Size pc;			/* Instruction pointer of a command in
 				 * ExtCmdLoc.loc[.] */
-    int word;			/* Index of word in
+    Tcl_Size word;			/* Index of word in
 				 * ExtCmdLoc.loc[cmd]->line[.] */
     struct CFWordBC *prevPtr;	/* Previous entry in stack for same Tcl_Obj. */
     struct CFWordBC *nextPtr;	/* Next entry for same command call. See
@@ -1300,7 +1300,7 @@ typedef struct CFWordBC {
 #define CLL_END		(-1)
 
 typedef struct ContLineLoc {
-    int num;			/* Number of entries in loc, not counting the
+    Tcl_Size num;			/* Number of entries in loc, not counting the
 				 * final -1 marker entry. */
     int loc[TCLFLEXARRAY];/* Table of locations, as character offsets.
 				 * The table is allocated as part of the
@@ -1350,7 +1350,7 @@ typedef struct {
 				 * proc field is NULL. */
 } ExtraFrameInfoField;
 typedef struct {
-    int length;			/* Length of array. */
+    Tcl_Size length;			/* Length of array. */
     ExtraFrameInfoField fields[2];
 				/* Really as long as necessary, but this is
 				 * long enough for nearly anything. */
@@ -1481,13 +1481,13 @@ typedef struct CoroutineData {
     CorContext running;
     Tcl_HashTable *lineLABCPtr;    /* See Interp.lineLABCPtr */
     void *stackLevel;
-    int auxNumLevels;		/* While the coroutine is running the
+    Tcl_Size auxNumLevels;		/* While the coroutine is running the
 				 * numLevels of the create/resume command is
 				 * stored here; for suspended coroutines it
 				 * holds the nesting numLevels at yield. */
-    int nargs;                  /* Number of args required for resuming this
-				 * coroutine; -2 means "0 or 1" (default), -1
-				 * means "any" */
+    Tcl_Size nargs;                  /* Number of args required for resuming this
+				 * coroutine; COROUTINE_ARGUMENTS_SINGLE_OPTIONAL means "0 or 1"
+				 * (default), COROUTINE_ARGUMENTS_ARBITRARY means "any" */
     Tcl_Obj *yieldPtr;		/* The command to yield to.  Stored here in
 				 * order to reset splice point in
 				 * TclNRCoroutineActivateCallback if the
@@ -1531,7 +1531,7 @@ typedef struct LiteralEntry {
 				 * NULL if end of chain. */
     Tcl_Obj *objPtr;		/* Points to Tcl object that holds the
 				 * literal's bytes and length. */
-    int refCount;		/* If in an interpreter's global literal
+    Tcl_Size refCount;		/* If in an interpreter's global literal
 				 * table, the number of ByteCode structures
 				 * that share the literal object; the literal
 				 * entry can be freed when refCount drops to
@@ -1673,12 +1673,12 @@ typedef struct Command {
 				 * recreated). */
     Namespace *nsPtr;		/* Points to the namespace containing this
 				 * command. */
-    int refCount;		/* 1 if in command hashtable plus 1 for each
+    Tcl_Size refCount;		/* 1 if in command hashtable plus 1 for each
 				 * reference from a CmdName Tcl object
 				 * representing a command's name in a ByteCode
 				 * instruction sequence. This structure can be
 				 * freed when refCount becomes zero. */
-    int cmdEpoch;		/* Incremented to invalidate any references
+    Tcl_Size cmdEpoch;		/* Incremented to invalidate any references
 				 * that point to this command when it is
 				 * renamed, deleted, hidden, or exposed. */
     CompileProc *compileProc;	/* Procedure called to compile command. NULL
@@ -1730,7 +1730,9 @@ typedef struct Command {
  */
 
 #define CMD_DYING		    0x01
-#define CMD_IS_DELETED		    0x01 /* Same as CMD_DYING (Deprecated) */
+#ifndef TCL_NO_DEPRECATED
+#   define CMD_IS_DELETED		    0x01 /* Same as CMD_DYING */
+#endif
 #define CMD_TRACE_ACTIVE	    0x02
 #define CMD_HAS_EXEC_TRACES	    0x04
 #define CMD_COMPILES_EXPANDED	    0x08
@@ -1869,18 +1871,17 @@ typedef struct Interp {
 				 * contains one optimizer, which can be
 				 * selectively overridden by extensions. */
     } extra;
-
     /*
      * Information related to procedures and variables. See tclProc.c and
      * tclVar.c for usage.
      */
 
-    int numLevels;		/* Keeps track of how many nested calls to
+    Tcl_Size numLevels;		/* Keeps track of how many nested calls to
 				 * Tcl_Eval are in progress for this
 				 * interpreter. It's used to delay deletion of
 				 * the table until all Tcl_Eval invocations
 				 * are completed. */
-    int maxNestingDepth;	/* If numLevels exceeds this value then Tcl
+    Tcl_Size maxNestingDepth;	/* If numLevels exceeds this value then Tcl
 				 * assumes that infinite recursion has
 				 * occurred and it generates an error. */
     CallFrame *framePtr;	/* Points to top-most in stack of all nested
@@ -1933,7 +1934,7 @@ typedef struct Interp {
      * Miscellaneous information:
      */
 
-    int cmdCount;		/* Total number of times a command procedure
+    Tcl_Size cmdCount;		/* Total number of times a command procedure
 				 * has been called for this interpreter. */
     int evalFlags;		/* Flags to control next call to Tcl_Eval.
 				 * Normally zero, but may be set before
@@ -1945,7 +1946,7 @@ typedef struct Interp {
 				 * compiled by the interpreter. Indexed by the
 				 * string representations of literals. Used to
 				 * avoid creating duplicate objects. */
-    int compileEpoch;		/* Holds the current "compilation epoch" for
+    Tcl_Size compileEpoch;		/* Holds the current "compilation epoch" for
 				 * this interpreter. This is incremented to
 				 * invalidate existing ByteCodes when, e.g., a
 				 * command with a compile procedure is
@@ -1995,7 +1996,7 @@ typedef struct Interp {
 				/* First in list of active traces for interp,
 				 * or NULL if no active traces. */
 
-    int tracesForbiddingInline;	/* Count of traces (in the list headed by
+    Tcl_Size tracesForbiddingInline;	/* Count of traces (in the list headed by
 				 * tracePtr) that forbid inline bytecode
 				 * compilation. */
 
@@ -2025,7 +2026,7 @@ typedef struct Interp {
 				 * as flag values the same as the 'active'
 				 * field. */
 
-	int cmdCount;		/* Limit for how many commands to execute in
+	Tcl_Size cmdCount;		/* Limit for how many commands to execute in
 				 * the interpreter. */
 	LimitHandler *cmdHandlers;
 				/* Handlers to execute when the limit is
@@ -2061,9 +2062,9 @@ typedef struct Interp {
 				 * *root* ensemble command? (Nested ensembles
 				 * don't rewrite this.) NULL if we're not
 				 * processing an ensemble. */
-	int numRemovedObjs;	/* How many arguments have been stripped off
+	Tcl_Size numRemovedObjs;	/* How many arguments have been stripped off
 				 * because of ensemble processing. */
-	int numInsertedObjs;	/* How many of the current arguments were
+	Tcl_Size numInsertedObjs;	/* How many of the current arguments were
 				 * inserted by an ensemble. */
     } ensembleRewrite;
 
@@ -2392,7 +2393,7 @@ struct TclMaxAlignment {
  */
 
 #define TclOOM(ptr, size) \
-	((size) && ((ptr)||(Tcl_Panic("unable to alloc %u bytes", (size)),1)))
+	((size) && ((ptr)||(Tcl_Panic("unable to alloc %" TCL_Z_MODIFIER "u bytes", (size_t)(size)),1)))
 
 /*
  * The following enum values are used to specify the runtime platform setting
@@ -2436,25 +2437,14 @@ typedef enum TclEolTranslation {
 #define TCL_INVOKE_NO_UNKNOWN	(1<<1)
 #define TCL_INVOKE_NO_TRACEBACK	(1<<2)
 
-/*
- * ListSizeT is the type for holding list element counts. It's defined
- * simplify sharing source between Tcl8 and Tcl9.
- */
 #if TCL_MAJOR_VERSION > 8
-
-typedef size_t ListSizeT;
-
 /*
  * SSIZE_MAX, NOT SIZE_MAX as negative differences need to be expressed
- * between values of the ListSizeT type so limit the range to signed
+ * between values of the Tcl_Size type so limit the range to signed
  */
-#define ListSizeT_MAX ((ListSizeT)PTRDIFF_MAX)
-
+#   define ListSizeT_MAX ((Tcl_Size)PTRDIFF_MAX)
 #else
-
-typedef int ListSizeT;
-#define ListSizeT_MAX INT_MAX
-
+#   define ListSizeT_MAX INT_MAX
 #endif
 
 /*
@@ -2483,9 +2473,9 @@ typedef int ListSizeT;
  *
  */
 typedef struct ListStore {
-    ListSizeT firstUsed;    /* Index of first slot in use within slots[] */
-    ListSizeT numUsed;      /* Number of slots in use (starting firstUsed) */
-    ListSizeT numAllocated; /* Total number of slots[] array slots. */
+    Tcl_Size firstUsed;    /* Index of first slot in use within slots[] */
+    Tcl_Size numUsed;      /* Number of slots in use (starting firstUsed) */
+    Tcl_Size numAllocated; /* Total number of slots[] array slots. */
     size_t refCount;           /* Number of references to this instance */
     int flags;              /* LISTSTORE_* flags */
     Tcl_Obj *slots[TCLFLEXARRAY];      /* Variable size array. Grown as needed */
@@ -2497,7 +2487,7 @@ typedef struct ListStore {
 
 /* Max number of elements that can be contained in a list */
 #define LIST_MAX                                               \
-    ((ListSizeT)(((size_t)ListSizeT_MAX - offsetof(ListStore, slots)) \
+    ((Tcl_Size)(((size_t)ListSizeT_MAX - offsetof(ListStore, slots)) \
 		   / sizeof(Tcl_Obj *)))
 /* Memory size needed for a ListStore to hold numSlots_ elements */
 #define LIST_SIZE(numSlots_) \
@@ -2508,8 +2498,8 @@ typedef struct ListStore {
  * See comments above for ListStore
  */
 typedef struct ListSpan {
-    ListSizeT spanStart;    /* Starting index of the span */
-    ListSizeT spanLength;   /* Number of elements in the span */
+    Tcl_Size spanStart;    /* Starting index of the span */
+    Tcl_Size spanLength;   /* Number of elements in the span */
     size_t refCount;     /* Count of references to this span record */
 } ListSpan;
 #ifndef LIST_SPAN_THRESHOLD /* May be set on build line */
@@ -2835,7 +2825,7 @@ typedef void (TclInitProcessGlobalValueProc)(char **valuePtr, TCL_HASH_TYPE *len
  */
 
 typedef struct ProcessGlobalValue {
-    int epoch;			/* Epoch counter to detect changes in the
+    Tcl_Size epoch;			/* Epoch counter to detect changes in the
 				 * global value. */
     TCL_HASH_TYPE numBytes;	/* Length of the global string. */
     char *value;		/* The global string value. */
@@ -3009,7 +2999,7 @@ typedef struct ForIterData {
     Tcl_Obj *body;		/* Loop body. */
     Tcl_Obj *next;		/* Loop step script, NULL for 'while'. */
     const char *msg;		/* Error message part. */
-    int word;			/* Index of the body script in the command */
+    Tcl_Size word;			/* Index of the body script in the command */
 } ForIterData;
 
 /* TIP #357 - Structure doing the bookkeeping of handles for Tcl_LoadFile
@@ -3230,7 +3220,7 @@ MODULE_SCOPE int	MakeTildeRelativePath(Tcl_Interp *interp, const char *user,
 			    const char *subPath, Tcl_DString *dsPtr);
 MODULE_SCOPE Tcl_Obj *	TclGetHomeDirObj(Tcl_Interp *interp, const char *user);
 MODULE_SCOPE Tcl_Obj *	TclResolveTildePath(Tcl_Interp *interp,
-                                            Tcl_Obj *pathObj);
+			    Tcl_Obj *pathObj);
 MODULE_SCOPE Tcl_Obj *	TclResolveTildePathList(Tcl_Obj *pathsObj);
 MODULE_SCOPE int	TclJoinThread(Tcl_ThreadId id, int *result);
 MODULE_SCOPE void	TclLimitRemoveAllHandlers(Tcl_Interp *interp);
@@ -3242,11 +3232,11 @@ MODULE_SCOPE Tcl_Obj *	TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
 MODULE_SCOPE void	TclListLines(Tcl_Obj *listObj, int line, int n,
 			    int *lines, Tcl_Obj *const *elems);
 MODULE_SCOPE Tcl_Obj *	TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr);
-MODULE_SCOPE Tcl_Obj *	TclListObjRange(Tcl_Obj *listPtr, int fromIdx,
-			    int toIdx);
 MODULE_SCOPE int	TclListObjAppendElements(Tcl_Interp *interp,
 			    Tcl_Obj *toObj, int elemCount,
 			    Tcl_Obj *const elemObjv[]);
+MODULE_SCOPE Tcl_Obj *	TclListObjRange(Tcl_Obj *listPtr, int fromIdx,
+			    int toIdx);
 MODULE_SCOPE Tcl_Obj *	TclLsetList(Tcl_Interp *interp, Tcl_Obj *listPtr,
 			    Tcl_Obj *indexPtr, Tcl_Obj *valuePtr);
 MODULE_SCOPE Tcl_Obj *	TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
@@ -3255,7 +3245,6 @@ MODULE_SCOPE Tcl_Obj *	TclLsetFlat(Tcl_Interp *interp, Tcl_Obj *listPtr,
 MODULE_SCOPE Tcl_Command TclMakeEnsemble(Tcl_Interp *interp, const char *name,
 			    const EnsembleImplMap map[]);
 MODULE_SCOPE int TclMakeSafe(Tcl_Interp *interp);
-
 MODULE_SCOPE int	TclMaxListLength(const char *bytes, int numBytes,
 			    const char **endPtr);
 MODULE_SCOPE int	TclMergeReturnOptions(Tcl_Interp *interp, int objc,
@@ -4201,8 +4190,8 @@ MODULE_SCOPE int	TclIndexEncode(Tcl_Interp *interp, Tcl_Obj *objPtr,
 MODULE_SCOPE int	TclIndexDecode(int encoded, int endValue);
 
 /* Constants used in index value encoding routines. */
-#define TCL_INDEX_END           (-2)
-#define TCL_INDEX_START         (0)
+#define TCL_INDEX_END           ((Tcl_Size)-2)
+#define TCL_INDEX_START         ((Tcl_Size)0)
 
 /*
  *----------------------------------------------------------------------
@@ -4474,7 +4463,7 @@ MODULE_SCOPE void	TclDbInitNewObj(Tcl_Obj *objPtr, const char *file,
  *
  * The ANSI C "prototype" for this macro is:
  *
- * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, int len);
+ * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, size_t len);
  *
  *----------------------------------------------------------------
  */
@@ -4708,7 +4697,7 @@ MODULE_SCOPE const TclFileAttrProcs	tclpFileAttrProcs[];
  * of counting along a string of all one-byte characters.  The ANSI C
  * "prototype" for this macro is:
  *
- * MODULE_SCOPE void	TclNumUtfChars(int numChars, const char *bytes,
+ * MODULE_SCOPE void	TclNumUtfCharsM(int numChars, const char *bytes,
  *				int numBytes);
  *----------------------------------------------------------------
  */
@@ -5186,8 +5175,8 @@ typedef struct NRE_callback {
  * Other externals.
  */
 
-MODULE_SCOPE size_t TclEnvEpoch; /* Epoch of the tcl environment
-                                         * (if changed with tcl-env). */
+MODULE_SCOPE size_t TclEnvEpoch;	/* Epoch of the tcl environment
+					 * (if changed with tcl-env). */
 
 #endif /* _TCLINT */
 
diff --git a/generic/tclListObj.c b/generic/tclListObj.c
index 78eb8a7..a1d080c 100644
--- a/generic/tclListObj.c
+++ b/generic/tclListObj.c
@@ -48,13 +48,13 @@
  */
 #define LIST_INDEX_ASSERT(idxarg_)                                 \
     do {                                                           \
-	ListSizeT idx_ = (idxarg_); /* To guard against ++ etc. */ \
+	Tcl_Size idx_ = (idxarg_); /* To guard against ++ etc. */ \
 	LIST_ASSERT(idx_ >= 0 && idx_ < LIST_MAX);                 \
     } while (0)
 /* Ditto for counts except upper limit is different */
 #define LIST_COUNT_ASSERT(countarg_)                                   \
     do {                                                               \
-	ListSizeT count_ = (countarg_); /* To guard against ++ etc. */ \
+	Tcl_Size count_ = (countarg_); /* To guard against ++ etc. */ \
 	LIST_ASSERT(count_ >= 0 && count_ <= LIST_MAX);                \
     } while (0)
 
@@ -121,21 +121,21 @@
  */
 static int	MemoryAllocationError(Tcl_Interp *, size_t size);
 static int	ListLimitExceededError(Tcl_Interp *);
-static ListStore *ListStoreNew(ListSizeT objc, Tcl_Obj *const objv[], int flags);
-static int	ListRepInit(ListSizeT objc, Tcl_Obj *const objv[], int flags, ListRep *);
+static ListStore *ListStoreNew(Tcl_Size objc, Tcl_Obj *const objv[], int flags);
+static int	ListRepInit(Tcl_Size objc, Tcl_Obj *const objv[], int flags, ListRep *);
 static int	ListRepInitAttempt(Tcl_Interp *,
-		    ListSizeT objc,
+		    Tcl_Size objc,
 		    Tcl_Obj *const objv[],
 		    ListRep *);
 static void	ListRepClone(ListRep *fromRepPtr, ListRep *toRepPtr, int flags);
 static void	ListRepUnsharedFreeUnreferenced(const ListRep *repPtr);
 static int	TclListObjGetRep(Tcl_Interp *, Tcl_Obj *listPtr, ListRep *repPtr);
 static void	ListRepRange(ListRep *srcRepPtr,
-		    ListSizeT rangeStart,
-		    ListSizeT rangeEnd,
+		    Tcl_Size rangeStart,
+		    Tcl_Size rangeEnd,
 		    int preserveSrcRep,
 		    ListRep *rangeRepPtr);
-static ListStore *ListStoreReallocate(ListStore *storePtr, ListSizeT numSlots);
+static ListStore *ListStoreReallocate(ListStore *storePtr, Tcl_Size numSlots);
 static void	ListRepValidate(const ListRep *repPtr, const char *file,
 		    int lineNum);
 static void	DupListInternalRep(Tcl_Obj *srcPtr, Tcl_Obj *copyPtr);
@@ -237,8 +237,8 @@ const Tcl_ObjType tclListType = {
  */
 static inline ListSpan *
 ListSpanNew(
-    ListSizeT firstSlot, /* Starting slot index of the span */
-    ListSizeT numSlots)  /* Number of slots covered by the span */
+    Tcl_Size firstSlot, /* Starting slot index of the span */
+    Tcl_Size numSlots)  /* Number of slots covered by the span */
 {
     ListSpan *spanPtr = (ListSpan *) ckalloc(sizeof(*spanPtr));
     spanPtr->refCount = 0;
@@ -295,9 +295,9 @@ ListSpanDecrRefs(ListSpan *spanPtr)
  */
 static inline int
 ListSpanMerited(
-    ListSizeT length,                 /* Length of the proposed span */
-    ListSizeT usedStorageLength,      /* Number of slots currently in used */
-    ListSizeT allocatedStorageLength) /* Length of the currently allocation */
+    Tcl_Size length,                 /* Length of the proposed span */
+    Tcl_Size usedStorageLength,      /* Number of slots currently in used */
+    Tcl_Size allocatedStorageLength) /* Length of the currently allocation */
 {
     /*
      TODO
@@ -338,8 +338,8 @@ ListSpanMerited(
  *
  *------------------------------------------------------------------------
  */
-static inline ListSizeT
-ListStoreUpSize(ListSizeT numSlotsRequested) {
+static inline Tcl_Size
+ListStoreUpSize(Tcl_Size numSlotsRequested) {
     /* TODO -how much extra? May be double only for smaller requests? */
     return numSlotsRequested < (LIST_MAX / 2) ? 2 * numSlotsRequested
 						 : LIST_MAX;
@@ -391,8 +391,8 @@ ListRepFreeUnreferenced(const ListRep *repPtr)
 static inline void
 ObjArrayIncrRefs(
     Tcl_Obj * const *objv,  /* Pointer to the array */
-    ListSizeT startIdx,     /* Starting index of subarray within objv */
-    ListSizeT count)        /* Number of elements in the subarray */
+    Tcl_Size startIdx,     /* Starting index of subarray within objv */
+    Tcl_Size count)        /* Number of elements in the subarray */
 {
     Tcl_Obj * const *end;
     LIST_INDEX_ASSERT(startIdx);
@@ -423,8 +423,8 @@ ObjArrayIncrRefs(
 static inline void
 ObjArrayDecrRefs(
     Tcl_Obj * const *objv, /* Pointer to the array */
-    ListSizeT startIdx,    /* Starting index of subarray within objv */
-    ListSizeT count)       /* Number of elements in the subarray */
+    Tcl_Size startIdx,    /* Starting index of subarray within objv */
+    Tcl_Size count)       /* Number of elements in the subarray */
 {
     Tcl_Obj * const *end;
     LIST_INDEX_ASSERT(startIdx);
@@ -455,7 +455,7 @@ ObjArrayDecrRefs(
 static inline void
 ObjArrayCopy(
     Tcl_Obj **to,          /* Destination */
-    ListSizeT count,       /* Number of pointers to copy */
+    Tcl_Size count,       /* Number of pointers to copy */
     Tcl_Obj *const from[]) /* Source array of Tcl_Obj* */
 {
     Tcl_Obj **end;
@@ -547,7 +547,7 @@ ListLimitExceededError(Tcl_Interp *interp)
  *------------------------------------------------------------------------
  */
 static inline void
-ListRepUnsharedShiftDown(ListRep *repPtr, ListSizeT shiftCount)
+ListRepUnsharedShiftDown(ListRep *repPtr, Tcl_Size shiftCount)
 {
     ListStore *storePtr;
 
@@ -602,7 +602,7 @@ ListRepUnsharedShiftDown(ListRep *repPtr, ListSizeT shiftCount)
  */
 #if 0
 static inline void
-ListRepUnsharedShiftUp(ListRep *repPtr, ListSizeT shiftCount)
+ListRepUnsharedShiftUp(ListRep *repPtr, Tcl_Size shiftCount)
 {
     ListStore *storePtr;
 
@@ -750,12 +750,12 @@ TclListObjValidate(Tcl_Interp *interp, Tcl_Obj *listObj)
  */
 static ListStore *
 ListStoreNew(
-    ListSizeT objc,
+    Tcl_Size objc,
     Tcl_Obj *const objv[],
     int flags)
 {
     ListStore *storePtr;
-    ListSizeT capacity;
+    Tcl_Size capacity;
 
     /*
      * First check to see if we'd overflow and try to allocate an object
@@ -793,7 +793,7 @@ ListStoreNew(
     if (capacity == objc) {
 	storePtr->firstUsed = 0;
     } else {
-	ListSizeT extra = capacity - objc;
+	Tcl_Size extra = capacity - objc;
 	int spaceFlags = flags & LISTREP_SPACE_FLAGS;
 	if (spaceFlags == LISTREP_SPACE_ONLY_BACK) {
 	    storePtr->firstUsed = 0;
@@ -840,9 +840,9 @@ ListStoreNew(
  *------------------------------------------------------------------------
  */
 ListStore *
-ListStoreReallocate (ListStore *storePtr, ListSizeT numSlots)
+ListStoreReallocate (ListStore *storePtr, Tcl_Size numSlots)
 {
-    ListSizeT newCapacity;
+    Tcl_Size newCapacity;
     ListStore *newStorePtr;
 
     newCapacity = ListStoreUpSize(numSlots);
@@ -893,7 +893,7 @@ ListStoreReallocate (ListStore *storePtr, ListSizeT numSlots)
  */
 static int
 ListRepInit(
-    ListSizeT objc,
+    Tcl_Size objc,
     Tcl_Obj *const objv[],
     int flags,
     ListRep *repPtr
@@ -949,7 +949,7 @@ ListRepInit(
 static int
 ListRepInitAttempt(
     Tcl_Interp *interp,
-    ListSizeT objc,
+    Tcl_Size objc,
     Tcl_Obj *const objv[],
     ListRep *repPtr)
 {
@@ -990,7 +990,7 @@ static void
 ListRepClone(ListRep *fromRepPtr, ListRep *toRepPtr, int flags)
 {
     Tcl_Obj **fromObjs;
-    ListSizeT numFrom;
+    Tcl_Size numFrom;
 
     ListRepElements(fromRepPtr, numFrom, fromObjs);
     ListRepInit(numFrom, fromObjs, flags | LISTREP_PANIC_ON_FAIL, toRepPtr);
@@ -1018,7 +1018,7 @@ ListRepClone(ListRep *fromRepPtr, ListRep *toRepPtr, int flags)
  */
 static void ListRepUnsharedFreeUnreferenced(const ListRep *repPtr)
 {
-    ListSizeT count;
+    Tcl_Size count;
     ListStore *storePtr;
     ListSpan *spanPtr;
 
@@ -1091,7 +1091,7 @@ static void ListRepUnsharedFreeUnreferenced(const ListRep *repPtr)
 
 Tcl_Obj *
 Tcl_NewListObj(
-    ListSizeT objc,		/* Count of objects referenced by objv. */
+    Tcl_Size objc,		/* Count of objects referenced by objv. */
     Tcl_Obj *const objv[])	/* An array of pointers to Tcl objects. */
 {
     return Tcl_DbNewListObj(objc, objv, "unknown", 0);
@@ -1101,7 +1101,7 @@ Tcl_NewListObj(
 
 Tcl_Obj *
 Tcl_NewListObj(
-    ListSizeT objc,		/* Count of objects referenced by objv. */
+    Tcl_Size objc,		/* Count of objects referenced by objv. */
     Tcl_Obj *const objv[])	/* An array of pointers to Tcl objects. */
 {
     ListRep listRep;
@@ -1153,7 +1153,7 @@ Tcl_NewListObj(
 
 Tcl_Obj *
 Tcl_DbNewListObj(
-    ListSizeT objc,		/* Count of objects referenced by objv. */
+    Tcl_Size objc,		/* Count of objects referenced by objv. */
     Tcl_Obj *const objv[],	/* An array of pointers to Tcl objects. */
     const char *file,		/* The name of the source file calling this
 				 * function; used for debugging. */
@@ -1179,7 +1179,7 @@ Tcl_DbNewListObj(
 
 Tcl_Obj *
 Tcl_DbNewListObj(
-    ListSizeT objc,		/* Count of objects referenced by objv. */
+    Tcl_Size objc,		/* Count of objects referenced by objv. */
     Tcl_Obj *const objv[],	/* An array of pointers to Tcl objects. */
     TCL_UNUSED(const char *) /*file*/,
     TCL_UNUSED(int) /*line*/)
@@ -1209,15 +1209,15 @@ Tcl_DbNewListObj(
  */
 Tcl_Obj *
 TclNewListObj2(
-    ListSizeT objc1,		/* Count of objects referenced by objv1. */
+    Tcl_Size objc1,		/* Count of objects referenced by objv1. */
     Tcl_Obj *const objv1[],	/* First array of pointers to Tcl objects. */
-    ListSizeT objc2,		/* Count of objects referenced by objv2. */
+    Tcl_Size objc2,		/* Count of objects referenced by objv2. */
     Tcl_Obj *const objv2[]	/* Second array of pointers to Tcl objects. */
 )
 {
     Tcl_Obj *listObj;
     ListStore *storePtr;
-    ListSizeT objc = objc1 + objc2;
+    Tcl_Size objc = objc1 + objc2;
 
     listObj = Tcl_NewListObj(objc, NULL);
     if (objc == 0) {
@@ -1313,7 +1313,7 @@ TclListObjGetRep(
 void
 Tcl_SetListObj(
     Tcl_Obj *objPtr,		/* Object whose internal rep to init. */
-    ListSizeT objc,		/* Count of objects referenced by objv. */
+    Tcl_Size objc,		/* Count of objects referenced by objv. */
     Tcl_Obj *const objv[])	/* An array of pointers to Tcl objects. */
 {
     if (Tcl_IsShared(objPtr)) {
@@ -1413,17 +1413,17 @@ TclListObjCopy(
 static void
 ListRepRange(
     ListRep *srcRepPtr,    /* Contains source of the range */
-    ListSizeT rangeStart,  /* Index of first element to include */
-    ListSizeT rangeEnd,    /* Index of last element to include */
+    Tcl_Size rangeStart,  /* Index of first element to include */
+    Tcl_Size rangeEnd,    /* Index of last element to include */
     int preserveSrcRep,    /* If true, srcRepPtr contents must not be
 			      modified (generally because a shared Tcl_Obj
 			      references it) */
     ListRep *rangeRepPtr)  /* Output. Must NOT be == srcRepPtr */
 {
     Tcl_Obj **srcElems;
-    ListSizeT numSrcElems = ListRepLength(srcRepPtr);
-    ListSizeT rangeLen;
-    ListSizeT numAfterRangeEnd;
+    Tcl_Size numSrcElems = ListRepLength(srcRepPtr);
+    Tcl_Size rangeLen;
+    Tcl_Size numAfterRangeEnd;
 
     LISTREP_CHECK(srcRepPtr);
 
@@ -1490,7 +1490,7 @@ ListRepRange(
 			       srcRepPtr->storePtr->numUsed,
 			       srcRepPtr->storePtr->numAllocated)) {
 	/* Option 2 - because span would be most efficient */
-	ListSizeT spanStart = ListRepStart(srcRepPtr) + rangeStart;
+	Tcl_Size spanStart = ListRepStart(srcRepPtr) + rangeStart;
 	if (!preserveSrcRep && srcRepPtr->spanPtr
 	    && srcRepPtr->spanPtr->refCount <= 1) {
 	    /* If span is not shared reuse it */
@@ -1602,8 +1602,8 @@ ListRepRange(
 Tcl_Obj *
 TclListObjRange(
     Tcl_Obj *listObj,		/* List object to take a range from. */
-    ListSizeT rangeStart,	/* Index of first element to include. */
-    ListSizeT rangeEnd)		/* Index of last element to include. */
+    Tcl_Size rangeStart,	/* Index of first element to include. */
+    Tcl_Size rangeEnd)		/* Index of last element to include. */
 {
     ListRep listRep;
     ListRep resultRep;
@@ -1660,7 +1660,7 @@ Tcl_ListObjGetElements(
     Tcl_Interp *interp,		/* Used to report errors if not NULL. */
     Tcl_Obj *objPtr,		/* List object for which an element array is
 				 * to be returned. */
-    ListSizeT *objcPtr,		/* Where to store the count of objects
+    Tcl_Size *objcPtr,		/* Where to store the count of objects
 				 * referenced by objv. */
     Tcl_Obj ***objvPtr)		/* Where to store the pointer to an array of
 				 * pointers to the list's objects. */
@@ -1705,7 +1705,7 @@ Tcl_ListObjAppendList(
     Tcl_Obj *toObj,		/* List object to append elements to. */
     Tcl_Obj *fromObj)		/* List obj with elements to append. */
 {
-    ListSizeT objc;
+    Tcl_Size objc;
     Tcl_Obj **objv;
 
     if (Tcl_IsShared(toObj)) {
@@ -1749,13 +1749,13 @@ Tcl_ListObjAppendList(
  int TclListObjAppendElements (
     Tcl_Interp *interp,		/* Used to report errors if not NULL. */
     Tcl_Obj *toObj,		/* List object to append */
-    ListSizeT elemCount,        /* Number of elements in elemObjs[] */
+    Tcl_Size elemCount,        /* Number of elements in elemObjs[] */
     Tcl_Obj * const elemObjv[])	/* Objects to append to toObj's list. */
 {
     ListRep listRep;
     Tcl_Obj **toObjv;
-    ListSizeT toLen;
-    ListSizeT finalLen;
+    Tcl_Size toLen;
+    Tcl_Size finalLen;
 
     if (Tcl_IsShared(toObj)) {
 	Tcl_Panic("%s called with shared object", "TclListObjAppendElements");
@@ -1780,7 +1780,7 @@ Tcl_ListObjAppendList(
 	 * reference counts on the elements which is a substantial cost
 	 * if the list is not small.
 	 */
-	ListSizeT numTailFree;
+	Tcl_Size numTailFree;
 
 	ListRepFreeUnreferenced(&listRep); /* Collect garbage before checking room */
 
@@ -1812,7 +1812,7 @@ Tcl_ListObjAppendList(
 	if (numTailFree < elemCount) {
 	    /* Not enough room at back. Move some to front */
             /* T:listrep-3.5 */
-	    ListSizeT shiftCount = elemCount - numTailFree;
+	    Tcl_Size shiftCount = elemCount - numTailFree;
 	    /* Divide remaining space between front and back */
 	    shiftCount += (listRep.storePtr->numAllocated - finalLen) / 2;
 	    LIST_ASSERT(shiftCount <= listRep.storePtr->firstUsed);
@@ -1940,11 +1940,11 @@ int
 Tcl_ListObjIndex(
     Tcl_Interp *interp,  /* Used to report errors if not NULL. */
     Tcl_Obj *listObj,    /* List object to index into. */
-    ListSizeT index,           /* Index of element to return. */
+    Tcl_Size index,           /* Index of element to return. */
     Tcl_Obj **objPtrPtr) /* The resulting Tcl_Obj* is stored here. */
 {
     Tcl_Obj **elemObjs;
-    ListSizeT numElems;
+    Tcl_Size numElems;
 
     /*
      * TODO
@@ -1993,7 +1993,7 @@ int
 Tcl_ListObjLength(
     Tcl_Interp *interp,	/* Used to report errors if not NULL. */
     Tcl_Obj *listObj,	/* List object whose #elements to return. */
-    ListSizeT *lenPtr)	/* The resulting int is stored here. */
+    Tcl_Size *lenPtr)	/* The resulting int is stored here. */
 {
     ListRep listRep;
 
@@ -2057,17 +2057,17 @@ int
 Tcl_ListObjReplace(
     Tcl_Interp *interp,		/* Used for error reporting if not NULL. */
     Tcl_Obj *listObj,		/* List object whose elements to replace. */
-    ListSizeT first,		/* Index of first element to replace. */
-    ListSizeT numToDelete,	/* Number of elements to replace. */
-    ListSizeT numToInsert,	/* Number of objects to insert. */
+    Tcl_Size first,		/* Index of first element to replace. */
+    Tcl_Size numToDelete,	/* Number of elements to replace. */
+    Tcl_Size numToInsert,	/* Number of objects to insert. */
     Tcl_Obj *const insertObjs[])/* Tcl objects to insert */
 {
     ListRep listRep;
-    ListSizeT origListLen;
+    Tcl_Size origListLen;
     int lenChange;
     int leadSegmentLen;
     int tailSegmentLen;
-    ListSizeT numFreeSlots;
+    Tcl_Size numFreeSlots;
     int leadShift;
     int tailShift;
     Tcl_Obj **listObjs;
@@ -2186,7 +2186,7 @@ Tcl_ListObjReplace(
 	    ListRepStart(&listRep) == listRep.storePtr->firstUsed && /* (ii) */
 	    numToInsert <= listRep.storePtr->firstUsed               /* (iii) */
 	) {
-	    ListSizeT newLen;
+	    Tcl_Size newLen;
 	    LIST_ASSERT(numToInsert); /* Else would have returned above */
 	    listRep.storePtr->firstUsed -= numToInsert;
 	    ObjArrayCopy(&listRep.storePtr->slots[listRep.storePtr->firstUsed],
@@ -2393,7 +2393,7 @@ Tcl_ListObjReplace(
 	    if (finalFreeSpace > 1 && (tailSpace == 0 || tailSegmentLen == 0)) {
 		int postShiftLeadSpace = leadSpace - lenChange;
 		if (postShiftLeadSpace > (finalFreeSpace/2)) {
-		    ListSizeT extraShift = postShiftLeadSpace - (finalFreeSpace / 2);
+		    Tcl_Size extraShift = postShiftLeadSpace - (finalFreeSpace / 2);
 		    leadShift -= extraShift;
 		    tailShift = -extraShift; /* Move tail to the front as well */
 		}
@@ -2411,7 +2411,7 @@ Tcl_ListObjReplace(
 		int postShiftTailSpace = tailSpace - lenChange;
 		if (postShiftTailSpace > (finalFreeSpace/2)) {
 		    /* T:listrep-1.{1,3,14,18,21},3.{2,3,26,27} */
-		    ListSizeT extraShift = postShiftTailSpace - (finalFreeSpace / 2);
+		    Tcl_Size extraShift = postShiftTailSpace - (finalFreeSpace / 2);
 		    tailShift += extraShift;
 		    leadShift = extraShift; /* Move head to the back as well */
 		}
@@ -2456,7 +2456,7 @@ Tcl_ListObjReplace(
 	/* Will happen when we have to make room at bottom */
 	if (tailShift != 0 && tailSegmentLen != 0) {
             /* T:listrep-1.{1,3,14,18},3.{2,3,26,27} */
-	    ListSizeT tailStart = leadSegmentLen + numToDelete;
+	    Tcl_Size tailStart = leadSegmentLen + numToDelete;
 	    memmove(&listObjs[tailStart + tailShift],
 		    &listObjs[tailStart],
 		    tailSegmentLen * sizeof(Tcl_Obj *));
@@ -2476,7 +2476,7 @@ Tcl_ListObjReplace(
 	}
 	if (tailShift != 0 && tailSegmentLen != 0) {
             /* T:listrep-1.{7,17},3.{8:11,13,14,21,22,35,37,39:41} */
-	    ListSizeT tailStart = leadSegmentLen + numToDelete;
+	    Tcl_Size tailStart = leadSegmentLen + numToDelete;
 	    memmove(&listObjs[tailStart + tailShift],
 		    &listObjs[tailStart],
 		    tailSegmentLen * sizeof(Tcl_Obj *));
@@ -2546,10 +2546,10 @@ TclLindexList(
     Tcl_Obj *listObj,		/* List being unpacked. */
     Tcl_Obj *argObj)		/* Index or index list. */
 {
-    ListSizeT index;			/* Index into the list. */
+    Tcl_Size index;			/* Index into the list. */
     Tcl_Obj *indexListCopy;
     Tcl_Obj **indexObjs;
-    ListSizeT numIndexObjs;
+    Tcl_Size numIndexObjs;
 
     /*
      * Determine whether argPtr designates a list or a single index. We have
@@ -2623,16 +2623,16 @@ Tcl_Obj *
 TclLindexFlat(
     Tcl_Interp *interp,		/* Tcl interpreter. */
     Tcl_Obj *listObj,		/* Tcl object representing the list. */
-    ListSizeT indexCount,		/* Count of indices. */
+    Tcl_Size indexCount,		/* Count of indices. */
     Tcl_Obj *const indexArray[])/* Array of pointers to Tcl objects that
 				 * represent the indices in the list. */
 {
-    ListSizeT i;
+    Tcl_Size i;
 
     /* Handle ArithSeries as special case */
     if (TclHasInternalRep(listObj,&tclArithSeriesType)) {
 	Tcl_WideInt listLen = TclArithSeriesObjLength(listObj);
-	ListSizeT index;
+	Tcl_Size index;
 	Tcl_Obj *elemObj = NULL;
 	for (i=0 ; i<indexCount && listObj ; i++) {
 	    if (TclGetIntForIndexM(interp, indexArray[i], /*endValue*/ listLen-1,
@@ -2654,7 +2654,7 @@ TclLindexFlat(
     Tcl_IncrRefCount(listObj);
 
     for (i=0 ; i<indexCount && listObj ; i++) {
-	ListSizeT index, listLen = 0;
+	Tcl_Size index, listLen = 0;
 	Tcl_Obj **elemPtrs = NULL, *sublistCopy;
 
 	/*
@@ -2736,10 +2736,10 @@ TclLsetList(
     Tcl_Obj *indexArgObj,	/* Index or index-list arg to 'lset'. */
     Tcl_Obj *valueObj)		/* Value arg to 'lset' or NULL to 'lpop'. */
 {
-    ListSizeT indexCount = 0;   /* Number of indices in the index list. */
+    Tcl_Size indexCount = 0;   /* Number of indices in the index list. */
     Tcl_Obj **indices = NULL;	/* Vector of indices in the index list. */
     Tcl_Obj *retValueObj;	/* Pointer to the list to be returned. */
-    ListSizeT index;            /* Current index in the list - discarded. */
+    Tcl_Size index;            /* Current index in the list - discarded. */
     Tcl_Obj *indexListCopy;
 
     /*
@@ -2817,17 +2817,17 @@ Tcl_Obj *
 TclLsetFlat(
     Tcl_Interp *interp,		/* Tcl interpreter. */
     Tcl_Obj *listObj,		/* Pointer to the list being modified. */
-    ListSizeT indexCount,		/* Number of index args. */
+    Tcl_Size indexCount,		/* Number of index args. */
     Tcl_Obj *const indexArray[],
 				/* Index args. */
     Tcl_Obj *valueObj)		/* Value arg to 'lset' or NULL to 'lpop'. */
 {
-    ListSizeT index, len;
+    Tcl_Size index, len;
     int result;
     Tcl_Obj *subListObj, *retValueObj;
     Tcl_Obj *pendingInvalidates[10];
     Tcl_Obj **pendingInvalidatesPtr = pendingInvalidates;
-    ListSizeT numPendingInvalidates = 0;
+    Tcl_Size numPendingInvalidates = 0;
 
     /*
      * If there are no indices, simply return the new value.  (Without
@@ -2876,7 +2876,7 @@ TclLsetFlat(
      */
 
     do {
-	ListSizeT elemCount;
+	Tcl_Size elemCount;
 	Tcl_Obj *parentList, **elemPtrs;
 
 	/*
@@ -3080,13 +3080,13 @@ TclListObjSetElement(
 				 * if not NULL. */
     Tcl_Obj *listObj,		/* List object in which element should be
 				 * stored. */
-    ListSizeT index,		/* Index of element to store. */
+    Tcl_Size index,		/* Index of element to store. */
     Tcl_Obj *valueObj)		/* Tcl object to store in the designated list
 				 * element. */
 {
     ListRep listRep;
     Tcl_Obj **elemPtrs;         /* Pointers to elements of the list. */
-    ListSizeT elemCount;		/* Number of elements in the list. */
+    Tcl_Size elemCount;		/* Number of elements in the list. */
 
     /* Ensure that the listObj parameter designates an unshared list. */
 
@@ -3242,7 +3242,7 @@ SetListFromAny(
 	Tcl_Obj *keyPtr, *valuePtr;
 	Tcl_DictSearch search;
 	int done;
-	ListSizeT size;
+	Tcl_Size size;
 
 	/*
 	 * Create the new list representation. Note that we do not need to do
@@ -3284,7 +3284,7 @@ SetListFromAny(
 	 * because it can be done an order of magnitude faster
 	 * and may occur frequently.
 	 */
-        ListSizeT j, size = TclArithSeriesObjLength(objPtr);
+        Tcl_Size j, size = TclArithSeriesObjLength(objPtr);
 
 	/* TODO - leave space in front and/or back? */
 	if (ListRepInitAttempt(
@@ -3306,7 +3306,7 @@ SetListFromAny(
 	}
 
     } else {
-	ListSizeT estCount, length;
+	Tcl_Size estCount, length;
 	const char *limit, *nextElem = TclGetStringFromObj(objPtr, &length);
 
 	/*
@@ -3333,7 +3333,7 @@ SetListFromAny(
 	while (nextElem < limit) {
 	    const char *elemStart;
 	    char *check;
-	    ListSizeT elemSize;
+	    Tcl_Size elemSize;
 	    int literal;
 
 	    if (TCL_OK != TclFindElement(interp, nextElem, limit - nextElem,
@@ -3417,7 +3417,7 @@ UpdateStringOfList(
 {
 #   define LOCAL_SIZE 64
     char localFlags[LOCAL_SIZE], *flagPtr = NULL;
-    ListSizeT numElems, i, length;
+    Tcl_Size numElems, i, length;
     TCL_HASH_TYPE bytesNeeded = 0;
     const char *elem, *start;
     char *dst;
@@ -3524,7 +3524,7 @@ TclListTestObj (int length, int leadingSpace, int endSpace)
 	endSpace = 0;
 
     ListRep listRep;
-    ListSizeT capacity;
+    Tcl_Size capacity;
     Tcl_Obj *listObj;
 
     TclNewObj(listObj);
diff --git a/generic/tclObj.c b/generic/tclObj.c
index 4a660b2..ce8e610 100644
--- a/generic/tclObj.c
+++ b/generic/tclObj.c
@@ -2217,6 +2217,8 @@ Tcl_GetBoolFromObj(
 		    } else if (flags == (int)sizeof(short)) {
 			*(short *)charPtr = result;
 			return TCL_OK;
+		    } else {
+			Tcl_Panic("Wrong bool var for %s", "Tcl_GetBoolFromObj");
 		    }
 		}
 		*charPtr = result;
diff --git a/generic/tclStringRep.h b/generic/tclStringRep.h
index faa2c2c..bce9092 100644
--- a/generic/tclStringRep.h
+++ b/generic/tclStringRep.h
@@ -31,6 +31,10 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  */
+
+#ifndef _TCLSTRINGREP
+#define _TCLSTRINGREP
+
 
 /*
  * The following structure is the internal rep for a String object. It keeps
@@ -42,15 +46,15 @@
  */
 
 typedef struct {
-    int numChars;		/* The number of chars in the string. -1 means
-				 * this value has not been calculated. >= 0
-				 * means that there is a valid Unicode rep, or
-				 * that the number of UTF bytes == the number
-				 * of chars. */
-    int allocated;		/* The amount of space actually allocated for
+    Tcl_Size numChars;		/* The number of chars in the string.
+				 * TCL_INDEX_NONE means this value has not been
+				 * calculated. Any other means that there is a valid
+				 * Unicode rep, or that the number of UTF bytes ==
+				 * the number of chars. */
+    Tcl_Size allocated;		/* The amount of space actually allocated for
 				 * the UTF string (minus 1 byte for the
 				 * termination char). */
-    int maxChars;		/* Max number of chars that can fit in the
+    Tcl_Size maxChars;		/* Max number of chars that can fit in the
 				 * space allocated for the unicode array. */
     int hasUnicode;		/* Boolean determining whether the string has
 				 * a Unicode representation. */
@@ -84,6 +88,7 @@ typedef struct {
     ((objPtr)->internalRep.twoPtrValue.ptr2 = NULL),			\
     ((objPtr)->internalRep.twoPtrValue.ptr1 = (void *) (stringPtr))
 
+#endif /*  _TCLSTRINGREP */
 /*
  * Local Variables:
  * mode: c
diff --git a/generic/tclStubInit.c b/generic/tclStubInit.c
index e6f6b5c..6d50a46 100644
--- a/generic/tclStubInit.c
+++ b/generic/tclStubInit.c
@@ -2048,6 +2048,7 @@ const TclStubs tclStubs = {
     Tcl_GetNumberFromObj, /* 680 */
     Tcl_GetNumber, /* 681 */
     Tcl_RemoveChannelMode, /* 682 */
+    Tcl_GetEncodingNulLength, /* 683 */
 };
 
 /* !END!: Do not edit above this line. */
diff --git a/generic/tclTest.c b/generic/tclTest.c
index 539c90f..c9bad56 100644
--- a/generic/tclTest.c
+++ b/generic/tclTest.c
@@ -552,7 +552,7 @@ Tcltest_Init(
 {
     Tcl_CmdInfo info;
     Tcl_Obj **objv, *objPtr;
-    size_t objc;
+    Tcl_Size objc;
     int index;
     static const char *const specialOptions[] = {
 	"-appinitprocerror", "-appinitprocdeleteinterp",
@@ -1996,12 +1996,17 @@ TestencodingObjCmd(
     const char *string;
     TclEncoding *encodingPtr;
     static const char *const optionStrings[] = {
-	"create",	"delete",	NULL
+	"create", "delete", "nullength", NULL
     };
     enum options {
-	ENC_CREATE,	ENC_DELETE
+	ENC_CREATE, ENC_DELETE, ENC_NULLENGTH
     };
 
+    if (objc < 2) {
+	Tcl_WrongNumArgs(interp, 1, objv, "command ?args?");
+	return TCL_ERROR;
+    }
+
     if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0,
 	    &index) != TCL_OK) {
 	return TCL_ERROR;
@@ -2012,6 +2017,7 @@ TestencodingObjCmd(
 	Tcl_EncodingType type;
 
 	if (objc != 5) {
+	    Tcl_WrongNumArgs(interp, 2, objv, "name toutfcmd fromutfcmd");
 	    return TCL_ERROR;
 	}
 	encodingPtr = (TclEncoding*)ckalloc(sizeof(TclEncoding));
@@ -2048,6 +2054,20 @@ TestencodingObjCmd(
 	Tcl_FreeEncoding(encoding);	/* Free to match CREATE */
 	TclFreeInternalRep(objv[2]);		/* Free the cached ref */
 	break;
+
+    case ENC_NULLENGTH:
+	if (objc > 3) {
+	    Tcl_WrongNumArgs(interp, 2, objv, "?encoding?");
+	    return TCL_ERROR;
+	}
+	encoding =
+	    Tcl_GetEncoding(interp, objc == 2 ? NULL : Tcl_GetString(objv[2]));
+	if (encoding == NULL) {
+	    return TCL_ERROR;
+	}
+	Tcl_SetObjResult(interp,
+			 Tcl_NewIntObj(Tcl_GetEncodingNulLength(encoding)));
+	Tcl_FreeEncoding(encoding);
     }
     return TCL_OK;
 }
@@ -3539,7 +3559,7 @@ TestlistrepCmd(
 	    return TCL_ERROR;
 	} else {
 	    Tcl_Obj **objs;
-	    ListSizeT nobjs;
+	    Tcl_Size nobjs;
 	    ListRep listRep;
 	    Tcl_Obj *listRepObjs[4];
 
diff --git a/library/install.tcl b/library/install.tcl
index ce8e80b..50e40df 100644
--- a/library/install.tcl
+++ b/library/install.tcl
@@ -35,7 +35,7 @@ proc ::practcl::_pkgindex_directory {path} {
       # Read the file, and override assumptions as needed
       ###
       set fin [open $file r]
-      fconfigure $fin -encoding utf-8 -eofchar "\032 {}"
+      fconfigure $fin -encoding utf-8 -eofchar "\x1A {}"
       set dat [read $fin]
       close $fin
       # Look for a teapot style Package statement
@@ -59,7 +59,7 @@ proc ::practcl::_pkgindex_directory {path} {
     foreach file [glob -nocomplain $path/*.tcl] {
       if { [file tail $file] == "version_info.tcl" } continue
       set fin [open $file r]
-      fconfigure $fin -encoding utf-8 -eofchar "\032 {}"
+      fconfigure $fin -encoding utf-8 -eofchar "\x1A {}"
       set dat [read $fin]
       close $fin
       if {![regexp "package provide" $dat]} continue
@@ -79,7 +79,7 @@ proc ::practcl::_pkgindex_directory {path} {
     return $buffer
   }
   set fin [open $pkgidxfile r]
-  fconfigure $fin -encoding utf-8 -eofchar "\032 {}"
+  fconfigure $fin -encoding utf-8 -eofchar "\x1A {}"
   set dat [read $fin]
   close $fin
   set trace 0
diff --git a/library/manifest.txt b/library/manifest.txt
index b425920..6d999e8 100644
--- a/library/manifest.txt
+++ b/library/manifest.txt
@@ -10,7 +10,7 @@ apply {{dir} {
     1 opt             0.4.8  {opt optparse.tcl}
     0 cookiejar       0.2.0  {cookiejar cookiejar.tcl}
     0 tcl::idna       1.0.1  {cookiejar idna.tcl}
-    0 platform        1.0.18 {platform platform.tcl}
+    0 platform        1.0.19 {platform platform.tcl}
     0 platform::shell 1.1.4  {platform shell.tcl}
     1 tcltest         2.5.5  {tcltest tcltest.tcl}
   } {
diff --git a/library/platform/pkgIndex.tcl b/library/platform/pkgIndex.tcl
index de28fd1..e7029d0 100644
--- a/library/platform/pkgIndex.tcl
+++ b/library/platform/pkgIndex.tcl
@@ -1,3 +1,3 @@
-package ifneeded platform        1.0.18 [list source [file join $dir platform.tcl]]
+package ifneeded platform        1.0.19 [list source [file join $dir platform.tcl]]
 package ifneeded platform::shell 1.1.4 [list source [file join $dir shell.tcl]]
 
diff --git a/library/platform/platform.tcl b/library/platform/platform.tcl
index 752f069..acaebf2 100644
--- a/library/platform/platform.tcl
+++ b/library/platform/platform.tcl
@@ -364,6 +364,17 @@ proc ::platform::patterns {id} {
 		    foreach {major minor} [split $v .] break
 
 		    set res {}
+		    if {$major eq 13} {
+			# Add 13.0 to 13.minor to patterns.
+			for {set j $minor} {$j >= 0} {incr j -1} {
+			    lappend res macosx${major}.${j}-${cpu}
+			    foreach a $alt {
+				lappend res macosx${major}.${j}-$a
+			    }
+			}
+			set major 12
+			set minor 5
+		    }
 		    if {$major eq 12} {
 			# Add 12.0 to 12.minor to patterns.
 			for {set j $minor} {$j >= 0} {incr j -1} {
@@ -420,7 +431,7 @@ proc ::platform::patterns {id} {
 # ### ### ### ######### ######### #########
 ## Ready
 
-package provide platform 1.0.18
+package provide platform 1.0.19
 
 # ### ### ### ######### ######### #########
 ## Demo application
diff --git a/tests/chanio.test b/tests/chanio.test
index 8d922a2..7d9c3e5 100644
--- a/tests/chanio.test
+++ b/tests/chanio.test
@@ -80,7 +80,7 @@ namespace eval ::tcl::test::io {
 	if {$argv != ""} {
 	    set f [open [lindex $argv 0]]
 	}
-	chan configure $f -encoding binary -translation lf -blocking 0 -eofchar \x1A
+	chan configure $f -encoding binary -translation lf -blocking 0 -eofchar "\x1A \x1A"
 	chan configure stdout -encoding binary -translation lf -buffering none
 	chan event $f readable "foo $f"
 	proc foo {f} {
@@ -481,7 +481,7 @@ test chan-io-6.8 {Tcl_GetsObj: remember if EOF is seen} -body {
     chan puts $f "abcdef\x1Aghijk\nwombat"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1A
+    chan configure $f -eofchar "\x1A \x1A"
     list [chan gets $f line] $line [chan gets $f line] $line
 } -cleanup {
     chan close $f
@@ -491,7 +491,7 @@ test chan-io-6.9 {Tcl_GetsObj: remember if EOF is seen} -body {
     chan puts $f "abcdefghijk\nwom\x1Abat"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1A
+    chan configure $f -eofchar "\x1A \x1A"
     list [chan gets $f line] $line [chan gets $f line] $line
 } -cleanup {
     chan close $f
@@ -999,7 +999,7 @@ test chan-io-6.52 {Tcl_GetsObj: saw EOF character} -constraints {testchannel} -b
     chan puts -nonewline $f "123456\x1Ak9012345\r"
     chan close $f
     set f [open $path(test1)]
-    chan configure $f -eofchar \x1A
+    chan configure $f -eofchar "\x1A \x1A"
     list [chan gets $f] [testchannel queuedcr $f] [chan tell $f] [chan gets $f]
 } -cleanup {
     chan close $f
@@ -3105,7 +3105,7 @@ test chan-io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} -setup {
     chan puts -nonewline $f hello\nthere\nand\rhere\n\x1A
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan read $f
 } -cleanup {
     chan close $f
@@ -3118,11 +3118,11 @@ test chan-io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} -setup {
     file delete $path(test1)
 } -constraints {win} -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan puts $f hello\nthere\nand\rhere
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan read $f
 } -cleanup {
     chan close $f
@@ -3140,7 +3140,7 @@ test chan-io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $s
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3161,7 +3161,7 @@ test chan-io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} -setup {
     chan puts $f $s
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3239,7 +3239,7 @@ test chan-io-30.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f [format abc\ndef\n%cqrs\ntuv 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3253,7 +3253,7 @@ test chan-io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3267,7 +3267,7 @@ test chan-io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3281,7 +3281,7 @@ test chan-io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3295,7 +3295,7 @@ test chan-io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3309,7 +3309,7 @@ test chan-io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} -setup {
     chan puts $f $c
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     list [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -3660,7 +3660,7 @@ test chan-io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} -setup {
     chan puts $f [format "hello\nthere\nand\rhere\n\%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3676,11 +3676,11 @@ test chan-io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} -setup {
     set l ""
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan puts $f hello\nthere\nand\rhere
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan gets $f]
@@ -3700,7 +3700,7 @@ test chan-io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3718,7 +3718,7 @@ test chan-io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar}
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3802,7 +3802,7 @@ test chan-io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3820,7 +3820,7 @@ test chan-io-31.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3838,7 +3838,7 @@ test chan-io-31.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3856,7 +3856,7 @@ test chan-io-31.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3874,7 +3874,7 @@ test chan-io-31.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -3892,7 +3892,7 @@ test chan-io-31.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} -setup {
     chan puts $f [format "abc\ndef\n%cqrs\ntuv" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     lappend l [chan gets $f]
     lappend l [chan gets $f]
     lappend l [chan eof $f]
@@ -4648,12 +4648,12 @@ test chan-io-35.6 {Tcl_Eof, eof char, lf write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4662,12 +4662,12 @@ test chan-io-35.7 {Tcl_Eof, eof char, lf write, lf read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4676,12 +4676,12 @@ test chan-io-35.8 {Tcl_Eof, eof char, cr write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4690,12 +4690,12 @@ test chan-io-35.9 {Tcl_Eof, eof char, cr write, cr read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4704,12 +4704,12 @@ test chan-io-35.10 {Tcl_Eof, eof char, crlf write, auto read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4718,12 +4718,12 @@ test chan-io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} -setup {
     file delete $path(test1)
 } -body {
     set f [open $path(test1) w]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     chan puts $f abc\ndef
     chan close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     list $s [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4737,7 +4737,7 @@ test chan-io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4751,7 +4751,7 @@ test chan-io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4765,7 +4765,7 @@ test chan-io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4779,7 +4779,7 @@ test chan-io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4793,7 +4793,7 @@ test chan-io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -4807,7 +4807,7 @@ test chan-io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} -setup {
     chan close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     list $c [string length [chan read $f]] [chan eof $f]
 } -cleanup {
     chan close $f
@@ -5290,7 +5290,7 @@ test chan-io-39.22 {Tcl_SetChannelOption, invariance} -setup {
     lappend l [chan configure $f1 -eofchar]
     chan configure $f1 -eofchar {ON GO}
     lappend l [chan configure $f1 -eofchar]
-    chan configure $f1 -eofchar D
+    chan configure $f1 -eofchar {D D}
     lappend l [chan configure $f1 -eofchar]
 } -cleanup {
     chan close $f1
@@ -5302,7 +5302,7 @@ test chan-io-39.22a {Tcl_SetChannelOption, invariance} -setup {
     set f1 [open $path(test1) w+]
     chan configure $f1 -eofchar {ON GO}
     lappend l [chan configure $f1 -eofchar]
-    chan configure $f1 -eofchar D
+    chan configure $f1 -eofchar {D D}
     lappend l [chan configure $f1 -eofchar]
     lappend l [list [catch {chan configure $f1 -eofchar {1 2 3}} msg] $msg]
 } -cleanup {
@@ -6047,7 +6047,7 @@ test chan-io-48.4 {lf write, testing readability, ^Z termination, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6071,7 +6071,7 @@ test chan-io-48.5 {lf write, testing readability, ^Z in middle, auto read mode}
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6095,7 +6095,7 @@ test chan-io-48.6 {cr write, testing readability, ^Z termination, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6119,7 +6119,7 @@ test chan-io-48.7 {cr write, testing readability, ^Z in middle, auto read mode}
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6143,7 +6143,7 @@ test chan-io-48.8 {crlf write, testing readability, ^Z termination, auto read mo
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6167,7 +6167,7 @@ test chan-io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation auto -eofchar \x1A
+    chan configure $f -translation auto -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6191,7 +6191,7 @@ test chan-io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6215,7 +6215,7 @@ test chan-io-48.11 {lf write, testing readability, ^Z termination, lf read mode}
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation lf -eofchar \x1A
+    chan configure $f -translation lf -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6239,7 +6239,7 @@ test chan-io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6263,7 +6263,7 @@ test chan-io-48.13 {cr write, testing readability, ^Z termination, cr read mode}
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation cr -eofchar \x1A
+    chan configure $f -translation cr -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6287,7 +6287,7 @@ test chan-io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mod
     chan puts -nonewline $f [format "abc\ndef\n%cfoo\nbar\n" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
@@ -6311,7 +6311,7 @@ test chan-io-48.15 {crlf write, testing readability, ^Z termi, crlf read mode} -
     chan puts -nonewline $f [format "abc\ndef\n%c" 26]
     chan close $f
     set f [open $path(test1) r]
-    chan configure $f -translation crlf -eofchar \x1A
+    chan configure $f -translation crlf -eofchar "\x1A \x1A"
     chan event $f readable [namespace code {
 	if {[chan eof $f]} {
 	   set x done
diff --git a/tests/encoding.test b/tests/encoding.test
index c8f409e..8e529af 100644
--- a/tests/encoding.test
+++ b/tests/encoding.test
@@ -841,6 +841,17 @@ runtests
 
 }
 
+test encoding-29.0 {get encoding nul terminator lengths} -constraints {
+    testencoding
+} -body {
+    list \
+        [testencoding nullength ascii] \
+        [testencoding nullength utf-16] \
+        [testencoding nullength utf-32] \
+        [testencoding nullength gb12345] \
+        [testencoding nullength ksc5601]
+} -result {1 2 4 2 2}
+
 # cleanup
 namespace delete ::tcl::test::encoding
 ::tcltest::cleanupTests
diff --git a/tests/env.test b/tests/env.test
index dd88431..3de7312 100644
--- a/tests/env.test
+++ b/tests/env.test
@@ -106,8 +106,8 @@ variable keep {
     __CF_USER_TEXT_ENCODING SECURITYSESSIONID LANG WINDIR TERM
     CommonProgramFiles CommonProgramFiles(x86) ProgramFiles
     ProgramFiles(x86) CommonProgramW6432 ProgramW6432
-    WINECONFIGDIR WINEDATADIR WINEDLLDIR0 WINEHOMEDIR PROCESSOR_ARCHITECTURE
-    USERPROFILE
+    PROCESSOR_ARCHITECTURE PROCESSOR_ARCHITEW6432 USERPROFILE
+    WINECONFIGDIR WINEDATADIR WINEDLLDIR0 WINEHOMEDIR
 }
 
 variable printenvScript [makeFile [string map [list @keep@ [list $keep]] {
diff --git a/tests/io.test b/tests/io.test
index f928cd3..a80e94e 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -77,7 +77,7 @@ set path(cat) [makeFile {
     if {$argv != ""} {
 	set f [open [lindex $argv 0]]
     }
-    fconfigure $f -encoding binary -translation lf -blocking 0 -eofchar \x1A
+    fconfigure $f -encoding binary -translation lf -blocking 0 -eofchar "\x1A \x1A"
     fconfigure stdout -encoding binary -translation lf -buffering none
     fileevent $f readable "foo $f"
     proc foo {f} {
@@ -517,7 +517,7 @@ test io-6.8 {Tcl_GetsObj: remember if EOF is seen} {
     puts $f "abcdef\x1Aghijk\nwombat"
     close $f
     set f [open $path(test1)]
-    fconfigure $f -eofchar \x1A
+    fconfigure $f -eofchar "\x1A \x1A"
     set x [list [gets $f line] $line [gets $f line] $line]
     close $f
     set x
@@ -527,7 +527,7 @@ test io-6.9 {Tcl_GetsObj: remember if EOF is seen} {
     puts $f "abcdefghijk\nwom\x1Abat"
     close $f
     set f [open $path(test1)]
-    fconfigure $f -eofchar \x1A
+    fconfigure $f -eofchar "\x1A \x1A"
     set x [list [gets $f line] $line [gets $f line] $line]
     close $f
     set x
@@ -1036,7 +1036,7 @@ test io-6.52 {Tcl_GetsObj: saw EOF character} {testchannel} {
     puts -nonewline $f "123456\x1Ak9012345\r"
     close $f
     set f [open $path(test1)]
-    fconfigure $f -eofchar \x1A
+    fconfigure $f -eofchar "\x1A \x1A"
     set x [list [gets $f] [testchannel queuedcr $f] [tell $f] [gets $f]]
     close $f
     set x
@@ -3382,7 +3382,7 @@ test io-30.16 {Tcl_Write ^Z at end, Tcl_Read auto} {
     puts -nonewline $f hello\nthere\nand\rhere\n\x1A
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set c [read $f]
     close $f
     set c
@@ -3394,11 +3394,11 @@ here
 test io-30.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {win} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     puts $f hello\nthere\nand\rhere
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set c [read $f]
     close $f
     set c
@@ -3415,7 +3415,7 @@ test io-30.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3435,7 +3435,7 @@ test io-30.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3513,7 +3513,7 @@ test io-30.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3527,7 +3527,7 @@ test io-30.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3541,7 +3541,7 @@ test io-30.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3555,7 +3555,7 @@ test io-30.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3569,7 +3569,7 @@ test io-30.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3583,7 +3583,7 @@ test io-30.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} {
     puts $f $c
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set c [string length [read $f]]
     set e [eof $f]
     close $f
@@ -3916,7 +3916,7 @@ test io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3931,11 +3931,11 @@ test io-31.18 {Tcl_Write ^Z at end, Tcl_Gets auto} {
 test io-31.19 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     puts $f hello\nthere\nand\rhere
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3955,7 +3955,7 @@ test io-31.20 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -3973,7 +3973,7 @@ test io-31.21 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4057,7 +4057,7 @@ test io-31.25 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4075,7 +4075,7 @@ test io-31.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4093,7 +4093,7 @@ test io-31.27 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4111,7 +4111,7 @@ test io-31.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4129,7 +4129,7 @@ test io-31.29 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -4147,7 +4147,7 @@ test io-31.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} {
     puts $f $s
     close $f
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l ""
     lappend l [gets $f]
     lappend l [gets $f]
@@ -5028,12 +5028,12 @@ test io-35.5 {Tcl_Eof, eof detection on nonblocking pipe} stdio {
 test io-35.6 {Tcl_Eof, eof char, lf write, auto read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5042,12 +5042,12 @@ test io-35.6 {Tcl_Eof, eof char, lf write, auto read} {
 test io-35.7 {Tcl_Eof, eof char, lf write, lf read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5056,12 +5056,12 @@ test io-35.7 {Tcl_Eof, eof char, lf write, lf read} {
 test io-35.8 {Tcl_Eof, eof char, cr write, auto read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5070,12 +5070,12 @@ test io-35.8 {Tcl_Eof, eof char, cr write, auto read} {
 test io-35.9 {Tcl_Eof, eof char, cr write, cr read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5084,12 +5084,12 @@ test io-35.9 {Tcl_Eof, eof char, cr write, cr read} {
 test io-35.10 {Tcl_Eof, eof char, crlf write, auto read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5098,12 +5098,12 @@ test io-35.10 {Tcl_Eof, eof char, crlf write, auto read} {
 test io-35.11 {Tcl_Eof, eof char, crlf write, crlf read} {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5118,7 +5118,7 @@ test io-35.12 {Tcl_Eof, eof char in middle, lf write, auto read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5133,7 +5133,7 @@ test io-35.13 {Tcl_Eof, eof char in middle, lf write, lf read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5148,7 +5148,7 @@ test io-35.14 {Tcl_Eof, eof char in middle, cr write, auto read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5163,7 +5163,7 @@ test io-35.15 {Tcl_Eof, eof char in middle, cr write, cr read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5178,7 +5178,7 @@ test io-35.16 {Tcl_Eof, eof char in middle, crlf write, auto read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5193,7 +5193,7 @@ test io-35.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [read $f]]
     set e [eof $f]
     close $f
@@ -5216,12 +5216,12 @@ test io-35.18 {Tcl_Eof, eof char, cr write, crlf read} -body {
 test io-35.18a {Tcl_Eof, eof char, cr write, crlf read} -body {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     puts $f abc\ndef
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [set in [read $f]]]
     set e [eof $f]
     close $f
@@ -5230,12 +5230,12 @@ test io-35.18a {Tcl_Eof, eof char, cr write, crlf read} -body {
 test io-35.18b {Tcl_Eof, eof char, cr write, crlf read} -body {
     file delete $path(test1)
     set f [open $path(test1) w]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     puts $f {}
     close $f
     set s [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [set in [read $f]]]
     set e [eof $f]
     close $f
@@ -5264,7 +5264,7 @@ test io-35.19 {Tcl_Eof, eof char in middle, cr write, crlf read} -body {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [set in [read $f]]]
     set e [eof $f]
     close $f
@@ -5279,7 +5279,7 @@ test io-35.20 {Tcl_Eof, eof char in middle, cr write, crlf read} {
     close $f
     set c [file size $path(test1)]
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     set l [string length [set in [read $f]]]
     set e [eof $f]
     close $f
@@ -5763,7 +5763,7 @@ test io-39.22 {Tcl_SetChannelOption, invariance} {unix} {
     lappend l [fconfigure $f1 -eofchar]
     fconfigure $f1 -eofchar {ON GO}
     lappend l [fconfigure $f1 -eofchar]
-    fconfigure $f1 -eofchar D
+    fconfigure $f1 -eofchar {D D}
     lappend l [fconfigure $f1 -eofchar]
     close $f1
     set l
@@ -5774,7 +5774,7 @@ test io-39.22a {Tcl_SetChannelOption, invariance} {
     set l [list]
     fconfigure $f1 -eofchar {ON GO}
     lappend l [fconfigure $f1 -eofchar]
-    fconfigure $f1 -eofchar D
+    fconfigure $f1 -eofchar {D D}
     lappend l [fconfigure $f1 -eofchar]
     lappend l [list [catch {fconfigure $f1 -eofchar {1 2 3}} msg] $msg]
     close $f1
@@ -6539,7 +6539,7 @@ test io-48.4 {lf write, testing readability, ^Z termination, auto read mode} {fi
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6567,7 +6567,7 @@ test io-48.5 {lf write, testing readability, ^Z in middle, auto read mode} {file
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6595,7 +6595,7 @@ test io-48.6 {cr write, testing readability, ^Z termination, auto read mode} {fi
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6623,7 +6623,7 @@ test io-48.7 {cr write, testing readability, ^Z in middle, auto read mode} {file
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6651,7 +6651,7 @@ test io-48.8 {crlf write, testing readability, ^Z termination, auto read mode} {
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6679,7 +6679,7 @@ test io-48.9 {crlf write, testing readability, ^Z in middle, auto read mode} {fi
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation auto -eofchar \x1A
+    fconfigure $f -translation auto -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6707,7 +6707,7 @@ test io-48.10 {lf write, testing readability, ^Z in middle, lf read mode} {filee
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6735,7 +6735,7 @@ test io-48.11 {lf write, testing readability, ^Z termination, lf read mode} {fil
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation lf -eofchar \x1A
+    fconfigure $f -translation lf -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6763,7 +6763,7 @@ test io-48.12 {cr write, testing readability, ^Z in middle, cr read mode} {filee
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6791,7 +6791,7 @@ test io-48.13 {cr write, testing readability, ^Z termination, cr read mode} {fil
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation cr -eofchar \x1A
+    fconfigure $f -translation cr -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6819,7 +6819,7 @@ test io-48.14 {crlf write, testing readability, ^Z in middle, crlf read mode} {f
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
@@ -6847,7 +6847,7 @@ test io-48.15 {crlf write, testing readability, ^Z termi, crlf read mode} {filee
     set c 0
     set l ""
     set f [open $path(test1) r]
-    fconfigure $f -translation crlf -eofchar \x1A
+    fconfigure $f -translation crlf -eofchar "\x1A \x1A"
     fileevent $f readable [namespace code [list consume $f]]
     variable x
     vwait [namespace which -variable x]
diff --git a/unix/Makefile.in b/unix/Makefile.in
index 1769aa4..2f0aedd 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -1054,9 +1054,9 @@ install-libraries: libraries
 	@echo "Installing package tcltest 2.5.5 as a Tcl Module"
 	@$(INSTALL_DATA) $(TOP_DIR)/library/tcltest/tcltest.tcl \
 		"$(MODULE_INSTALL_DIR)/8.5/tcltest-2.5.5.tm"
-	@echo "Installing package platform 1.0.18 as a Tcl Module"
+	@echo "Installing package platform 1.0.19 as a Tcl Module"
 	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/platform.tcl \
-		"$(MODULE_INSTALL_DIR)/8.4/platform-1.0.18.tm"
+		"$(MODULE_INSTALL_DIR)/8.4/platform-1.0.19.tm"
 	@echo "Installing package platform::shell 1.1.4 as a Tcl Module"
 	@$(INSTALL_DATA) $(TOP_DIR)/library/platform/shell.tcl \
 		"$(MODULE_INSTALL_DIR)/8.4/platform/shell-1.1.4.tm"
diff --git a/unix/README b/unix/README
index b8adc71..9dad93a 100644
--- a/unix/README
+++ b/unix/README
@@ -8,11 +8,11 @@ MacOSX platform too, but they all depend on UNIX (POSIX/ANSI C) interfaces and
 some of them only make sense under UNIX.
 
 Updated forms of the information found in this file is available at:
-	https://www.tcl-tk.org/doc/howto/compile.html#unix
+	https://www.tcl-lang.org/doc/howto/compile.html#unix
 
 For information on platforms where Tcl is known to compile, along with any
 porting notes for getting it to work on those platforms, see:
-	https://www.tcl-tk.org/software/tcltk/platforms.html
+	https://www.tcl-lang.org/software/tcltk/platforms.html
 
 The rest of this file contains instructions on how to do this. The release
 should compile and run either "out of the box" or with trivial changes on any
diff --git a/unix/tcl.pc.in b/unix/tcl.pc.in
index 21ea0ce..5f90c41 100644
--- a/unix/tcl.pc.in
+++ b/unix/tcl.pc.in
@@ -8,7 +8,7 @@ libfile=@TCL_LIB_FILE@
 
 Name: Tool Command Language
 Description: Tcl is a powerful, easy-to-learn dynamic programming language, suitable for a wide range of uses.
-URL: https://www.tcl-tk.org/
+URL: https://www.tcl-lang.org/
 Version: @TCL_VERSION@@TCL_PATCH_LEVEL@
 Requires.private: zlib >= 1.2.3, libtommath >= 1.2.0
 Libs: -L${libdir} @TCL_LIB_FLAG@ @TCL_STUB_LIB_FLAG@
diff --git a/win/Makefile.in b/win/Makefile.in
index 7b9440e..7bfe028 100644
--- a/win/Makefile.in
+++ b/win/Makefile.in
@@ -889,8 +889,8 @@ install-libraries: libraries install-tzdata install-msgs
 	@$(COPY) $(ROOT_DIR)/library/msgcat/msgcat.tcl "$(MODULE_INSTALL_DIR)/8.7/msgcat-1.7.1.tm";
 	@echo "Installing package tcltest 2.5.5 as a Tcl Module";
 	@$(COPY) $(ROOT_DIR)/library/tcltest/tcltest.tcl "$(MODULE_INSTALL_DIR)/8.5/tcltest-2.5.5.tm";
-	@echo "Installing package platform 1.0.18 as a Tcl Module";
-	@$(COPY) $(ROOT_DIR)/library/platform/platform.tcl "$(MODULE_INSTALL_DIR)/8.4/platform-1.0.18.tm";
+	@echo "Installing package platform 1.0.19 as a Tcl Module";
+	@$(COPY) $(ROOT_DIR)/library/platform/platform.tcl "$(MODULE_INSTALL_DIR)/8.4/platform-1.0.19.tm";
 	@echo "Installing package platform::shell 1.1.4 as a Tcl Module";
 	@$(COPY) $(ROOT_DIR)/library/platform/shell.tcl "$(MODULE_INSTALL_DIR)/8.4/platform/shell-1.1.4.tm";
 	@echo "Installing encodings";
diff --git a/win/rules.vc b/win/rules.vc
index fdc68e0..0dd6ef2 100644
--- a/win/rules.vc
+++ b/win/rules.vc
@@ -24,7 +24,7 @@ _RULES_VC = 1
 # For modifications that are not backward-compatible, you *must* change
 # the major version.
 RULES_VERSION_MAJOR = 1
-RULES_VERSION_MINOR = 10
+RULES_VERSION_MINOR = 11
 
 # The PROJECT macro must be defined by parent makefile.
 !if "$(PROJECT)" == ""
@@ -707,7 +707,7 @@ LINKERFLAGS     = $(LINKERFLAGS) -ltcg
 
 !if defined(_TK_H)
 !if [echo TK_MAJOR_VERSION = \>> versions.vc] \
-   && [nmakehlp -V $(_TK_H) TK_MAJOR_VERSION >> versions.vc]
+   && [nmakehlp -V $(_TK_H) "define TK_MAJOR_VERSION" >> versions.vc]
 !endif
 !if [echo TK_MINOR_VERSION = \>> versions.vc] \
    && [nmakehlp -V $(_TK_H) TK_MINOR_VERSION >> versions.vc]
@@ -877,6 +877,11 @@ TCL_THREADS = 0
 USE_THREAD_ALLOC= 0
 !endif
 
+!if [nmakehlp -f $(OPTS) "tcl8"]
+!message *** Build for Tcl8
+TCL_BUILD_FOR = 8
+!endif
+
 !if $(TCL_MAJOR_VERSION) == 8
 !if [nmakehlp -f $(OPTS) "time64bit"]
 !message *** Force 64-bit time_t
@@ -1146,7 +1151,11 @@ TCLLIBNAME	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)
 TCLLIB		= $(OUT_DIR)\$(TCLLIBNAME)
 TCLSCRIPTZIP    = $(OUT_DIR)\$(TCLSCRIPTZIPNAME)
 
+!if $(TCL_MAJOR_VERSION) == 8
 TCLSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib
+!else
+TCLSTUBLIBNAME	= $(STUBPREFIX).lib
+!endif
 TCLSTUBLIB	= $(OUT_DIR)\$(TCLSTUBLIBNAME)
 TCL_INCLUDES    = -I"$(WIN_DIR)" -I"$(GENERICDIR)"
 
@@ -1162,7 +1171,11 @@ TCLSH		= $(_TCLDIR)\bin\tclsh$(TCL_VERSION)$(SUFX:t=).exe
 TCLSH           = $(_TCLDIR)\bin\tclsh$(TCL_VERSION)t$(SUFX:t=).exe
 !endif
 
+!if $(TCL_MAJOR_VERSION) == 8
 TCLSTUBLIB	= $(_TCLDIR)\lib\tclstub$(TCL_VERSION).lib
+!else
+TCLSTUBLIB	= $(_TCLDIR)\lib\tclstub.lib
+!endif
 TCLIMPLIB	= $(_TCLDIR)\lib\tcl$(TCL_VERSION)$(SUFX:t=).lib
 # When building extensions, may be linking against Tcl that does not add
 # "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
@@ -1182,7 +1195,11 @@ TCLSH		= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)$(SUFX:t=).exe
 !if !exist($(TCLSH))
 TCLSH		= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclsh$(TCL_VERSION)t$(SUFX:t=).exe
 !endif
+!if $(TCL_MAJOR_VERSION) == 8
 TCLSTUBLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub$(TCL_VERSION).lib
+!else
+TCLSTUBLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tclstub.lib
+!endif
 TCLIMPLIB	= $(_TCLDIR)\win\$(BUILDDIRTOP)\tcl$(TCL_VERSION)$(SUFX:t=).lib
 # When building extensions, may be linking against Tcl that does not add
 # "t" suffix (e.g. 8.5 or 8.7). If lib not found check for that possibility.
@@ -1198,7 +1215,11 @@ TCL_INCLUDES	= -I"$(_TCLDIR)\generic" -I"$(_TCLDIR)\win"
 
 !endif # TCLINSTALL
 
+!if !$(STATIC_BUILD) && "$(TCL_BUILD_FOR)" == "8"
+tcllibs = "$(TCLSTUBLIB)"
+!else
 tcllibs = "$(TCLSTUBLIB)" "$(TCLIMPLIB)"
+!endif
 
 !endif # $(DOING_TCL)
 
@@ -1218,7 +1239,7 @@ WISHNAMEPREFIX = wish
 WISHNAME = $(WISHNAMEPREFIX)$(TK_VERSION)$(SUFX).exe
 TKLIBNAME8	= tk$(TK_VERSION)$(SUFX).$(EXT)
 TKLIBNAME9	= tcl9tk$(TK_VERSION)$(SUFX).$(EXT)
-!if $(TCL_MAJOR_VERSION) == 8
+!if $(TCL_MAJOR_VERSION) == 8 || "$(TCL_BUILD_FOR)" == "8"
 TKLIBNAME	= tk$(TK_VERSION)$(SUFX).$(EXT)
 TKIMPLIBNAME	= tk$(TK_VERSION)$(SUFX).lib
 !else
@@ -1275,14 +1296,18 @@ tklibs = "$(TKSTUBLIB)" "$(TKIMPLIB)"
 PRJIMPLIB	= $(OUT_DIR)\$(PROJECT)$(VERSION)$(SUFX).lib
 PRJLIBNAME8	= $(PROJECT)$(VERSION)$(SUFX).$(EXT)
 PRJLIBNAME9	= tcl9$(PROJECT)$(VERSION)$(SUFX).$(EXT)
-!if $(TCL_MAJOR_VERSION) == 8
+!if $(TCL_MAJOR_VERSION) == 8 || "$(TCL_BUILD_FOR)" == "8"
 PRJLIBNAME	= $(PRJLIBNAME8)
 !else
 PRJLIBNAME	= $(PRJLIBNAME9)
 !endif
 PRJLIB		= $(OUT_DIR)\$(PRJLIBNAME)
 
+!if $(TCL_MAJOR_VERSION) == 8
 PRJSTUBLIBNAME	= $(STUBPREFIX)$(VERSION).lib
+!else
+PRJSTUBLIBNAME	= $(STUBPREFIX).lib
+!endif
 PRJSTUBLIB	= $(OUT_DIR)\$(PRJSTUBLIBNAME)
 
 # If extension parent makefile has not defined a resource definition file,
@@ -1429,6 +1454,9 @@ COMPILERFLAGS  = /D_ATL_XP_TARGETING
 !if "$(TCL_UTF_MAX)" == "3"
 OPTDEFINES	= $(OPTDEFINES) /DTCL_UTF_MAX=3
 !endif
+!if "$(TCL_BUILD_FOR)" == "8"
+OPTDEFINES	= $(OPTDEFINES) /DTCL_MAJOR_VERSION=8
+!endif
 
 # Like the TEA system only set this non empty for non-Tk extensions
 # Note: some extensions use PACKAGE_NAME and others use PACKAGE_TCLNAME
diff --git a/win/tclWinChan.c b/win/tclWinChan.c
index 62991fc..166636c 100644
--- a/win/tclWinChan.c
+++ b/win/tclWinChan.c
@@ -1325,7 +1325,7 @@ TclpGetDefaultStdChannel(
      */
 
     if (Tcl_SetChannelOption(NULL,channel,"-translation","auto")!=TCL_OK ||
-	    Tcl_SetChannelOption(NULL,channel,"-eofchar","\032 {}")!=TCL_OK ||
+	    Tcl_SetChannelOption(NULL,channel,"-eofchar","\x1A {}")!=TCL_OK ||
 	    Tcl_SetChannelOption(NULL,channel,"-buffering",bufMode)!=TCL_OK) {
 	Tcl_Close(NULL, channel);
 	return (Tcl_Channel) NULL;
@@ -1402,7 +1402,7 @@ TclWinOpenFileChannel(
      */
 
     Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto");
-    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}");
+    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}");
 
     return infoPtr->channel;
 }
diff --git a/win/tclWinConsole.c b/win/tclWinConsole.c
index 753a572..6688ab1 100644
--- a/win/tclWinConsole.c
+++ b/win/tclWinConsole.c
@@ -2199,7 +2199,7 @@ TclWinOpenConsoleChannel(
      */
 
     Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-translation", "auto");
-    Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-eofchar", "\032 {}");
+    Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-eofchar", "\x1A {}");
     Tcl_SetChannelOption(NULL, chanInfoPtr->channel, "-encoding", "utf-16");
     return chanInfoPtr->channel;
 }
diff --git a/win/tclWinPipe.c b/win/tclWinPipe.c
index 4a39e8c..4a84038 100644
--- a/win/tclWinPipe.c
+++ b/win/tclWinPipe.c
@@ -1833,7 +1833,7 @@ TclpCreateCommandChannel(
      */
 
     Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto");
-    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}");
+    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}");
     return infoPtr->channel;
 }
 
diff --git a/win/tclWinPort.h b/win/tclWinPort.h
index b61e481..d7d60a4 100644
--- a/win/tclWinPort.h
+++ b/win/tclWinPort.h
@@ -461,6 +461,9 @@ typedef DWORD_PTR * PDWORD_PTR;
 #   pragma warning(disable:4090) /* see: https://developercommunity.visualstudio.com/t/c-compiler-incorrect-propagation-of-const-qualifie/390711 */
 #   pragma warning(disable:4146)
 #   pragma warning(disable:4244)
+#if !defined(_WIN64)
+#   pragma warning(disable:4305)
+#endif
 #   pragma warning(disable:4267)
 #   pragma warning(disable:4996)
 #endif
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c
index f087d70..449a8d7 100644
--- a/win/tclWinSerial.c
+++ b/win/tclWinSerial.c
@@ -1514,7 +1514,7 @@ TclWinOpenSerialChannel(
      */
 
     Tcl_SetChannelOption(NULL, infoPtr->channel, "-translation", "auto");
-    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\032 {}");
+    Tcl_SetChannelOption(NULL, infoPtr->channel, "-eofchar", "\x1A {}");
 
     return infoPtr->channel;
 }
diff --git a/win/tclWinSock.c b/win/tclWinSock.c
index 56d2ba4..3980006 100644
--- a/win/tclWinSock.c
+++ b/win/tclWinSock.c
@@ -1199,15 +1199,14 @@ TcpSetOptionProc(
 
     if ((len > 1) && (optionName[1] == 'k') &&
 	    (strncmp(optionName, "-keepalive", len) == 0)) {
-	BOOL val;
-	int boolVar, rtn;
+	BOOL boolVar;
+	int rtn;
 
 	if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) {
 	    return TCL_ERROR;
 	}
-	val = boolVar ? TRUE : FALSE;
 	rtn = setsockopt(sock, SOL_SOCKET, SO_KEEPALIVE,
-		(const char *) &val, sizeof(BOOL));
+		(const char *) &boolVar, sizeof(boolVar));
 	if (rtn != 0) {
 	    Tcl_WinConvertError(WSAGetLastError());
 	    if (interp) {
@@ -1221,15 +1220,14 @@ TcpSetOptionProc(
     }
     if ((len > 1) && (optionName[1] == 'n') &&
 	(strncmp(optionName, "-nodelay", len) == 0)) {
-	BOOL val;
-	int boolVar, rtn;
+	BOOL boolVar;
+	int rtn;
 
 	if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) {
 	    return TCL_ERROR;
 	}
-	val = boolVar ? TRUE : FALSE;
 	rtn = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
-		(const char *) &val, sizeof(BOOL));
+		(const char *) &boolVar, sizeof(boolVar));
 	if (rtn != 0) {
 	    Tcl_WinConvertError(WSAGetLastError());
 	    if (interp) {
diff --git a/win/tclWinTime.c b/win/tclWinTime.c
index a7e8474..e8401a5 100644
--- a/win/tclWinTime.c
+++ b/win/tclWinTime.c
@@ -791,14 +791,14 @@ TclpGetDate(
 {
     struct tm *tmPtr;
     time_t time;
-#if defined(_WIN64) || (defined(_USE_64BIT_TIME_T) || (defined(_MSC_VER) && _MSC_VER < 1400))
+#if defined(_WIN64) || defined(_USE_64BIT_TIME_T)
 #   define t2 *t		/* no need to cripple time to 32-bit */
 #else
     time_t t2 = *(__time32_t *) t;
 #endif
 
     if (!useGMT) {
-#if defined(_MSC_VER) && (_MSC_VER >= 1900)
+#if defined(_MSC_VER)
 #	undef timezone /* prevent conflict with timezone() function */
 	long timezone = 0;
 #endif
@@ -815,7 +815,7 @@ TclpGetDate(
 	    return TclpLocaltime(&t2);
 	}
 
-#if defined(_MSC_VER) && (_MSC_VER >= 1900)
+#if defined(_MSC_VER)
 	_get_timezone(&timezone);
 #endif
 
@@ -1451,11 +1451,11 @@ TclpGmtime(
      * Posix gmtime_r function.
      */
 
-#if defined(_WIN64) || defined(_USE_64BIT_TIME_T) || (defined(_MSC_VER) && _MSC_VER < 1400)
+#if defined(_WIN64) || defined(_USE_64BIT_TIME_T)
     return gmtime(timePtr);
 #else
     return _gmtime32((const __time32_t *) timePtr);
-#endif /* _WIN64 || _USE_64BIT_TIME_T || _MSC_VER < 1400 */
+#endif /* _WIN64 || _USE_64BIT_TIME_T */
 }
 
 /*
@@ -1486,11 +1486,11 @@ TclpLocaltime(
      * provide a Posix localtime_r function.
      */
 
-#if defined(_WIN64) || defined(_USE_64BIT_TIME_T) || (defined(_MSC_VER) && _MSC_VER < 1400)
+#if defined(_WIN64) || defined(_USE_64BIT_TIME_T)
     return localtime(timePtr);
 #else
     return _localtime32((const __time32_t *) timePtr);
-#endif /* _WIN64 || _USE_64BIT_TIME_T || _MSC_VER < 1400 */
+#endif /* _WIN64 || _USE_64BIT_TIME_T */
 }
 #endif /* TCL_NO_DEPRECATED */
author	kjnash <k.j.nash@usa.net>	2022-10-26 12:35:18 (GMT)
committer	kjnash <k.j.nash@usa.net>	2022-10-26 12:35:18 (GMT)
commit	1e0a98c9aa064a2472cb7a62b51b86252528782b (patch)
tree	e8abd26b5fc9a3e83614c3d3a01290eb551939f4
parent	2ecf92f50b4fad000f8cf4b368ce47c6035bdf4c (diff)
parent	42b1c587058185cf982966c733806b5d6dd8625d (diff)
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