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-rw-r--r--compat/zlib/old/Makefile.riscos151
-rw-r--r--compat/zlib/old/README3
-rw-r--r--compat/zlib/old/as400/bndsrc132
-rw-r--r--compat/zlib/old/as400/compile.clp123
-rw-r--r--compat/zlib/old/as400/readme.txt111
-rw-r--r--compat/zlib/old/as400/zlib.inc331
-rw-r--r--compat/zlib/old/descrip.mms48
-rw-r--r--compat/zlib/old/os2/Makefile.os2136
-rw-r--r--compat/zlib/old/os2/zlib.def51
-rw-r--r--compat/zlib/old/visual-basic.txt160
-rw-r--r--compat/zlib/old/visualc6/README.txt73
-rw-r--r--compat/zlib/old/visualc6/example.dsp278
-rw-r--r--compat/zlib/old/visualc6/minigzip.dsp278
-rw-r--r--compat/zlib/old/visualc6/zlib.dsp621
-rw-r--r--compat/zlib/old/visualc6/zlib.dsw59
15 files changed, 2555 insertions, 0 deletions
diff --git a/compat/zlib/old/Makefile.riscos b/compat/zlib/old/Makefile.riscos
new file mode 100644
index 0000000..57e29d3
--- /dev/null
+++ b/compat/zlib/old/Makefile.riscos
@@ -0,0 +1,151 @@
+# Project: zlib_1_03
+# Patched for zlib 1.1.2 rw@shadow.org.uk 19980430
+# test works out-of-the-box, installs `somewhere' on demand
+
+# Toolflags:
+CCflags = -c -depend !Depend -IC: -g -throwback -DRISCOS -fah
+C++flags = -c -depend !Depend -IC: -throwback
+Linkflags = -aif -c++ -o $@
+ObjAsmflags = -throwback -NoCache -depend !Depend
+CMHGflags =
+LibFileflags = -c -l -o $@
+Squeezeflags = -o $@
+
+# change the line below to where _you_ want the library installed.
+libdest = lib:zlib
+
+# Final targets:
+@.lib: @.o.adler32 @.o.compress @.o.crc32 @.o.deflate @.o.gzio \
+ @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil @.o.trees \
+ @.o.uncompr @.o.zutil
+ LibFile $(LibFileflags) @.o.adler32 @.o.compress @.o.crc32 @.o.deflate \
+ @.o.gzio @.o.infblock @.o.infcodes @.o.inffast @.o.inflate @.o.inftrees @.o.infutil \
+ @.o.trees @.o.uncompr @.o.zutil
+test: @.minigzip @.example @.lib
+ @copy @.lib @.libc A~C~DF~L~N~P~Q~RS~TV
+ @echo running tests: hang on.
+ @/@.minigzip -f -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -f -1 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -h -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -h -1 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -9 libc
+ @/@.minigzip -d libc-gz
+ @/@.minigzip -1 libc
+ @/@.minigzip -d libc-gz
+ @diff @.lib @.libc
+ @echo that should have reported '@.lib and @.libc identical' if you have diff.
+ @/@.example @.fred @.fred
+ @echo that will have given lots of hello!'s.
+
+@.minigzip: @.o.minigzip @.lib C:o.Stubs
+ Link $(Linkflags) @.o.minigzip @.lib C:o.Stubs
+@.example: @.o.example @.lib C:o.Stubs
+ Link $(Linkflags) @.o.example @.lib C:o.Stubs
+
+install: @.lib
+ cdir $(libdest)
+ cdir $(libdest).h
+ @copy @.h.zlib $(libdest).h.zlib A~C~DF~L~N~P~Q~RS~TV
+ @copy @.h.zconf $(libdest).h.zconf A~C~DF~L~N~P~Q~RS~TV
+ @copy @.lib $(libdest).lib A~C~DF~L~N~P~Q~RS~TV
+ @echo okay, installed zlib in $(libdest)
+
+clean:; remove @.minigzip
+ remove @.example
+ remove @.libc
+ -wipe @.o.* F~r~cV
+ remove @.fred
+
+# User-editable dependencies:
+.c.o:
+ cc $(ccflags) -o $@ $<
+
+# Static dependencies:
+
+# Dynamic dependencies:
+o.example: c.example
+o.example: h.zlib
+o.example: h.zconf
+o.minigzip: c.minigzip
+o.minigzip: h.zlib
+o.minigzip: h.zconf
+o.adler32: c.adler32
+o.adler32: h.zlib
+o.adler32: h.zconf
+o.compress: c.compress
+o.compress: h.zlib
+o.compress: h.zconf
+o.crc32: c.crc32
+o.crc32: h.zlib
+o.crc32: h.zconf
+o.deflate: c.deflate
+o.deflate: h.deflate
+o.deflate: h.zutil
+o.deflate: h.zlib
+o.deflate: h.zconf
+o.gzio: c.gzio
+o.gzio: h.zutil
+o.gzio: h.zlib
+o.gzio: h.zconf
+o.infblock: c.infblock
+o.infblock: h.zutil
+o.infblock: h.zlib
+o.infblock: h.zconf
+o.infblock: h.infblock
+o.infblock: h.inftrees
+o.infblock: h.infcodes
+o.infblock: h.infutil
+o.infcodes: c.infcodes
+o.infcodes: h.zutil
+o.infcodes: h.zlib
+o.infcodes: h.zconf
+o.infcodes: h.inftrees
+o.infcodes: h.infblock
+o.infcodes: h.infcodes
+o.infcodes: h.infutil
+o.infcodes: h.inffast
+o.inffast: c.inffast
+o.inffast: h.zutil
+o.inffast: h.zlib
+o.inffast: h.zconf
+o.inffast: h.inftrees
+o.inffast: h.infblock
+o.inffast: h.infcodes
+o.inffast: h.infutil
+o.inffast: h.inffast
+o.inflate: c.inflate
+o.inflate: h.zutil
+o.inflate: h.zlib
+o.inflate: h.zconf
+o.inflate: h.infblock
+o.inftrees: c.inftrees
+o.inftrees: h.zutil
+o.inftrees: h.zlib
+o.inftrees: h.zconf
+o.inftrees: h.inftrees
+o.inftrees: h.inffixed
+o.infutil: c.infutil
+o.infutil: h.zutil
+o.infutil: h.zlib
+o.infutil: h.zconf
+o.infutil: h.infblock
+o.infutil: h.inftrees
+o.infutil: h.infcodes
+o.infutil: h.infutil
+o.trees: c.trees
+o.trees: h.deflate
+o.trees: h.zutil
+o.trees: h.zlib
+o.trees: h.zconf
+o.trees: h.trees
+o.uncompr: c.uncompr
+o.uncompr: h.zlib
+o.uncompr: h.zconf
+o.zutil: c.zutil
+o.zutil: h.zutil
+o.zutil: h.zlib
+o.zutil: h.zconf
diff --git a/compat/zlib/old/README b/compat/zlib/old/README
new file mode 100644
index 0000000..800bf07
--- /dev/null
+++ b/compat/zlib/old/README
@@ -0,0 +1,3 @@
+This directory contains files that have not been updated for zlib 1.2.x
+
+(Volunteers are encouraged to help clean this up. Thanks.)
diff --git a/compat/zlib/old/as400/bndsrc b/compat/zlib/old/as400/bndsrc
new file mode 100644
index 0000000..9cf94bb
--- /dev/null
+++ b/compat/zlib/old/as400/bndsrc
@@ -0,0 +1,132 @@
+STRPGMEXP PGMLVL(*CURRENT) SIGNATURE('ZLIB')
+
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/* Version 1.1.3 entry points. */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/* *MODULE ADLER32 ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("adler32")
+
+/********************************************************************/
+/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("compress")
+ EXPORT SYMBOL("compress2")
+
+/********************************************************************/
+/* *MODULE CRC32 ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("crc32")
+ EXPORT SYMBOL("get_crc_table")
+
+/********************************************************************/
+/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("deflate")
+ EXPORT SYMBOL("deflateEnd")
+ EXPORT SYMBOL("deflateSetDictionary")
+ EXPORT SYMBOL("deflateCopy")
+ EXPORT SYMBOL("deflateReset")
+ EXPORT SYMBOL("deflateParams")
+ EXPORT SYMBOL("deflatePrime")
+ EXPORT SYMBOL("deflateInit_")
+ EXPORT SYMBOL("deflateInit2_")
+
+/********************************************************************/
+/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzopen")
+ EXPORT SYMBOL("gzdopen")
+ EXPORT SYMBOL("gzsetparams")
+ EXPORT SYMBOL("gzread")
+ EXPORT SYMBOL("gzwrite")
+ EXPORT SYMBOL("gzprintf")
+ EXPORT SYMBOL("gzputs")
+ EXPORT SYMBOL("gzgets")
+ EXPORT SYMBOL("gzputc")
+ EXPORT SYMBOL("gzgetc")
+ EXPORT SYMBOL("gzflush")
+ EXPORT SYMBOL("gzseek")
+ EXPORT SYMBOL("gzrewind")
+ EXPORT SYMBOL("gztell")
+ EXPORT SYMBOL("gzeof")
+ EXPORT SYMBOL("gzclose")
+ EXPORT SYMBOL("gzerror")
+
+/********************************************************************/
+/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("inflate")
+ EXPORT SYMBOL("inflateEnd")
+ EXPORT SYMBOL("inflateSetDictionary")
+ EXPORT SYMBOL("inflateSync")
+ EXPORT SYMBOL("inflateReset")
+ EXPORT SYMBOL("inflateInit_")
+ EXPORT SYMBOL("inflateInit2_")
+ EXPORT SYMBOL("inflateSyncPoint")
+
+/********************************************************************/
+/* *MODULE UNCOMPR ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("uncompress")
+
+/********************************************************************/
+/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("zlibVersion")
+ EXPORT SYMBOL("zError")
+
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+/* Version 1.2.1 additional entry points. */
+/*@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@*/
+
+/********************************************************************/
+/* *MODULE COMPRESS ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("compressBound")
+
+/********************************************************************/
+/* *MODULE DEFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("deflateBound")
+
+/********************************************************************/
+/* *MODULE GZIO ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("gzungetc")
+ EXPORT SYMBOL("gzclearerr")
+
+/********************************************************************/
+/* *MODULE INFBACK ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("inflateBack")
+ EXPORT SYMBOL("inflateBackEnd")
+ EXPORT SYMBOL("inflateBackInit_")
+
+/********************************************************************/
+/* *MODULE INFLATE ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("inflateCopy")
+
+/********************************************************************/
+/* *MODULE ZUTIL ZLIB 01/02/01 00:15:09 */
+/********************************************************************/
+
+ EXPORT SYMBOL("zlibCompileFlags")
+
+ENDPGMEXP
diff --git a/compat/zlib/old/as400/compile.clp b/compat/zlib/old/as400/compile.clp
new file mode 100644
index 0000000..8554951
--- /dev/null
+++ b/compat/zlib/old/as400/compile.clp
@@ -0,0 +1,123 @@
+/******************************************************************************/
+/* */
+/* ZLIB */
+/* */
+/* Compile sources into modules and link them into a service program. */
+/* */
+/******************************************************************************/
+
+ PGM
+
+/* Configuration adjustable parameters. */
+
+ DCL VAR(&SRCLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('ZLIB') /* Source library. */
+ DCL VAR(&SRCFILE) TYPE(*CHAR) LEN(10) +
+ VALUE('SOURCES') /* Source member file. */
+ DCL VAR(&CTLFILE) TYPE(*CHAR) LEN(10) +
+ VALUE('TOOLS') /* Control member file. */
+
+ DCL VAR(&MODLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('ZLIB') /* Module library. */
+
+ DCL VAR(&SRVLIB) TYPE(*CHAR) LEN(10) +
+ VALUE('LGPL') /* Service program library. */
+
+ DCL VAR(&CFLAGS) TYPE(*CHAR) +
+ VALUE('OPTIMIZE(40)') /* Compile options. */
+
+
+/* Working storage. */
+
+ DCL VAR(&CMDLEN) TYPE(*DEC) LEN(15 5) VALUE(300) /* Command length. */
+ DCL VAR(&CMD) TYPE(*CHAR) LEN(512)
+
+
+/* Compile sources into modules. */
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/ADLER32) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/COMPRESS) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/CRC32) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/DEFLATE) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/GZIO) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/INFBACK) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/INFFAST) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/INFLATE) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/INFTREES) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/TREES) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/UNCOMPR) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+ CHGVAR VAR(&CMD) VALUE('CRTCMOD MODULE(' *TCAT &MODLIB *TCAT +
+ '/ZUTIL) SRCFILE(' *TCAT +
+ &SRCLIB *TCAT '/' *TCAT &SRCFILE *TCAT +
+ ') SYSIFCOPT(*IFSIO)' *BCAT &CFLAGS)
+ CALL PGM(QCMDEXC) PARM(&CMD &CMDLEN)
+
+
+/* Link modules into a service program. */
+
+ CRTSRVPGM SRVPGM(&SRVLIB/ZLIB) +
+ MODULE(&MODLIB/ADLER32 &MODLIB/COMPRESS +
+ &MODLIB/CRC32 &MODLIB/DEFLATE +
+ &MODLIB/GZIO &MODLIB/INFBACK +
+ &MODLIB/INFFAST &MODLIB/INFLATE +
+ &MODLIB/INFTREES &MODLIB/TREES +
+ &MODLIB/UNCOMPR &MODLIB/ZUTIL) +
+ SRCFILE(&SRCLIB/&CTLFILE) SRCMBR(BNDSRC) +
+ TEXT('ZLIB 1.2.3') TGTRLS(V4R4M0)
+
+ ENDPGM
diff --git a/compat/zlib/old/as400/readme.txt b/compat/zlib/old/as400/readme.txt
new file mode 100644
index 0000000..beae13f
--- /dev/null
+++ b/compat/zlib/old/as400/readme.txt
@@ -0,0 +1,111 @@
+ ZLIB version 1.2.3 for AS400 installation instructions
+
+I) From an AS400 *SAVF file:
+
+1) Unpacking archive to an AS400 save file
+
+On the AS400:
+
+_ Create the ZLIB AS400 library:
+
+ CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+
+_ Create a work save file, for example:
+
+ CRTSAVF FILE(ZLIB/ZLIBSAVF)
+
+On a PC connected to the target AS400:
+
+_ Unpack the save file image to a PC file "ZLIBSAVF"
+_ Upload this file into the save file on the AS400, for example
+ using ftp in BINARY mode.
+
+
+2) Populating the ZLIB AS400 source library
+
+On the AS400:
+
+_ Extract the saved objects into the ZLIB AS400 library using:
+
+RSTOBJ OBJ(*ALL) SAVLIB(ZLIB) DEV(*SAVF) SAVF(ZLIB/ZLIBSAVF) RSTLIB(ZLIB)
+
+
+3) Customize installation:
+
+_ Edit CL member ZLIB/TOOLS(COMPILE) and change parameters if needed,
+ according to the comments.
+
+_ Compile this member with:
+
+ CRTCLPGM PGM(ZLIB/COMPILE) SRCFILE(ZLIB/TOOLS) SRCMBR(COMPILE)
+
+
+4) Compile and generate the service program:
+
+_ This can now be done by executing:
+
+ CALL PGM(ZLIB/COMPILE)
+
+
+
+II) From the original source distribution:
+
+1) On the AS400, create the source library:
+
+ CRTLIB LIB(ZLIB) TYPE(PROD) TEXT('ZLIB compression API library')
+
+2) Create the source files:
+
+ CRTSRCPF FILE(ZLIB/SOURCES) RCDLEN(112) TEXT('ZLIB library modules')
+ CRTSRCPF FILE(ZLIB/H) RCDLEN(112) TEXT('ZLIB library includes')
+ CRTSRCPF FILE(ZLIB/TOOLS) RCDLEN(112) TEXT('ZLIB library control utilities')
+
+3) From the machine hosting the distribution files, upload them (with
+ FTP in text mode, for example) according to the following table:
+
+ Original AS400 AS400 AS400 AS400
+ file file member type description
+ SOURCES Original ZLIB C subprogram sources
+ adler32.c ADLER32 C ZLIB - Compute the Adler-32 checksum of a dta strm
+ compress.c COMPRESS C ZLIB - Compress a memory buffer
+ crc32.c CRC32 C ZLIB - Compute the CRC-32 of a data stream
+ deflate.c DEFLATE C ZLIB - Compress data using the deflation algorithm
+ gzio.c GZIO C ZLIB - IO on .gz files
+ infback.c INFBACK C ZLIB - Inflate using a callback interface
+ inffast.c INFFAST C ZLIB - Fast proc. literals & length/distance pairs
+ inflate.c INFLATE C ZLIB - Interface to inflate modules
+ inftrees.c INFTREES C ZLIB - Generate Huffman trees for efficient decode
+ trees.c TREES C ZLIB - Output deflated data using Huffman coding
+ uncompr.c UNCOMPR C ZLIB - Decompress a memory buffer
+ zutil.c ZUTIL C ZLIB - Target dependent utility functions
+ H Original ZLIB C and ILE/RPG include files
+ crc32.h CRC32 C ZLIB - CRC32 tables
+ deflate.h DEFLATE C ZLIB - Internal compression state
+ inffast.h INFFAST C ZLIB - Header to use inffast.c
+ inffixed.h INFFIXED C ZLIB - Table for decoding fixed codes
+ inflate.h INFLATE C ZLIB - Internal inflate state definitions
+ inftrees.h INFTREES C ZLIB - Header to use inftrees.c
+ trees.h TREES C ZLIB - Created automatically with -DGEN_TREES_H
+ zconf.h ZCONF C ZLIB - Compression library configuration
+ zlib.h ZLIB C ZLIB - Compression library C user interface
+ as400/zlib.inc ZLIB.INC RPGLE ZLIB - Compression library ILE RPG user interface
+ zutil.h ZUTIL C ZLIB - Internal interface and configuration
+ TOOLS Building source software & AS/400 README
+ as400/bndsrc BNDSRC Entry point exportation list
+ as400/compile.clp COMPILE CLP Compile sources & generate service program
+ as400/readme.txt README TXT Installation instructions
+
+4) Continue as in I)3).
+
+
+
+
+Notes: For AS400 ILE RPG programmers, a /copy member defining the ZLIB
+ API prototypes for ILE RPG can be found in ZLIB/H(ZLIB.INC).
+ Please read comments in this member for more information.
+
+ Remember that most foreign textual data are ASCII coded: this
+ implementation does not handle conversion from/to ASCII, so
+ text data code conversions must be done explicitely.
+
+ Always open zipped files in binary mode.
diff --git a/compat/zlib/old/as400/zlib.inc b/compat/zlib/old/as400/zlib.inc
new file mode 100644
index 0000000..a9a4f5c
--- /dev/null
+++ b/compat/zlib/old/as400/zlib.inc
@@ -0,0 +1,331 @@
+ * ZLIB.INC - Interface to the general purpose compression library
+ *
+ * ILE RPG400 version by Patrick Monnerat, DATASPHERE.
+ * Version 1.2.3.9
+ *
+ *
+ * WARNING:
+ * Procedures inflateInit(), inflateInit2(), deflateInit(),
+ * deflateInit2() and inflateBackInit() need to be called with
+ * two additional arguments:
+ * the package version string and the stream control structure.
+ * size. This is needed because RPG lacks some macro feature.
+ * Call these procedures as:
+ * inflateInit(...: ZLIB_VERSION: %size(z_stream))
+ *
+ /if not defined(ZLIB_H_)
+ /define ZLIB_H_
+ *
+ **************************************************************************
+ * Constants
+ **************************************************************************
+ *
+ * Versioning information.
+ *
+ D ZLIB_VERSION C '1.2.3.9'
+ D ZLIB_VERNUM C X'1239'
+ *
+ * Other equates.
+ *
+ D Z_NO_FLUSH C 0
+ D Z_SYNC_FLUSH C 2
+ D Z_FULL_FLUSH C 3
+ D Z_FINISH C 4
+ D Z_BLOCK C 5
+ *
+ D Z_OK C 0
+ D Z_STREAM_END C 1
+ D Z_NEED_DICT C 2
+ D Z_ERRNO C -1
+ D Z_STREAM_ERROR C -2
+ D Z_DATA_ERROR C -3
+ D Z_MEM_ERROR C -4
+ D Z_BUF_ERROR C -5
+ DZ_VERSION_ERROR C -6
+ *
+ D Z_NO_COMPRESSION...
+ D C 0
+ D Z_BEST_SPEED C 1
+ D Z_BEST_COMPRESSION...
+ D C 9
+ D Z_DEFAULT_COMPRESSION...
+ D C -1
+ *
+ D Z_FILTERED C 1
+ D Z_HUFFMAN_ONLY C 2
+ D Z_RLE C 3
+ D Z_DEFAULT_STRATEGY...
+ D C 0
+ *
+ D Z_BINARY C 0
+ D Z_ASCII C 1
+ D Z_UNKNOWN C 2
+ *
+ D Z_DEFLATED C 8
+ *
+ D Z_NULL C 0
+ *
+ **************************************************************************
+ * Types
+ **************************************************************************
+ *
+ D z_streamp S * Stream struct ptr
+ D gzFile S * File pointer
+ D z_off_t S 10i 0 Stream offsets
+ *
+ **************************************************************************
+ * Structures
+ **************************************************************************
+ *
+ * The GZIP encode/decode stream support structure.
+ *
+ D z_stream DS align based(z_streamp)
+ D zs_next_in * Next input byte
+ D zs_avail_in 10U 0 Byte cnt at next_in
+ D zs_total_in 10U 0 Total bytes read
+ D zs_next_out * Output buffer ptr
+ D zs_avail_out 10U 0 Room left @ next_out
+ D zs_total_out 10U 0 Total bytes written
+ D zs_msg * Last errmsg or null
+ D zs_state * Internal state
+ D zs_zalloc * procptr Int. state allocator
+ D zs_free * procptr Int. state dealloc.
+ D zs_opaque * Private alloc. data
+ D zs_data_type 10i 0 ASC/BIN best guess
+ D zs_adler 10u 0 Uncompr. adler32 val
+ D 10U 0 Reserved
+ D 10U 0 Ptr. alignment
+ *
+ **************************************************************************
+ * Utility function prototypes
+ **************************************************************************
+ *
+ D compress PR 10I 0 extproc('compress')
+ D dest 32767 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 32767 const options(*varsize) Source buffer
+ D sourceLen 10u 0 value Source length
+ *
+ D compress2 PR 10I 0 extproc('compress2')
+ D dest 32767 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 32767 const options(*varsize) Source buffer
+ D sourceLen 10U 0 value Source length
+ D level 10I 0 value Compression level
+ *
+ D compressBound PR 10U 0 extproc('compressBound')
+ D sourceLen 10U 0 value
+ *
+ D uncompress PR 10I 0 extproc('uncompress')
+ D dest 32767 options(*varsize) Destination buffer
+ D destLen 10U 0 Destination length
+ D source 32767 const options(*varsize) Source buffer
+ D sourceLen 10U 0 value Source length
+ *
+ D gzopen PR extproc('gzopen')
+ D like(gzFile)
+ D path * value options(*string) File pathname
+ D mode * value options(*string) Open mode
+ *
+ D gzdopen PR extproc('gzdopen')
+ D like(gzFile)
+ D fd 10i 0 value File descriptor
+ D mode * value options(*string) Open mode
+ *
+ D gzsetparams PR 10I 0 extproc('gzsetparams')
+ D file value like(gzFile) File pointer
+ D level 10I 0 value
+ D strategy 10i 0 value
+ *
+ D gzread PR 10I 0 extproc('gzread')
+ D file value like(gzFile) File pointer
+ D buf 32767 options(*varsize) Buffer
+ D len 10u 0 value Buffer length
+ *
+ D gzwrite PR 10I 0 extproc('gzwrite')
+ D file value like(gzFile) File pointer
+ D buf 32767 const options(*varsize) Buffer
+ D len 10u 0 value Buffer length
+ *
+ D gzputs PR 10I 0 extproc('gzputs')
+ D file value like(gzFile) File pointer
+ D s * value options(*string) String to output
+ *
+ D gzgets PR * extproc('gzgets')
+ D file value like(gzFile) File pointer
+ D buf 32767 options(*varsize) Read buffer
+ D len 10i 0 value Buffer length
+ *
+ D gzflush PR 10i 0 extproc('gzflush')
+ D file value like(gzFile) File pointer
+ D flush 10I 0 value Type of flush
+ *
+ D gzseek PR extproc('gzseek')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ D offset value like(z_off_t) Offset
+ D whence 10i 0 value Origin
+ *
+ D gzrewind PR 10i 0 extproc('gzrewind')
+ D file value like(gzFile) File pointer
+ *
+ D gztell PR extproc('gztell')
+ D like(z_off_t)
+ D file value like(gzFile) File pointer
+ *
+ D gzeof PR 10i 0 extproc('gzeof')
+ D file value like(gzFile) File pointer
+ *
+ D gzclose PR 10i 0 extproc('gzclose')
+ D file value like(gzFile) File pointer
+ *
+ D gzerror PR * extproc('gzerror') Error string
+ D file value like(gzFile) File pointer
+ D errnum 10I 0 Error code
+ *
+ D gzclearerr PR extproc('gzclearerr')
+ D file value like(gzFile) File pointer
+ *
+ **************************************************************************
+ * Basic function prototypes
+ **************************************************************************
+ *
+ D zlibVersion PR * extproc('zlibVersion') Version string
+ *
+ D deflateInit PR 10I 0 extproc('deflateInit_') Init. compression
+ D strm like(z_stream) Compression stream
+ D level 10I 0 value Compression level
+ D version * value options(*string) Version string
+ D stream_size 10i 0 value Stream struct. size
+ *
+ D deflate PR 10I 0 extproc('deflate') Compress data
+ D strm like(z_stream) Compression stream
+ D flush 10I 0 value Flush type required
+ *
+ D deflateEnd PR 10I 0 extproc('deflateEnd') Termin. compression
+ D strm like(z_stream) Compression stream
+ *
+ D inflateInit PR 10I 0 extproc('inflateInit_') Init. expansion
+ D strm like(z_stream) Expansion stream
+ D version * value options(*string) Version string
+ D stream_size 10i 0 value Stream struct. size
+ *
+ D inflate PR 10I 0 extproc('inflate') Expand data
+ D strm like(z_stream) Expansion stream
+ D flush 10I 0 value Flush type required
+ *
+ D inflateEnd PR 10I 0 extproc('inflateEnd') Termin. expansion
+ D strm like(z_stream) Expansion stream
+ *
+ **************************************************************************
+ * Advanced function prototypes
+ **************************************************************************
+ *
+ D deflateInit2 PR 10I 0 extproc('deflateInit2_') Init. compression
+ D strm like(z_stream) Compression stream
+ D level 10I 0 value Compression level
+ D method 10I 0 value Compression method
+ D windowBits 10I 0 value log2(window size)
+ D memLevel 10I 0 value Mem/cmpress tradeoff
+ D strategy 10I 0 value Compression stategy
+ D version * value options(*string) Version string
+ D stream_size 10i 0 value Stream struct. size
+ *
+ D deflateSetDictionary...
+ D PR 10I 0 extproc('deflateSetDictionary') Init. dictionary
+ D strm like(z_stream) Compression stream
+ D dictionary 32767 const options(*varsize) Dictionary bytes
+ D dictLength 10U 0 value Dictionary length
+ *
+ D deflateCopy PR 10I 0 extproc('deflateCopy') Compress strm 2 strm
+ D dest like(z_stream) Destination stream
+ D source like(z_stream) Source stream
+ *
+ D deflateReset PR 10I 0 extproc('deflateReset') End and init. stream
+ D strm like(z_stream) Compression stream
+ *
+ D deflateParams PR 10I 0 extproc('deflateParams') Change level & strat
+ D strm like(z_stream) Compression stream
+ D level 10I 0 value Compression level
+ D strategy 10I 0 value Compression stategy
+ *
+ D deflateBound PR 10U 0 extproc('deflateBound') Change level & strat
+ D strm like(z_stream) Compression stream
+ D sourcelen 10U 0 value Compression level
+ *
+ D deflatePrime PR 10I 0 extproc('deflatePrime') Change level & strat
+ D strm like(z_stream) Compression stream
+ D bits 10I 0 value Number of bits to insert
+ D value 10I 0 value Bits to insert
+ *
+ D inflateInit2 PR 10I 0 extproc('inflateInit2_') Init. expansion
+ D strm like(z_stream) Expansion stream
+ D windowBits 10I 0 value log2(window size)
+ D version * value options(*string) Version string
+ D stream_size 10i 0 value Stream struct. size
+ *
+ D inflateSetDictionary...
+ D PR 10I 0 extproc('inflateSetDictionary') Init. dictionary
+ D strm like(z_stream) Expansion stream
+ D dictionary 32767 const options(*varsize) Dictionary bytes
+ D dictLength 10U 0 value Dictionary length
+ *
+ D inflateSync PR 10I 0 extproc('inflateSync') Sync. expansion
+ D strm like(z_stream) Expansion stream
+ *
+ D inflateCopy PR 10I 0 extproc('inflateCopy')
+ D dest like(z_stream) Destination stream
+ D source like(z_stream) Source stream
+ *
+ D inflateReset PR 10I 0 extproc('inflateReset') End and init. stream
+ D strm like(z_stream) Expansion stream
+ *
+ D inflateBackInit...
+ D PR 10I 0 extproc('inflateBackInit_')
+ D strm like(z_stream) Expansion stream
+ D windowBits 10I 0 value Log2(buffer size)
+ D window 32767 options(*varsize) Buffer
+ D version * value options(*string) Version string
+ D stream_size 10i 0 value Stream struct. size
+ *
+ D inflateBack PR 10I 0 extproc('inflateBack')
+ D strm like(z_stream) Expansion stream
+ D in * value procptr Input function
+ D in_desc * value Input descriptor
+ D out * value procptr Output function
+ D out_desc * value Output descriptor
+ *
+ D inflateBackEnd PR 10I 0 extproc('inflateBackEnd')
+ D strm like(z_stream) Expansion stream
+ *
+ D zlibCompileFlags...
+ D PR 10U 0 extproc('zlibCompileFlags')
+ *
+ **************************************************************************
+ * Checksum function prototypes
+ **************************************************************************
+ *
+ D adler32 PR 10U 0 extproc('adler32') New checksum
+ D adler 10U 0 value Old checksum
+ D buf 32767 const options(*varsize) Bytes to accumulate
+ D len 10U 0 value Buffer length
+ *
+ D crc32 PR 10U 0 extproc('crc32') New checksum
+ D crc 10U 0 value Old checksum
+ D buf 32767 const options(*varsize) Bytes to accumulate
+ D len 10U 0 value Buffer length
+ *
+ **************************************************************************
+ * Miscellaneous function prototypes
+ **************************************************************************
+ *
+ D zError PR * extproc('zError') Error string
+ D err 10I 0 value Error code
+ *
+ D inflateSyncPoint...
+ D PR 10I 0 extproc('inflateSyncPoint')
+ D strm like(z_stream) Expansion stream
+ *
+ D get_crc_table PR * extproc('get_crc_table') Ptr to ulongs
+ *
+ /endif
diff --git a/compat/zlib/old/descrip.mms b/compat/zlib/old/descrip.mms
new file mode 100644
index 0000000..7066da5
--- /dev/null
+++ b/compat/zlib/old/descrip.mms
@@ -0,0 +1,48 @@
+# descrip.mms: MMS description file for building zlib on VMS
+# written by Martin P.J. Zinser <m.zinser@gsi.de>
+
+cc_defs =
+c_deb =
+
+.ifdef __DECC__
+pref = /prefix=all
+.endif
+
+OBJS = adler32.obj, compress.obj, crc32.obj, gzio.obj, uncompr.obj,\
+ deflate.obj, trees.obj, zutil.obj, inflate.obj, infblock.obj,\
+ inftrees.obj, infcodes.obj, infutil.obj, inffast.obj
+
+CFLAGS= $(C_DEB) $(CC_DEFS) $(PREF)
+
+all : example.exe minigzip.exe
+ @ write sys$output " Example applications available"
+libz.olb : libz.olb($(OBJS))
+ @ write sys$output " libz available"
+
+example.exe : example.obj libz.olb
+ link example,libz.olb/lib
+
+minigzip.exe : minigzip.obj libz.olb
+ link minigzip,libz.olb/lib,x11vms:xvmsutils.olb/lib
+
+clean :
+ delete *.obj;*,libz.olb;*
+
+
+# Other dependencies.
+adler32.obj : zutil.h zlib.h zconf.h
+compress.obj : zlib.h zconf.h
+crc32.obj : zutil.h zlib.h zconf.h
+deflate.obj : deflate.h zutil.h zlib.h zconf.h
+example.obj : zlib.h zconf.h
+gzio.obj : zutil.h zlib.h zconf.h
+infblock.obj : zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+infcodes.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h infcodes.h inffast.h
+inffast.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h inffast.h
+inflate.obj : zutil.h zlib.h zconf.h infblock.h
+inftrees.obj : zutil.h zlib.h zconf.h inftrees.h
+infutil.obj : zutil.h zlib.h zconf.h inftrees.h infutil.h
+minigzip.obj : zlib.h zconf.h
+trees.obj : deflate.h zutil.h zlib.h zconf.h
+uncompr.obj : zlib.h zconf.h
+zutil.obj : zutil.h zlib.h zconf.h
diff --git a/compat/zlib/old/os2/Makefile.os2 b/compat/zlib/old/os2/Makefile.os2
new file mode 100644
index 0000000..a105aaa
--- /dev/null
+++ b/compat/zlib/old/os2/Makefile.os2
@@ -0,0 +1,136 @@
+# Makefile for zlib under OS/2 using GCC (PGCC)
+# For conditions of distribution and use, see copyright notice in zlib.h
+
+# To compile and test, type:
+# cp Makefile.os2 ..
+# cd ..
+# make -f Makefile.os2 test
+
+# This makefile will build a static library z.lib, a shared library
+# z.dll and a import library zdll.lib. You can use either z.lib or
+# zdll.lib by specifying either -lz or -lzdll on gcc's command line
+
+CC=gcc -Zomf -s
+
+CFLAGS=-O6 -Wall
+#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
+#CFLAGS=-g -DDEBUG
+#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
+# -Wstrict-prototypes -Wmissing-prototypes
+
+#################### BUG WARNING: #####################
+## infcodes.c hits a bug in pgcc-1.0, so you have to use either
+## -O# where # <= 4 or one of (-fno-ommit-frame-pointer or -fno-force-mem)
+## This bug is reportedly fixed in pgcc >1.0, but this was not tested
+CFLAGS+=-fno-force-mem
+
+LDFLAGS=-s -L. -lzdll -Zcrtdll
+LDSHARED=$(CC) -s -Zomf -Zdll -Zcrtdll
+
+VER=1.1.0
+ZLIB=z.lib
+SHAREDLIB=z.dll
+SHAREDLIBIMP=zdll.lib
+LIBS=$(ZLIB) $(SHAREDLIB) $(SHAREDLIBIMP)
+
+AR=emxomfar cr
+IMPLIB=emximp
+RANLIB=echo
+TAR=tar
+SHELL=bash
+
+prefix=/usr/local
+exec_prefix = $(prefix)
+
+OBJS = adler32.o compress.o crc32.o gzio.o uncompr.o deflate.o trees.o \
+ zutil.o inflate.o infblock.o inftrees.o infcodes.o infutil.o inffast.o
+
+TEST_OBJS = example.o minigzip.o
+
+DISTFILES = README INDEX ChangeLog configure Make*[a-z0-9] *.[ch] descrip.mms \
+ algorithm.txt zlib.3 msdos/Make*[a-z0-9] msdos/zlib.def msdos/zlib.rc \
+ nt/Makefile.nt nt/zlib.dnt contrib/README.contrib contrib/*.txt \
+ contrib/asm386/*.asm contrib/asm386/*.c \
+ contrib/asm386/*.bat contrib/asm386/zlibvc.d?? contrib/iostream/*.cpp \
+ contrib/iostream/*.h contrib/iostream2/*.h contrib/iostream2/*.cpp \
+ contrib/untgz/Makefile contrib/untgz/*.c contrib/untgz/*.w32
+
+all: example.exe minigzip.exe
+
+test: all
+ @LD_LIBRARY_PATH=.:$(LD_LIBRARY_PATH) ; export LD_LIBRARY_PATH; \
+ echo hello world | ./minigzip | ./minigzip -d || \
+ echo ' *** minigzip test FAILED ***' ; \
+ if ./example; then \
+ echo ' *** zlib test OK ***'; \
+ else \
+ echo ' *** zlib test FAILED ***'; \
+ fi
+
+$(ZLIB): $(OBJS)
+ $(AR) $@ $(OBJS)
+ -@ ($(RANLIB) $@ || true) >/dev/null 2>&1
+
+$(SHAREDLIB): $(OBJS) os2/z.def
+ $(LDSHARED) -o $@ $^
+
+$(SHAREDLIBIMP): os2/z.def
+ $(IMPLIB) -o $@ $^
+
+example.exe: example.o $(LIBS)
+ $(CC) $(CFLAGS) -o $@ example.o $(LDFLAGS)
+
+minigzip.exe: minigzip.o $(LIBS)
+ $(CC) $(CFLAGS) -o $@ minigzip.o $(LDFLAGS)
+
+clean:
+ rm -f *.o *~ example minigzip libz.a libz.so* foo.gz
+
+distclean: clean
+
+zip:
+ mv Makefile Makefile~; cp -p Makefile.in Makefile
+ rm -f test.c ztest*.c
+ v=`sed -n -e 's/\.//g' -e '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+ zip -ul9 zlib$$v $(DISTFILES)
+ mv Makefile~ Makefile
+
+dist:
+ mv Makefile Makefile~; cp -p Makefile.in Makefile
+ rm -f test.c ztest*.c
+ d=zlib-`sed -n '/VERSION "/s/.*"\(.*\)".*/\1/p' < zlib.h`;\
+ rm -f $$d.tar.gz; \
+ if test ! -d ../$$d; then rm -f ../$$d; ln -s `pwd` ../$$d; fi; \
+ files=""; \
+ for f in $(DISTFILES); do files="$$files $$d/$$f"; done; \
+ cd ..; \
+ GZIP=-9 $(TAR) chofz $$d/$$d.tar.gz $$files; \
+ if test ! -d $$d; then rm -f $$d; fi
+ mv Makefile~ Makefile
+
+tags:
+ etags *.[ch]
+
+depend:
+ makedepend -- $(CFLAGS) -- *.[ch]
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+adler32.o: zlib.h zconf.h
+compress.o: zlib.h zconf.h
+crc32.o: zlib.h zconf.h
+deflate.o: deflate.h zutil.h zlib.h zconf.h
+example.o: zlib.h zconf.h
+gzio.o: zutil.h zlib.h zconf.h
+infblock.o: infblock.h inftrees.h infcodes.h infutil.h zutil.h zlib.h zconf.h
+infcodes.o: zutil.h zlib.h zconf.h
+infcodes.o: inftrees.h infblock.h infcodes.h infutil.h inffast.h
+inffast.o: zutil.h zlib.h zconf.h inftrees.h
+inffast.o: infblock.h infcodes.h infutil.h inffast.h
+inflate.o: zutil.h zlib.h zconf.h infblock.h
+inftrees.o: zutil.h zlib.h zconf.h inftrees.h
+infutil.o: zutil.h zlib.h zconf.h infblock.h inftrees.h infcodes.h infutil.h
+minigzip.o: zlib.h zconf.h
+trees.o: deflate.h zutil.h zlib.h zconf.h trees.h
+uncompr.o: zlib.h zconf.h
+zutil.o: zutil.h zlib.h zconf.h
diff --git a/compat/zlib/old/os2/zlib.def b/compat/zlib/old/os2/zlib.def
new file mode 100644
index 0000000..4c753f1
--- /dev/null
+++ b/compat/zlib/old/os2/zlib.def
@@ -0,0 +1,51 @@
+;
+; Slightly modified version of ../nt/zlib.dnt :-)
+;
+
+LIBRARY Z
+DESCRIPTION "Zlib compression library for OS/2"
+CODE PRELOAD MOVEABLE DISCARDABLE
+DATA PRELOAD MOVEABLE MULTIPLE
+
+EXPORTS
+ adler32
+ compress
+ crc32
+ deflate
+ deflateCopy
+ deflateEnd
+ deflateInit2_
+ deflateInit_
+ deflateParams
+ deflateReset
+ deflateSetDictionary
+ gzclose
+ gzdopen
+ gzerror
+ gzflush
+ gzopen
+ gzread
+ gzwrite
+ inflate
+ inflateEnd
+ inflateInit2_
+ inflateInit_
+ inflateReset
+ inflateSetDictionary
+ inflateSync
+ uncompress
+ zlibVersion
+ gzprintf
+ gzputc
+ gzgetc
+ gzseek
+ gzrewind
+ gztell
+ gzeof
+ gzsetparams
+ zError
+ inflateSyncPoint
+ get_crc_table
+ compress2
+ gzputs
+ gzgets
diff --git a/compat/zlib/old/visual-basic.txt b/compat/zlib/old/visual-basic.txt
new file mode 100644
index 0000000..57efe58
--- /dev/null
+++ b/compat/zlib/old/visual-basic.txt
@@ -0,0 +1,160 @@
+See below some functions declarations for Visual Basic.
+
+Frequently Asked Question:
+
+Q: Each time I use the compress function I get the -5 error (not enough
+ room in the output buffer).
+
+A: Make sure that the length of the compressed buffer is passed by
+ reference ("as any"), not by value ("as long"). Also check that
+ before the call of compress this length is equal to the total size of
+ the compressed buffer and not zero.
+
+
+From: "Jon Caruana" <jon-net@usa.net>
+Subject: Re: How to port zlib declares to vb?
+Date: Mon, 28 Oct 1996 18:33:03 -0600
+
+Got the answer! (I haven't had time to check this but it's what I got, and
+looks correct):
+
+He has the following routines working:
+ compress
+ uncompress
+ gzopen
+ gzwrite
+ gzread
+ gzclose
+
+Declares follow: (Quoted from Carlos Rios <c_rios@sonda.cl>, in Vb4 form)
+
+#If Win16 Then 'Use Win16 calls.
+Declare Function compress Lib "ZLIB.DLL" (ByVal compr As
+ String, comprLen As Any, ByVal buf As String, ByVal buflen
+ As Long) As Integer
+Declare Function uncompress Lib "ZLIB.DLL" (ByVal uncompr
+ As String, uncomprLen As Any, ByVal compr As String, ByVal
+ lcompr As Long) As Integer
+Declare Function gzopen Lib "ZLIB.DLL" (ByVal filePath As
+ String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzwrite Lib "ZLIB.DLL" (ByVal file As
+ Long, ByVal uncompr As String, ByVal uncomprLen As Integer)
+ As Integer
+Declare Function gzclose Lib "ZLIB.DLL" (ByVal file As
+ Long) As Integer
+#Else
+Declare Function compress Lib "ZLIB32.DLL"
+ (ByVal compr As String, comprLen As Any, ByVal buf As
+ String, ByVal buflen As Long) As Integer
+Declare Function uncompress Lib "ZLIB32.DLL"
+ (ByVal uncompr As String, uncomprLen As Any, ByVal compr As
+ String, ByVal lcompr As Long) As Long
+Declare Function gzopen Lib "ZLIB32.DLL"
+ (ByVal file As String, ByVal mode As String) As Long
+Declare Function gzread Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzwrite Lib "ZLIB32.DLL"
+ (ByVal file As Long, ByVal uncompr As String, ByVal
+ uncomprLen As Long) As Long
+Declare Function gzclose Lib "ZLIB32.DLL"
+ (ByVal file As Long) As Long
+#End If
+
+-Jon Caruana
+jon-net@usa.net
+Microsoft Sitebuilder Network Level 1 Member - HTML Writer's Guild Member
+
+
+Here is another example from Michael <michael_borgsys@hotmail.com> that he
+says conforms to the VB guidelines, and that solves the problem of not
+knowing the uncompressed size by storing it at the end of the file:
+
+'Calling the functions:
+'bracket meaning: <parameter> [optional] {Range of possible values}
+'Call subCompressFile(<path with filename to compress> [, <path with
+filename to write to>, [level of compression {1..9}]])
+'Call subUncompressFile(<path with filename to compress>)
+
+Option Explicit
+Private lngpvtPcnSml As Long 'Stores value for 'lngPercentSmaller'
+Private Const SUCCESS As Long = 0
+Private Const strFilExt As String = ".cpr"
+Private Declare Function lngfncCpr Lib "zlib.dll" Alias "compress2" (ByRef
+dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long,
+ByVal level As Integer) As Long
+Private Declare Function lngfncUcp Lib "zlib.dll" Alias "uncompress" (ByRef
+dest As Any, ByRef destLen As Any, ByRef src As Any, ByVal srcLen As Long)
+As Long
+
+Public Sub subCompressFile(ByVal strargOriFilPth As String, Optional ByVal
+strargCprFilPth As String, Optional ByVal intLvl As Integer = 9)
+ Dim strCprPth As String
+ Dim lngOriSiz As Long
+ Dim lngCprSiz As Long
+ Dim bytaryOri() As Byte
+ Dim bytaryCpr() As Byte
+ lngOriSiz = FileLen(strargOriFilPth)
+ ReDim bytaryOri(lngOriSiz - 1)
+ Open strargOriFilPth For Binary Access Read As #1
+ Get #1, , bytaryOri()
+ Close #1
+ strCprPth = IIf(strargCprFilPth = "", strargOriFilPth, strargCprFilPth)
+'Select file path and name
+ strCprPth = strCprPth & IIf(Right(strCprPth, Len(strFilExt)) =
+strFilExt, "", strFilExt) 'Add file extension if not exists
+ lngCprSiz = (lngOriSiz * 1.01) + 12 'Compression needs temporary a bit
+more space then original file size
+ ReDim bytaryCpr(lngCprSiz - 1)
+ If lngfncCpr(bytaryCpr(0), lngCprSiz, bytaryOri(0), lngOriSiz, intLvl) =
+SUCCESS Then
+ lngpvtPcnSml = (1# - (lngCprSiz / lngOriSiz)) * 100
+ ReDim Preserve bytaryCpr(lngCprSiz - 1)
+ Open strCprPth For Binary Access Write As #1
+ Put #1, , bytaryCpr()
+ Put #1, , lngOriSiz 'Add the the original size value to the end
+(last 4 bytes)
+ Close #1
+ Else
+ MsgBox "Compression error"
+ End If
+ Erase bytaryCpr
+ Erase bytaryOri
+End Sub
+
+Public Sub subUncompressFile(ByVal strargFilPth As String)
+ Dim bytaryCpr() As Byte
+ Dim bytaryOri() As Byte
+ Dim lngOriSiz As Long
+ Dim lngCprSiz As Long
+ Dim strOriPth As String
+ lngCprSiz = FileLen(strargFilPth)
+ ReDim bytaryCpr(lngCprSiz - 1)
+ Open strargFilPth For Binary Access Read As #1
+ Get #1, , bytaryCpr()
+ Close #1
+ 'Read the original file size value:
+ lngOriSiz = bytaryCpr(lngCprSiz - 1) * (2 ^ 24) _
+ + bytaryCpr(lngCprSiz - 2) * (2 ^ 16) _
+ + bytaryCpr(lngCprSiz - 3) * (2 ^ 8) _
+ + bytaryCpr(lngCprSiz - 4)
+ ReDim Preserve bytaryCpr(lngCprSiz - 5) 'Cut of the original size value
+ ReDim bytaryOri(lngOriSiz - 1)
+ If lngfncUcp(bytaryOri(0), lngOriSiz, bytaryCpr(0), lngCprSiz) = SUCCESS
+Then
+ strOriPth = Left(strargFilPth, Len(strargFilPth) - Len(strFilExt))
+ Open strOriPth For Binary Access Write As #1
+ Put #1, , bytaryOri()
+ Close #1
+ Else
+ MsgBox "Uncompression error"
+ End If
+ Erase bytaryCpr
+ Erase bytaryOri
+End Sub
+Public Property Get lngPercentSmaller() As Long
+ lngPercentSmaller = lngpvtPcnSml
+End Property
diff --git a/compat/zlib/old/visualc6/README.txt b/compat/zlib/old/visualc6/README.txt
new file mode 100644
index 0000000..d0296c2
--- /dev/null
+++ b/compat/zlib/old/visualc6/README.txt
@@ -0,0 +1,73 @@
+Microsoft Developer Studio Project Files, Format Version 6.00 for zlib.
+
+Copyright (C) 2000-2004 Simon-Pierre Cadieux.
+Copyright (C) 2004 Cosmin Truta.
+For conditions of distribution and use, see copyright notice in zlib.h.
+
+
+This project builds the zlib binaries as follows:
+
+* Win32_DLL_Release\zlib1.dll DLL build
+* Win32_DLL_Debug\zlib1d.dll DLL build (debug version)
+* Win32_DLL_ASM_Release\zlib1.dll DLL build using ASM code
+* Win32_DLL_ASM_Debug\zlib1d.dll DLL build using ASM code (debug version)
+* Win32_LIB_Release\zlib.lib static build
+* Win32_LIB_Debug\zlibd.lib static build (debug version)
+* Win32_LIB_ASM_Release\zlib.lib static build using ASM code
+* Win32_LIB_ASM_Debug\zlibd.lib static build using ASM code (debug version)
+
+
+For more information regarding the DLL builds, please see the DLL FAQ
+in ..\..\win32\DLL_FAQ.txt.
+
+
+To build and test:
+
+1) On the main menu, select "File | Open Workspace".
+ Open "zlib.dsw".
+
+2) Select "Build | Set Active Configuration".
+ Choose the configuration you wish to build.
+
+3) Select "Build | Clean".
+
+4) Select "Build | Build ... (F7)". Ignore warning messages about
+ not being able to find certain include files (e.g. alloc.h).
+
+5) If you built one of the sample programs (example or minigzip),
+ select "Build | Execute ... (Ctrl+F5)".
+
+
+To use:
+
+1) Select "Project | Settings (Alt+F7)".
+ Make note of the configuration names used in your project.
+ Usually, these names are "Win32 Release" and "Win32 Debug".
+
+2) In the Workspace window, select the "FileView" tab.
+ Right-click on the root item "Workspace '...'".
+ Select "Insert Project into Workspace".
+ Switch on the checkbox "Dependency of:", and select the name
+ of your project. Open "zlib.dsp".
+
+3) Select "Build | Configurations".
+ For each configuration of your project:
+ 3.1) Choose the zlib configuration you wish to use.
+ 3.2) Click on "Add".
+ 3.3) Set the new zlib configuration name to the name used by
+ the configuration from the current iteration.
+
+4) Select "Build | Set Active Configuration".
+ Choose the configuration you wish to build.
+
+5) Select "Build | Build ... (F7)".
+
+6) If you built an executable program, select
+ "Build | Execute ... (Ctrl+F5)".
+
+
+Note:
+
+To build the ASM-enabled code, you need Microsoft Assembler
+(ML.EXE). You can get it by downloading and installing the
+latest Processor Pack for Visual C++ 6.0.
diff --git a/compat/zlib/old/visualc6/example.dsp b/compat/zlib/old/visualc6/example.dsp
new file mode 100644
index 0000000..d358052
--- /dev/null
+++ b/compat/zlib/old/visualc6/example.dsp
@@ -0,0 +1,278 @@
+# Microsoft Developer Studio Project File - Name="example" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=example - Win32 LIB Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "example.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "example.mak" CFG="example - Win32 LIB Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "example - Win32 DLL ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "example - Win32 LIB Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE
+
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+
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+# SUBTRACT CPP /YX
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+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
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+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
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+# PROP Output_Dir "Win32_DLL_Debug"
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
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+# PROP BASE Intermediate_Dir "example___Win32_LIB_ASM_Release"
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+# SUBTRACT CPP /YX
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+
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+
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+# SUBTRACT CPP /YX
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+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "example___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "example___Win32_LIB_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_Release"
+# PROP Intermediate_Dir "Win32_LIB_Release"
+# PROP Ignore_Export_Lib 0
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+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
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+# ADD RSC /l 0x409 /d "NDEBUG"
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+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "example - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
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diff --git a/compat/zlib/old/visualc6/minigzip.dsp b/compat/zlib/old/visualc6/minigzip.dsp
new file mode 100644
index 0000000..7103468
--- /dev/null
+++ b/compat/zlib/old/visualc6/minigzip.dsp
@@ -0,0 +1,278 @@
+# Microsoft Developer Studio Project File - Name="minigzip" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Console Application" 0x0103
+
+CFG=minigzip - Win32 LIB Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "minigzip.mak".
+!MESSAGE
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+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
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+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "minigzip - Win32 DLL ASM Release" (based on "Win32 (x86) Console Application")
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+!MESSAGE "minigzip - Win32 DLL Debug" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB ASM Release" (based on "Win32 (x86) Console Application")
+!MESSAGE "minigzip - Win32 LIB ASM Debug" (based on "Win32 (x86) Console Application")
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+
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+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_DLL_ASM_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_ASM_Debug"
+# PROP BASE Target_Dir ""
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+# PROP Intermediate_Dir "Win32_DLL_ASM_Debug"
+# PROP Ignore_Export_Lib 0
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
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+# ADD RSC /l 0x409 /d "_DEBUG"
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+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
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+# PROP BASE Output_Dir "minigzip___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_Release"
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+# PROP Intermediate_Dir "Win32_DLL_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_DLL_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_DLL_Debug"
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+# PROP Output_Dir "Win32_DLL_Debug"
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+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "_DEBUG" /FR /FD /GZ /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_LIB_ASM_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_ASM_Release"
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+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
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+# PROP Intermediate_Dir "Win32_LIB_ASM_Release"
+# PROP Ignore_Export_Lib 0
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+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "minigzip___Win32_LIB_ASM_Debug"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_ASM_Debug"
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "minigzip___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_Release"
+# PROP Intermediate_Dir "Win32_LIB_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
+# ADD LINK32 /nologo /subsystem:console /machine:I386
+
+!ELSEIF "$(CFG)" == "minigzip - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
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+# PROP BASE Intermediate_Dir "minigzip___Win32_LIB_Debug"
+# PROP BASE Target_Dir ""
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+# PROP Intermediate_Dir "Win32_LIB_Debug"
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX
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+# SUBTRACT CPP /YX
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
+
+!ENDIF
+
+# Begin Target
+
+# Name "minigzip - Win32 DLL ASM Release"
+# Name "minigzip - Win32 DLL ASM Debug"
+# Name "minigzip - Win32 DLL Release"
+# Name "minigzip - Win32 DLL Debug"
+# Name "minigzip - Win32 LIB ASM Release"
+# Name "minigzip - Win32 LIB ASM Debug"
+# Name "minigzip - Win32 LIB Release"
+# Name "minigzip - Win32 LIB Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\minigzip.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\zconf.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zlib.h
+# End Source File
+# End Group
+# End Target
+# End Project
diff --git a/compat/zlib/old/visualc6/zlib.dsp b/compat/zlib/old/visualc6/zlib.dsp
new file mode 100644
index 0000000..00f54ea
--- /dev/null
+++ b/compat/zlib/old/visualc6/zlib.dsp
@@ -0,0 +1,621 @@
+# Microsoft Developer Studio Project File - Name="zlib" - Package Owner=<4>
+# Microsoft Developer Studio Generated Build File, Format Version 6.00
+# ** DO NOT EDIT **
+
+# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
+# TARGTYPE "Win32 (x86) Static Library" 0x0104
+
+CFG=zlib - Win32 LIB Debug
+!MESSAGE This is not a valid makefile. To build this project using NMAKE,
+!MESSAGE use the Export Makefile command and run
+!MESSAGE
+!MESSAGE NMAKE /f "zlib.mak".
+!MESSAGE
+!MESSAGE You can specify a configuration when running NMAKE
+!MESSAGE by defining the macro CFG on the command line. For example:
+!MESSAGE
+!MESSAGE NMAKE /f "zlib.mak" CFG="zlib - Win32 LIB Debug"
+!MESSAGE
+!MESSAGE Possible choices for configuration are:
+!MESSAGE
+!MESSAGE "zlib - Win32 DLL ASM Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlib - Win32 DLL ASM Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlib - Win32 DLL Release" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlib - Win32 DLL Debug" (based on "Win32 (x86) Dynamic-Link Library")
+!MESSAGE "zlib - Win32 LIB ASM Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "zlib - Win32 LIB ASM Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE "zlib - Win32 LIB Release" (based on "Win32 (x86) Static Library")
+!MESSAGE "zlib - Win32 LIB Debug" (based on "Win32 (x86) Static Library")
+!MESSAGE
+
+# Begin Project
+# PROP AllowPerConfigDependencies 0
+# PROP Scc_ProjName ""
+# PROP Scc_LocalPath ""
+
+!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlib___Win32_DLL_ASM_Release"
+# PROP BASE Intermediate_Dir "zlib___Win32_DLL_ASM_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_DLL_ASM_Release"
+# PROP Intermediate_Dir "Win32_DLL_ASM_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /D "ASMV" /D "ASMINF" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
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+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 /nologo /dll /machine:I386 /out:"Win32_DLL_ASM_Release\zlib1.dll"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
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+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
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+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /debug /machine:I386 /pdbtype:sept
+# ADD LINK32 /nologo /dll /debug /machine:I386 /out:"Win32_DLL_ASM_Debug\zlib1d.dll" /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlib___Win32_DLL_Release"
+# PROP BASE Intermediate_Dir "zlib___Win32_DLL_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
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+# PROP Output_Dir "Win32_DLL_Release"
+# PROP Intermediate_Dir "Win32_DLL_Release"
+# PROP Ignore_Export_Lib 0
+# PROP Target_Dir ""
+CPP=cl.exe
+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LINK32=link.exe
+# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /machine:I386
+# ADD LINK32 /nologo /dll /machine:I386 /out:"Win32_DLL_Release\zlib1.dll"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "zlib___Win32_DLL_Debug"
+# PROP BASE Intermediate_Dir "zlib___Win32_DLL_Debug"
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+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
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+# SUBTRACT CPP /YX /Yc /Yu
+MTL=midl.exe
+# ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
+# ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
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+# ADD BSC32 /nologo
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+# ADD LINK32 /nologo /dll /debug /machine:I386 /out:"Win32_DLL_Debug\zlib1d.dll" /pdbtype:sept
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlib___Win32_LIB_ASM_Release"
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+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /D "ASMV" /D "ASMINF" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
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+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "zlib___Win32_LIB_ASM_Debug"
+# PROP BASE Intermediate_Dir "zlib___Win32_LIB_ASM_Debug"
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+# PROP Use_Debug_Libraries 1
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+# PROP Intermediate_Dir "Win32_LIB_ASM_Debug"
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+CPP=cl.exe
+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "_DEBUG" /D "ASMV" /D "ASMINF" /FR /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"Win32_LIB_ASM_Debug\zlibd.lib"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 0
+# PROP BASE Output_Dir "zlib___Win32_LIB_Release"
+# PROP BASE Intermediate_Dir "zlib___Win32_LIB_Release"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 0
+# PROP Output_Dir "Win32_LIB_Release"
+# PROP Intermediate_Dir "Win32_LIB_Release"
+# PROP Target_Dir ""
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+# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /FD /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "NDEBUG" /FD /c
+# SUBTRACT CPP /YX /Yc /Yu
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+# ADD BASE RSC /l 0x409 /d "NDEBUG"
+# ADD RSC /l 0x409 /d "NDEBUG"
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+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP BASE Use_MFC 0
+# PROP BASE Use_Debug_Libraries 1
+# PROP BASE Output_Dir "zlib___Win32_LIB_Debug"
+# PROP BASE Intermediate_Dir "zlib___Win32_LIB_Debug"
+# PROP BASE Target_Dir ""
+# PROP Use_MFC 0
+# PROP Use_Debug_Libraries 1
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+# PROP Intermediate_Dir "Win32_LIB_Debug"
+# PROP Target_Dir ""
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+# ADD BASE CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_DEBUG" /FD /GZ /c
+# SUBTRACT BASE CPP /YX /Yc /Yu
+# ADD CPP /nologo /MDd /W3 /Gm /ZI /Od /D "WIN32" /D "_CRT_SECURE_NO_DEPRECATE" /D "_CRT_NONSTDC_NO_DEPRECATE" /D "_DEBUG" /FR /FD /GZ /c
+# SUBTRACT CPP /YX /Yc /Yu
+RSC=rc.exe
+# ADD BASE RSC /l 0x409 /d "_DEBUG"
+# ADD RSC /l 0x409 /d "_DEBUG"
+BSC32=bscmake.exe
+# ADD BASE BSC32 /nologo
+# ADD BSC32 /nologo
+LIB32=link.exe -lib
+# ADD BASE LIB32 /nologo
+# ADD LIB32 /nologo /out:"Win32_LIB_Debug\zlibd.lib"
+
+!ENDIF
+
+# Begin Target
+
+# Name "zlib - Win32 DLL ASM Release"
+# Name "zlib - Win32 DLL ASM Debug"
+# Name "zlib - Win32 DLL Release"
+# Name "zlib - Win32 DLL Debug"
+# Name "zlib - Win32 LIB ASM Release"
+# Name "zlib - Win32 LIB ASM Debug"
+# Name "zlib - Win32 LIB Release"
+# Name "zlib - Win32 LIB Debug"
+# Begin Group "Source Files"
+
+# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
+# Begin Source File
+
+SOURCE=..\..\adler32.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\compress.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\crc32.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\deflate.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\gzclose.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\gzlib.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\gzread.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\gzwrite.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\infback.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inffast.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inflate.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inftrees.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\trees.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\uncompr.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\win32\zlib.def
+
+!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zutil.c
+# End Source File
+# End Group
+# Begin Group "Header Files"
+
+# PROP Default_Filter "h;hpp;hxx;hm;inl"
+# Begin Source File
+
+SOURCE=..\..\crc32.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\deflate.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inffast.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inffixed.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inflate.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\inftrees.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\trees.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zconf.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zlib.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\zutil.h
+# End Source File
+# End Group
+# Begin Group "Resource Files"
+
+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# Begin Source File
+
+SOURCE=..\..\win32\zlib1.rc
+# End Source File
+# End Group
+# Begin Group "Assembler Files (Unsupported)"
+
+# PROP Default_Filter "asm;obj;c;cpp;cxx;h;hpp;hxx"
+# Begin Source File
+
+SOURCE=..\..\contrib\masmx86\gvmat32.asm
+
+!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Release
+InputPath=..\..\contrib\masmx86\gvmat32.asm
+InputName=gvmat32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Debug
+InputPath=..\..\contrib\masmx86\gvmat32.asm
+InputName=gvmat32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Release
+InputPath=..\..\contrib\masmx86\gvmat32.asm
+InputName=gvmat32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Debug
+InputPath=..\..\contrib\masmx86\gvmat32.asm
+InputName=gvmat32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\contrib\masmx86\gvmat32c.c
+
+!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /I "..\.."
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+# ADD CPP /I "..\.."
+
+!ENDIF
+
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\contrib\masmx86\inffas32.asm
+
+!IF "$(CFG)" == "zlib - Win32 DLL ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Release
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_DLL_ASM_Debug
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 DLL Debug"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Release"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Release
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB ASM Debug"
+
+# Begin Custom Build - Assembling...
+IntDir=.\Win32_LIB_ASM_Debug
+InputPath=..\..\contrib\masmx86\inffas32.asm
+InputName=inffas32
+
+"$(IntDir)\$(InputName).obj" : $(SOURCE) "$(INTDIR)" "$(OUTDIR)"
+ ml.exe /nologo /c /coff /Cx /Zi /Fo"$(IntDir)\$(InputName).obj" "$(InputPath)"
+
+# End Custom Build
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Release"
+
+# PROP Exclude_From_Build 1
+
+!ELSEIF "$(CFG)" == "zlib - Win32 LIB Debug"
+
+# PROP Exclude_From_Build 1
+
+!ENDIF
+
+# End Source File
+# End Group
+# Begin Source File
+
+SOURCE=.\README.txt
+# End Source File
+# End Target
+# End Project
diff --git a/compat/zlib/old/visualc6/zlib.dsw b/compat/zlib/old/visualc6/zlib.dsw
new file mode 100644
index 0000000..3a771fc
--- /dev/null
+++ b/compat/zlib/old/visualc6/zlib.dsw
@@ -0,0 +1,59 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "example"=.\example.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name zlib
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "minigzip"=.\minigzip.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+ Begin Project Dependency
+ Project_Dep_Name zlib
+ End Project Dependency
+}}}
+
+###############################################################################
+
+Project: "zlib"=.\zlib.dsp - Package Owner=<4>
+
+Package=<5>
+{{{
+}}}
+
+Package=<4>
+{{{
+}}}
+
+###############################################################################
+
+Global:
+
+Package=<5>
+{{{
+}}}
+
+Package=<3>
+{{{
+}}}
+
+###############################################################################
+