+++ /dev/null
-\r
- ChangeLog file for zlib\r
-\r
-Changes in 1.2.8 (28 Apr 2013)\r
-- Update contrib/minizip/iowin32.c for Windows RT [Vollant]\r
-- Do not force Z_CONST for C++\r
-- Clean up contrib/vstudio [Ro§]\r
-- Correct spelling error in zlib.h\r
-- Fix mixed line endings in contrib/vstudio\r
-\r
-Changes in 1.2.7.3 (13 Apr 2013)\r
-- Fix version numbers and DLL names in contrib/vstudio/*/zlib.rc\r
-\r
-Changes in 1.2.7.2 (13 Apr 2013)\r
-- Change check for a four-byte type back to hexadecimal\r
-- Fix typo in win32/Makefile.msc\r
-- Add casts in gzwrite.c for pointer differences\r
-\r
-Changes in 1.2.7.1 (24 Mar 2013)\r
-- Replace use of unsafe string functions with snprintf if available\r
-- Avoid including stddef.h on Windows for Z_SOLO compile [Niessink]\r
-- Fix gzgetc undefine when Z_PREFIX set [Turk]\r
-- Eliminate use of mktemp in Makefile (not always available)\r
-- Fix bug in 'F' mode for gzopen()\r
-- Add inflateGetDictionary() function\r
-- Correct comment in deflate.h\r
-- Use _snprintf for snprintf in Microsoft C\r
-- On Darwin, only use /usr/bin/libtool if libtool is not Apple\r
-- Delete "--version" file if created by "ar --version" [Richard G.]\r
-- Fix configure check for veracity of compiler error return codes\r
-- Fix CMake compilation of static lib for MSVC2010 x64\r
-- Remove unused variable in infback9.c\r
-- Fix argument checks in gzlog_compress() and gzlog_write()\r
-- Clean up the usage of z_const and respect const usage within zlib\r
-- Clean up examples/gzlog.[ch] comparisons of different types\r
-- Avoid shift equal to bits in type (caused endless loop)\r
-- Fix unintialized value bug in gzputc() introduced by const patches\r
-- Fix memory allocation error in examples/zran.c [Nor]\r
-- Fix bug where gzopen(), gzclose() would write an empty file\r
-- Fix bug in gzclose() when gzwrite() runs out of memory\r
-- Check for input buffer malloc failure in examples/gzappend.c\r
-- Add note to contrib/blast to use binary mode in stdio\r
-- Fix comparisons of differently signed integers in contrib/blast\r
-- Check for invalid code length codes in contrib/puff\r
-- Fix serious but very rare decompression bug in inftrees.c\r
-- Update inflateBack() comments, since inflate() can be faster\r
-- Use underscored I/O function names for WINAPI_FAMILY\r
-- Add _tr_flush_bits to the external symbols prefixed by --zprefix\r
-- Add contrib/vstudio/vc10 pre-build step for static only\r
-- Quote --version-script argument in CMakeLists.txt\r
-- Don't specify --version-script on Apple platforms in CMakeLists.txt\r
-- Fix casting error in contrib/testzlib/testzlib.c\r
-- Fix types in contrib/minizip to match result of get_crc_table()\r
-- Simplify contrib/vstudio/vc10 with 'd' suffix\r
-- Add TOP support to win32/Makefile.msc\r
-- Suport i686 and amd64 assembler builds in CMakeLists.txt\r
-- Fix typos in the use of _LARGEFILE64_SOURCE in zconf.h\r
-- Add vc11 and vc12 build files to contrib/vstudio\r
-- Add gzvprintf() as an undocumented function in zlib\r
-- Fix configure for Sun shell\r
-- Remove runtime check in configure for four-byte integer type\r
-- Add casts and consts to ease user conversion to C++\r
-- Add man pages for minizip and miniunzip\r
-- In Makefile uninstall, don't rm if preceding cd fails\r
-- Do not return Z_BUF_ERROR if deflateParam() has nothing to write\r
-\r
-Changes in 1.2.7 (2 May 2012)\r
-- Replace use of memmove() with a simple copy for portability\r
-- Test for existence of strerror\r
-- Restore gzgetc_ for backward compatibility with 1.2.6\r
-- Fix build with non-GNU make on Solaris\r
-- Require gcc 4.0 or later on Mac OS X to use the hidden attribute\r
-- Include unistd.h for Watcom C\r
-- Use __WATCOMC__ instead of __WATCOM__\r
-- Do not use the visibility attribute if NO_VIZ defined\r
-- Improve the detection of no hidden visibility attribute\r
-- Avoid using __int64 for gcc or solo compilation\r
-- Cast to char * in gzprintf to avoid warnings [Zinser]\r
-- Fix make_vms.com for VAX [Zinser]\r
-- Don't use library or built-in byte swaps\r
-- Simplify test and use of gcc hidden attribute\r
-- Fix bug in gzclose_w() when gzwrite() fails to allocate memory\r
-- Add "x" (O_EXCL) and "e" (O_CLOEXEC) modes support to gzopen()\r
-- Fix bug in test/minigzip.c for configure --solo\r
-- Fix contrib/vstudio project link errors [Mohanathas]\r
-- Add ability to choose the builder in make_vms.com [Schweda]\r
-- Add DESTDIR support to mingw32 win32/Makefile.gcc\r
-- Fix comments in win32/Makefile.gcc for proper usage\r
-- Allow overriding the default install locations for cmake\r
-- Generate and install the pkg-config file with cmake\r
-- Build both a static and a shared version of zlib with cmake\r
-- Include version symbols for cmake builds\r
-- If using cmake with MSVC, add the source directory to the includes\r
-- Remove unneeded EXTRA_CFLAGS from win32/Makefile.gcc [Truta]\r
-- Move obsolete emx makefile to old [Truta]\r
-- Allow the use of -Wundef when compiling or using zlib\r
-- Avoid the use of the -u option with mktemp\r
-- Improve inflate() documentation on the use of Z_FINISH\r
-- Recognize clang as gcc\r
-- Add gzopen_w() in Windows for wide character path names\r
-- Rename zconf.h in CMakeLists.txt to move it out of the way\r
-- Add source directory in CMakeLists.txt for building examples\r
-- Look in build directory for zlib.pc in CMakeLists.txt\r
-- Remove gzflags from zlibvc.def in vc9 and vc10\r
-- Fix contrib/minizip compilation in the MinGW environment\r
-- Update ./configure for Solaris, support --64 [Mooney]\r
-- Remove -R. from Solaris shared build (possible security issue)\r
-- Avoid race condition for parallel make (-j) running example\r
-- Fix type mismatch between get_crc_table() and crc_table\r
-- Fix parsing of version with "-" in CMakeLists.txt [Snider, Ziegler]\r
-- Fix the path to zlib.map in CMakeLists.txt\r
-- Force the native libtool in Mac OS X to avoid GNU libtool [Beebe]\r
-- Add instructions to win32/Makefile.gcc for shared install [Torri]\r
-\r
-Changes in 1.2.6.1 (12 Feb 2012)\r
-- Avoid the use of the Objective-C reserved name "id"\r
-- Include io.h in gzguts.h for Microsoft compilers\r
-- Fix problem with ./configure --prefix and gzgetc macro\r
-- Include gz_header definition when compiling zlib solo\r
-- Put gzflags() functionality back in zutil.c\r
-- Avoid library header include in crc32.c for Z_SOLO\r
-- Use name in GCC_CLASSIC as C compiler for coverage testing, if set\r
-- Minor cleanup in contrib/minizip/zip.c [Vollant]\r
-- Update make_vms.com [Zinser]\r
-- Remove unnecessary gzgetc_ function\r
-- Use optimized byte swap operations for Microsoft and GNU [Snyder]\r
-- Fix minor typo in zlib.h comments [Rzesniowiecki]\r
-\r
-Changes in 1.2.6 (29 Jan 2012)\r
-- Update the Pascal interface in contrib/pascal\r
-- Fix function numbers for gzgetc_ in zlibvc.def files\r
-- Fix configure.ac for contrib/minizip [Schiffer]\r
-- Fix large-entry detection in minizip on 64-bit systems [Schiffer]\r
-- Have ./configure use the compiler return code for error indication\r
-- Fix CMakeLists.txt for cross compilation [McClure]\r
-- Fix contrib/minizip/zip.c for 64-bit architectures [Dalsnes]\r
-- Fix compilation of contrib/minizip on FreeBSD [Marquez]\r
-- Correct suggested usages in win32/Makefile.msc [Shachar, Horvath]\r
-- Include io.h for Turbo C / Borland C on all platforms [Truta]\r
-- Make version explicit in contrib/minizip/configure.ac [Bosmans]\r
-- Avoid warning for no encryption in contrib/minizip/zip.c [Vollant]\r
-- Minor cleanup up contrib/minizip/unzip.c [Vollant]\r
-- Fix bug when compiling minizip with C++ [Vollant]\r
-- Protect for long name and extra fields in contrib/minizip [Vollant]\r
-- Avoid some warnings in contrib/minizip [Vollant]\r
-- Add -I../.. -L../.. to CFLAGS for minizip and miniunzip\r
-- Add missing libs to minizip linker command\r
-- Add support for VPATH builds in contrib/minizip\r
-- Add an --enable-demos option to contrib/minizip/configure\r
-- Add the generation of configure.log by ./configure\r
-- Exit when required parameters not provided to win32/Makefile.gcc\r
-- Have gzputc return the character written instead of the argument\r
-- Use the -m option on ldconfig for BSD systems [Tobias]\r
-- Correct in zlib.map when deflateResetKeep was added\r
-\r
-Changes in 1.2.5.3 (15 Jan 2012)\r
-- Restore gzgetc function for binary compatibility\r
-- Do not use _lseeki64 under Borland C++ [Truta]\r
-- Update win32/Makefile.msc to build test/*.c [Truta]\r
-- Remove old/visualc6 given CMakefile and other alternatives\r
-- Update AS400 build files and documentation [Monnerat]\r
-- Update win32/Makefile.gcc to build test/*.c [Truta]\r
-- Permit stronger flushes after Z_BLOCK flushes\r
-- Avoid extraneous empty blocks when doing empty flushes\r
-- Permit Z_NULL arguments to deflatePending\r
-- Allow deflatePrime() to insert bits in the middle of a stream\r
-- Remove second empty static block for Z_PARTIAL_FLUSH\r
-- Write out all of the available bits when using Z_BLOCK\r
-- Insert the first two strings in the hash table after a flush\r
-\r
-Changes in 1.2.5.2 (17 Dec 2011)\r
-- fix ld error: unable to find version dependency 'ZLIB_1.2.5'\r
-- use relative symlinks for shared libs\r
-- Avoid searching past window for Z_RLE strategy\r
-- Assure that high-water mark initialization is always applied in deflate\r
-- Add assertions to fill_window() in deflate.c to match comments\r
-- Update python link in README\r
-- Correct spelling error in gzread.c\r
-- Fix bug in gzgets() for a concatenated empty gzip stream\r
-- Correct error in comment for gz_make()\r
-- Change gzread() and related to ignore junk after gzip streams\r
-- Allow gzread() and related to continue after gzclearerr()\r
-- Allow gzrewind() and gzseek() after a premature end-of-file\r
-- Simplify gzseek() now that raw after gzip is ignored\r
-- Change gzgetc() to a macro for speed (~40% speedup in testing)\r
-- Fix gzclose() to return the actual error last encountered\r
-- Always add large file support for windows\r
-- Include zconf.h for windows large file support\r
-- Include zconf.h.cmakein for windows large file support\r
-- Update zconf.h.cmakein on make distclean\r
-- Merge vestigial vsnprintf determination from zutil.h to gzguts.h\r
-- Clarify how gzopen() appends in zlib.h comments\r
-- Correct documentation of gzdirect() since junk at end now ignored\r
-- Add a transparent write mode to gzopen() when 'T' is in the mode\r
-- Update python link in zlib man page\r
-- Get inffixed.h and MAKEFIXED result to match\r
-- Add a ./config --solo option to make zlib subset with no libary use\r
-- Add undocumented inflateResetKeep() function for CAB file decoding\r
-- Add --cover option to ./configure for gcc coverage testing\r
-- Add #define ZLIB_CONST option to use const in the z_stream interface\r
-- Add comment to gzdopen() in zlib.h to use dup() when using fileno()\r
-- Note behavior of uncompress() to provide as much data as it can\r
-- Add files in contrib/minizip to aid in building libminizip\r
-- Split off AR options in Makefile.in and configure\r
-- Change ON macro to Z_ARG to avoid application conflicts\r
-- Facilitate compilation with Borland C++ for pragmas and vsnprintf\r
-- Include io.h for Turbo C / Borland C++\r
-- Move example.c and minigzip.c to test/\r
-- Simplify incomplete code table filling in inflate_table()\r
-- Remove code from inflate.c and infback.c that is impossible to execute\r
-- Test the inflate code with full coverage\r
-- Allow deflateSetDictionary, inflateSetDictionary at any time (in raw)\r
-- Add deflateResetKeep and fix inflateResetKeep to retain dictionary\r
-- Fix gzwrite.c to accommodate reduced memory zlib compilation\r
-- Have inflate() with Z_FINISH avoid the allocation of a window\r
-- Do not set strm->adler when doing raw inflate\r
-- Fix gzeof() to behave just like feof() when read is not past end of file\r
-- Fix bug in gzread.c when end-of-file is reached\r
-- Avoid use of Z_BUF_ERROR in gz* functions except for premature EOF\r
-- Document gzread() capability to read concurrently written files\r
-- Remove hard-coding of resource compiler in CMakeLists.txt [Blammo]\r
-\r
-Changes in 1.2.5.1 (10 Sep 2011)\r
-- Update FAQ entry on shared builds (#13)\r
-- Avoid symbolic argument to chmod in Makefile.in\r
-- Fix bug and add consts in contrib/puff [Oberhumer]\r
-- Update contrib/puff/zeros.raw test file to have all block types\r
-- Add full coverage test for puff in contrib/puff/Makefile\r
-- Fix static-only-build install in Makefile.in\r
-- Fix bug in unzGetCurrentFileInfo() in contrib/minizip [Kuno]\r
-- Add libz.a dependency to shared in Makefile.in for parallel builds\r
-- Spell out "number" (instead of "nb") in zlib.h for total_in, total_out\r
-- Replace $(...) with `...` in configure for non-bash sh [Bowler]\r
-- Add darwin* to Darwin* and solaris* to SunOS\ 5* in configure [Groffen]\r
-- Add solaris* to Linux* in configure to allow gcc use [Groffen]\r
-- Add *bsd* to Linux* case in configure [Bar-Lev]\r
-- Add inffast.obj to dependencies in win32/Makefile.msc\r
-- Correct spelling error in deflate.h [Kohler]\r
-- Change libzdll.a again to libz.dll.a (!) in win32/Makefile.gcc\r
-- Add test to configure for GNU C looking for gcc in output of $cc -v\r
-- Add zlib.pc generation to win32/Makefile.gcc [Weigelt]\r
-- Fix bug in zlib.h for _FILE_OFFSET_BITS set and _LARGEFILE64_SOURCE not\r
-- Add comment in zlib.h that adler32_combine with len2 < 0 makes no sense\r
-- Make NO_DIVIDE option in adler32.c much faster (thanks to John Reiser)\r
-- Make stronger test in zconf.h to include unistd.h for LFS\r
-- Apply Darwin patches for 64-bit file offsets to contrib/minizip [Slack]\r
-- Fix zlib.h LFS support when Z_PREFIX used\r
-- Add updated as400 support (removed from old) [Monnerat]\r
-- Avoid deflate sensitivity to volatile input data\r
-- Avoid division in adler32_combine for NO_DIVIDE\r
-- Clarify the use of Z_FINISH with deflateBound() amount of space\r
-- Set binary for output file in puff.c\r
-- Use u4 type for crc_table to avoid conversion warnings\r
-- Apply casts in zlib.h to avoid conversion warnings\r
-- Add OF to prototypes for adler32_combine_ and crc32_combine_ [Miller]\r
-- Improve inflateSync() documentation to note indeterminancy\r
-- Add deflatePending() function to return the amount of pending output\r
-- Correct the spelling of "specification" in FAQ [Randers-Pehrson]\r
-- Add a check in configure for stdarg.h, use for gzprintf()\r
-- Check that pointers fit in ints when gzprint() compiled old style\r
-- Add dummy name before $(SHAREDLIBV) in Makefile [Bar-Lev, Bowler]\r
-- Delete line in configure that adds -L. libz.a to LDFLAGS [Weigelt]\r
-- Add debug records in assmebler code [Londer]\r
-- Update RFC references to use http://tools.ietf.org/html/... [Li]\r
-- Add --archs option, use of libtool to configure for Mac OS X [Borstel]\r
-\r
-Changes in 1.2.5 (19 Apr 2010)\r
-- Disable visibility attribute in win32/Makefile.gcc [Bar-Lev]\r
-- Default to libdir as sharedlibdir in configure [Nieder]\r
-- Update copyright dates on modified source files\r
-- Update trees.c to be able to generate modified trees.h\r
-- Exit configure for MinGW, suggesting win32/Makefile.gcc\r
-- Check for NULL path in gz_open [Homurlu]\r
-\r
-Changes in 1.2.4.5 (18 Apr 2010)\r
-- Set sharedlibdir in configure [Torok]\r
-- Set LDFLAGS in Makefile.in [Bar-Lev]\r
-- Avoid mkdir objs race condition in Makefile.in [Bowler]\r
-- Add ZLIB_INTERNAL in front of internal inter-module functions and arrays\r
-- Define ZLIB_INTERNAL to hide internal functions and arrays for GNU C\r
-- Don't use hidden attribute when it is a warning generator (e.g. Solaris)\r
-\r
-Changes in 1.2.4.4 (18 Apr 2010)\r
-- Fix CROSS_PREFIX executable testing, CHOST extract, mingw* [Torok]\r
-- Undefine _LARGEFILE64_SOURCE in zconf.h if it is zero, but not if empty\r
-- Try to use bash or ksh regardless of functionality of /bin/sh\r
-- Fix configure incompatibility with NetBSD sh\r
-- Remove attempt to run under bash or ksh since have better NetBSD fix\r
-- Fix win32/Makefile.gcc for MinGW [Bar-Lev]\r
-- Add diagnostic messages when using CROSS_PREFIX in configure\r
-- Added --sharedlibdir option to configure [Weigelt]\r
-- Use hidden visibility attribute when available [Frysinger]\r
-\r
-Changes in 1.2.4.3 (10 Apr 2010)\r
-- Only use CROSS_PREFIX in configure for ar and ranlib if they exist\r
-- Use CROSS_PREFIX for nm [Bar-Lev]\r
-- Assume _LARGEFILE64_SOURCE defined is equivalent to true\r
-- Avoid use of undefined symbols in #if with && and ||\r
-- Make *64 prototypes in gzguts.h consistent with functions\r
-- Add -shared load option for MinGW in configure [Bowler]\r
-- Move z_off64_t to public interface, use instead of off64_t\r
-- Remove ! from shell test in configure (not portable to Solaris)\r
-- Change +0 macro tests to -0 for possibly increased portability\r
-\r
-Changes in 1.2.4.2 (9 Apr 2010)\r
-- Add consistent carriage returns to readme.txt's in masmx86 and masmx64\r
-- Really provide prototypes for *64 functions when building without LFS\r
-- Only define unlink() in minigzip.c if unistd.h not included\r
-- Update README to point to contrib/vstudio project files\r
-- Move projects/vc6 to old/ and remove projects/\r
-- Include stdlib.h in minigzip.c for setmode() definition under WinCE\r
-- Clean up assembler builds in win32/Makefile.msc [Rowe]\r
-- Include sys/types.h for Microsoft for off_t definition\r
-- Fix memory leak on error in gz_open()\r
-- Symbolize nm as $NM in configure [Weigelt]\r
-- Use TEST_LDSHARED instead of LDSHARED to link test programs [Weigelt]\r
-- Add +0 to _FILE_OFFSET_BITS and _LFS64_LARGEFILE in case not defined\r
-- Fix bug in gzeof() to take into account unused input data\r
-- Avoid initialization of structures with variables in puff.c\r
-- Updated win32/README-WIN32.txt [Rowe]\r
-\r
-Changes in 1.2.4.1 (28 Mar 2010)\r
-- Remove the use of [a-z] constructs for sed in configure [gentoo 310225]\r
-- Remove $(SHAREDLIB) from LIBS in Makefile.in [Creech]\r
-- Restore "for debugging" comment on sprintf() in gzlib.c\r
-- Remove fdopen for MVS from gzguts.h\r
-- Put new README-WIN32.txt in win32 [Rowe]\r
-- Add check for shell to configure and invoke another shell if needed\r
-- Fix big fat stinking bug in gzseek() on uncompressed files\r
-- Remove vestigial F_OPEN64 define in zutil.h\r
-- Set and check the value of _LARGEFILE_SOURCE and _LARGEFILE64_SOURCE\r
-- Avoid errors on non-LFS systems when applications define LFS macros\r
-- Set EXE to ".exe" in configure for MINGW [Kahle]\r
-- Match crc32() in crc32.c exactly to the prototype in zlib.h [Sherrill]\r
-- Add prefix for cross-compilation in win32/makefile.gcc [Bar-Lev]\r
-- Add DLL install in win32/makefile.gcc [Bar-Lev]\r
-- Allow Linux* or linux* from uname in configure [Bar-Lev]\r
-- Allow ldconfig to be redefined in configure and Makefile.in [Bar-Lev]\r
-- Add cross-compilation prefixes to configure [Bar-Lev]\r
-- Match type exactly in gz_load() invocation in gzread.c\r
-- Match type exactly of zcalloc() in zutil.c to zlib.h alloc_func\r
-- Provide prototypes for *64 functions when building zlib without LFS\r
-- Don't use -lc when linking shared library on MinGW\r
-- Remove errno.h check in configure and vestigial errno code in zutil.h\r
-\r
-Changes in 1.2.4 (14 Mar 2010)\r
-- Fix VER3 extraction in configure for no fourth subversion\r
-- Update zlib.3, add docs to Makefile.in to make .pdf out of it\r
-- Add zlib.3.pdf to distribution\r
-- Don't set error code in gzerror() if passed pointer is NULL\r
-- Apply destination directory fixes to CMakeLists.txt [Lowman]\r
-- Move #cmakedefine's to a new zconf.in.cmakein\r
-- Restore zconf.h for builds that don't use configure or cmake\r
-- Add distclean to dummy Makefile for convenience\r
-- Update and improve INDEX, README, and FAQ\r
-- Update CMakeLists.txt for the return of zconf.h [Lowman]\r
-- Update contrib/vstudio/vc9 and vc10 [Vollant]\r
-- Change libz.dll.a back to libzdll.a in win32/Makefile.gcc\r
-- Apply license and readme changes to contrib/asm686 [Raiter]\r
-- Check file name lengths and add -c option in minigzip.c [Li]\r
-- Update contrib/amd64 and contrib/masmx86/ [Vollant]\r
-- Avoid use of "eof" parameter in trees.c to not shadow library variable\r
-- Update make_vms.com for removal of zlibdefs.h [Zinser]\r
-- Update assembler code and vstudio projects in contrib [Vollant]\r
-- Remove outdated assembler code contrib/masm686 and contrib/asm586\r
-- Remove old vc7 and vc8 from contrib/vstudio\r
-- Update win32/Makefile.msc, add ZLIB_VER_SUBREVISION [Rowe]\r
-- Fix memory leaks in gzclose_r() and gzclose_w(), file leak in gz_open()\r
-- Add contrib/gcc_gvmat64 for longest_match and inflate_fast [Vollant]\r
-- Remove *64 functions from win32/zlib.def (they're not 64-bit yet)\r
-- Fix bug in void-returning vsprintf() case in gzwrite.c\r
-- Fix name change from inflate.h in contrib/inflate86/inffas86.c\r
-- Check if temporary file exists before removing in make_vms.com [Zinser]\r
-- Fix make install and uninstall for --static option\r
-- Fix usage of _MSC_VER in gzguts.h and zutil.h [Truta]\r
-- Update readme.txt in contrib/masmx64 and masmx86 to assemble\r
-\r
-Changes in 1.2.3.9 (21 Feb 2010)\r
-- Expunge gzio.c\r
-- Move as400 build information to old\r
-- Fix updates in contrib/minizip and contrib/vstudio\r
-- Add const to vsnprintf test in configure to avoid warnings [Weigelt]\r
-- Delete zconf.h (made by configure) [Weigelt]\r
-- Change zconf.in.h to zconf.h.in per convention [Weigelt]\r
-- Check for NULL buf in gzgets()\r
-- Return empty string for gzgets() with len == 1 (like fgets())\r
-- Fix description of gzgets() in zlib.h for end-of-file, NULL return\r
-- Update minizip to 1.1 [Vollant]\r
-- Avoid MSVC loss of data warnings in gzread.c, gzwrite.c\r
-- Note in zlib.h that gzerror() should be used to distinguish from EOF\r
-- Remove use of snprintf() from gzlib.c\r
-- Fix bug in gzseek()\r
-- Update contrib/vstudio, adding vc9 and vc10 [Kuno, Vollant]\r
-- Fix zconf.h generation in CMakeLists.txt [Lowman]\r
-- Improve comments in zconf.h where modified by configure\r
-\r
-Changes in 1.2.3.8 (13 Feb 2010)\r
-- Clean up text files (tabs, trailing whitespace, etc.) [Oberhumer]\r
-- Use z_off64_t in gz_zero() and gz_skip() to match state->skip\r
-- Avoid comparison problem when sizeof(int) == sizeof(z_off64_t)\r
-- Revert to Makefile.in from 1.2.3.6 (live with the clutter)\r
-- Fix missing error return in gzflush(), add zlib.h note\r
-- Add *64 functions to zlib.map [Levin]\r
-- Fix signed/unsigned comparison in gz_comp()\r
-- Use SFLAGS when testing shared linking in configure\r
-- Add --64 option to ./configure to use -m64 with gcc\r
-- Fix ./configure --help to correctly name options\r
-- Have make fail if a test fails [Levin]\r
-- Avoid buffer overrun in contrib/masmx64/gvmat64.asm [Simpson]\r
-- Remove assembler object files from contrib\r
-\r
-Changes in 1.2.3.7 (24 Jan 2010)\r
-- Always gzopen() with O_LARGEFILE if available\r
-- Fix gzdirect() to work immediately after gzopen() or gzdopen()\r
-- Make gzdirect() more precise when the state changes while reading\r
-- Improve zlib.h documentation in many places\r
-- Catch memory allocation failure in gz_open()\r
-- Complete close operation if seek forward in gzclose_w() fails\r
-- Return Z_ERRNO from gzclose_r() if close() fails\r
-- Return Z_STREAM_ERROR instead of EOF for gzclose() being passed NULL\r
-- Return zero for gzwrite() errors to match zlib.h description\r
-- Return -1 on gzputs() error to match zlib.h description\r
-- Add zconf.in.h to allow recovery from configure modification [Weigelt]\r
-- Fix static library permissions in Makefile.in [Weigelt]\r
-- Avoid warnings in configure tests that hide functionality [Weigelt]\r
-- Add *BSD and DragonFly to Linux case in configure [gentoo 123571]\r
-- Change libzdll.a to libz.dll.a in win32/Makefile.gcc [gentoo 288212]\r
-- Avoid access of uninitialized data for first inflateReset2 call [Gomes]\r
-- Keep object files in subdirectories to reduce the clutter somewhat\r
-- Remove default Makefile and zlibdefs.h, add dummy Makefile\r
-- Add new external functions to Z_PREFIX, remove duplicates, z_z_ -> z_\r
-- Remove zlibdefs.h completely -- modify zconf.h instead\r
-\r
-Changes in 1.2.3.6 (17 Jan 2010)\r
-- Avoid void * arithmetic in gzread.c and gzwrite.c\r
-- Make compilers happier with const char * for gz_error message\r
-- Avoid unused parameter warning in inflate.c\r
-- Avoid signed-unsigned comparison warning in inflate.c\r
-- Indent #pragma's for traditional C\r
-- Fix usage of strwinerror() in glib.c, change to gz_strwinerror()\r
-- Correct email address in configure for system options\r
-- Update make_vms.com and add make_vms.com to contrib/minizip [Zinser]\r
-- Update zlib.map [Brown]\r
-- Fix Makefile.in for Solaris 10 make of example64 and minizip64 [Torok]\r
-- Apply various fixes to CMakeLists.txt [Lowman]\r
-- Add checks on len in gzread() and gzwrite()\r
-- Add error message for no more room for gzungetc()\r
-- Remove zlib version check in gzwrite()\r
-- Defer compression of gzprintf() result until need to\r
-- Use snprintf() in gzdopen() if available\r
-- Remove USE_MMAP configuration determination (only used by minigzip)\r
-- Remove examples/pigz.c (available separately)\r
-- Update examples/gun.c to 1.6\r
-\r
-Changes in 1.2.3.5 (8 Jan 2010)\r
-- Add space after #if in zutil.h for some compilers\r
-- Fix relatively harmless bug in deflate_fast() [Exarevsky]\r
-- Fix same problem in deflate_slow()\r
-- Add $(SHAREDLIBV) to LIBS in Makefile.in [Brown]\r
-- Add deflate_rle() for faster Z_RLE strategy run-length encoding\r
-- Add deflate_huff() for faster Z_HUFFMAN_ONLY encoding\r
-- Change name of "write" variable in inffast.c to avoid library collisions\r
-- Fix premature EOF from gzread() in gzio.c [Brown]\r
-- Use zlib header window size if windowBits is 0 in inflateInit2()\r
-- Remove compressBound() call in deflate.c to avoid linking compress.o\r
-- Replace use of errno in gz* with functions, support WinCE [Alves]\r
-- Provide alternative to perror() in minigzip.c for WinCE [Alves]\r
-- Don't use _vsnprintf on later versions of MSVC [Lowman]\r
-- Add CMake build script and input file [Lowman]\r
-- Update contrib/minizip to 1.1 [Svensson, Vollant]\r
-- Moved nintendods directory from contrib to .\r
-- Replace gzio.c with a new set of routines with the same functionality\r
-- Add gzbuffer(), gzoffset(), gzclose_r(), gzclose_w() as part of above\r
-- Update contrib/minizip to 1.1b\r
-- Change gzeof() to return 0 on error instead of -1 to agree with zlib.h\r
-\r
-Changes in 1.2.3.4 (21 Dec 2009)\r
-- Use old school .SUFFIXES in Makefile.in for FreeBSD compatibility\r
-- Update comments in configure and Makefile.in for default --shared\r
-- Fix test -z's in configure [Marquess]\r
-- Build examplesh and minigzipsh when not testing\r
-- Change NULL's to Z_NULL's in deflate.c and in comments in zlib.h\r
-- Import LDFLAGS from the environment in configure\r
-- Fix configure to populate SFLAGS with discovered CFLAGS options\r
-- Adapt make_vms.com to the new Makefile.in [Zinser]\r
-- Add zlib2ansi script for C++ compilation [Marquess]\r
-- Add _FILE_OFFSET_BITS=64 test to make test (when applicable)\r
-- Add AMD64 assembler code for longest match to contrib [Teterin]\r
-- Include options from $SFLAGS when doing $LDSHARED\r
-- Simplify 64-bit file support by introducing z_off64_t type\r
-- Make shared object files in objs directory to work around old Sun cc\r
-- Use only three-part version number for Darwin shared compiles\r
-- Add rc option to ar in Makefile.in for when ./configure not run\r
-- Add -WI,-rpath,. to LDFLAGS for OSF 1 V4*\r
-- Set LD_LIBRARYN32_PATH for SGI IRIX shared compile\r
-- Protect against _FILE_OFFSET_BITS being defined when compiling zlib\r
-- Rename Makefile.in targets allstatic to static and allshared to shared\r
-- Fix static and shared Makefile.in targets to be independent\r
-- Correct error return bug in gz_open() by setting state [Brown]\r
-- Put spaces before ;;'s in configure for better sh compatibility\r
-- Add pigz.c (parallel implementation of gzip) to examples/\r
-- Correct constant in crc32.c to UL [Leventhal]\r
-- Reject negative lengths in crc32_combine()\r
-- Add inflateReset2() function to work like inflateEnd()/inflateInit2()\r
-- Include sys/types.h for _LARGEFILE64_SOURCE [Brown]\r
-- Correct typo in doc/algorithm.txt [Janik]\r
-- Fix bug in adler32_combine() [Zhu]\r
-- Catch missing-end-of-block-code error in all inflates and in puff\r
- Assures that random input to inflate eventually results in an error\r
-- Added enough.c (calculation of ENOUGH for inftrees.h) to examples/\r
-- Update ENOUGH and its usage to reflect discovered bounds\r
-- Fix gzerror() error report on empty input file [Brown]\r
-- Add ush casts in trees.c to avoid pedantic runtime errors\r
-- Fix typo in zlib.h uncompress() description [Reiss]\r
-- Correct inflate() comments with regard to automatic header detection\r
-- Remove deprecation comment on Z_PARTIAL_FLUSH (it stays)\r
-- Put new version of gzlog (2.0) in examples with interruption recovery\r
-- Add puff compile option to permit invalid distance-too-far streams\r
-- Add puff TEST command options, ability to read piped input\r
-- Prototype the *64 functions in zlib.h when _FILE_OFFSET_BITS == 64, but\r
- _LARGEFILE64_SOURCE not defined\r
-- Fix Z_FULL_FLUSH to truly erase the past by resetting s->strstart\r
-- Fix deflateSetDictionary() to use all 32K for output consistency\r
-- Remove extraneous #define MIN_LOOKAHEAD in deflate.c (in deflate.h)\r
-- Clear bytes after deflate lookahead to avoid use of uninitialized data\r
-- Change a limit in inftrees.c to be more transparent to Coverity Prevent\r
-- Update win32/zlib.def with exported symbols from zlib.h\r
-- Correct spelling errors in zlib.h [Willem, Sobrado]\r
-- Allow Z_BLOCK for deflate() to force a new block\r
-- Allow negative bits in inflatePrime() to delete existing bit buffer\r
-- Add Z_TREES flush option to inflate() to return at end of trees\r
-- Add inflateMark() to return current state information for random access\r
-- Add Makefile for NintendoDS to contrib [Costa]\r
-- Add -w in configure compile tests to avoid spurious warnings [Beucler]\r
-- Fix typos in zlib.h comments for deflateSetDictionary()\r
-- Fix EOF detection in transparent gzread() [Maier]\r
-\r
-Changes in 1.2.3.3 (2 October 2006)\r
-- Make --shared the default for configure, add a --static option\r
-- Add compile option to permit invalid distance-too-far streams\r
-- Add inflateUndermine() function which is required to enable above\r
-- Remove use of "this" variable name for C++ compatibility [Marquess]\r
-- Add testing of shared library in make test, if shared library built\r
-- Use ftello() and fseeko() if available instead of ftell() and fseek()\r
-- Provide two versions of all functions that use the z_off_t type for\r
- binary compatibility -- a normal version and a 64-bit offset version,\r
- per the Large File Support Extension when _LARGEFILE64_SOURCE is\r
- defined; use the 64-bit versions by default when _FILE_OFFSET_BITS\r
- is defined to be 64\r
-- Add a --uname= option to configure to perhaps help with cross-compiling\r
-\r
-Changes in 1.2.3.2 (3 September 2006)\r
-- Turn off silly Borland warnings [Hay]\r
-- Use off64_t and define _LARGEFILE64_SOURCE when present\r
-- Fix missing dependency on inffixed.h in Makefile.in\r
-- Rig configure --shared to build both shared and static [Teredesai, Truta]\r
-- Remove zconf.in.h and instead create a new zlibdefs.h file\r
-- Fix contrib/minizip/unzip.c non-encrypted after encrypted [Vollant]\r
-- Add treebuild.xml (see http://treebuild.metux.de/) [Weigelt]\r
-\r
-Changes in 1.2.3.1 (16 August 2006)\r
-- Add watcom directory with OpenWatcom make files [Daniel]\r
-- Remove #undef of FAR in zconf.in.h for MVS [Fedtke]\r
-- Update make_vms.com [Zinser]\r
-- Use -fPIC for shared build in configure [Teredesai, Nicholson]\r
-- Use only major version number for libz.so on IRIX and OSF1 [Reinholdtsen]\r
-- Use fdopen() (not _fdopen()) for Interix in zutil.h [B\8ack]\r
-- Add some FAQ entries about the contrib directory\r
-- Update the MVS question in the FAQ\r
-- Avoid extraneous reads after EOF in gzio.c [Brown]\r
-- Correct spelling of "successfully" in gzio.c [Randers-Pehrson]\r
-- Add comments to zlib.h about gzerror() usage [Brown]\r
-- Set extra flags in gzip header in gzopen() like deflate() does\r
-- Make configure options more compatible with double-dash conventions\r
- [Weigelt]\r
-- Clean up compilation under Solaris SunStudio cc [Rowe, Reinholdtsen]\r
-- Fix uninstall target in Makefile.in [Truta]\r
-- Add pkgconfig support [Weigelt]\r
-- Use $(DESTDIR) macro in Makefile.in [Reinholdtsen, Weigelt]\r
-- Replace set_data_type() with a more accurate detect_data_type() in\r
- trees.c, according to the txtvsbin.txt document [Truta]\r
-- Swap the order of #include <stdio.h> and #include "zlib.h" in\r
- gzio.c, example.c and minigzip.c [Truta]\r
-- Shut up annoying VS2005 warnings about standard C deprecation [Rowe,\r
- Truta] (where?)\r
-- Fix target "clean" from win32/Makefile.bor [Truta]\r
-- Create .pdb and .manifest files in win32/makefile.msc [Ziegler, Rowe]\r
-- Update zlib www home address in win32/DLL_FAQ.txt [Truta]\r
-- Update contrib/masmx86/inffas32.asm for VS2005 [Vollant, Van Wassenhove]\r
-- Enable browse info in the "Debug" and "ASM Debug" configurations in\r
- the Visual C++ 6 project, and set (non-ASM) "Debug" as default [Truta]\r
-- Add pkgconfig support [Weigelt]\r
-- Add ZLIB_VER_MAJOR, ZLIB_VER_MINOR and ZLIB_VER_REVISION in zlib.h,\r
- for use in win32/zlib1.rc [Polushin, Rowe, Truta]\r
-- Add a document that explains the new text detection scheme to\r
- doc/txtvsbin.txt [Truta]\r
-- Add rfc1950.txt, rfc1951.txt and rfc1952.txt to doc/ [Truta]\r
-- Move algorithm.txt into doc/ [Truta]\r
-- Synchronize FAQ with website\r
-- Fix compressBound(), was low for some pathological cases [Fearnley]\r
-- Take into account wrapper variations in deflateBound()\r
-- Set examples/zpipe.c input and output to binary mode for Windows\r
-- Update examples/zlib_how.html with new zpipe.c (also web site)\r
-- Fix some warnings in examples/gzlog.c and examples/zran.c (it seems\r
- that gcc became pickier in 4.0)\r
-- Add zlib.map for Linux: "All symbols from zlib-1.1.4 remain\r
- un-versioned, the patch adds versioning only for symbols introduced in\r
- zlib-1.2.0 or later. It also declares as local those symbols which are\r
- not designed to be exported." [Levin]\r
-- Update Z_PREFIX list in zconf.in.h, add --zprefix option to configure\r
-- Do not initialize global static by default in trees.c, add a response\r
- NO_INIT_GLOBAL_POINTERS to initialize them if needed [Marquess]\r
-- Don't use strerror() in gzio.c under WinCE [Yakimov]\r
-- Don't use errno.h in zutil.h under WinCE [Yakimov]\r
-- Move arguments for AR to its usage to allow replacing ar [Marot]\r
-- Add HAVE_VISIBILITY_PRAGMA in zconf.in.h for Mozilla [Randers-Pehrson]\r
-- Improve inflateInit() and inflateInit2() documentation\r
-- Fix structure size comment in inflate.h\r
-- Change configure help option from --h* to --help [Santos]\r
-\r
-Changes in 1.2.3 (18 July 2005)\r
-- Apply security vulnerability fixes to contrib/infback9 as well\r
-- Clean up some text files (carriage returns, trailing space)\r
-- Update testzlib, vstudio, masmx64, and masmx86 in contrib [Vollant]\r
-\r
-Changes in 1.2.2.4 (11 July 2005)\r
-- Add inflatePrime() function for starting inflation at bit boundary\r
-- Avoid some Visual C warnings in deflate.c\r
-- Avoid more silly Visual C warnings in inflate.c and inftrees.c for 64-bit\r
- compile\r
-- Fix some spelling errors in comments [Betts]\r
-- Correct inflateInit2() error return documentation in zlib.h\r
-- Add zran.c example of compressed data random access to examples\r
- directory, shows use of inflatePrime()\r
-- Fix cast for assignments to strm->state in inflate.c and infback.c\r
-- Fix zlibCompileFlags() in zutil.c to use 1L for long shifts [Oberhumer]\r
-- Move declarations of gf2 functions to right place in crc32.c [Oberhumer]\r
-- Add cast in trees.c t avoid a warning [Oberhumer]\r
-- Avoid some warnings in fitblk.c, gun.c, gzjoin.c in examples [Oberhumer]\r
-- Update make_vms.com [Zinser]\r
-- Initialize state->write in inflateReset() since copied in inflate_fast()\r
-- Be more strict on incomplete code sets in inflate_table() and increase\r
- ENOUGH and MAXD -- this repairs a possible security vulnerability for\r
- invalid inflate input. Thanks to Tavis Ormandy and Markus Oberhumer for\r
- discovering the vulnerability and providing test cases.\r
-- Add ia64 support to configure for HP-UX [Smith]\r
-- Add error return to gzread() for format or i/o error [Levin]\r
-- Use malloc.h for OS/2 [Necasek]\r
-\r
-Changes in 1.2.2.3 (27 May 2005)\r
-- Replace 1U constants in inflate.c and inftrees.c for 64-bit compile\r
-- Typecast fread() return values in gzio.c [Vollant]\r
-- Remove trailing space in minigzip.c outmode (VC++ can't deal with it)\r
-- Fix crc check bug in gzread() after gzungetc() [Heiner]\r
-- Add the deflateTune() function to adjust internal compression parameters\r
-- Add a fast gzip decompressor, gun.c, to examples (use of inflateBack)\r
-- Remove an incorrect assertion in examples/zpipe.c\r
-- Add C++ wrapper in infback9.h [Donais]\r
-- Fix bug in inflateCopy() when decoding fixed codes\r
-- Note in zlib.h how much deflateSetDictionary() actually uses\r
-- Remove USE_DICT_HEAD in deflate.c (would mess up inflate if used)\r
-- Add _WIN32_WCE to define WIN32 in zconf.in.h [Spencer]\r
-- Don't include stderr.h or errno.h for _WIN32_WCE in zutil.h [Spencer]\r
-- Add gzdirect() function to indicate transparent reads\r
-- Update contrib/minizip [Vollant]\r
-- Fix compilation of deflate.c when both ASMV and FASTEST [Oberhumer]\r
-- Add casts in crc32.c to avoid warnings [Oberhumer]\r
-- Add contrib/masmx64 [Vollant]\r
-- Update contrib/asm586, asm686, masmx86, testzlib, vstudio [Vollant]\r
-\r
-Changes in 1.2.2.2 (30 December 2004)\r
-- Replace structure assignments in deflate.c and inflate.c with zmemcpy to\r
- avoid implicit memcpy calls (portability for no-library compilation)\r
-- Increase sprintf() buffer size in gzdopen() to allow for large numbers\r
-- Add INFLATE_STRICT to check distances against zlib header\r
-- Improve WinCE errno handling and comments [Chang]\r
-- Remove comment about no gzip header processing in FAQ\r
-- Add Z_FIXED strategy option to deflateInit2() to force fixed trees\r
-- Add updated make_vms.com [Coghlan], update README\r
-- Create a new "examples" directory, move gzappend.c there, add zpipe.c,\r
- fitblk.c, gzlog.[ch], gzjoin.c, and zlib_how.html.\r
-- Add FAQ entry and comments in deflate.c on uninitialized memory access\r
-- Add Solaris 9 make options in configure [Gilbert]\r
-- Allow strerror() usage in gzio.c for STDC\r
-- Fix DecompressBuf in contrib/delphi/ZLib.pas [ManChesTer]\r
-- Update contrib/masmx86/inffas32.asm and gvmat32.asm [Vollant]\r
-- Use z_off_t for adler32_combine() and crc32_combine() lengths\r
-- Make adler32() much faster for small len\r
-- Use OS_CODE in deflate() default gzip header\r
-\r
-Changes in 1.2.2.1 (31 October 2004)\r
-- Allow inflateSetDictionary() call for raw inflate\r
-- Fix inflate header crc check bug for file names and comments\r
-- Add deflateSetHeader() and gz_header structure for custom gzip headers\r
-- Add inflateGetheader() to retrieve gzip headers\r
-- Add crc32_combine() and adler32_combine() functions\r
-- Add alloc_func, free_func, in_func, out_func to Z_PREFIX list\r
-- Use zstreamp consistently in zlib.h (inflate_back functions)\r
-- Remove GUNZIP condition from definition of inflate_mode in inflate.h\r
- and in contrib/inflate86/inffast.S [Truta, Anderson]\r
-- Add support for AMD64 in contrib/inflate86/inffas86.c [Anderson]\r
-- Update projects/README.projects and projects/visualc6 [Truta]\r
-- Update win32/DLL_FAQ.txt [Truta]\r
-- Avoid warning under NO_GZCOMPRESS in gzio.c; fix typo [Truta]\r
-- Deprecate Z_ASCII; use Z_TEXT instead [Truta]\r
-- Use a new algorithm for setting strm->data_type in trees.c [Truta]\r
-- Do not define an exit() prototype in zutil.c unless DEBUG defined\r
-- Remove prototype of exit() from zutil.c, example.c, minigzip.c [Truta]\r
-- Add comment in zlib.h for Z_NO_FLUSH parameter to deflate()\r
-- Fix Darwin build version identification [Peterson]\r
-\r
-Changes in 1.2.2 (3 October 2004)\r
-- Update zlib.h comments on gzip in-memory processing\r
-- Set adler to 1 in inflateReset() to support Java test suite [Walles]\r
-- Add contrib/dotzlib [Ravn]\r
-- Update win32/DLL_FAQ.txt [Truta]\r
-- Update contrib/minizip [Vollant]\r
-- Move contrib/visual-basic.txt to old/ [Truta]\r
-- Fix assembler builds in projects/visualc6/ [Truta]\r
-\r
-Changes in 1.2.1.2 (9 September 2004)\r
-- Update INDEX file\r
-- Fix trees.c to update strm->data_type (no one ever noticed!)\r
-- Fix bug in error case in inflate.c, infback.c, and infback9.c [Brown]\r
-- Add "volatile" to crc table flag declaration (for DYNAMIC_CRC_TABLE)\r
-- Add limited multitasking protection to DYNAMIC_CRC_TABLE\r
-- Add NO_vsnprintf for VMS in zutil.h [Mozilla]\r
-- Don't declare strerror() under VMS [Mozilla]\r
-- Add comment to DYNAMIC_CRC_TABLE to use get_crc_table() to initialize\r
-- Update contrib/ada [Anisimkov]\r
-- Update contrib/minizip [Vollant]\r
-- Fix configure to not hardcode directories for Darwin [Peterson]\r
-- Fix gzio.c to not return error on empty files [Brown]\r
-- Fix indentation; update version in contrib/delphi/ZLib.pas and\r
- contrib/pascal/zlibpas.pas [Truta]\r
-- Update mkasm.bat in contrib/masmx86 [Truta]\r
-- Update contrib/untgz [Truta]\r
-- Add projects/README.projects [Truta]\r
-- Add project for MS Visual C++ 6.0 in projects/visualc6 [Cadieux, Truta]\r
-- Update win32/DLL_FAQ.txt [Truta]\r
-- Update list of Z_PREFIX symbols in zconf.h [Randers-Pehrson, Truta]\r
-- Remove an unnecessary assignment to curr in inftrees.c [Truta]\r
-- Add OS/2 to exe builds in configure [Poltorak]\r
-- Remove err dummy parameter in zlib.h [Kientzle]\r
-\r
-Changes in 1.2.1.1 (9 January 2004)\r
-- Update email address in README\r
-- Several FAQ updates\r
-- Fix a big fat bug in inftrees.c that prevented decoding valid\r
- dynamic blocks with only literals and no distance codes --\r
- Thanks to "Hot Emu" for the bug report and sample file\r
-- Add a note to puff.c on no distance codes case.\r
-\r
-Changes in 1.2.1 (17 November 2003)\r
-- Remove a tab in contrib/gzappend/gzappend.c\r
-- Update some interfaces in contrib for new zlib functions\r
-- Update zlib version number in some contrib entries\r
-- Add Windows CE definition for ptrdiff_t in zutil.h [Mai, Truta]\r
-- Support shared libraries on Hurd and KFreeBSD [Brown]\r
-- Fix error in NO_DIVIDE option of adler32.c\r
-\r
-Changes in 1.2.0.8 (4 November 2003)\r
-- Update version in contrib/delphi/ZLib.pas and contrib/pascal/zlibpas.pas\r
-- Add experimental NO_DIVIDE #define in adler32.c\r
- - Possibly faster on some processors (let me know if it is)\r
-- Correct Z_BLOCK to not return on first inflate call if no wrap\r
-- Fix strm->data_type on inflate() return to correctly indicate EOB\r
-- Add deflatePrime() function for appending in the middle of a byte\r
-- Add contrib/gzappend for an example of appending to a stream\r
-- Update win32/DLL_FAQ.txt [Truta]\r
-- Delete Turbo C comment in README [Truta]\r
-- Improve some indentation in zconf.h [Truta]\r
-- Fix infinite loop on bad input in configure script [Church]\r
-- Fix gzeof() for concatenated gzip files [Johnson]\r
-- Add example to contrib/visual-basic.txt [Michael B.]\r
-- Add -p to mkdir's in Makefile.in [vda]\r
-- Fix configure to properly detect presence or lack of printf functions\r
-- Add AS400 support [Monnerat]\r
-- Add a little Cygwin support [Wilson]\r
-\r
-Changes in 1.2.0.7 (21 September 2003)\r
-- Correct some debug formats in contrib/infback9\r
-- Cast a type in a debug statement in trees.c\r
-- Change search and replace delimiter in configure from % to # [Beebe]\r
-- Update contrib/untgz to 0.2 with various fixes [Truta]\r
-- Add build support for Amiga [Nikl]\r
-- Remove some directories in old that have been updated to 1.2\r
-- Add dylib building for Mac OS X in configure and Makefile.in\r
-- Remove old distribution stuff from Makefile\r
-- Update README to point to DLL_FAQ.txt, and add comment on Mac OS X\r
-- Update links in README\r
-\r
-Changes in 1.2.0.6 (13 September 2003)\r
-- Minor FAQ updates\r
-- Update contrib/minizip to 1.00 [Vollant]\r
-- Remove test of gz functions in example.c when GZ_COMPRESS defined [Truta]\r
-- Update POSTINC comment for 68060 [Nikl]\r
-- Add contrib/infback9 with deflate64 decoding (unsupported)\r
-- For MVS define NO_vsnprintf and undefine FAR [van Burik]\r
-- Add pragma for fdopen on MVS [van Burik]\r
-\r
-Changes in 1.2.0.5 (8 September 2003)\r
-- Add OF to inflateBackEnd() declaration in zlib.h\r
-- Remember start when using gzdopen in the middle of a file\r
-- Use internal off_t counters in gz* functions to properly handle seeks\r
-- Perform more rigorous check for distance-too-far in inffast.c\r
-- Add Z_BLOCK flush option to return from inflate at block boundary\r
-- Set strm->data_type on return from inflate\r
- - Indicate bits unused, if at block boundary, and if in last block\r
-- Replace size_t with ptrdiff_t in crc32.c, and check for correct size\r
-- Add condition so old NO_DEFLATE define still works for compatibility\r
-- FAQ update regarding the Windows DLL [Truta]\r
-- INDEX update: add qnx entry, remove aix entry [Truta]\r
-- Install zlib.3 into mandir [Wilson]\r
-- Move contrib/zlib_dll_FAQ.txt to win32/DLL_FAQ.txt; update [Truta]\r
-- Adapt the zlib interface to the new DLL convention guidelines [Truta]\r
-- Introduce ZLIB_WINAPI macro to allow the export of functions using\r
- the WINAPI calling convention, for Visual Basic [Vollant, Truta]\r
-- Update msdos and win32 scripts and makefiles [Truta]\r
-- Export symbols by name, not by ordinal, in win32/zlib.def [Truta]\r
-- Add contrib/ada [Anisimkov]\r
-- Move asm files from contrib/vstudio/vc70_32 to contrib/asm386 [Truta]\r
-- Rename contrib/asm386 to contrib/masmx86 [Truta, Vollant]\r
-- Add contrib/masm686 [Truta]\r
-- Fix offsets in contrib/inflate86 and contrib/masmx86/inffas32.asm\r
- [Truta, Vollant]\r
-- Update contrib/delphi; rename to contrib/pascal; add example [Truta]\r
-- Remove contrib/delphi2; add a new contrib/delphi [Truta]\r
-- Avoid inclusion of the nonstandard <memory.h> in contrib/iostream,\r
- and fix some method prototypes [Truta]\r
-- Fix the ZCR_SEED2 constant to avoid warnings in contrib/minizip\r
- [Truta]\r
-- Avoid the use of backslash (\) in contrib/minizip [Vollant]\r
-- Fix file time handling in contrib/untgz; update makefiles [Truta]\r
-- Update contrib/vstudio/vc70_32 to comply with the new DLL guidelines\r
- [Vollant]\r
-- Remove contrib/vstudio/vc15_16 [Vollant]\r
-- Rename contrib/vstudio/vc70_32 to contrib/vstudio/vc7 [Truta]\r
-- Update README.contrib [Truta]\r
-- Invert the assignment order of match_head and s->prev[...] in\r
- INSERT_STRING [Truta]\r
-- Compare TOO_FAR with 32767 instead of 32768, to avoid 16-bit warnings\r
- [Truta]\r
-- Compare function pointers with 0, not with NULL or Z_NULL [Truta]\r
-- Fix prototype of syncsearch in inflate.c [Truta]\r
-- Introduce ASMINF macro to be enabled when using an ASM implementation\r
- of inflate_fast [Truta]\r
-- Change NO_DEFLATE to NO_GZCOMPRESS [Truta]\r
-- Modify test_gzio in example.c to take a single file name as a\r
- parameter [Truta]\r
-- Exit the example.c program if gzopen fails [Truta]\r
-- Add type casts around strlen in example.c [Truta]\r
-- Remove casting to sizeof in minigzip.c; give a proper type\r
- to the variable compared with SUFFIX_LEN [Truta]\r
-- Update definitions of STDC and STDC99 in zconf.h [Truta]\r
-- Synchronize zconf.h with the new Windows DLL interface [Truta]\r
-- Use SYS16BIT instead of __32BIT__ to distinguish between\r
- 16- and 32-bit platforms [Truta]\r
-- Use far memory allocators in small 16-bit memory models for\r
- Turbo C [Truta]\r
-- Add info about the use of ASMV, ASMINF and ZLIB_WINAPI in\r
- zlibCompileFlags [Truta]\r
-- Cygwin has vsnprintf [Wilson]\r
-- In Windows16, OS_CODE is 0, as in MSDOS [Truta]\r
-- In Cygwin, OS_CODE is 3 (Unix), not 11 (Windows32) [Wilson]\r
-\r
-Changes in 1.2.0.4 (10 August 2003)\r
-- Minor FAQ updates\r
-- Be more strict when checking inflateInit2's windowBits parameter\r
-- Change NO_GUNZIP compile option to NO_GZIP to cover deflate as well\r
-- Add gzip wrapper option to deflateInit2 using windowBits\r
-- Add updated QNX rule in configure and qnx directory [Bonnefoy]\r
-- Make inflate distance-too-far checks more rigorous\r
-- Clean up FAR usage in inflate\r
-- Add casting to sizeof() in gzio.c and minigzip.c\r
-\r
-Changes in 1.2.0.3 (19 July 2003)\r
-- Fix silly error in gzungetc() implementation [Vollant]\r
-- Update contrib/minizip and contrib/vstudio [Vollant]\r
-- Fix printf format in example.c\r
-- Correct cdecl support in zconf.in.h [Anisimkov]\r
-- Minor FAQ updates\r
-\r
-Changes in 1.2.0.2 (13 July 2003)\r
-- Add ZLIB_VERNUM in zlib.h for numerical preprocessor comparisons\r
-- Attempt to avoid warnings in crc32.c for pointer-int conversion\r
-- Add AIX to configure, remove aix directory [Bakker]\r
-- Add some casts to minigzip.c\r
-- Improve checking after insecure sprintf() or vsprintf() calls\r
-- Remove #elif's from crc32.c\r
-- Change leave label to inf_leave in inflate.c and infback.c to avoid\r
- library conflicts\r
-- Remove inflate gzip decoding by default--only enable gzip decoding by\r
- special request for stricter backward compatibility\r
-- Add zlibCompileFlags() function to return compilation information\r
-- More typecasting in deflate.c to avoid warnings\r
-- Remove leading underscore from _Capital #defines [Truta]\r
-- Fix configure to link shared library when testing\r
-- Add some Windows CE target adjustments [Mai]\r
-- Remove #define ZLIB_DLL in zconf.h [Vollant]\r
-- Add zlib.3 [Rodgers]\r
-- Update RFC URL in deflate.c and algorithm.txt [Mai]\r
-- Add zlib_dll_FAQ.txt to contrib [Truta]\r
-- Add UL to some constants [Truta]\r
-- Update minizip and vstudio [Vollant]\r
-- Remove vestigial NEED_DUMMY_RETURN from zconf.in.h\r
-- Expand use of NO_DUMMY_DECL to avoid all dummy structures\r
-- Added iostream3 to contrib [Schwardt]\r
-- Replace rewind() with fseek() for WinCE [Truta]\r
-- Improve setting of zlib format compression level flags\r
- - Report 0 for huffman and rle strategies and for level == 0 or 1\r
- - Report 2 only for level == 6\r
-- Only deal with 64K limit when necessary at compile time [Truta]\r
-- Allow TOO_FAR check to be turned off at compile time [Truta]\r
-- Add gzclearerr() function [Souza]\r
-- Add gzungetc() function\r
-\r
-Changes in 1.2.0.1 (17 March 2003)\r
-- Add Z_RLE strategy for run-length encoding [Truta]\r
- - When Z_RLE requested, restrict matches to distance one\r
- - Update zlib.h, minigzip.c, gzopen(), gzdopen() for Z_RLE\r
-- Correct FASTEST compilation to allow level == 0\r
-- Clean up what gets compiled for FASTEST\r
-- Incorporate changes to zconf.in.h [Vollant]\r
- - Refine detection of Turbo C need for dummy returns\r
- - Refine ZLIB_DLL compilation\r
- - Include additional header file on VMS for off_t typedef\r
-- Try to use _vsnprintf where it supplants vsprintf [Vollant]\r
-- Add some casts in inffast.c\r
-- Enchance comments in zlib.h on what happens if gzprintf() tries to\r
- write more than 4095 bytes before compression\r
-- Remove unused state from inflateBackEnd()\r
-- Remove exit(0) from minigzip.c, example.c\r
-- Get rid of all those darn tabs\r
-- Add "check" target to Makefile.in that does the same thing as "test"\r
-- Add "mostlyclean" and "maintainer-clean" targets to Makefile.in\r
-- Update contrib/inflate86 [Anderson]\r
-- Update contrib/testzlib, contrib/vstudio, contrib/minizip [Vollant]\r
-- Add msdos and win32 directories with makefiles [Truta]\r
-- More additions and improvements to the FAQ\r
-\r
-Changes in 1.2.0 (9 March 2003)\r
-- New and improved inflate code\r
- - About 20% faster\r
- - Does not allocate 32K window unless and until needed\r
- - Automatically detects and decompresses gzip streams\r
- - Raw inflate no longer needs an extra dummy byte at end\r
- - Added inflateBack functions using a callback interface--even faster\r
- than inflate, useful for file utilities (gzip, zip)\r
- - Added inflateCopy() function to record state for random access on\r
- externally generated deflate streams (e.g. in gzip files)\r
- - More readable code (I hope)\r
-- New and improved crc32()\r
- - About 50% faster, thanks to suggestions from Rodney Brown\r
-- Add deflateBound() and compressBound() functions\r
-- Fix memory leak in deflateInit2()\r
-- Permit setting dictionary for raw deflate (for parallel deflate)\r
-- Fix const declaration for gzwrite()\r
-- Check for some malloc() failures in gzio.c\r
-- Fix bug in gzopen() on single-byte file 0x1f\r
-- Fix bug in gzread() on concatenated file with 0x1f at end of buffer\r
- and next buffer doesn't start with 0x8b\r
-- Fix uncompress() to return Z_DATA_ERROR on truncated input\r
-- Free memory at end of example.c\r
-- Remove MAX #define in trees.c (conflicted with some libraries)\r
-- Fix static const's in deflate.c, gzio.c, and zutil.[ch]\r
-- Declare malloc() and free() in gzio.c if STDC not defined\r
-- Use malloc() instead of calloc() in zutil.c if int big enough\r
-- Define STDC for AIX\r
-- Add aix/ with approach for compiling shared library on AIX\r
-- Add HP-UX support for shared libraries in configure\r
-- Add OpenUNIX support for shared libraries in configure\r
-- Use $cc instead of gcc to build shared library\r
-- Make prefix directory if needed when installing\r
-- Correct Macintosh avoidance of typedef Byte in zconf.h\r
-- Correct Turbo C memory allocation when under Linux\r
-- Use libz.a instead of -lz in Makefile (assure use of compiled library)\r
-- Update configure to check for snprintf or vsnprintf functions and their\r
- return value, warn during make if using an insecure function\r
-- Fix configure problem with compile-time knowledge of HAVE_UNISTD_H that\r
- is lost when library is used--resolution is to build new zconf.h\r
-- Documentation improvements (in zlib.h):\r
- - Document raw deflate and inflate\r
- - Update RFCs URL\r
- - Point out that zlib and gzip formats are different\r
- - Note that Z_BUF_ERROR is not fatal\r
- - Document string limit for gzprintf() and possible buffer overflow\r
- - Note requirement on avail_out when flushing\r
- - Note permitted values of flush parameter of inflate()\r
-- Add some FAQs (and even answers) to the FAQ\r
-- Add contrib/inflate86/ for x86 faster inflate\r
-- Add contrib/blast/ for PKWare Data Compression Library decompression\r
-- Add contrib/puff/ simple inflate for deflate format description\r
-\r
-Changes in 1.1.4 (11 March 2002)\r
-- ZFREE was repeated on same allocation on some error conditions.\r
- This creates a security problem described in\r
- http://www.zlib.org/advisory-2002-03-11.txt\r
-- Returned incorrect error (Z_MEM_ERROR) on some invalid data\r
-- Avoid accesses before window for invalid distances with inflate window\r
- less than 32K.\r
-- force windowBits > 8 to avoid a bug in the encoder for a window size\r
- of 256 bytes. (A complete fix will be available in 1.1.5).\r
-\r
-Changes in 1.1.3 (9 July 1998)\r
-- fix "an inflate input buffer bug that shows up on rare but persistent\r
- occasions" (Mark)\r
-- fix gzread and gztell for concatenated .gz files (Didier Le Botlan)\r
-- fix gzseek(..., SEEK_SET) in write mode\r
-- fix crc check after a gzeek (Frank Faubert)\r
-- fix miniunzip when the last entry in a zip file is itself a zip file\r
- (J Lillge)\r
-- add contrib/asm586 and contrib/asm686 (Brian Raiter)\r
- See http://www.muppetlabs.com/~breadbox/software/assembly.html\r
-- add support for Delphi 3 in contrib/delphi (Bob Dellaca)\r
-- add support for C++Builder 3 and Delphi 3 in contrib/delphi2 (Davide Moretti)\r
-- do not exit prematurely in untgz if 0 at start of block (Magnus Holmgren)\r
-- use macro EXTERN instead of extern to support DLL for BeOS (Sander Stoks)\r
-- added a FAQ file\r
-\r
-- Support gzdopen on Mac with Metrowerks (Jason Linhart)\r
-- Do not redefine Byte on Mac (Brad Pettit & Jason Linhart)\r
-- define SEEK_END too if SEEK_SET is not defined (Albert Chin-A-Young)\r
-- avoid some warnings with Borland C (Tom Tanner)\r
-- fix a problem in contrib/minizip/zip.c for 16-bit MSDOS (Gilles Vollant)\r
-- emulate utime() for WIN32 in contrib/untgz (Gilles Vollant)\r
-- allow several arguments to configure (Tim Mooney, Frodo Looijaard)\r
-- use libdir and includedir in Makefile.in (Tim Mooney)\r
-- support shared libraries on OSF1 V4 (Tim Mooney)\r
-- remove so_locations in "make clean" (Tim Mooney)\r
-- fix maketree.c compilation error (Glenn, Mark)\r
-- Python interface to zlib now in Python 1.5 (Jeremy Hylton)\r
-- new Makefile.riscos (Rich Walker)\r
-- initialize static descriptors in trees.c for embedded targets (Nick Smith)\r
-- use "foo-gz" in example.c for RISCOS and VMS (Nick Smith)\r
-- add the OS/2 files in Makefile.in too (Andrew Zabolotny)\r
-- fix fdopen and halloc macros for Microsoft C 6.0 (Tom Lane)\r
-- fix maketree.c to allow clean compilation of inffixed.h (Mark)\r
-- fix parameter check in deflateCopy (Gunther Nikl)\r
-- cleanup trees.c, use compressed_len only in debug mode (Christian Spieler)\r
-- Many portability patches by Christian Spieler:\r
- . zutil.c, zutil.h: added "const" for zmem*\r
- . Make_vms.com: fixed some typos\r
- . Make_vms.com: msdos/Makefile.*: removed zutil.h from some dependency lists\r
- . msdos/Makefile.msc: remove "default rtl link library" info from obj files\r
- . msdos/Makefile.*: use model-dependent name for the built zlib library\r
- . msdos/Makefile.emx, nt/Makefile.emx, nt/Makefile.gcc:\r
- new makefiles, for emx (DOS/OS2), emx&rsxnt and mingw32 (Windows 9x / NT)\r
-- use define instead of typedef for Bytef also for MSC small/medium (Tom Lane)\r
-- replace __far with _far for better portability (Christian Spieler, Tom Lane)\r
-- fix test for errno.h in configure (Tim Newsham)\r
-\r
-Changes in 1.1.2 (19 March 98)\r
-- added contrib/minzip, mini zip and unzip based on zlib (Gilles Vollant)\r
- See http://www.winimage.com/zLibDll/unzip.html\r
-- preinitialize the inflate tables for fixed codes, to make the code\r
- completely thread safe (Mark)\r
-- some simplifications and slight speed-up to the inflate code (Mark)\r
-- fix gzeof on non-compressed files (Allan Schrum)\r
-- add -std1 option in configure for OSF1 to fix gzprintf (Martin Mokrejs)\r
-- use default value of 4K for Z_BUFSIZE for 16-bit MSDOS (Tim Wegner + Glenn)\r
-- added os2/Makefile.def and os2/zlib.def (Andrew Zabolotny)\r
-- add shared lib support for UNIX_SV4.2MP (MATSUURA Takanori)\r
-- do not wrap extern "C" around system includes (Tom Lane)\r
-- mention zlib binding for TCL in README (Andreas Kupries)\r
-- added amiga/Makefile.pup for Amiga powerUP SAS/C PPC (Andreas Kleinert)\r
-- allow "make install prefix=..." even after configure (Glenn Randers-Pehrson)\r
-- allow "configure --prefix $HOME" (Tim Mooney)\r
-- remove warnings in example.c and gzio.c (Glenn Randers-Pehrson)\r
-- move Makefile.sas to amiga/Makefile.sas\r
-\r
-Changes in 1.1.1 (27 Feb 98)\r
-- fix macros _tr_tally_* in deflate.h for debug mode (Glenn Randers-Pehrson)\r
-- remove block truncation heuristic which had very marginal effect for zlib\r
- (smaller lit_bufsize than in gzip 1.2.4) and degraded a little the\r
- compression ratio on some files. This also allows inlining _tr_tally for\r
- matches in deflate_slow.\r
-- added msdos/Makefile.w32 for WIN32 Microsoft Visual C++ (Bob Frazier)\r
-\r
-Changes in 1.1.0 (24 Feb 98)\r
-- do not return STREAM_END prematurely in inflate (John Bowler)\r
-- revert to the zlib 1.0.8 inflate to avoid the gcc 2.8.0 bug (Jeremy Buhler)\r
-- compile with -DFASTEST to get compression code optimized for speed only\r
-- in minigzip, try mmap'ing the input file first (Miguel Albrecht)\r
-- increase size of I/O buffers in minigzip.c and gzio.c (not a big gain\r
- on Sun but significant on HP)\r
-\r
-- add a pointer to experimental unzip library in README (Gilles Vollant)\r
-- initialize variable gcc in configure (Chris Herborth)\r
-\r
-Changes in 1.0.9 (17 Feb 1998)\r
-- added gzputs and gzgets functions\r
-- do not clear eof flag in gzseek (Mark Diekhans)\r
-- fix gzseek for files in transparent mode (Mark Diekhans)\r
-- do not assume that vsprintf returns the number of bytes written (Jens Krinke)\r
-- replace EXPORT with ZEXPORT to avoid conflict with other programs\r
-- added compress2 in zconf.h, zlib.def, zlib.dnt\r
-- new asm code from Gilles Vollant in contrib/asm386\r
-- simplify the inflate code (Mark):\r
- . Replace ZALLOC's in huft_build() with single ZALLOC in inflate_blocks_new()\r
- . ZALLOC the length list in inflate_trees_fixed() instead of using stack\r
- . ZALLOC the value area for huft_build() instead of using stack\r
- . Simplify Z_FINISH check in inflate()\r
-\r
-- Avoid gcc 2.8.0 comparison bug a little differently than zlib 1.0.8\r
-- in inftrees.c, avoid cc -O bug on HP (Farshid Elahi)\r
-- in zconf.h move the ZLIB_DLL stuff earlier to avoid problems with\r
- the declaration of FAR (Gilles VOllant)\r
-- install libz.so* with mode 755 (executable) instead of 644 (Marc Lehmann)\r
-- read_buf buf parameter of type Bytef* instead of charf*\r
-- zmemcpy parameters are of type Bytef*, not charf* (Joseph Strout)\r
-- do not redeclare unlink in minigzip.c for WIN32 (John Bowler)\r
-- fix check for presence of directories in "make install" (Ian Willis)\r
-\r
-Changes in 1.0.8 (27 Jan 1998)\r
-- fixed offsets in contrib/asm386/gvmat32.asm (Gilles Vollant)\r
-- fix gzgetc and gzputc for big endian systems (Markus Oberhumer)\r
-- added compress2() to allow setting the compression level\r
-- include sys/types.h to get off_t on some systems (Marc Lehmann & QingLong)\r
-- use constant arrays for the static trees in trees.c instead of computing\r
- them at run time (thanks to Ken Raeburn for this suggestion). To create\r
- trees.h, compile with GEN_TREES_H and run "make test".\r
-- check return code of example in "make test" and display result\r
-- pass minigzip command line options to file_compress\r
-- simplifying code of inflateSync to avoid gcc 2.8 bug\r
-\r
-- support CC="gcc -Wall" in configure -s (QingLong)\r
-- avoid a flush caused by ftell in gzopen for write mode (Ken Raeburn)\r
-- fix test for shared library support to avoid compiler warnings\r
-- zlib.lib -> zlib.dll in msdos/zlib.rc (Gilles Vollant)\r
-- check for TARGET_OS_MAC in addition to MACOS (Brad Pettit)\r
-- do not use fdopen for Metrowerks on Mac (Brad Pettit))\r
-- add checks for gzputc and gzputc in example.c\r
-- avoid warnings in gzio.c and deflate.c (Andreas Kleinert)\r
-- use const for the CRC table (Ken Raeburn)\r
-- fixed "make uninstall" for shared libraries\r
-- use Tracev instead of Trace in infblock.c\r
-- in example.c use correct compressed length for test_sync\r
-- suppress +vnocompatwarnings in configure for HPUX (not always supported)\r
-\r
-Changes in 1.0.7 (20 Jan 1998)\r
-- fix gzseek which was broken in write mode\r
-- return error for gzseek to negative absolute position\r
-- fix configure for Linux (Chun-Chung Chen)\r
-- increase stack space for MSC (Tim Wegner)\r
-- get_crc_table and inflateSyncPoint are EXPORTed (Gilles Vollant)\r
-- define EXPORTVA for gzprintf (Gilles Vollant)\r
-- added man page zlib.3 (Rick Rodgers)\r
-- for contrib/untgz, fix makedir() and improve Makefile\r
-\r
-- check gzseek in write mode in example.c\r
-- allocate extra buffer for seeks only if gzseek is actually called\r
-- avoid signed/unsigned comparisons (Tim Wegner, Gilles Vollant)\r
-- add inflateSyncPoint in zconf.h\r
-- fix list of exported functions in nt/zlib.dnt and mdsos/zlib.def\r
-\r
-Changes in 1.0.6 (19 Jan 1998)\r
-- add functions gzprintf, gzputc, gzgetc, gztell, gzeof, gzseek, gzrewind and\r
- gzsetparams (thanks to Roland Giersig and Kevin Ruland for some of this code)\r
-- Fix a deflate bug occurring only with compression level 0 (thanks to\r
- Andy Buckler for finding this one).\r
-- In minigzip, pass transparently also the first byte for .Z files.\r
-- return Z_BUF_ERROR instead of Z_OK if output buffer full in uncompress()\r
-- check Z_FINISH in inflate (thanks to Marc Schluper)\r
-- Implement deflateCopy (thanks to Adam Costello)\r
-- make static libraries by default in configure, add --shared option.\r
-- move MSDOS or Windows specific files to directory msdos\r
-- suppress the notion of partial flush to simplify the interface\r
- (but the symbol Z_PARTIAL_FLUSH is kept for compatibility with 1.0.4)\r
-- suppress history buffer provided by application to simplify the interface\r
- (this feature was not implemented anyway in 1.0.4)\r
-- next_in and avail_in must be initialized before calling inflateInit or\r
- inflateInit2\r
-- add EXPORT in all exported functions (for Windows DLL)\r
-- added Makefile.nt (thanks to Stephen Williams)\r
-- added the unsupported "contrib" directory:\r
- contrib/asm386/ by Gilles Vollant <info@winimage.com>\r
- 386 asm code replacing longest_match().\r
- contrib/iostream/ by Kevin Ruland <kevin@rodin.wustl.edu>\r
- A C++ I/O streams interface to the zlib gz* functions\r
- contrib/iostream2/ by Tyge Løvset <Tyge.Lovset@cmr.no>\r
- Another C++ I/O streams interface\r
- contrib/untgz/ by "Pedro A. Aranda Guti\irrez" <paag@tid.es>\r
- A very simple tar.gz file extractor using zlib\r
- contrib/visual-basic.txt by Carlos Rios <c_rios@sonda.cl>\r
- How to use compress(), uncompress() and the gz* functions from VB.\r
-- pass params -f (filtered data), -h (huffman only), -1 to -9 (compression\r
- level) in minigzip (thanks to Tom Lane)\r
-\r
-- use const for rommable constants in deflate\r
-- added test for gzseek and gztell in example.c\r
-- add undocumented function inflateSyncPoint() (hack for Paul Mackerras)\r
-- add undocumented function zError to convert error code to string\r
- (for Tim Smithers)\r
-- Allow compilation of gzio with -DNO_DEFLATE to avoid the compression code.\r
-- Use default memcpy for Symantec MSDOS compiler.\r
-- Add EXPORT keyword for check_func (needed for Windows DLL)\r
-- add current directory to LD_LIBRARY_PATH for "make test"\r
-- create also a link for libz.so.1\r
-- added support for FUJITSU UXP/DS (thanks to Toshiaki Nomura)\r
-- use $(SHAREDLIB) instead of libz.so in Makefile.in (for HPUX)\r
-- added -soname for Linux in configure (Chun-Chung Chen,\r
-- assign numbers to the exported functions in zlib.def (for Windows DLL)\r
-- add advice in zlib.h for best usage of deflateSetDictionary\r
-- work around compiler bug on Atari (cast Z_NULL in call of s->checkfn)\r
-- allow compilation with ANSI keywords only enabled for TurboC in large model\r
-- avoid "versionString"[0] (Borland bug)\r
-- add NEED_DUMMY_RETURN for Borland\r
-- use variable z_verbose for tracing in debug mode (L. Peter Deutsch).\r
-- allow compilation with CC\r
-- defined STDC for OS/2 (David Charlap)\r
-- limit external names to 8 chars for MVS (Thomas Lund)\r
-- in minigzip.c, use static buffers only for 16-bit systems\r
-- fix suffix check for "minigzip -d foo.gz"\r
-- do not return an error for the 2nd of two consecutive gzflush() (Felix Lee)\r
-- use _fdopen instead of fdopen for MSC >= 6.0 (Thomas Fanslau)\r
-- added makelcc.bat for lcc-win32 (Tom St Denis)\r
-- in Makefile.dj2, use copy and del instead of install and rm (Frank Donahoe)\r
-- Avoid expanded $Id$. Use "rcs -kb" or "cvs admin -kb" to avoid Id expansion.\r
-- check for unistd.h in configure (for off_t)\r
-- remove useless check parameter in inflate_blocks_free\r
-- avoid useless assignment of s->check to itself in inflate_blocks_new\r
-- do not flush twice in gzclose (thanks to Ken Raeburn)\r
-- rename FOPEN as F_OPEN to avoid clash with /usr/include/sys/file.h\r
-- use NO_ERRNO_H instead of enumeration of operating systems with errno.h\r
-- work around buggy fclose on pipes for HP/UX\r
-- support zlib DLL with BORLAND C++ 5.0 (thanks to Glenn Randers-Pehrson)\r
-- fix configure if CC is already equal to gcc\r
-\r
-Changes in 1.0.5 (3 Jan 98)\r
-- Fix inflate to terminate gracefully when fed corrupted or invalid data\r
-- Use const for rommable constants in inflate\r
-- Eliminate memory leaks on error conditions in inflate\r
-- Removed some vestigial code in inflate\r
-- Update web address in README\r
-\r
-Changes in 1.0.4 (24 Jul 96)\r
-- In very rare conditions, deflate(s, Z_FINISH) could fail to produce an EOF\r
- bit, so the decompressor could decompress all the correct data but went\r
- on to attempt decompressing extra garbage data. This affected minigzip too.\r
-- zlibVersion and gzerror return const char* (needed for DLL)\r
-- port to RISCOS (no fdopen, no multiple dots, no unlink, no fileno)\r
-- use z_error only for DEBUG (avoid problem with DLLs)\r
-\r
-Changes in 1.0.3 (2 Jul 96)\r
-- use z_streamp instead of z_stream *, which is now a far pointer in MSDOS\r
- small and medium models; this makes the library incompatible with previous\r
- versions for these models. (No effect in large model or on other systems.)\r
-- return OK instead of BUF_ERROR if previous deflate call returned with\r
- avail_out as zero but there is nothing to do\r
-- added memcmp for non STDC compilers\r
-- define NO_DUMMY_DECL for more Mac compilers (.h files merged incorrectly)\r
-- define __32BIT__ if __386__ or i386 is defined (pb. with Watcom and SCO)\r
-- better check for 16-bit mode MSC (avoids problem with Symantec)\r
-\r
-Changes in 1.0.2 (23 May 96)\r
-- added Windows DLL support\r
-- added a function zlibVersion (for the DLL support)\r
-- fixed declarations using Bytef in infutil.c (pb with MSDOS medium model)\r
-- Bytef is define's instead of typedef'd only for Borland C\r
-- avoid reading uninitialized memory in example.c\r
-- mention in README that the zlib format is now RFC1950\r
-- updated Makefile.dj2\r
-- added algorithm.doc\r
-\r
-Changes in 1.0.1 (20 May 96) [1.0 skipped to avoid confusion]\r
-- fix array overlay in deflate.c which sometimes caused bad compressed data\r
-- fix inflate bug with empty stored block\r
-- fix MSDOS medium model which was broken in 0.99\r
-- fix deflateParams() which could generated bad compressed data.\r
-- Bytef is define'd instead of typedef'ed (work around Borland bug)\r
-- added an INDEX file\r
-- new makefiles for DJGPP (Makefile.dj2), 32-bit Borland (Makefile.b32),\r
- Watcom (Makefile.wat), Amiga SAS/C (Makefile.sas)\r
-- speed up adler32 for modern machines without auto-increment\r
-- added -ansi for IRIX in configure\r
-- static_init_done in trees.c is an int\r
-- define unlink as delete for VMS\r
-- fix configure for QNX\r
-- add configure branch for SCO and HPUX\r
-- avoid many warnings (unused variables, dead assignments, etc...)\r
-- no fdopen for BeOS\r
-- fix the Watcom fix for 32 bit mode (define FAR as empty)\r
-- removed redefinition of Byte for MKWERKS\r
-- work around an MWKERKS bug (incorrect merge of all .h files)\r
-\r
-Changes in 0.99 (27 Jan 96)\r
-- allow preset dictionary shared between compressor and decompressor\r
-- allow compression level 0 (no compression)\r
-- add deflateParams in zlib.h: allow dynamic change of compression level\r
- and compression strategy.\r
-- test large buffers and deflateParams in example.c\r
-- add optional "configure" to build zlib as a shared library\r
-- suppress Makefile.qnx, use configure instead\r
-- fixed deflate for 64-bit systems (detected on Cray)\r
-- fixed inflate_blocks for 64-bit systems (detected on Alpha)\r
-- declare Z_DEFLATED in zlib.h (possible parameter for deflateInit2)\r
-- always return Z_BUF_ERROR when deflate() has nothing to do\r
-- deflateInit and inflateInit are now macros to allow version checking\r
-- prefix all global functions and types with z_ with -DZ_PREFIX\r
-- make falloc completely reentrant (inftrees.c)\r
-- fixed very unlikely race condition in ct_static_init\r
-- free in reverse order of allocation to help memory manager\r
-- use zlib-1.0/* instead of zlib/* inside the tar.gz\r
-- make zlib warning-free with "gcc -O3 -Wall -Wwrite-strings -Wpointer-arith\r
- -Wconversion -Wstrict-prototypes -Wmissing-prototypes"\r
-- allow gzread on concatenated .gz files\r
-- deflateEnd now returns Z_DATA_ERROR if it was premature\r
-- deflate is finally (?) fully deterministic (no matches beyond end of input)\r
-- Document Z_SYNC_FLUSH\r
-- add uninstall in Makefile\r
-- Check for __cpluplus in zlib.h\r
-- Better test in ct_align for partial flush\r
-- avoid harmless warnings for Borland C++\r
-- initialize hash_head in deflate.c\r
-- avoid warning on fdopen (gzio.c) for HP cc -Aa\r
-- include stdlib.h for STDC compilers\r
-- include errno.h for Cray\r
-- ignore error if ranlib doesn't exist\r
-- call ranlib twice for NeXTSTEP\r
-- use exec_prefix instead of prefix for libz.a\r
-- renamed ct_* as _tr_* to avoid conflict with applications\r
-- clear z->msg in inflateInit2 before any error return\r
-- initialize opaque in example.c, gzio.c, deflate.c and inflate.c\r
-- fixed typo in zconf.h (_GNUC__ => __GNUC__)\r
-- check for WIN32 in zconf.h and zutil.c (avoid farmalloc in 32-bit mode)\r
-- fix typo in Make_vms.com (f$trnlnm -> f$getsyi)\r
-- in fcalloc, normalize pointer if size > 65520 bytes\r
-- don't use special fcalloc for 32 bit Borland C++\r
-- use STDC instead of __GO32__ to avoid redeclaring exit, calloc, etc...\r
-- use Z_BINARY instead of BINARY\r
-- document that gzclose after gzdopen will close the file\r
-- allow "a" as mode in gzopen.\r
-- fix error checking in gzread\r
-- allow skipping .gz extra-field on pipes\r
-- added reference to Perl interface in README\r
-- put the crc table in FAR data (I dislike more and more the medium model :)\r
-- added get_crc_table\r
-- added a dimension to all arrays (Borland C can't count).\r
-- workaround Borland C bug in declaration of inflate_codes_new & inflate_fast\r
-- guard against multiple inclusion of *.h (for precompiled header on Mac)\r
-- Watcom C pretends to be Microsoft C small model even in 32 bit mode.\r
-- don't use unsized arrays to avoid silly warnings by Visual C++:\r
- warning C4746: 'inflate_mask' : unsized array treated as '__far'\r
- (what's wrong with far data in far model?).\r
-- define enum out of inflate_blocks_state to allow compilation with C++\r
-\r
-Changes in 0.95 (16 Aug 95)\r
-- fix MSDOS small and medium model (now easier to adapt to any compiler)\r
-- inlined send_bits\r
-- fix the final (:-) bug for deflate with flush (output was correct but\r
- not completely flushed in rare occasions).\r
-- default window size is same for compression and decompression\r
- (it's now sufficient to set MAX_WBITS in zconf.h).\r
-- voidp -> voidpf and voidnp -> voidp (for consistency with other\r
- typedefs and because voidnp was not near in large model).\r
-\r
-Changes in 0.94 (13 Aug 95)\r
-- support MSDOS medium model\r
-- fix deflate with flush (could sometimes generate bad output)\r
-- fix deflateReset (zlib header was incorrectly suppressed)\r
-- added support for VMS\r
-- allow a compression level in gzopen()\r
-- gzflush now calls fflush\r
-- For deflate with flush, flush even if no more input is provided.\r
-- rename libgz.a as libz.a\r
-- avoid complex expression in infcodes.c triggering Turbo C bug\r
-- work around a problem with gcc on Alpha (in INSERT_STRING)\r
-- don't use inline functions (problem with some gcc versions)\r
-- allow renaming of Byte, uInt, etc... with #define.\r
-- avoid warning about (unused) pointer before start of array in deflate.c\r
-- avoid various warnings in gzio.c, example.c, infblock.c, adler32.c, zutil.c\r
-- avoid reserved word 'new' in trees.c\r
-\r
-Changes in 0.93 (25 June 95)\r
-- temporarily disable inline functions\r
-- make deflate deterministic\r
-- give enough lookahead for PARTIAL_FLUSH\r
-- Set binary mode for stdin/stdout in minigzip.c for OS/2\r
-- don't even use signed char in inflate (not portable enough)\r
-- fix inflate memory leak for segmented architectures\r
-\r
-Changes in 0.92 (3 May 95)\r
-- don't assume that char is signed (problem on SGI)\r
-- Clear bit buffer when starting a stored block\r
-- no memcpy on Pyramid\r
-- suppressed inftest.c\r
-- optimized fill_window, put longest_match inline for gcc\r
-- optimized inflate on stored blocks.\r
-- untabify all sources to simplify patches\r
-\r
-Changes in 0.91 (2 May 95)\r
-- Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h\r
-- Document the memory requirements in zconf.h\r
-- added "make install"\r
-- fix sync search logic in inflateSync\r
-- deflate(Z_FULL_FLUSH) now works even if output buffer too short\r
-- after inflateSync, don't scare people with just "lo world"\r
-- added support for DJGPP\r
-\r
-Changes in 0.9 (1 May 95)\r
-- don't assume that zalloc clears the allocated memory (the TurboC bug\r
- was Mark's bug after all :)\r
-- let again gzread copy uncompressed data unchanged (was working in 0.71)\r
-- deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented\r
-- added a test of inflateSync in example.c\r
-- moved MAX_WBITS to zconf.h because users might want to change that.\r
-- document explicitly that zalloc(64K) on MSDOS must return a normalized\r
- pointer (zero offset)\r
-- added Makefiles for Microsoft C, Turbo C, Borland C++\r
-- faster crc32()\r
-\r
-Changes in 0.8 (29 April 95)\r
-- added fast inflate (inffast.c)\r
-- deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this\r
- is incompatible with previous versions of zlib which returned Z_OK.\r
-- work around a TurboC compiler bug (bad code for b << 0, see infutil.h)\r
- (actually that was not a compiler bug, see 0.81 above)\r
-- gzread no longer reads one extra byte in certain cases\r
-- In gzio destroy(), don't reference a freed structure\r
-- avoid many warnings for MSDOS\r
-- avoid the ERROR symbol which is used by MS Windows\r
-\r
-Changes in 0.71 (14 April 95)\r
-- Fixed more MSDOS compilation problems :( There is still a bug with\r
- TurboC large model.\r
-\r
-Changes in 0.7 (14 April 95)\r
-- Added full inflate support.\r
-- Simplified the crc32() interface. The pre- and post-conditioning\r
- (one's complement) is now done inside crc32(). WARNING: this is\r
- incompatible with previous versions; see zlib.h for the new usage.\r
-\r
-Changes in 0.61 (12 April 95)\r
-- workaround for a bug in TurboC. example and minigzip now work on MSDOS.\r
-\r
-Changes in 0.6 (11 April 95)\r
-- added minigzip.c\r
-- added gzdopen to reopen a file descriptor as gzFile\r
-- added transparent reading of non-gziped files in gzread.\r
-- fixed bug in gzread (don't read crc as data)\r
-- fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose).\r
-- don't allocate big arrays in the stack (for MSDOS)\r
-- fix some MSDOS compilation problems\r
-\r
-Changes in 0.5:\r
-- do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but\r
- not yet Z_FULL_FLUSH.\r
-- support decompression but only in a single step (forced Z_FINISH)\r
-- added opaque object for zalloc and zfree.\r
-- added deflateReset and inflateReset\r
-- added a variable zlib_version for consistency checking.\r
-- renamed the 'filter' parameter of deflateInit2 as 'strategy'.\r
- Added Z_FILTERED and Z_HUFFMAN_ONLY constants.\r
-\r
-Changes in 0.4:\r
-- avoid "zip" everywhere, use zlib instead of ziplib.\r
-- suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush\r
- if compression method == 8.\r
-- added adler32 and crc32\r
-- renamed deflateOptions as deflateInit2, call one or the other but not both\r
-- added the method parameter for deflateInit2.\r
-- added inflateInit2\r
-- simplied considerably deflateInit and inflateInit by not supporting\r
- user-provided history buffer. This is supported only in deflateInit2\r
- and inflateInit2.\r
-\r
-Changes in 0.3:\r
-- prefix all macro names with Z_\r
-- use Z_FINISH instead of deflateEnd to finish compression.\r
-- added Z_HUFFMAN_ONLY\r
-- added gzerror()\r
projects / mirror_edk2.git / blobdiff