comparison src/zlib/ChangeLog @ 10:1040ca591f2e

First entry of Paradise Server 2.9 patch 10 Beta
author darius
date Sat, 06 Dec 1997 04:37:18 +0000
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9:331055a97a9d 10:1040ca591f2e
1 ChangeLog file for zlib
2
3 Changes in 0.92 (3 May 95)
4 - don't assume that char is signed (problem on SGI)
5 - Clear bit buffer when starting a stored block
6 - no memcpy on Pyramid
7 - suppressed inftest.c
8 - optimized fill_window, put longest_match inline for gcc
9 - optimized inflate on stored blocks.
10 - untabify all sources to simplify patches
11
12 Changes in 0.91 (2 May 95)
13 - Default MEM_LEVEL is 8 (not 9 for Unix) as documented in zlib.h
14 - Document the memory requirements in zconf.h
15 - added "make install"
16 - fix sync search logic in inflateSync
17 - deflate(Z_FULL_FLUSH) now works even if output buffer too short
18 - after inflateSync, don't scare people with just "lo world"
19 - added support for DJGPP
20
21 Changes in 0.9 (1 May 95)
22 - don't assume that zalloc clears the allocated memory (the TurboC bug
23 was Mark's bug after all :)
24 - let again gzread copy uncompressed data unchanged (was working in 0.71)
25 - deflate(Z_FULL_FLUSH), inflateReset and inflateSync are now fully implemented
26 - added a test of inflateSync in example.c
27 - moved MAX_WBITS to zconf.h because users might want to change that.
28 - document explicitly that zalloc(64K) on MSDOS must return a normalized
29 pointer (zero offset)
30 - added Makefiles for Microsoft C, Turbo C, Borland C++
31 - faster crc32()
32
33 Changes in 0.8 (29 April 95)
34 - added fast inflate (inffast.c)
35 - deflate(Z_FINISH) now returns Z_STREAM_END when done. Warning: this
36 is incompatible with previous versions of zlib which returned Z_OK.
37 - work around a TurboC compiler bug (bad code for b << 0, see infutil.h)
38 (actually that was not a compiler bug, see 0.81 above)
39 - gzread no longer reads one extra byte in certain cases
40 - In gzio destroy(), don't reference a freed structure
41 - avoid many warnings for MSDOS
42 - avoid the ERROR symbol which is used by MS Windows
43
44 Changes in 0.71 (14 April 95)
45 - Fixed more MSDOS compilation problems :( There is still a bug with
46 TurboC large model.
47
48 Changes in 0.7 (14 April 95)
49 - Added full inflate support.
50 - Simplified the crc32() interface. The pre- and post-conditioning
51 (one's complement) is now done inside crc32(). WARNING: this is
52 incompatible with previous versions; see zlib.h for the new usage.
53
54 Changes in 0.61 (12 April 95)
55 - workaround for a bug in TurboC. example and minigzip now work on MSDOS.
56
57 Changes in 0.6 (11 April 95)
58 - added minigzip.c
59 - added gzdopen to reopen a file descriptor as gzFile
60 - added transparent reading of non-gziped files in gzread.
61 - fixed bug in gzread (don't read crc as data)
62 - fixed bug in destroy (gzio.c) (don't return Z_STREAM_END for gzclose).
63 - don't allocate big arrays in the stack (for MSDOS)
64 - fix some MSDOS compilation problems
65
66 Changes in 0.5:
67 - do real compression in deflate.c. Z_PARTIAL_FLUSH is supported but
68 not yet Z_FULL_FLUSH.
69 - support decompression but only in a single step (forced Z_FINISH)
70 - added opaque object for zalloc and zfree.
71 - added deflateReset and inflateReset
72 - added a variable zlib_version for consistency checking.
73 - renamed the 'filter' parameter of deflateInit2 as 'strategy'.
74 Added Z_FILTERED and Z_HUFFMAN_ONLY constants.
75
76 Changes in 0.4:
77 - avoid "zip" everywhere, use zlib instead of ziplib.
78 - suppress Z_BLOCK_FLUSH, interpret Z_PARTIAL_FLUSH as block flush
79 if compression method == 8.
80 - added adler32 and crc32
81 - renamed deflateOptions as deflateInit2, call one or the other but not both
82 - added the method parameter for deflateInit2.
83 - added inflateInit2
84 - simplied considerably deflateInit and inflateInit by not supporting
85 user-provided history buffer. This is supported only in deflateInit2
86 and inflateInit2.
87
88 Changes in 0.3:
89 - prefix all macro names with Z_
90 - use Z_FINISH instead of deflateEnd to finish compression.
91 - added Z_HUFFMAN_ONLY
92 - added gzerror()