zlib 1.3.1.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4787 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
2024-01-23 02:14:27 +00:00
parent ad2b49b838
commit 0db4bb06c9
72 changed files with 4089 additions and 430 deletions

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@ -1,5 +1,5 @@
/* inftree9.c -- generate Huffman trees for efficient decoding
* Copyright (C) 1995-2023 Mark Adler
* Copyright (C) 1995-2024 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@ -9,7 +9,7 @@
#define MAXBITS 15
const char inflate9_copyright[] =
" inflate9 1.3 Copyright 1995-2023 Mark Adler ";
" inflate9 1.3.1 Copyright 1995-2024 Mark Adler ";
/*
If you use the zlib library in a product, an acknowledgment is welcome
in the documentation of your product. If for some reason you cannot
@ -59,7 +59,7 @@ int inflate_table9(codetype type, unsigned short FAR *lens, unsigned codes,
static const unsigned short lext[31] = { /* Length codes 257..285 extra */
128, 128, 128, 128, 128, 128, 128, 128, 129, 129, 129, 129,
130, 130, 130, 130, 131, 131, 131, 131, 132, 132, 132, 132,
133, 133, 133, 133, 144, 198, 203};
133, 133, 133, 133, 144, 203, 77};
static const unsigned short dbase[32] = { /* Distance codes 0..31 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49,
65, 97, 129, 193, 257, 385, 513, 769, 1025, 1537, 2049, 3073,

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@ -41,8 +41,8 @@ typedef struct {
examples/enough.c found in the zlib distribution. The arguments to that
program are the number of symbols, the initial root table size, and the
maximum bit length of a code. "enough 286 9 15" for literal/length codes
returns returns 852, and "enough 32 6 15" for distance codes returns 594.
The initial root table size (9 or 6) is found in the fifth argument of the
returns 852, and "enough 32 6 15" for distance codes returns 594. The
initial root table size (9 or 6) is found in the fifth argument of the
inflate_table() calls in infback9.c. If the root table size is changed,
then these maximum sizes would be need to be recalculated and updated. */
#define ENOUGH_LENS 852