1.1 --- a/sourcepawn/jit/zlib/inftrees.h Fri Jul 11 06:51:21 2008 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,55 +0,0 @@
1.4 -/* inftrees.h -- header to use inftrees.c
1.5 - * Copyright (C) 1995-2005 Mark Adler
1.6 - * For conditions of distribution and use, see copyright notice in zlib.h
1.7 - */
1.8 -
1.9 -/* WARNING: this file should *not* be used by applications. It is
1.10 - part of the implementation of the compression library and is
1.11 - subject to change. Applications should only use zlib.h.
1.12 - */
1.13 -
1.14 -/* Structure for decoding tables. Each entry provides either the
1.15 - information needed to do the operation requested by the code that
1.16 - indexed that table entry, or it provides a pointer to another
1.17 - table that indexes more bits of the code. op indicates whether
1.18 - the entry is a pointer to another table, a literal, a length or
1.19 - distance, an end-of-block, or an invalid code. For a table
1.20 - pointer, the low four bits of op is the number of index bits of
1.21 - that table. For a length or distance, the low four bits of op
1.22 - is the number of extra bits to get after the code. bits is
1.23 - the number of bits in this code or part of the code to drop off
1.24 - of the bit buffer. val is the actual byte to output in the case
1.25 - of a literal, the base length or distance, or the offset from
1.26 - the current table to the next table. Each entry is four bytes. */
1.27 -typedef struct {
1.28 - unsigned char op; /* operation, extra bits, table bits */
1.29 - unsigned char bits; /* bits in this part of the code */
1.30 - unsigned short val; /* offset in table or code value */
1.31 -} code;
1.32 -
1.33 -/* op values as set by inflate_table():
1.34 - 00000000 - literal
1.35 - 0000tttt - table link, tttt != 0 is the number of table index bits
1.36 - 0001eeee - length or distance, eeee is the number of extra bits
1.37 - 01100000 - end of block
1.38 - 01000000 - invalid code
1.39 - */
1.40 -
1.41 -/* Maximum size of dynamic tree. The maximum found in a long but non-
1.42 - exhaustive search was 1444 code structures (852 for length/literals
1.43 - and 592 for distances, the latter actually the result of an
1.44 - exhaustive search). The true maximum is not known, but the value
1.45 - below is more than safe. */
1.46 -#define ENOUGH 2048
1.47 -#define MAXD 592
1.48 -
1.49 -/* Type of code to build for inftable() */
1.50 -typedef enum {
1.51 - CODES,
1.52 - LENS,
1.53 - DISTS
1.54 -} codetype;
1.55 -
1.56 -extern int inflate_table OF((codetype type, unsigned short FAR *lens,
1.57 - unsigned codes, code FAR * FAR *table,
1.58 - unsigned FAR *bits, unsigned short FAR *work));