mirror of
https://github.com/GRRLIB/GRRLIB.git
synced 2024-11-22 06:52:20 +00:00
[CHG] zlib was updated to version 1.2.5
This commit is contained in:
Crayon2000
parent
f7facc091d
commit
c53ff66250
16 changed files with 142 additions and 131 deletions
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@ -1,5 +1,5 @@
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/* crc32.c -- compute the CRC-32 of a data stream
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* Copyright (C) 1995-2006 Mark Adler
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* Copyright (C) 1995-2006, 2010 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*
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* Thanks to Rodney Brown <rbrown64@csc.com.au> for his contribution of faster
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@ -221,7 +221,7 @@ const unsigned long FAR * ZEXPORT get_crc_table()
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unsigned long ZEXPORT crc32(crc, buf, len)
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unsigned long crc;
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const unsigned char FAR *buf;
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unsigned len;
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uInt len;
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{
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if (buf == Z_NULL) return 0UL;
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@ -52,7 +52,7 @@
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#include "deflate.h"
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const char deflate_copyright[] =
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" deflate 1.2.4 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
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" deflate 1.2.5 Copyright 1995-2010 Jean-loup Gailly and Mark Adler ";
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/*
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If you use the zlib library in a product, an acknowledgment is welcome
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in the documentation of your product. If for some reason you cannot
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@ -1,5 +1,5 @@
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/* deflate.h -- internal compression state
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* Copyright (C) 1995-2009 Jean-loup Gailly
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* Copyright (C) 1995-2010 Jean-loup Gailly
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -290,13 +290,13 @@ typedef struct internal_state {
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memory checker errors from longest match routines */
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/* in trees.c */
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void _tr_init OF((deflate_state *s));
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int _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
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void _tr_flush_block OF((deflate_state *s, charf *buf, ulg stored_len,
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int last));
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void _tr_align OF((deflate_state *s));
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void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
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int last));
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void ZLIB_INTERNAL _tr_init OF((deflate_state *s));
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int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
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void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf,
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ulg stored_len, int last));
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void ZLIB_INTERNAL _tr_align OF((deflate_state *s));
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void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
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ulg stored_len, int last));
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#define d_code(dist) \
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((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
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@ -309,11 +309,11 @@ void _tr_stored_block OF((deflate_state *s, charf *buf, ulg stored_len,
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/* Inline versions of _tr_tally for speed: */
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#if defined(GEN_TREES_H) || !defined(STDC)
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extern uch _length_code[];
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extern uch _dist_code[];
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extern uch ZLIB_INTERNAL _length_code[];
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extern uch ZLIB_INTERNAL _dist_code[];
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#else
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extern const uch _length_code[];
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extern const uch _dist_code[];
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extern const uch ZLIB_INTERNAL _length_code[];
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extern const uch ZLIB_INTERNAL _dist_code[];
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#endif
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# define _tr_tally_lit(s, c, flush) \
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@ -5,14 +5,18 @@
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#ifdef _LARGEFILE64_SOURCE
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# ifndef _LARGEFILE_SOURCE
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# define _LARGEFILE_SOURCE
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# define _LARGEFILE_SOURCE 1
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# endif
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# ifdef _FILE_OFFSET_BITS
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# undef _FILE_OFFSET_BITS
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# endif
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#endif
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#define ZLIB_INTERNAL
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#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ)
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# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
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#else
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# define ZLIB_INTERNAL
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#endif
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#include <stdio.h>
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#include "zlib.h"
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@ -44,7 +48,7 @@
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#endif
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/* get errno and strerror definition */
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#if defined UNDER_CE && defined NO_ERRNO_H
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#if defined UNDER_CE
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# include <windows.h>
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# define zstrerror() gz_strwinerror((DWORD)GetLastError())
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#else
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@ -56,16 +60,12 @@
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# endif
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#endif
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/* MVS fdopen() */
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#ifdef __MVS__
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#pragma map (fdopen , "\174\174FDOPEN")
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FILE *fdopen(int, const char *);
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#endif
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#ifdef _LARGEFILE64_SOURCE
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# define z_off64_t off64_t
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#else
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# define z_off64_t z_off_t
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/* provide prototypes for these when building zlib without LFS */
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#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
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ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
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ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
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ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
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ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
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#endif
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/* default i/o buffer size -- double this for output when reading */
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@ -116,9 +116,9 @@ typedef struct {
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typedef gz_state FAR *gz_statep;
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/* shared functions */
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ZEXTERN void ZEXPORT gz_error OF((gz_statep, int, const char *));
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#if defined UNDER_CE && defined NO_ERRNO_H
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ZEXTERN char ZEXPORT *gz_strwinerror OF((DWORD error));
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void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *));
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#if defined UNDER_CE
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char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
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#endif
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/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t
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@ -127,6 +127,6 @@ ZEXTERN char ZEXPORT *gz_strwinerror OF((DWORD error));
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#ifdef INT_MAX
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# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > INT_MAX)
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#else
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ZEXTERN unsigned ZEXPORT gz_intmax OF((void));
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unsigned ZLIB_INTERNAL gz_intmax OF((void));
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# define GT_OFF(x) (sizeof(int) == sizeof(z_off64_t) && (x) > gz_intmax())
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#endif
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@ -5,7 +5,7 @@
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#include "gzguts.h"
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#ifdef _LARGEFILE64_SOURCE
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#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
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# define LSEEK lseek64
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#else
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# define LSEEK lseek
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@ -15,7 +15,7 @@
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local void gz_reset OF((gz_statep));
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local gzFile gz_open OF((const char *, int, const char *));
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#if defined UNDER_CE && defined NO_ERRNO_H
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#if defined UNDER_CE
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/* Map the Windows error number in ERROR to a locale-dependent error message
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string and return a pointer to it. Typically, the values for ERROR come
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@ -26,7 +26,7 @@ local gzFile gz_open OF((const char *, int, const char *));
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The gz_strwinerror function does not change the current setting of
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GetLastError. */
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char ZEXPORT *gz_strwinerror (error)
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char ZLIB_INTERNAL *gz_strwinerror (error)
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DWORD error;
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{
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static char buf[1024];
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@ -65,7 +65,7 @@ char ZEXPORT *gz_strwinerror (error)
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return buf;
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}
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#endif /* UNDER_CE && NO_ERRNO_H */
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#endif /* UNDER_CE */
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/* Reset gzip file state */
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local void gz_reset(state)
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@ -172,6 +172,7 @@ local gzFile gz_open(path, fd, mode)
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O_APPEND))),
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0666);
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if (state->fd == -1) {
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free(state->path);
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free(state);
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return NULL;
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}
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@ -217,7 +218,7 @@ gzFile ZEXPORT gzdopen(fd, mode)
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if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL)
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return NULL;
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sprintf(path, "<fd:%d>", fd);
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sprintf(path, "<fd:%d>", fd); /* for debugging */
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gz = gz_open(path, fd, mode);
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free(path);
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return gz;
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@ -305,7 +306,7 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
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/* if within raw area while reading, just go there */
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if (state->mode == GZ_READ && state->how == COPY &&
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state->pos + offset >= state->raw) {
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ret = LSEEK(state->fd, offset, SEEK_CUR);
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ret = LSEEK(state->fd, offset - state->have, SEEK_CUR);
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if (ret == -1)
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return -1;
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state->have = 0;
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@ -432,7 +433,8 @@ int ZEXPORT gzeof(file)
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return 0;
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/* return end-of-file state */
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return state->mode == GZ_READ ? (state->eof && state->have == 0) : 0;
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return state->mode == GZ_READ ?
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(state->eof && state->strm.avail_in == 0 && state->have == 0) : 0;
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}
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/* -- see zlib.h -- */
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@ -480,7 +482,7 @@ void ZEXPORT gzclearerr(file)
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memory). Simply save the error message as a static string. If there is an
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allocation failure constructing the error message, then convert the error to
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out of memory. */
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void ZEXPORT gz_error(state, err, msg)
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void ZLIB_INTERNAL gz_error(state, err, msg)
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gz_statep state;
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int err;
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const char *msg;
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@ -520,7 +522,7 @@ void ZEXPORT gz_error(state, err, msg)
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available) -- we need to do this to cover cases where 2's complement not
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used, since C standard permits 1's complement and sign-bit representations,
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otherwise we could just use ((unsigned)-1) >> 1 */
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unsigned ZEXPORT gz_intmax()
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unsigned ZLIB_INTERNAL gz_intmax()
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{
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unsigned p, q;
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@ -55,7 +55,8 @@ local int gz_avail(state)
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if (state->err != Z_OK)
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return -1;
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if (state->eof == 0) {
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if (gz_load(state, state->in, state->size, &(strm->avail_in)) == -1)
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if (gz_load(state, state->in, state->size,
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(unsigned *)&(strm->avail_in)) == -1)
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return -1;
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strm->next_in = state->in;
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}
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@ -1,5 +1,5 @@
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/* inffast.c -- fast decoding
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* Copyright (C) 1995-2008 Mark Adler
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* Copyright (C) 1995-2008, 2010 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -64,7 +64,7 @@
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requires strm->avail_out >= 258 for each loop to avoid checking for
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output space.
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*/
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void inflate_fast(strm, start)
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void ZLIB_INTERNAL inflate_fast(strm, start)
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z_streamp strm;
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unsigned start; /* inflate()'s starting value for strm->avail_out */
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{
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@ -1,5 +1,5 @@
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/* inffast.h -- header to use inffast.c
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* Copyright (C) 1995-2003 Mark Adler
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* Copyright (C) 1995-2003, 2010 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -8,4 +8,4 @@
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subject to change. Applications should only use zlib.h.
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*/
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void inflate_fast OF((z_streamp strm, unsigned start));
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void ZLIB_INTERNAL inflate_fast OF((z_streamp strm, unsigned start));
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@ -9,7 +9,7 @@
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#define MAXBITS 15
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const char inflate_copyright[] =
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" inflate 1.2.4 Copyright 1995-2010 Mark Adler ";
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" inflate 1.2.5 Copyright 1995-2010 Mark Adler ";
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/*
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If you use the zlib library in a product, an acknowledgment is welcome
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in the documentation of your product. If for some reason you cannot
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@ -29,7 +29,7 @@ const char inflate_copyright[] =
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table index bits. It will differ if the request is greater than the
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longest code or if it is less than the shortest code.
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*/
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int inflate_table(type, lens, codes, table, bits, work)
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int ZLIB_INTERNAL inflate_table(type, lens, codes, table, bits, work)
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codetype type;
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unsigned short FAR *lens;
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unsigned codes;
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@ -62,7 +62,7 @@ unsigned short FAR *work;
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35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0};
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static const unsigned short lext[31] = { /* Length codes 257..285 extra */
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16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
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19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 64, 195};
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19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 73, 195};
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static const unsigned short dbase[32] = { /* Distance codes 0..29 base */
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1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
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257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
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@ -1,5 +1,5 @@
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/* inftrees.h -- header to use inftrees.c
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* Copyright (C) 1995-2005 Mark Adler
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* Copyright (C) 1995-2005, 2010 Mark Adler
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -57,6 +57,6 @@ typedef enum {
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DISTS
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} codetype;
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extern int inflate_table OF((codetype type, unsigned short FAR *lens,
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int ZLIB_INTERNAL inflate_table OF((codetype type, unsigned short FAR *lens,
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unsigned codes, code FAR * FAR *table,
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unsigned FAR *bits, unsigned short FAR *work));
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@ -1,5 +1,5 @@
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/* trees.c -- output deflated data using Huffman coding
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* Copyright (C) 1995-2009 Jean-loup Gailly
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* Copyright (C) 1995-2010 Jean-loup Gailly
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* detect_data_type() function provided freely by Cosmin Truta, 2006
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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@ -351,13 +351,14 @@ void gen_trees_header()
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static_dtree[i].Len, SEPARATOR(i, D_CODES-1, 5));
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}
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fprintf(header, "const uch _dist_code[DIST_CODE_LEN] = {\n");
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fprintf(header, "const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {\n");
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for (i = 0; i < DIST_CODE_LEN; i++) {
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fprintf(header, "%2u%s", _dist_code[i],
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SEPARATOR(i, DIST_CODE_LEN-1, 20));
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}
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fprintf(header, "const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {\n");
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fprintf(header,
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"const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {\n");
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for (i = 0; i < MAX_MATCH-MIN_MATCH+1; i++) {
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fprintf(header, "%2u%s", _length_code[i],
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SEPARATOR(i, MAX_MATCH-MIN_MATCH, 20));
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@ -382,7 +383,7 @@ void gen_trees_header()
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/* ===========================================================================
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* Initialize the tree data structures for a new zlib stream.
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*/
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void _tr_init(s)
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void ZLIB_INTERNAL _tr_init(s)
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deflate_state *s;
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{
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tr_static_init();
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@ -867,7 +868,7 @@ local void send_all_trees(s, lcodes, dcodes, blcodes)
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/* ===========================================================================
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* Send a stored block
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*/
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void _tr_stored_block(s, buf, stored_len, last)
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void ZLIB_INTERNAL _tr_stored_block(s, buf, stored_len, last)
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deflate_state *s;
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charf *buf; /* input block */
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ulg stored_len; /* length of input block */
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@ -892,7 +893,7 @@ void _tr_stored_block(s, buf, stored_len, last)
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* To simplify the code, we assume the worst case of last real code encoded
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* on one bit only.
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*/
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void _tr_align(s)
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void ZLIB_INTERNAL _tr_align(s)
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deflate_state *s;
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{
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send_bits(s, STATIC_TREES<<1, 3);
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@ -921,7 +922,7 @@ void _tr_align(s)
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* Determine the best encoding for the current block: dynamic trees, static
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* trees or store, and output the encoded block to the zip file.
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*/
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void _tr_flush_block(s, buf, stored_len, last)
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void ZLIB_INTERNAL _tr_flush_block(s, buf, stored_len, last)
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deflate_state *s;
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charf *buf; /* input block, or NULL if too old */
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ulg stored_len; /* length of input block */
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@ -1022,7 +1023,7 @@ void _tr_flush_block(s, buf, stored_len, last)
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* Save the match info and tally the frequency counts. Return true if
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* the current block must be flushed.
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*/
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int _tr_tally (s, dist, lc)
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int ZLIB_INTERNAL _tr_tally (s, dist, lc)
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deflate_state *s;
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unsigned dist; /* distance of matched string */
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unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
|
||||
|
|
|
|||
|
|
@ -70,7 +70,7 @@ local const ct_data static_dtree[D_CODES] = {
|
|||
{{19},{ 5}}, {{11},{ 5}}, {{27},{ 5}}, {{ 7},{ 5}}, {{23},{ 5}}
|
||||
};
|
||||
|
||||
const uch _dist_code[DIST_CODE_LEN] = {
|
||||
const uch ZLIB_INTERNAL _dist_code[DIST_CODE_LEN] = {
|
||||
0, 1, 2, 3, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8,
|
||||
8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10,
|
||||
10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11,
|
||||
|
|
@ -99,7 +99,7 @@ const uch _dist_code[DIST_CODE_LEN] = {
|
|||
29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29
|
||||
};
|
||||
|
||||
const uch _length_code[MAX_MATCH-MIN_MATCH+1]= {
|
||||
const uch ZLIB_INTERNAL _length_code[MAX_MATCH-MIN_MATCH+1]= {
|
||||
0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 12,
|
||||
13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16,
|
||||
17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19,
|
||||
|
|
|
|||
|
|
@ -315,10 +315,6 @@
|
|||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_VISIBILITY_PRAGMA
|
||||
# define ZEXTERN __attribute__((visibility ("default"))) extern
|
||||
#endif
|
||||
|
||||
#ifndef ZEXTERN
|
||||
# define ZEXTERN extern
|
||||
#endif
|
||||
|
|
@ -364,8 +360,21 @@ typedef uLong FAR uLongf;
|
|||
# define Z_HAVE_UNISTD_H
|
||||
#endif
|
||||
|
||||
#ifdef Z_HAVE_UNISTD_H
|
||||
#ifdef STDC
|
||||
# include <sys/types.h> /* for off_t */
|
||||
#endif
|
||||
|
||||
/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
|
||||
* "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
|
||||
* though the former does not conform to the LFS document), but considering
|
||||
* both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
|
||||
* equivalently requesting no 64-bit operations
|
||||
*/
|
||||
#if -_LARGEFILE64_SOURCE - -1 == 1
|
||||
# undef _LARGEFILE64_SOURCE
|
||||
#endif
|
||||
|
||||
#if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
|
||||
# include <unistd.h> /* for SEEK_* and off_t */
|
||||
# ifdef VMS
|
||||
# include <unixio.h> /* for off_t */
|
||||
|
|
@ -375,19 +384,22 @@ typedef uLong FAR uLongf;
|
|||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef _LARGEFILE64_SOURCE
|
||||
# include <sys/types.h>
|
||||
#endif
|
||||
|
||||
#ifndef SEEK_SET
|
||||
# define SEEK_SET 0 /* Seek from beginning of file. */
|
||||
# define SEEK_CUR 1 /* Seek from current position. */
|
||||
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
|
||||
#endif
|
||||
|
||||
#ifndef z_off_t
|
||||
# define z_off_t long
|
||||
#endif
|
||||
|
||||
#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
|
||||
# define z_off64_t off64_t
|
||||
#else
|
||||
# define z_off64_t z_off_t
|
||||
#endif
|
||||
|
||||
#if defined(__OS400__)
|
||||
# define NO_vsnprintf
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* zlib.h -- interface of the 'zlib' general purpose compression library
|
||||
version 1.2.4, Mar 14th, 2010
|
||||
version 1.2.5, April 19th, 2010
|
||||
|
||||
Copyright (C) 1995-2010 Jean-loup Gailly and Mark Adler
|
||||
|
||||
|
|
@ -37,11 +37,11 @@
|
|||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define ZLIB_VERSION "1.2.4"
|
||||
#define ZLIB_VERNUM 0x1240
|
||||
#define ZLIB_VERSION "1.2.5"
|
||||
#define ZLIB_VERNUM 0x1250
|
||||
#define ZLIB_VER_MAJOR 1
|
||||
#define ZLIB_VER_MINOR 2
|
||||
#define ZLIB_VER_REVISION 4
|
||||
#define ZLIB_VER_REVISION 5
|
||||
#define ZLIB_VER_SUBREVISION 0
|
||||
|
||||
/*
|
||||
|
|
@ -1556,29 +1556,35 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
|
|||
inflateBackInit_((strm), (windowBits), (window), \
|
||||
ZLIB_VERSION, sizeof(z_stream))
|
||||
|
||||
#ifdef _LARGEFILE64_SOURCE
|
||||
/* provide 64-bit offset functions if _LARGEFILE64_SOURCE defined, and/or
|
||||
* change the regular functions to 64 bits if _FILE_OFFSET_BITS is 64 (if
|
||||
* both are true, the application gets the *64 functions, and the regular
|
||||
* functions are changed to 64 bits) -- in case these are set on systems
|
||||
* without large file support, _LFS64_LARGEFILE must also be true
|
||||
*/
|
||||
#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
|
||||
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
|
||||
ZEXTERN off64_t ZEXPORT gzseek64 OF((gzFile, off64_t, int));
|
||||
ZEXTERN off64_t ZEXPORT gztell64 OF((gzFile));
|
||||
ZEXTERN off64_t ZEXPORT gzoffset64 OF((gzFile));
|
||||
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, off64_t));
|
||||
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, off64_t));
|
||||
ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
|
||||
ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
|
||||
ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
|
||||
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off64_t));
|
||||
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off64_t));
|
||||
#endif
|
||||
|
||||
#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS == 64
|
||||
#if !defined(ZLIB_INTERNAL) && _FILE_OFFSET_BITS-0 == 64 && _LFS64_LARGEFILE-0
|
||||
# define gzopen gzopen64
|
||||
# define gzseek gzseek64
|
||||
# define gztell gztell64
|
||||
# define gzoffset gzoffset64
|
||||
# define adler32_combine adler32_combine64
|
||||
# define crc32_combine crc32_combine64
|
||||
# ifndef _LARGEFILE64_SOURCE
|
||||
# ifdef _LARGEFILE64_SOURCE
|
||||
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
|
||||
ZEXTERN off_t ZEXPORT gzseek64 OF((gzFile, off_t, int));
|
||||
ZEXTERN off_t ZEXPORT gztell64 OF((gzFile));
|
||||
ZEXTERN off_t ZEXPORT gzoffset64 OF((gzFile));
|
||||
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, off_t));
|
||||
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, off_t));
|
||||
ZEXTERN z_off_t ZEXPORT gzseek64 OF((gzFile, z_off_t, int));
|
||||
ZEXTERN z_off_t ZEXPORT gztell64 OF((gzFile));
|
||||
ZEXTERN z_off_t ZEXPORT gzoffset64 OF((gzFile));
|
||||
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
|
||||
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
|
||||
# endif
|
||||
#else
|
||||
ZEXTERN gzFile ZEXPORT gzopen OF((const char *, const char *));
|
||||
|
|
@ -1589,10 +1595,12 @@ ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
|
|||
ZEXTERN uLong ZEXPORT crc32_combine OF((uLong, uLong, z_off_t));
|
||||
#endif
|
||||
|
||||
/* hack for buggy compilers */
|
||||
#if !defined(ZUTIL_H) && !defined(NO_DUMMY_DECL)
|
||||
struct internal_state {int dummy;}; /* hack for buggy compilers */
|
||||
struct internal_state {int dummy;};
|
||||
#endif
|
||||
|
||||
/* undocumented functions */
|
||||
ZEXTERN const char * ZEXPORT zError OF((int));
|
||||
ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp));
|
||||
ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void));
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* zutil.c -- target dependent utility functions for the compression library
|
||||
* Copyright (C) 1995-2005 Jean-loup Gailly.
|
||||
* Copyright (C) 1995-2005, 2010 Jean-loup Gailly.
|
||||
* For conditions of distribution and use, see copyright notice in zlib.h
|
||||
*/
|
||||
|
||||
|
|
@ -117,9 +117,9 @@ uLong ZEXPORT zlibCompileFlags()
|
|||
# ifndef verbose
|
||||
# define verbose 0
|
||||
# endif
|
||||
int z_verbose = verbose;
|
||||
int ZLIB_INTERNAL z_verbose = verbose;
|
||||
|
||||
void z_error (m)
|
||||
void ZLIB_INTERNAL z_error (m)
|
||||
char *m;
|
||||
{
|
||||
fprintf(stderr, "%s\n", m);
|
||||
|
|
@ -146,7 +146,7 @@ const char * ZEXPORT zError(err)
|
|||
|
||||
#ifndef HAVE_MEMCPY
|
||||
|
||||
void zmemcpy(dest, source, len)
|
||||
void ZLIB_INTERNAL zmemcpy(dest, source, len)
|
||||
Bytef* dest;
|
||||
const Bytef* source;
|
||||
uInt len;
|
||||
|
|
@ -157,7 +157,7 @@ void zmemcpy(dest, source, len)
|
|||
} while (--len != 0);
|
||||
}
|
||||
|
||||
int zmemcmp(s1, s2, len)
|
||||
int ZLIB_INTERNAL zmemcmp(s1, s2, len)
|
||||
const Bytef* s1;
|
||||
const Bytef* s2;
|
||||
uInt len;
|
||||
|
|
@ -170,7 +170,7 @@ int zmemcmp(s1, s2, len)
|
|||
return 0;
|
||||
}
|
||||
|
||||
void zmemzero(dest, len)
|
||||
void ZLIB_INTERNAL zmemzero(dest, len)
|
||||
Bytef* dest;
|
||||
uInt len;
|
||||
{
|
||||
|
|
@ -213,7 +213,7 @@ local ptr_table table[MAX_PTR];
|
|||
* a protected system like OS/2. Use Microsoft C instead.
|
||||
*/
|
||||
|
||||
voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
|
||||
voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, unsigned items, unsigned size)
|
||||
{
|
||||
voidpf buf = opaque; /* just to make some compilers happy */
|
||||
ulg bsize = (ulg)items*size;
|
||||
|
|
@ -237,7 +237,7 @@ voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
|
|||
return buf;
|
||||
}
|
||||
|
||||
void zcfree (voidpf opaque, voidpf ptr)
|
||||
void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
|
||||
{
|
||||
int n;
|
||||
if (*(ush*)&ptr != 0) { /* object < 64K */
|
||||
|
|
@ -272,13 +272,13 @@ void zcfree (voidpf opaque, voidpf ptr)
|
|||
# define _hfree hfree
|
||||
#endif
|
||||
|
||||
voidpf zcalloc (voidpf opaque, unsigned items, unsigned size)
|
||||
voidpf ZLIB_INTERNAL zcalloc (voidpf opaque, uInt items, uInt size)
|
||||
{
|
||||
if (opaque) opaque = 0; /* to make compiler happy */
|
||||
return _halloc((long)items, size);
|
||||
}
|
||||
|
||||
void zcfree (voidpf opaque, voidpf ptr)
|
||||
void ZLIB_INTERNAL zcfree (voidpf opaque, voidpf ptr)
|
||||
{
|
||||
if (opaque) opaque = 0; /* to make compiler happy */
|
||||
_hfree(ptr);
|
||||
|
|
@ -297,7 +297,7 @@ extern voidp calloc OF((uInt items, uInt size));
|
|||
extern void free OF((voidpf ptr));
|
||||
#endif
|
||||
|
||||
voidpf zcalloc (opaque, items, size)
|
||||
voidpf ZLIB_INTERNAL zcalloc (opaque, items, size)
|
||||
voidpf opaque;
|
||||
unsigned items;
|
||||
unsigned size;
|
||||
|
|
@ -307,7 +307,7 @@ voidpf zcalloc (opaque, items, size)
|
|||
(voidpf)calloc(items, size);
|
||||
}
|
||||
|
||||
void zcfree (opaque, ptr)
|
||||
void ZLIB_INTERNAL zcfree (opaque, ptr)
|
||||
voidpf opaque;
|
||||
voidpf ptr;
|
||||
{
|
||||
|
|
|
|||
|
|
@ -13,7 +13,12 @@
|
|||
#ifndef ZUTIL_H
|
||||
#define ZUTIL_H
|
||||
|
||||
#define ZLIB_INTERNAL
|
||||
#if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) && !defined(NO_VIZ)
|
||||
# define ZLIB_INTERNAL __attribute__((visibility ("hidden")))
|
||||
#else
|
||||
# define ZLIB_INTERNAL
|
||||
#endif
|
||||
|
||||
#include "zlib.h"
|
||||
|
||||
#ifdef STDC
|
||||
|
|
@ -24,19 +29,6 @@
|
|||
# include <stdlib.h>
|
||||
#endif
|
||||
|
||||
#if defined(UNDER_CE) && defined(NO_ERRNO_H)
|
||||
# define zseterrno(ERR) SetLastError((DWORD)(ERR))
|
||||
# define zerrno() ((int)GetLastError())
|
||||
#else
|
||||
# ifdef NO_ERRNO_H
|
||||
extern int errno;
|
||||
# else
|
||||
# include <errno.h>
|
||||
# endif
|
||||
# define zseterrno(ERR) do { errno = (ERR); } while (0)
|
||||
# define zerrno() errno
|
||||
#endif
|
||||
|
||||
#ifndef local
|
||||
# define local static
|
||||
#endif
|
||||
|
|
@ -167,10 +159,10 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
|
|||
#pragma warn -8066
|
||||
#endif
|
||||
|
||||
#ifdef _LARGEFILE64_SOURCE
|
||||
# define z_off64_t off64_t
|
||||
#else
|
||||
# define z_off64_t z_off_t
|
||||
/* provide prototypes for these when building zlib without LFS */
|
||||
#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
|
||||
ZEXTERN uLong ZEXPORT adler32_combine64 OF((uLong, uLong, z_off_t));
|
||||
ZEXTERN uLong ZEXPORT crc32_combine64 OF((uLong, uLong, z_off_t));
|
||||
#endif
|
||||
|
||||
/* common defaults */
|
||||
|
|
@ -181,12 +173,6 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
|
|||
|
||||
#ifndef F_OPEN
|
||||
# define F_OPEN(name, mode) fopen((name), (mode))
|
||||
#endif
|
||||
|
||||
#ifdef _LARGEFILE64_SOURCE
|
||||
# define F_OPEN64(name, mode) fopen64((name), (mode))
|
||||
#else
|
||||
# define F_OPEN64(name, mode) fopen((name), (mode))
|
||||
#endif
|
||||
|
||||
/* functions */
|
||||
|
|
@ -250,16 +236,16 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
|
|||
# define zmemzero(dest, len) memset(dest, 0, len)
|
||||
# endif
|
||||
#else
|
||||
extern void zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
|
||||
extern int zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
|
||||
extern void zmemzero OF((Bytef* dest, uInt len));
|
||||
void ZLIB_INTERNAL zmemcpy OF((Bytef* dest, const Bytef* source, uInt len));
|
||||
int ZLIB_INTERNAL zmemcmp OF((const Bytef* s1, const Bytef* s2, uInt len));
|
||||
void ZLIB_INTERNAL zmemzero OF((Bytef* dest, uInt len));
|
||||
#endif
|
||||
|
||||
/* Diagnostic functions */
|
||||
#ifdef DEBUG
|
||||
# include <stdio.h>
|
||||
extern int z_verbose;
|
||||
extern void z_error OF((char *m));
|
||||
extern int ZLIB_INTERNAL z_verbose;
|
||||
extern void ZLIB_INTERNAL z_error OF((char *m));
|
||||
# define Assert(cond,msg) {if(!(cond)) z_error(msg);}
|
||||
# define Trace(x) {if (z_verbose>=0) fprintf x ;}
|
||||
# define Tracev(x) {if (z_verbose>0) fprintf x ;}
|
||||
|
|
@ -276,8 +262,9 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
|
|||
#endif
|
||||
|
||||
|
||||
voidpf zcalloc OF((voidpf opaque, unsigned items, unsigned size));
|
||||
void zcfree OF((voidpf opaque, voidpf ptr));
|
||||
voidpf ZLIB_INTERNAL zcalloc OF((voidpf opaque, unsigned items,
|
||||
unsigned size));
|
||||
void ZLIB_INTERNAL zcfree OF((voidpf opaque, voidpf ptr));
|
||||
|
||||
#define ZALLOC(strm, items, size) \
|
||||
(*((strm)->zalloc))((strm)->opaque, (items), (size))
|
||||
|
|
|
|||
Loading…
Reference in a new issue