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zlib 0.94

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This commit is contained in:
Mark Adler
2011-09-09 23:09:18 -07:00
parent 6b834a58bd
commit 23c69f1069
34 changed files with 801 additions and 432 deletions
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35
zutil.h
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@@ -15,11 +15,7 @@
#include "zlib.h"
/* #ifndef __GNUC__ disable inline for now */
# define inline
/* #endif */
#ifdef MSDOS
#if defined(MSDOS) || defined(VMS)
# include <stddef.h>
# include <errno.h>
#else
@@ -35,7 +31,9 @@
/* compile with -Dlocal if your debugger can't find static symbols */
typedef unsigned char uch;
typedef uch FAR uchf;
typedef unsigned short ush;
typedef ush FAR ushf;
typedef unsigned long ulg;
extern char *z_errmsg[]; /* indexed by 1-zlib_error */
@@ -47,7 +45,9 @@ extern char *z_errmsg[]; /* indexed by 1-zlib_error */
#define DEFLATED 8
#define DEF_WBITS 15
#ifndef DEF_WBITS
# define DEF_WBITS 15
#endif
/* default windowBits for decompression. MAX_WBITS is for compression only */
#if MAX_MEM_LEVEL >= 8
@@ -124,7 +124,7 @@ extern char *z_errmsg[]; /* indexed by 1-zlib_error */
/* functions */
#ifdef HAVE_STRERROR
extern char *strerror __P((int));
extern char *strerror OF((int));
# define zstrerror(errnum) strerror(errnum)
#else
# define zstrerror(errnum) ""
@@ -137,11 +137,16 @@ extern char *z_errmsg[]; /* indexed by 1-zlib_error */
# define HAVE_MEMCPY
#endif
#ifdef HAVE_MEMCPY
# define zmemcpy memcpy
# define zmemzero(dest, len) memset(dest, 0, len)
# ifdef M_I86MM /* MSC medium model */
# define zmemcpy _fmemcpy
# define zmemzero(dest, len) _fmemset(dest, 0, len)
# else
# define zmemcpy memcpy
# define zmemzero(dest, len) memset(dest, 0, len)
# endif
#else
extern void zmemcpy __P((Byte* dest, Byte* source, uInt len));
extern void zmemzero __P((Byte* dest, uInt len));
extern void zmemcpy OF((Byte* dest, Byte* source, uInt len));
extern void zmemzero OF((Byte* dest, uInt len));
#endif
/* Diagnostic functions */
@@ -166,12 +171,12 @@ extern char *z_errmsg[]; /* indexed by 1-zlib_error */
#endif
typedef uLong (*check_func) __P((uLong check, Byte *buf, uInt len));
typedef uLong (*check_func) OF((uLong check, Bytef *buf, uInt len));
extern void z_error __P((char *m));
extern void z_error OF((char *m));
voidp zcalloc __P((voidp opaque, unsigned items, unsigned size));
void zcfree __P((voidp opaque, voidp ptr));
voidp zcalloc OF((voidp opaque, unsigned items, unsigned size));
void zcfree OF((voidp opaque, voidp ptr));
#define ZALLOC(strm, items, size) \
(*((strm)->zalloc))((strm)->opaque, (items), (size))