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zutil.h File Reference

#include "zlib.h"
#include <errno.h>

Go to the source code of this file.

Defines
#define	ZLIB_INTERNAL
#define	local   static
#define	ERR_MSG(err)   z_errmsg[Z_NEED_DICT-(err)]
#define	ERR_RETURN(strm, err)   return (strm->msg = (char*)ERR_MSG(err), (err))
#define	DEF_WBITS   MAX_WBITS
#define	DEF_MEM_LEVEL   8
#define	STORED_BLOCK   0
#define	STATIC_TREES   1
#define	DYN_TREES   2
#define	MIN_MATCH   3
#define	MAX_MATCH   258
#define	PRESET_DICT   0x20
#define	OS_CODE   0x03
#define	F_OPEN(name, mode)   fopen((name), (mode))
#define	zstrerror(errnum)   ""
#define	Assert(cond, msg)
#define	Trace(x)
#define	Tracev(x)
#define	Tracevv(x)
#define	Tracec(c, x)
#define	Tracecv(c, x)
#define	ZALLOC(strm, items, size)   (*((strm)->zalloc))((strm)->opaque, (items), (size))
#define	ZFREE(strm, addr)   (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))
#define	TRY_FREE(s, p)   {if (p) ZFREE(s, p);}
Typedefs
typedef unsigned char	uch
typedef uch FAR	uchf
typedef unsigned short	ush
typedef ush FAR	ushf
typedef unsigned long	ulg
Functions
void zmemcpy	OF ((Bytef *dest, const Bytef *source, uInt len))
int zmemcmp	OF ((const Bytef *s1, const Bytef *s2, uInt len))
void zmemzero	OF ((Bytef *dest, uInt len))
voidpf zcalloc	OF ((voidpf opaque, unsigned items, unsigned size))
void zcfree	OF ((voidpf opaque, voidpf ptr))
Variables
const char *const	z_errmsg [10]

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Define Documentation

#define Assert (  cond, msg    )

#define DEF_MEM_LEVEL   8

#define DEF_WBITS   MAX_WBITS

#define DYN_TREES   2

#define ERR_MSG (  err    )     z_errmsg[Z_NEED_DICT-(err)]

#define ERR_RETURN (  strm, err    )     return (strm->msg = (char*)ERR_MSG(err), (err))

#define F_OPEN (  name, mode    )     fopen((name), (mode))

#define local   static

#define MAX_MATCH   258

#define MIN_MATCH   3

#define OS_CODE   0x03

#define PRESET_DICT   0x20

#define STATIC_TREES   1

#define STORED_BLOCK   0

#define Trace (  x    )

#define Tracec (  c, x    )

#define Tracecv (  c, x    )

#define Tracev (  x    )

#define Tracevv (  x    )

#define TRY_FREE (  s, p    )     {if (p) ZFREE(s, p);}

#define ZALLOC (  strm, items, size    )     (*((strm)->zalloc))((strm)->opaque, (items), (size))

#define ZFREE (  strm, addr    )     (*((strm)->zfree))((strm)->opaque, (voidpf)(addr))

#define ZLIB_INTERNAL

#define zstrerror (  errnum    )     ""

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Typedef Documentation

typedef unsigned char uch

typedef uch FAR uchf

typedef unsigned long ulg

typedef unsigned short ush

typedef ush FAR ushf

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Function Documentation

void zcfree OF (  (voidpf opaque, voidpf ptr)    )

voidpf zcalloc OF (  (voidpf opaque, unsigned items, unsigned size)    )

void zmemzero OF (  (Bytef *dest, uInt len)    )

int zmemcmp OF (  (const Bytef *s1, const Bytef *s2, uInt len)    )

void zmemcpy OF (  (Bytef *dest, const Bytef *source, uInt len)    )

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Variable Documentation

const char* const z_errmsg[10]

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