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

Include dependency graph for zutil.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	ZLIB_INTERNAL

#define	OF _Z_OF

#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 MAX_MEM_LEVEL

#define	STORED_BLOCK 0

#define	STATIC_TREES 1

#define	DYN_TREES 2

#define	MIN_MATCH 3

#define	MAX_MATCH 258

#define	PRESET_DICT 0x20 /* preset dictionary flag in zlib header */

#define	OS_CODE 0x03 /* assume Unix */

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

#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]

Macro Definition Documentation

◆ Assert

#define Assert	(	cond,
		msg
	)

Definition at line 256 of file zutil.h.

◆ DEF_MEM_LEVEL

#define DEF_MEM_LEVEL MAX_MEM_LEVEL

Definition at line 76 of file zutil.h.

◆ DEF_WBITS

#define DEF_WBITS MAX_WBITS

Definition at line 69 of file zutil.h.

◆ DYN_TREES

#define DYN_TREES 2

Definition at line 82 of file zutil.h.

◆ ERR_MSG

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

Definition at line 60 of file zutil.h.

◆ ERR_RETURN

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

Definition at line 62 of file zutil.h.

◆ F_OPEN

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

Definition at line 177 of file zutil.h.

◆ local

#define local static

Definition at line 47 of file zutil.h.

◆ MAX_MATCH

#define MAX_MATCH 258

Definition at line 86 of file zutil.h.

◆ MIN_MATCH

#define MIN_MATCH 3

Definition at line 85 of file zutil.h.

◆ OF

#define OF _Z_OF

Definition at line 20 of file zutil.h.

◆ OS_CODE

#define OS_CODE 0x03 /* assume Unix */

Definition at line 173 of file zutil.h.

◆ PRESET_DICT

#define PRESET_DICT 0x20 /* preset dictionary flag in zlib header */

Definition at line 89 of file zutil.h.

◆ STATIC_TREES

#define STATIC_TREES 1

Definition at line 81 of file zutil.h.

◆ STORED_BLOCK

#define STORED_BLOCK 0

Definition at line 80 of file zutil.h.

◆ Trace

#define Trace ( x )

Definition at line 257 of file zutil.h.

◆ Tracec

#define Tracec	(	c,
		x
	)

Definition at line 260 of file zutil.h.

◆ Tracecv

#define Tracecv	(	c,
		x
	)

Definition at line 261 of file zutil.h.

◆ Tracev

#define Tracev ( x )

Definition at line 258 of file zutil.h.

◆ Tracevv

#define Tracevv ( x )

Definition at line 259 of file zutil.h.

◆ TRY_FREE

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

Definition at line 271 of file zutil.h.

◆ ZALLOC

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

Definition at line 268 of file zutil.h.

◆ ZFREE

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

Definition at line 270 of file zutil.h.

◆ ZLIB_INTERNAL

#define ZLIB_INTERNAL

Definition at line 16 of file zutil.h.

Typedef Documentation

◆ uch

typedef unsigned char uch

Definition at line 51 of file zutil.h.

◆ uchf

typedef uch FAR uchf

Definition at line 52 of file zutil.h.

◆ ulg

typedef unsigned long ulg

Definition at line 55 of file zutil.h.

◆ ush

typedef unsigned short ush

Definition at line 53 of file zutil.h.

◆ ushf

typedef ush FAR ushf

Definition at line 54 of file zutil.h.

Function Documentation

◆ OF() [1/5]

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

◆ OF() [2/5]

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

◆ OF() [3/5]

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

◆ OF() [4/5]

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

◆ OF() [5/5]

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

Variable Documentation

◆ z_errmsg

const char* const z_errmsg[10]

extern

Macros

Typedefs

Functions

Variables