#include "zlib.h"
#include <stddef.h>
#include <string.h>
#include <stdlib.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	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 /* preset dictionary flag in zlib header */

#define	OS_CODE 0x0b

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

#define	vsnprintf _vsnprintf

#define	HAVE_MEMCPY

#define	zmemcpy memcpy

#define	zmemcmp memcmp

#define	zmemzero(dest, len) memset(dest, 0, len)

#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)

Typedefs
typedef unsigned char	uch

typedef uch FAR	uchf

typedef unsigned short	ush

typedef ush FAR	ushf

typedef unsigned long	ulg

Functions
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 273 of file zutil.h.

◆ DEF_MEM_LEVEL

#define DEF_MEM_LEVEL 8

Definition at line 73 of file zutil.h.

◆ DEF_WBITS

#define DEF_WBITS MAX_WBITS

Definition at line 68 of file zutil.h.

◆ DYN_TREES

#define DYN_TREES 2

Definition at line 81 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 176 of file zutil.h.

◆ HAVE_MEMCPY

#define HAVE_MEMCPY

Definition at line 225 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 85 of file zutil.h.

◆ MIN_MATCH

#define MIN_MATCH 3

Definition at line 84 of file zutil.h.

◆ OS_CODE

#define OS_CODE 0x0b

Definition at line 145 of file zutil.h.

◆ PRESET_DICT

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

Definition at line 88 of file zutil.h.

◆ STATIC_TREES

#define STATIC_TREES 1

Definition at line 80 of file zutil.h.

◆ STORED_BLOCK

#define STORED_BLOCK 0

Definition at line 79 of file zutil.h.

◆ Trace

#define Trace ( x )

Definition at line 274 of file zutil.h.

◆ Tracec

#define Tracec	(	c,
		x
	)

Definition at line 277 of file zutil.h.

◆ Tracecv

#define Tracecv	(	c,
		x
	)

Definition at line 278 of file zutil.h.

◆ Tracev

#define Tracev ( x )

Definition at line 275 of file zutil.h.

◆ Tracevv

#define Tracevv ( x )

Definition at line 276 of file zutil.h.

◆ TRY_FREE

#define TRY_FREE	(	s,
		p
	)

Value:

        {                       \
                if (p) ZFREE(s, p); \
        }

Definition at line 287 of file zutil.h.

◆ vsnprintf

#define vsnprintf _vsnprintf

Definition at line 203 of file zutil.h.

◆ ZALLOC

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

Definition at line 284 of file zutil.h.

◆ ZFREE

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

Definition at line 286 of file zutil.h.

◆ ZLIB_INTERNAL

#define ZLIB_INTERNAL

Definition at line 20 of file zutil.h.

◆ zmemcmp

#define zmemcmp memcmp

Definition at line 234 of file zutil.h.

◆ zmemcpy

#define zmemcpy memcpy

Definition at line 233 of file zutil.h.

◆ zmemzero

#define zmemzero	(	dest,
		len
	)	memset(dest, 0, len)

Definition at line 235 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() [1/2]

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

◆ OF() [2/2]

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

Variable Documentation

◆ z_errmsg

const char* const z_errmsg[10]

Macros

Typedefs

Functions

Variables