zutil.h File Reference

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

Go to the source code of this file.

Macros
#define	local   static
#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   0x03 /* assume Unix */
#define	F_OPEN(name, mode)   ft_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
typedef uLong check_func	OF((uLong check, const Bytef *buf, uInt len))

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))
local voidpf zcalloc	OF ((voidpf opaque, unsigned items, unsigned size))
local void zcfree	OF ((voidpf opaque, voidpf ptr))

Macro Definition Documentation

Assert

#define Assert	(		cond,
			msg
	)

Definition at line 196 of file zutil.h.

Referenced by _tr_flush_block(), _tr_tally(), compress_block(), deflate(), deflate_rle(), deflate_slow(), deflate_stored(), fill_window(), gen_codes(), longest_match(), send_all_trees(), send_tree(), tr_static_init(), and zmemzero().

DEF_MEM_LEVEL

#define DEF_MEM_LEVEL   8

Definition at line 53 of file zutil.h.

Referenced by deflateInit_(), gz_init(), main(), zipOpenNewFileInZip(), zipOpenNewFileInZip2(), zipOpenNewFileInZip2_64(), and zipOpenNewFileInZip64().

DEF_WBITS

#define DEF_WBITS   MAX_WBITS

Definition at line 48 of file zutil.h.

Referenced by inflateInit_().

DYN_TREES

#define DYN_TREES   2

Definition at line 61 of file zutil.h.

Referenced by _tr_flush_block().

ERR_RETURN

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

Definition at line 41 of file zutil.h.

Referenced by deflate().

F_OPEN

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

Definition at line 143 of file zutil.h.

local

#define local   static

Definition at line 30 of file zutil.h.

Referenced by pfr_log_font_load(), strtime(), and zmemzero().

MAX_MATCH

#define MAX_MATCH   258

Definition at line 65 of file zutil.h.

Referenced by _tr_tally(), deflate_rle(), longest_match(), and tr_static_init().

MIN_MATCH

#define MIN_MATCH   3

Definition at line 64 of file zutil.h.

Referenced by _tr_tally(), deflate_fast(), deflate_rle(), deflate_slow(), deflateInit2_(), deflateSetDictionary(), fill_window(), lm_init(), and tr_static_init().

OS_CODE

#define OS_CODE   0x03 /* assume Unix */

Definition at line 139 of file zutil.h.

Referenced by deflate().

PRESET_DICT

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

Definition at line 68 of file zutil.h.

Referenced by deflate().

STATIC_TREES

#define STATIC_TREES   1

Definition at line 60 of file zutil.h.

Referenced by _tr_align(), and _tr_flush_block().

STORED_BLOCK

#define STORED_BLOCK   0

Definition at line 59 of file zutil.h.

Referenced by _tr_stored_block().

Trace

#define Trace

(

x

)

Definition at line 197 of file zutil.h.

Referenced by gen_bitlen(), and inflate().

Tracec

#define Tracec	(		c,
			x
	)

Definition at line 200 of file zutil.h.

Tracecv

#define Tracecv	(		c,
			x
	)

Definition at line 201 of file zutil.h.

Referenced by compress_block(), and gen_codes().

Tracev

#define Tracev

(

x

)

Definition at line 198 of file zutil.h.

Referenced by _tr_flush_block(), _tr_tally(), build_bl_tree(), gen_codes(), inflate(), inflate_blocks(), inflate_blocks_free(), inflate_blocks_new(), inflate_blocks_reset(), inflate_codes_free(), inflate_codes_new(), inflateBack(), inflateBack9End(), inflateBackEnd(), inflateEnd(), inflateInit2_(), inflateResetKeep(), inflateSetDictionary(), send_all_trees(), and ZEXPORT().

Tracevv

#define Tracevv

(

x

)

Definition at line 199 of file zutil.h.

Referenced by deflate_fast(), deflate_huff(), deflate_slow(), inflate(), inflate_codes(), and inflateBack().

TRY_FREE

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

Definition at line 213 of file zutil.h.

Referenced by deflateEnd().

ZALLOC

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

Definition at line 210 of file zutil.h.

Referenced by deflateCopy(), deflateInit2_(), inflate_blocks(), inflate_blocks_new(), inflate_codes_new(), inflate_trees_bits(), inflate_trees_dynamic(), inflate_trees_fixed(), inflateInit2_(), updatewindow(), and ZEXPORT().

ZFREE

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

Definition at line 212 of file zutil.h.

Referenced by deflateEnd(), inflate_blocks(), inflate_blocks_free(), inflate_blocks_new(), inflate_blocks_reset(), inflate_codes_free(), inflate_trees_bits(), inflate_trees_dynamic(), inflate_trees_fixed(), inflateBack9End(), inflateBackEnd(), inflateEnd(), inflateInit2_(), inflateReset2(), and ZEXPORT().

zstrerror

#define zstrerror

(

errnum

)

""

Definition at line 152 of file zutil.h.

Referenced by gz_comp(), and gz_load().

Typedef Documentation

OF

typedef uLong check_func OF((uLong check, const Bytef *buf, uInt len))

Definition at line 205 of file zutil.h.

uch

typedef unsigned char uch

Definition at line 34 of file zutil.h.

uchf

typedef uch FAR uchf

Definition at line 35 of file zutil.h.

ulg

typedef unsigned long ulg

Definition at line 38 of file zutil.h.

ush

typedef unsigned short ush

Definition at line 36 of file zutil.h.

ushf

typedef ush FAR ushf

Definition at line 37 of file zutil.h.

Function Documentation

OF() [1/5]

void zmemcpy OF

(

(Bytef *dest, const Bytef *source, uInt len)

)

OF() [2/5]

int zmemcmp OF

(

(const Bytef *s1, const Bytef *s2, uInt len)

)

OF() [3/5]

void zmemzero OF

(

(Bytef *dest, uInt len)

)

OF() [4/5]

local voidpf zcalloc OF

(

(voidpf opaque, unsigned items, unsigned size)

)

OF() [5/5]

local void zcfree OF

(

(voidpf opaque, voidpf ptr)

)