C:/Users/Apocalyptica/Documents/Uni/Visualisierung LU/volRendering/Core/zlib/gzio.c File Reference

#include <stdio.h>
#include "zutil.h"

Include dependency graph for gzio.c:

Classes
struct	internal_state
struct	gz_stream
Defines
#define	Z_BUFSIZE   16384
#define	Z_PRINTF_BUFSIZE   4096
#define	ALLOC(size)   malloc(size)
#define	TRYFREE(p)   {if (p) free(p);}
#define	ASCII_FLAG   0x01
#define	HEAD_CRC   0x02
#define	EXTRA_FIELD   0x04
#define	ORIG_NAME   0x08
#define	COMMENT   0x10
#define	RESERVED   0xE0
#define	zstrerror(errnum)   ""
Functions
voidp malloc	OF ((uInt size))
void free	OF ((voidpf ptr))
local gzFile gz_open	OF ((const char *path, const char *mode, intfd))
local int do_flush	OF ((gzFile file, int flush))
local int get_byte	OF ((gz_stream *s))
local void putLong	OF ((FILE *file, uLong x))
local gzFile	gz_open (char *path, const char *mode, int fd) const
gzFile ZEXPORT	gzopen (char *path, const char *mode) const
gzFile ZEXPORT	gzdopen (int fd, const char *mode)
int ZEXPORT	gzsetparams (gzFile file, int level, int strategy)
local int	get_byte (gz_stream *s)
local void	check_header (gz_stream *s)
local int	destroy (gz_stream *s)
int ZEXPORT	gzread (gzFile file, voidp buf, unsigned len)
int ZEXPORT	gzgetc (gzFile file)
int ZEXPORT	gzungetc (int c, gzFile file)
char *ZEXPORT	gzgets (gzFile file, char *buf, int len)
int ZEXPORT	gzwrite (gzFile file, voidpc buf, unsigned len)
int ZEXPORTVA	gzprintf (gzFile file, const char *format, int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11, int a12, int a13, int a14, int a15, int a16, int a17, int a18, int a19, int a20)
int ZEXPORT	gzputc (gzFile file, int c)
int ZEXPORT	gzputs (gzFile file, const char *s)
local int	do_flush (gzFile file, int flush)
int ZEXPORT	gzflush (gzFile file, int flush)
z_off_t ZEXPORT	gzseek (gzFile file, z_off_t offset, int whence)
int ZEXPORT	gzrewind (gzFile file)
z_off_t ZEXPORT	gztell (gzFile file)
int ZEXPORT	gzeof (gzFile file)
int ZEXPORT	gzdirect (gzFile file)
local void	putLong (FILE *file, uLong x)
local uLong	getLong (gz_stream *s)
int ZEXPORT	gzclose (gzFile file)
const char *ZEXPORT	gzerror (gzFile file, int *errnum)
void ZEXPORT	gzclearerr (gzFile file)
Variables
static int const	gz_magic [2] = {0x1f, 0x8b}

---

Define Documentation

#define ALLOC

(

size

)

malloc(size)

#define ASCII_FLAG   0x01

#define COMMENT   0x10

#define EXTRA_FIELD   0x04

#define HEAD_CRC   0x02

#define ORIG_NAME   0x08

#define RESERVED   0xE0

#define TRYFREE

(

p

)

{if (p) free(p);}

#define Z_BUFSIZE   16384

#define Z_PRINTF_BUFSIZE   4096

#define zstrerror

(

errnum

)

""

---

Function Documentation

local void check_header

(

gz_stream *

s

)

local int destroy

(

gz_stream *

s

)

local int do_flush	(	gzFile	file,
		int	flush
	)

local int get_byte

(

gz_stream *

s

)

local uLong getLong

(

gz_stream *

s

)

local gzFile gz_open	(	char *	path,
		const char *	mode,
		int	fd
	)			const

void ZEXPORT gzclearerr

(

gzFile

file

)

int ZEXPORT gzclose

(

gzFile

file

)

int ZEXPORT gzdirect

(

gzFile

file

)

gzFile ZEXPORT gzdopen	(	int	fd,
		const char *	mode
	)

int ZEXPORT gzeof

(

gzFile

file

)

const char* ZEXPORT gzerror	(	gzFile	file,
		int *	errnum
	)

int ZEXPORT gzflush	(	gzFile	file,
		int	flush
	)

int ZEXPORT gzgetc

(

gzFile

file

)

char* ZEXPORT gzgets	(	gzFile	file,
		char *	buf,
		int	len
	)

gzFile ZEXPORT gzopen	(	char *	path,
		const char *	mode
	)			const

int ZEXPORTVA gzprintf	(	gzFile	file,
		const char *	format,
		int	a1,
		int	a2,
		int	a3,
		int	a4,
		int	a5,
		int	a6,
		int	a7,
		int	a8,
		int	a9,
		int	a10,
		int	a11,
		int	a12,
		int	a13,
		int	a14,
		int	a15,
		int	a16,
		int	a17,
		int	a18,
		int	a19,
		int	a20
	)

int ZEXPORT gzputc	(	gzFile	file,
		int	c
	)

int ZEXPORT gzputs	(	gzFile	file,
		const char *	s
	)

int ZEXPORT gzread	(	gzFile	file,
		voidp	buf,
		unsigned	len
	)

int ZEXPORT gzrewind

(

gzFile

file

)

z_off_t ZEXPORT gzseek	(	gzFile	file,
		z_off_t	offset,
		int	whence
	)

int ZEXPORT gzsetparams	(	gzFile	file,
		int	level,
		int	strategy
	)

z_off_t ZEXPORT gztell

(

gzFile

file

)

int ZEXPORT gzungetc	(	int	c,
		gzFile	file
	)

int ZEXPORT gzwrite	(	gzFile	file,
		voidpc	buf,
		unsigned	len
	)

local void putLong OF

(

(FILE *file, uLong x)

)

local int get_byte OF

(

(gz_stream *s)

)

local int do_flush OF

(

(gzFile file, int flush)

)

local gzFile gz_open OF

(

(const char *path, const char *mode, intfd)

)

void free OF

(

(voidpf ptr)

)

voidp malloc OF

(

(uInt size)

)

local void putLong	(	FILE *	file,
		uLong	x
	)

---

Variable Documentation

int const gz_magic[2] = {0x1f, 0x8b} [static]