D:/Lukas Daten/Programmierungen/C++/HLC/Sonstige/Software/SoftPixelEngine/sources/Plugins/zlib/crc32.c File Reference

#include "zutil.h"
#include <limits.h>
#include "crc32.h"

Defines
#define	local   static
#define	BYFOUR
#define	TBLS   1
#define	DO1   crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
#define	DO8   DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1
#define	GF2_DIM   32
Functions
local unsigned long gf2_matrix_times	OF ((unsigned long *mat, unsigned long vec))
local void gf2_matrix_square	OF ((unsigned long *square, unsigned long *mat))
const unsigned long FAR *ZEXPORT	get_crc_table ()
unsigned long ZEXPORT	crc32 (unsigned long crc, const unsigned char FAR *buf, unsigned len)
local unsigned long	gf2_matrix_times (unsigned long *mat, unsigned long vec)
local void	gf2_matrix_square (unsigned long *square, unsigned long *mat)
uLong ZEXPORT	crc32_combine (uLong crc1, uLong crc2, z_off_t len2)

---

Define Documentation

#define BYFOUR

#define DO1   crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)

#define DO8   DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1

#define GF2_DIM   32

#define local   static

#define TBLS   1

---

Function Documentation

unsigned long ZEXPORT crc32	(	unsigned long	crc,
		const unsigned char FAR *	buf,
		unsigned	len
	)

uLong ZEXPORT crc32_combine	(	uLong	crc1,
		uLong	crc2,
		z_off_t	len2
	)

const unsigned long FAR* ZEXPORT get_crc_table

(

)

local void gf2_matrix_square	(	unsigned long *	square,
		unsigned long *	mat
	)

local unsigned long gf2_matrix_times	(	unsigned long *	mat,
		unsigned long	vec
	)

local unsigned long gf2_matrix_times OF

(

(unsigned long *mat, unsigned long vec)

)

local void gf2_matrix_square OF

(

(unsigned long *square, unsigned long *mat)

)