crc32.cc File Reference

#include "zutil.h"
#include "crc32.h"

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Macros
#define	local   static
#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

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

Macro Definition Documentation

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

Definition at line 209 of file crc32.cc.

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

Definition at line 210 of file crc32.cc.

#define local   static

Definition at line 31 of file crc32.cc.

#define TBLS   1

Definition at line 64 of file crc32.cc.

Function Documentation

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

Definition at line 213 of file crc32.cc.

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const unsigned long FAR* ZEXPORT get_crc_table

(

)

Definition at line 199 of file crc32.cc.