crc.h File Reference

#include "../FLAC/ordinals.h"

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Macros
#define	FLAC__CRC8_UPDATE(data, crc)   (crc) = FLAC__crc8_table[(crc) ^ (data)];
#define	FLAC__CRC16_UPDATE(data, crc)   ((((crc)<<8) & 0xffff) ^ FLAC__crc16_table[((crc)>>8) ^ (data)])

Functions
void	FLAC__crc8_update (const FLAC__byte data, FLAC__uint8 *crc)
void	FLAC__crc8_update_block (const FLAC__byte *data, unsigned len, FLAC__uint8 *crc)
FLAC__uint8	FLAC__crc8 (const FLAC__byte *data, unsigned len)
unsigned	FLAC__crc16 (const FLAC__byte *data, unsigned len)

Variables
FLAC__byte const	FLAC__crc8_table [256]
unsigned const	FLAC__crc16_table [256]

Macro Definition Documentation

FLAC__CRC16_UPDATE

#define FLAC__CRC16_UPDATE	(		data,
			crc
	)		((((crc)<<8) & 0xffff) ^ FLAC__crc16_table[((crc)>>8) ^ (data)])

FLAC__CRC8_UPDATE

#define FLAC__CRC8_UPDATE	(		data,
			crc
	)		(crc) = FLAC__crc8_table[(crc) ^ (data)];

Function Documentation

FLAC__crc16()

unsigned FLAC__crc16	(	const FLAC__byte *	data,
		unsigned	len
	)

FLAC__crc8()

FLAC__uint8 FLAC__crc8	(	const FLAC__byte *	data,
		unsigned	len
	)

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FLAC__crc8_update()

void FLAC__crc8_update	(	const FLAC__byte	data,
		FLAC__uint8 *	crc
	)

FLAC__crc8_update_block()

void FLAC__crc8_update_block	(	const FLAC__byte *	data,
		unsigned	len,
		FLAC__uint8 *	crc
	)

Variable Documentation

FLAC__crc16_table

unsigned const FLAC__crc16_table[256]

FLAC__crc8_table

FLAC__byte const FLAC__crc8_table[256]