crchash.h File Reference

CRC checksums and hashes. More...

#include "gate/encode/gate_encode_api.h"
#include "gate/gatetypes.h"

Classes
struct	gate_crc32_class
union	gate_crc32_result_class
struct	gate_crc16_class
union	gate_crc16_result_class

Macros
#define	GATE_CRC32_RESULT_LENGTH   4
#define	GATE_CRC16_RESULT_LENGTH   2
#define	GATE_CRC16_TYPE_ARC   1
#define	GATE_CRC16_TYPE_MODBUS   2
#define	GATE_CRC16_TYPE_KERMIT   3
#define	GATE_CRC16_TYPE_CCITT_FALSE   4
#define	GATE_CRC16_TYPE_XMODEM   5

Typedefs
typedef struct gate_crc32_class	gate_crc32_t
typedef union gate_crc32_result_class	gate_crc32_result_t
typedef struct gate_crc16_class	gate_crc16_t
typedef union gate_crc16_result_class	gate_crc16_result_t

Functions
GATE_ENCODE_API void	gate_crc32_init (gate_crc32_t *crc32hash)
GATE_ENCODE_API void	gate_crc32_update (gate_crc32_t *crc32hash, void const *databuffer, unsigned databufferlength)
GATE_ENCODE_API void	gate_crc32_finish (gate_crc32_t *crc32hash, gate_crc32_result_t *resulthashbuffer)
GATE_ENCODE_API void	gate_crc16_init (gate_crc16_t *crc16hash, unsigned crc16type)
GATE_ENCODE_API void	gate_crc16_update (gate_crc16_t *crc16hash, void const *databuffer, unsigned databufferlength)
GATE_ENCODE_API void	gate_crc16_finish (gate_crc16_t *crc16hash, gate_crc16_result_t *resulthashbuffer)

Detailed Description

CRC checksums and hashes.