crc16-plain.h

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#ifndef __CRC____PLAIN_H__
#define __CRC____PLAIN_H__
 
#include <stddef.h>
#include <stdint.h>
 
#include "ws_symbol_export.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define CRC_ALGO_TABLE_DRIVEN 1
 
typedef uint16_t crc16_plain_t;
 
long crc16_plain_reflect(long data, size_t data_len);
 
static inline crc16_plain_t crc16_plain_init(void)
{
    return 0x0000;
}
 
WS_DLL_PUBLIC
crc16_plain_t crc16_plain_update(crc16_plain_t crc, const unsigned char *data, size_t data_len);
 
static inline crc16_plain_t crc16_plain_finalize(crc16_plain_t crc)
{
    return crc ^ 0x0000;
}
 
WS_DLL_PUBLIC
uint16_t crc16_8005_noreflect_noxor(const uint8_t *data, uint64_t data_len);
 
 
#ifdef __cplusplus
}           /* closing brace for extern "C" */
#endif
 
#endif      /* __CRC____PLAIN_H__ */