#ifndef CRC_H
#define CRC_H

#ifdef __cplusplus
extern "C" {
#endif

unsigned short _stdcall _export
  CRC16(const unsigned char *puchMsg, int usDataLen);
unsigned short _stdcall _export
  crc16_2(const unsigned char *puchMsg, int usDataLen);

#ifdef __cplusplus
}
#endif

#endif