ref: 9ca8a4f708e2d532e60a8d5ecc53f5c773187a31
dir: /qw/crc.h/
void CRC_Init(unsigned short *crcvalue); void CRC_ProcessByte(unsigned short *crcvalue, byte data); unsigned short CRC_Value(unsigned short crcvalue); unsigned short CRC_Block (byte *start, int count);