/* Recompute the FCS with one more character appended. */
#define CalcFCS(fcs, c) (((fcs) >> 8) ^ crc16_table[((fcs) ^ (c)) & 0xff])
unsigned short AddCRC16(unsigned short fcs, void const *Buf,
/* Recompute the FCS with one more character appended. */
#define CalcFCS(fcs, c) (((fcs) >> 8) ^ crc16_table[((fcs) ^ (c)) & 0xff])
unsigned short AddCRC16(unsigned short fcs, void const *Buf,