74 unsigned short crc16_add(
unsigned char b,
unsigned short crc);
90 unsigned short crc16_data(
const unsigned char *data,
int datalen,
unsigned short crc16_add(unsigned char b, unsigned short acc)
Update an accumulated CRC16 checksum with one byte.
unsigned short crc16_data(const unsigned char *data, int len, unsigned short acc)
Calculate the CRC16 over a data area.