156 INLINE OI_CHAR crc_iterate(uint8_t oldcrc, uint8_t next) {  in crc_iterate()  argument
159   idx = oldcrc ^ next;  in crc_iterate()
170 INLINE OI_CHAR crc_iterate_top4(uint8_t oldcrc, uint8_t next) {  in crc_iterate_top4()  argument
173   idx = (oldcrc ^ next) >> 4;  in crc_iterate_top4()
186 INLINE uint8_t crc_iterate_top4(uint8_t oldcrc, uint8_t next) {  in crc_iterate_top4()  argument
187   return (oldcrc << 4) ^ crc8_narrow[(oldcrc ^ next) >> 4];  in crc_iterate_top4()
191 INLINE uint8_t crc_iterate(uint8_t crc, uint8_t next) {  in crc_iterate()  argument
192   crc = (crc << 4) ^ crc8_narrow[(crc ^ next) >> 4];  in crc_iterate()
193   crc = (crc << 4) ^ crc8_narrow[((crc >> 4) ^ next) & 0xf];  in crc_iterate()
199 INLINE uint8_t crc_iterate(uint8_t crc, uint8_t next) {  in crc_iterate()  argument
200   return crc8_narrow[crc ^ next];  in crc_iterate()