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/packages/modules/Bluetooth/system/embdrv/sbc/decoder/srce/
Dframing.c104 INLINE OI_CHAR crc_iterate(uint8_t oldcrc, uint8_t next) { in crc_iterate() argument
107 idx = oldcrc ^ next; in crc_iterate()
118 INLINE OI_CHAR crc_iterate_top4(uint8_t oldcrc, uint8_t next) { in crc_iterate_top4() argument
121 idx = (oldcrc ^ next) >> 4; in crc_iterate_top4()
129 return (oldcrc << 4) ^ crc; in crc_iterate_top4()
134 INLINE uint8_t crc_iterate_top4(uint8_t oldcrc, uint8_t next) { in crc_iterate_top4() argument
135 return (oldcrc << 4) ^ crc8_narrow[(oldcrc ^ next) >> 4]; in crc_iterate_top4()