diff options
| -rw-r--r-- | include/osmocom/core/crc16.h | 8 | ||||
| -rw-r--r-- | src/crc16.c | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/include/osmocom/core/crc16.h b/include/osmocom/core/crc16.h index 7a512490..0e524176 100644 --- a/include/osmocom/core/crc16.h +++ b/include/osmocom/core/crc16.h @@ -22,13 +22,13 @@ #include <sys/types.h> -extern uint16_t const crc16_table[256]; +extern uint16_t const osmo_crc16_table[256]; -extern uint16_t crc16(uint16_t crc, const uint8_t *buffer, size_t len); +extern uint16_t osmo_crc16(uint16_t crc, const uint8_t *buffer, size_t len); -static inline uint16_t crc16_byte(uint16_t crc, const uint8_t data) +static inline uint16_t osmo_crc16_byte(uint16_t crc, const uint8_t data) { - return (crc >> 8) ^ crc16_table[(crc ^ data) & 0xff]; + return (crc >> 8) ^ osmo_crc16_table[(crc ^ data) & 0xff]; } #endif /* __CRC16_H */ diff --git a/src/crc16.c b/src/crc16.c index 3a0d0ddb..2741cf53 100644 --- a/src/crc16.c +++ b/src/crc16.c @@ -11,7 +11,7 @@ #include <osmocom/core/crc16.h> /** CRC table for the CRC-16. The poly is 0x8005 (x^16 + x^15 + x^2 + 1) */ -uint16_t const crc16_table[256] = { +uint16_t const osmo_crc16_table[256] = { 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241, 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440, 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40, @@ -54,9 +54,9 @@ uint16_t const crc16_table[256] = { * * Returns the updated CRC value. */ -uint16_t crc16(uint16_t crc, uint8_t const *buffer, size_t len) +uint16_t osmo_crc16(uint16_t crc, uint8_t const *buffer, size_t len) { while (len--) - crc = crc16_byte(crc, *buffer++); + crc = osmo_crc16_byte(crc, *buffer++); return crc; } |