diff options
Diffstat (limited to 'include/u-boot/crc.h')
| -rw-r--r-- | include/u-boot/crc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/u-boot/crc.h b/include/u-boot/crc.h index 52ec6a9e2d..5174bd7ac4 100644 --- a/include/u-boot/crc.h +++ b/include/u-boot/crc.h @@ -25,7 +25,10 @@ */ unsigned int crc8(unsigned int crc_start, const unsigned char *vptr, int len); -/* lib/crc16.c - 16 bit CRC with polynomial x^16+x^12+x^5+1 (CRC-CCITT) */ +/* lib/crc16.c - 16 bit CRC with polynomial x^16 + x^15 + x^2 + 1 */ +uint16_t crc16(uint16_t crc, const unsigned char *buffer, size_t len); + +/* lib/crc16-ccitt.c - 16 bit CRC with polynomial x^16+x^12+x^5+1 (CRC-CCITT) */ uint16_t crc16_ccitt(uint16_t crc_start, const unsigned char *s, int len); /** * crc16_ccitt_wd_buf - Perform CRC16-CCIT on an input buffer and return the |