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lib: merge CRC16-CCITT into u-boot/crc.h

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This merges the CRC16-CCITT headers into u-boot/crc.h to prepare for
rolling CRC16 into the hash infrastructure.  Given that CRC8, CRC32
and CRC32-C already have their prototypes in a single header file, it
seems a good idea to also include CRC16-CCITT in the same.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
This commit is contained in:
Philipp Tomsich
2018-11-25 19:22:18 +01:00
committed by Tom Rini
parent c49aff3e66
commit a740ee913e
9 changed files with 10 additions and 50 deletions
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3
include/u-boot/crc.h
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@@ -11,6 +11,9 @@
/* lib/crc8.c */
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) */
uint16_t crc16_ccitt(uint16_t crc_start, const unsigned char *s, int len);
/* lib/crc32.c */
uint32_t crc32 (uint32_t, const unsigned char *, uint);
uint32_t crc32_wd (uint32_t, const unsigned char *, uint, uint);