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| author | Gabor Juhos <juhosg@openwrt.org> | 2010-03-27 17:38:30 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2010-03-27 17:38:30 +0000 |
| commit | 67584948974eebb93e87f30a417fc1bde5f73542 (patch) | |
| tree | 0349fd2c1217b8842605ade74b436029f8c28fda /package/mtd/src/crc32.h | |
| parent | 585198518e13b44120dcc30ac6f7707d6ddb2d7a (diff) | |
| download | mtk-20170518-67584948974eebb93e87f30a417fc1bde5f73542.zip mtk-20170518-67584948974eebb93e87f30a417fc1bde5f73542.tar.gz mtk-20170518-67584948974eebb93e87f30a417fc1bde5f73542.tar.bz2 | |
package/mtd: reuse existing crc32 stuff in the trx code
* patch by Bernhard Loos
* note: fixed compiler error on brcm47xx
SVN-Revision: 20523
Diffstat (limited to 'package/mtd/src/crc32.h')
| -rw-r--r-- | package/mtd/src/crc32.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/package/mtd/src/crc32.h b/package/mtd/src/crc32.h index ee3145b..68f8ee4 100644 --- a/package/mtd/src/crc32.h +++ b/package/mtd/src/crc32.h @@ -7,7 +7,7 @@ extern const uint32_t crc32_table[256]; /* Return a 32-bit CRC of the contents of the buffer. */ - static inline uint32_t +static inline uint32_t crc32(uint32_t val, const void *ss, int len) { const unsigned char *s = ss; @@ -16,4 +16,11 @@ crc32(uint32_t val, const void *ss, int len) return val; } +static inline unsigned int crc32buf(char *buf, size_t len) +{ + return crc32(0xFFFFFFFF, buf, len); +} + + + #endif |