diff options
Diffstat (limited to 'partx/crc32.h')
| -rw-r--r-- | partx/crc32.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/partx/crc32.h b/partx/crc32.h new file mode 100644 index 000000000..a4505b842 --- /dev/null +++ b/partx/crc32.h @@ -0,0 +1,19 @@ +/* + * crc32.h + */ +#ifndef _CRC32_H +#define _CRC32_H + +#include <inttypes.h> +#include <stdlib.h> + +extern int init_crc32(void); +extern void cleanup_crc32(void); +extern uint32_t crc32_le(uint32_t crc, unsigned char const *p, size_t len); +extern uint32_t crc32_be(uint32_t crc, unsigned char const *p, size_t len); + +#define crc32(seed, data, length) crc32_le(seed, (unsigned char const *)data, length) +#define ether_crc_le(length, data) crc32_le(~0, data, length) +#define ether_crc(length, data) crc32_be(~0, data, length) + +#endif /* _CRC32_H */ |