diff options
Diffstat (limited to 'sys/sys')
| -rw-r--r-- | sys/sys/libkern.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/sys/libkern.h b/sys/sys/libkern.h index 28ab3df..a960df8 100644 --- a/sys/sys/libkern.h +++ b/sys/sys/libkern.h @@ -178,6 +178,11 @@ crc32(const void *buf, size_t size) uint32_t calculate_crc32c(uint32_t crc32c, const unsigned char *buffer, unsigned int length); +#ifdef _KERNEL +#if defined(__amd64__) || defined(__i386__) +uint32_t sse42_crc32c(uint32_t, const unsigned char *, unsigned); +#endif +#endif LIBKERN_INLINE void *memset(void *, int, size_t); |
