diff options
Diffstat (limited to 'src/checksum.h')
-rw-r--r-- | src/checksum.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/checksum.h b/src/checksum.h index 74fe69f..192d538 100644 --- a/src/checksum.h +++ b/src/checksum.h @@ -1,3 +1,6 @@ +#ifndef CHECKSUM_H +#define CHECKSUM_H + #include <stdint.h> struct sockaddr; @@ -14,3 +17,5 @@ uint16_t csum_partial(const void *buff, int len, uint16_t wsum); * otherwise identical to csum_partial. */ uint16_t csum_sockaddr_partial(const struct sockaddr *addr, int incl_port, uint16_t wsum); + +#endif |