X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/67fb382676922a55ea4e9b3bff5f9a368c8765e7..ed90ea49e025e0c8083f9d98768d870e6a880f13:/util.h

diff --git a/util.h b/util.h
index ec2c017..be797f8 100644
--- a/util.h
+++ b/util.h
@@ -1 +1,6 @@
+#ifndef __UTIL_H__
+#define __UTIL_H__
+
 char *inet_toa(unsigned long addr);
+
+#endif /* __UTIL_H__ */