X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/b4451ee1a4e9b38331aee04e53092c3a2ee84b50..c239d4b22829335fda98b66ce045a3f624436eeb:/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__ */