X-Git-Url: http://git.sameswireless.fr/l2tpns.git/blobdiff_plain/c5e4c2cfc092317c1e3ceb0f654f880f6a8573f4..99b207fddf711ac088ac59186ed7cd361b5fb9ed:/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__ */