From 965f603238a92b6ab8cd8a0592e0fb65c096b3e1 Mon Sep 17 00:00:00 2001
From: Stefano Brivio <sbrivio@redhat.com>
Date: Sat, 26 Mar 2022 00:05:31 +0100
Subject: treewide: Add include guards

...at the moment, just for consistency with packet.h, icmp.h,
tcp.h and udp.h.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
---
 util.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'util.h')

diff --git a/util.h b/util.h
index 073a913..6779f24 100644
--- a/util.h
+++ b/util.h
@@ -3,6 +3,9 @@
  * Author: Stefano Brivio <sbrivio@redhat.com>
  */
 
+#ifndef UTIL_H
+#define UTIL_H
+
 void err(const char *format, ...);
 void warn(const char *format, ...);
 void info(const char *format, ...);
@@ -213,3 +216,5 @@ int ns_enter(struct ctx *c);
 void write_pidfile(int fd, pid_t pid);
 int __daemon(int pidfile_fd, int devnull_fd);
 int fls(unsigned long x);
+
+#endif /* UTIL_H */
-- 
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