From ac6cc240b0bab463b2af61374aac9e56e2fcd8dc Mon Sep 17 00:00:00 2001
From: art <art@openbsd.org>
Date: Thu, 23 Mar 2000 14:59:23 +0000
Subject: [PATCH] Protect from multiple include.

---
 sys/sys/timeout.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sys/sys/timeout.h b/sys/sys/timeout.h
index d1981a40655..f95f95a49f9 100644
--- a/sys/sys/timeout.h
+++ b/sys/sys/timeout.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: timeout.h,v 1.3 2000/03/23 11:24:42 art Exp $	*/
+/*	$OpenBSD: timeout.h,v 1.4 2000/03/23 14:59:23 art Exp $	*/
 /*
  * Copyright (c) 2000 Artur Grabowski <art@openbsd.org>
  * All rights reserved. 
@@ -27,6 +27,9 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
+#ifndef _SYS_TIMEOUT_H_
+#define _SYS_TIMEOUT_H_
+
 #include <sys/queue.h>
 
 /*
@@ -102,3 +105,4 @@ int timeout_hardclock_update __P((void));
  */
 extern int ntimeout;
 extern struct timeout *timeouts;
+#endif	/* _SYS_TIMEOUT_H_ */
-- 
2.20.1