From d652830aef6bca57c9b5b003875f4e135151573f Mon Sep 17 00:00:00 2001
From: jhb <jhb@FreeBSD.org>
Date: Wed, 24 Sep 2008 18:46:39 +0000
Subject: Add multiple include guards.

---
 sys/i386/bios/apm.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/i386/bios')

diff --git a/sys/i386/bios/apm.h b/sys/i386/bios/apm.h
index 2b20e61..03c4470 100644
--- a/sys/i386/bios/apm.h
+++ b/sys/i386/bios/apm.h
@@ -18,6 +18,9 @@
  * $FreeBSD$
  */
 
+#ifndef __APM_H__
+#define	__APM_H__
+
 #define APM_NEVENTS 16
 #define APM_NPMEV   13
 #define APM_UNKNOWN	0xff
@@ -51,3 +54,4 @@ struct apm_softc {
 	u_char	event_filter[APM_NPMEV];
 };
 
+#endif /* !__APM_H__ */
-- 
cgit v1.1