[src/trunk]: src/sys/arch/arm/sa11x0 guard against being included twice

[bsh <bsh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/75aea4d454f7
branches:  trunk
changeset: 540536:75aea4d454f7
user:      bsh <bsh%NetBSD.org@localhost>
date:      Wed Dec 18 04:20:36 2002 +0000

description:
guard against being included twice

diffstat:

 sys/arch/arm/sa11x0/sa11x0_var.h |  7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diffs (25 lines):

diff -r 7c1b8b1c31f8 -r 75aea4d454f7 sys/arch/arm/sa11x0/sa11x0_var.h
--- a/sys/arch/arm/sa11x0/sa11x0_var.h  Wed Dec 18 04:16:09 2002 +0000
+++ b/sys/arch/arm/sa11x0/sa11x0_var.h  Wed Dec 18 04:20:36 2002 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: sa11x0_var.h,v 1.2 2002/03/12 23:57:35 rjs Exp $        */
+/*      $NetBSD: sa11x0_var.h,v 1.3 2002/12/18 04:20:36 bsh Exp $        */
 
 /*-
  * Copyright (c) 2001, The NetBSD Foundation, Inc.  All rights reserved.
@@ -36,6 +36,9 @@
  *
  */
 
+#ifndef _SA11X0_VAR_H
+#define _SA11X0_VAR_H
+
 #include <sys/conf.h>
 #include <sys/device.h>
 
@@ -72,3 +75,5 @@
 void *sa11x0_intr_establish(sa11x0_chipset_tag_t, int, int, int, 
                            int (*)(void *), void *);
 void sa11x0_intr_disestablish(sa11x0_chipset_tag_t, void *);
+
+#endif /* _SA11X0_VAR_H */