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authorAngelos D. Keromytis <angelos@cvs.openbsd.org>2001-06-09 07:03:46 +0000
committerAngelos D. Keromytis <angelos@cvs.openbsd.org>2001-06-09 07:03:46 +0000
commit29cf16ac90acaf062d15901509e3a67ca4ef738e (patch)
treeed4d67d6d710a9f74690b2ce796fdcc9b072d559 /sys/netinet/icmp_var.h
parent704a4b23790dbd9ab4869662980b908dfba2a41f (diff)
Inclusion protection.
Diffstat (limited to 'sys/netinet/icmp_var.h')
-rw-r--r--sys/netinet/icmp_var.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/netinet/icmp_var.h b/sys/netinet/icmp_var.h
index eb212370741..df7f38801bf 100644
--- a/sys/netinet/icmp_var.h
+++ b/sys/netinet/icmp_var.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: icmp_var.h,v 1.5 2000/10/10 14:24:33 itojun Exp $ */
+/* $OpenBSD: icmp_var.h,v 1.6 2001/06/09 07:03:39 angelos Exp $ */
/* $NetBSD: icmp_var.h,v 1.8 1995/03/26 20:32:19 jtc Exp $ */
/*
@@ -36,6 +36,9 @@
* @(#)icmp_var.h 8.1 (Berkeley) 6/10/93
*/
+#ifndef _NETINET_ICMP_VAR_H_
+#define _NETINET_ICMP_VAR_H_
+
/*
* Variables related to this implementation
* of the internet control message protocol.
@@ -73,4 +76,5 @@ struct icmpstat {
#ifdef _KERNEL
struct icmpstat icmpstat;
-#endif
+#endif /* _KERNEL */
+#endif /* _NETINET_ICMP_VAR_H_ */