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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/in_systm.h
parent704a4b23790dbd9ab4869662980b908dfba2a41f (diff)
Inclusion protection.
Diffstat (limited to 'sys/netinet/in_systm.h')
-rw-r--r--sys/netinet/in_systm.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/sys/netinet/in_systm.h b/sys/netinet/in_systm.h
index 8cf64aaccb2..b2c69dd504b 100644
--- a/sys/netinet/in_systm.h
+++ b/sys/netinet/in_systm.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: in_systm.h,v 1.2 1997/02/24 14:06:35 niklas Exp $ */
+/* $OpenBSD: in_systm.h,v 1.3 2001/06/09 07:03:41 angelos Exp $ */
/* $NetBSD: in_systm.h,v 1.8 1995/04/13 06:29:22 cgd Exp $ */
/*
@@ -36,6 +36,9 @@
* @(#)in_systm.h 8.1 (Berkeley) 6/10/93
*/
+#ifndef _NETINET_IN_SYSTM_H_
+#define _NETINET_IN_SYSTM_H_
+
/*
* Miscellaneous internetwork
* definitions for kernel.
@@ -56,4 +59,6 @@ typedef u_int32_t n_time; /* ms since 00:00 GMT, byte rev */
#ifdef _KERNEL
n_time iptime __P((void));
-#endif
+#endif /* _KERNEL */
+#endif /* _NETINET_IN_SYSTM_H_ */
+