Made idempotent.

Submitted by:	paul

11 files changed, 66 insertions, 11 deletions

diff --git a/sys/netns/idp.h b/sys/netns/idp.h
index b3df648..96b8694 100644
--- a/sys/netns/idp.h
+++ b/sys/netns/idp.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)idp.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: idp.h,v 1.2 1994/08/02 07:51:40 davidg Exp $
  */
 
+#ifndef _NETNS_IDP_H_
+#define _NETNS_IDP_H_
+
 /*
  * Definitions for NS(tm) Internet Datagram Protocol
  */
@@ -45,3 +48,5 @@ struct idp {
 	struct ns_addr	idp_dna;	/* Destination Network Address */
 	struct ns_addr	idp_sna;	/* Source Network Address */
 };
+
+#endif
diff --git a/sys/netns/idp_var.h b/sys/netns/idp_var.h
index c1e52ec..7ff3823 100644
--- a/sys/netns/idp_var.h
+++ b/sys/netns/idp_var.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)idp_var.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: idp_var.h,v 1.2 1994/08/02 07:51:42 davidg Exp $
  */
 
+#ifndef _NETNS_IDP_VAR_H_
+#define _NETNS_IDP_VAR_H_
+
 /*
  * IDP Kernel Structures and Variables
  */
@@ -48,3 +51,5 @@ struct	idpstat {
 #ifdef KERNEL
 struct	idpstat	idpstat;
 #endif
+
+#endif
diff --git a/sys/netns/ns.h b/sys/netns/ns.h
index 69af051..527c695 100644
--- a/sys/netns/ns.h
+++ b/sys/netns/ns.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)ns.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: ns.h,v 1.2 1994/08/02 07:51:44 davidg Exp $
  */
 
+#ifndef _NETNS_NS_H_
+#define _NETNS_NS_H_
+
 /*
  * Constants and Structures defined by the Xerox Network Software
  * per "Internet Transport Protocols", XSIS 028112, December 1981
@@ -150,3 +153,5 @@ extern char *ns_ntoa __P((struct ns_addr));
 __END_DECLS
 
 #endif
+
+#endif
diff --git a/sys/netns/ns_error.h b/sys/netns/ns_error.h
index 628de17..5e88b2c 100644
--- a/sys/netns/ns_error.h
+++ b/sys/netns/ns_error.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)ns_error.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: ns_error.h,v 1.2 1994/08/02 07:51:47 davidg Exp $
  */
 
+#ifndef _NETNS_NS_ERROR_H_
+#define _NETNS_NS_ERROR_H_
+
 /*
  * Xerox NS error messages
  */
@@ -89,3 +92,5 @@ struct	ns_errstat {
 #ifdef KERNEL
 struct	ns_errstat ns_errstat;
 #endif
+
+#endif
diff --git a/sys/netns/ns_if.h b/sys/netns/ns_if.h
index f4f9f64..3032a39b 100644
--- a/sys/netns/ns_if.h
+++ b/sys/netns/ns_if.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)ns_if.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: ns_if.h,v 1.2 1994/08/02 07:51:48 davidg Exp $
  */
 
+#ifndef _NETNS_NS_IF_H_
+#define _NETNS_NS_IF_H_
+
 /*
  * Interface address, xerox version.  One of these structures
  * is allocated for each interface with an internet address.
@@ -81,3 +84,5 @@ struct	ns_ifaddr *ns_ifaddr;
 struct	ns_ifaddr *ns_iaonnetof();
 struct	ifqueue	nsintrq;	/* XNS input packet queue */
 #endif
+
+#endif
diff --git a/sys/netns/ns_pcb.h b/sys/netns/ns_pcb.h
index f63c31b..69bd331 100644
--- a/sys/netns/ns_pcb.h
+++ b/sys/netns/ns_pcb.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)ns_pcb.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: ns_pcb.h,v 1.2 1994/08/02 07:51:53 davidg Exp $
  */
 
+#ifndef _NETNS_NS_PCB_H_
+#define _NETNS_NS_PCB_H_
+
 /*
  * Ns protocol interface control block.
  */
@@ -79,3 +82,5 @@ struct nspcb {
 struct	nspcb nspcb;			/* head of list */
 struct	nspcb *ns_pcblookup();
 #endif
+
+#endif
diff --git a/sys/netns/sp.h b/sys/netns/sp.h
index fb84740..78b9134 100644
--- a/sys/netns/sp.h
+++ b/sys/netns/sp.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)sp.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: sp.h,v 1.2 1994/08/02 07:51:55 davidg Exp $
  */
 
+#ifndef _NETNS_SP_H_
+#define _NETNS_SP_H_
+
 /*
  * Definitions for Xerox NS style sequenced packet protocol
  */
@@ -51,3 +54,5 @@ struct sphdr {
 	u_short	sp_ack;		/* acknowledge number */
 	u_short	sp_alo;		/* allocation number */
 };
+
+#endif
diff --git a/sys/netns/spidp.h b/sys/netns/spidp.h
index 19c6bfa..5642f4a 100644
--- a/sys/netns/spidp.h
+++ b/sys/netns/spidp.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)spidp.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: spidp.h,v 1.2 1994/08/02 07:51:56 davidg Exp $
  */
 
+#ifndef _NETNS_SPIDP_H_
+#define _NETNS_SPIDP_H_
+
 /*
  * Definitions for NS(tm) Internet Datagram Protocol
  * containing a Sequenced Packet Protocol packet.
@@ -61,3 +64,5 @@ struct spidp_q {
 #define si_seq	si_s.sp_seq
 #define si_ack	si_s.sp_ack
 #define si_alo	si_s.sp_alo
+
+#endif
diff --git a/sys/netns/spp_debug.h b/sys/netns/spp_debug.h
index 6ad091d..51132e5 100644
--- a/sys/netns/spp_debug.h
+++ b/sys/netns/spp_debug.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)spp_debug.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: spp_debug.h,v 1.2 1994/08/02 07:51:58 davidg Exp $
  */
 
+#ifndef _NETNS_SPP_DEBUG_H_
+#define _NETNS_SPP_DEBUG_H_
+
 struct	spp_debug {
 	u_long	sd_time;
 	short	sd_act;
@@ -58,3 +61,5 @@ char	*sanames[] =
 #define	SPP_NDEBUG 100
 struct	spp_debug spp_debug[SPP_NDEBUG];
 int	spp_debx;
+
+#endif
diff --git a/sys/netns/spp_timer.h b/sys/netns/spp_timer.h
index 0a02fef..d480f20 100644
--- a/sys/netns/spp_timer.h
+++ b/sys/netns/spp_timer.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)spp_timer.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: spp_timer.h,v 1.2 1994/08/02 07:51:59 davidg Exp $
  */
 
+#ifndef _NETNS_SPP_TIMER_H_
+#define _NETNS_SPP_TIMER_H_
+
 /*
  * Definitions of the SPP timers.  These timers are counted
  * down PR_SLOWHZ times a second.
@@ -121,3 +124,5 @@ char *spptimers[] =
 #ifdef KERNEL
 extern int spp_backoff[];
 #endif
+
+#endif
diff --git a/sys/netns/spp_var.h b/sys/netns/spp_var.h
index cc4fbf4..9814167 100644
--- a/sys/netns/spp_var.h
+++ b/sys/netns/spp_var.h
@@ -31,9 +31,12 @@
  * SUCH DAMAGE.
  *
  *	@(#)spp_var.h	8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: spp_var.h,v 1.2 1994/08/02 07:52:01 davidg Exp $
  */
 
+#ifndef _NETNS_SPP_VAR_H_
+#define _NETNS_SPP_VAR_H_
+
 /*
  * Sp control block, one per connection
  */
@@ -214,3 +217,5 @@ short xnsCbug;
 #define	SSEQ_GT(a,b)	(((short)((a)-(b))) > 0)
 #define	SSEQ_GEQ(a,b)	(((short)((a)-(b))) >= 0)
 #endif
+
+#endif