From 660c5a501a4a1f56677d534373cf1a251a01b672 Mon Sep 17 00:00:00 2001
From: cassidy <cassidy@NetBSD.org>
Date: Sun, 5 Sep 1993 00:46:54 +0000
Subject: [PATCH] Add definitions for RARP request and reply.

---
 sys/net/if_arp.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/net/if_arp.h b/sys/net/if_arp.h
index c41fe178222c..0e2cf7fdc6bc 100644
--- a/sys/net/if_arp.h
+++ b/sys/net/if_arp.h
@@ -31,7 +31,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)if_arp.h	7.4 (Berkeley) 6/28/90
- *	$Id: if_arp.h,v 1.4 1993/08/03 01:51:16 glass Exp $
+ *	$Id: if_arp.h,v 1.5 1993/09/05 00:46:54 cassidy Exp $
  */
 
 #ifndef _NET_IF_ARP_H_
@@ -56,6 +56,8 @@ struct	arphdr {
 	u_short	ar_op;		/* one of: */
 #define	ARPOP_REQUEST	1	/* request to resolve address */
 #define	ARPOP_REPLY	2	/* response to previous request */
+#define REVARP_REQUEST	3	/* reverse ARP request */
+#define REVARP_REPLY	4	/* reverse ARP reply */
 /*
  * The remaining fields are variable in size,
  * according to the sizes above.