diff options
Diffstat (limited to 'sys/net/if_arp.h')
| -rw-r--r-- | sys/net/if_arp.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/net/if_arp.h b/sys/net/if_arp.h index 9642ddf..471e2e0 100644 --- a/sys/net/if_arp.h +++ b/sys/net/if_arp.h @@ -31,9 +31,12 @@ * SUCH DAMAGE. * * @(#)if_arp.h 8.1 (Berkeley) 6/10/93 - * $Id$ + * $Id: if_arp.h,v 1.2 1994/08/02 07:46:10 davidg Exp $ */ +#ifndef _NET_IF_ARP_H_ +#define _NET_IF_ARP_H_ + /* * Address Resolution Protocol. * @@ -84,3 +87,5 @@ struct arpreq { #define ATF_PERM 0x04 /* permanent entry */ #define ATF_PUBL 0x08 /* publish entry (respond for other host) */ #define ATF_USETRAILERS 0x10 /* has requested trailers */ + +#endif |
