diff options
Diffstat (limited to 'sys/netinet/ip.h')
| -rw-r--r-- | sys/netinet/ip.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netinet/ip.h b/sys/netinet/ip.h index 2f5687e9f7fb..69b5bf0e428d 100644 --- a/sys/netinet/ip.h +++ b/sys/netinet/ip.h @@ -31,9 +31,12 @@ * SUCH DAMAGE. * * from: @(#)ip.h 7.10 (Berkeley) 6/28/90 - * $Id: ip.h,v 1.2 1993/10/16 18:26:08 rgrimes Exp $ + * $Id: ip.h,v 1.3 1993/11/07 17:47:54 wollman Exp $ */ +#ifndef _NETINET_IP_H_ +#define _NETINET_IP_H_ 1 + /* * Definitions for internet protocol version 4. * Per RFC 791, September 1981. @@ -165,3 +168,4 @@ struct ip_timestamp { #define IPTTLDEC 1 /* subtracted when forwarding */ #define IP_MSS 576 /* default maximum segment size */ +#endif /* _NETINET_IP_H_ */ |