Fixed warnings in netstat found by David Greenman.

[unix-history] / sys / netinet / tcp.h

diff --git a/sys/netinet/tcp.h b/sys/netinet/tcp.h
index d38f340..5b9fea3 100644 (file)
--- a/sys/netinet/tcp.h
+++ b/sys/netinet/tcp.h
@@ -30,9 +30,13 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *

- *     @(#)tcp.h       7.7 (Berkeley) 6/28/90
+ *     from: @(#)tcp.h 7.7 (Berkeley) 6/28/90
+ *     $Id: tcp.h,v 1.2 1993/10/16 18:26:20 rgrimes Exp $

  */
 
  */
 

+#ifndef _NETINET_TCP_H_
+#define _NETINET_TCP_H_ 1
+

 typedef        u_long  tcp_seq;
 /*
  * TCP header.
 typedef        u_long  tcp_seq;
 /*
  * TCP header.


@@ -82,3 +86,4 @@ struct tcphdr {
  */
 #define        TCP_NODELAY     0x01    /* don't delay send to coalesce packets */
 #define        TCP_MAXSEG      0x02    /* set maximum segment size */
  */
 #define        TCP_NODELAY     0x01    /* don't delay send to coalesce packets */
 #define        TCP_MAXSEG      0x02    /* set maximum segment size */

+#endif /* _NETINET_TCP_H_ */