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authorpaul <paul@FreeBSD.org>1994-08-21 05:27:42 +0000
committerpaul <paul@FreeBSD.org>1994-08-21 05:27:42 +0000
commit8197ce5e98353ade5c0651b18d741110a142e3c8 (patch)
treea013f189bdf30e40e538a9e922073decb669e879 /sys/netinet/tcp_var.h
parentbe1bed59fbc221986b3caa67bfed4cf41d917a58 (diff)
downloadFreeBSD-src-8197ce5e98353ade5c0651b18d741110a142e3c8.zip
FreeBSD-src-8197ce5e98353ade5c0651b18d741110a142e3c8.tar.gz
Made idempotent.
Submitted by: Paul
Diffstat (limited to 'sys/netinet/tcp_var.h')
-rw-r--r--sys/netinet/tcp_var.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index 1b9730a..7e4192e 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -31,9 +31,11 @@
* SUCH DAMAGE.
*
* @(#)tcp_var.h 8.3 (Berkeley) 4/10/94
- * $Id$
+ * $Id: tcp_var.h,v 1.2 1994/08/02 07:49:17 davidg Exp $
*/
+#ifndef _NETINET_TCP_VAR_H_
+#define _NETINET_TCP_VAR_H_
/*
* Kernel variables for tcp.
*/
@@ -277,3 +279,5 @@ int tcp_usrreq __P((struct socket *,
int, struct mbuf *, struct mbuf *, struct mbuf *));
void tcp_xmit_timer __P((struct tcpcb *, int));
#endif
+
+#endif
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