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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_seq.h
parentbe1bed59fbc221986b3caa67bfed4cf41d917a58 (diff)
downloadFreeBSD-src-8197ce5e98353ade5c0651b18d741110a142e3c8.zip
FreeBSD-src-8197ce5e98353ade5c0651b18d741110a142e3c8.tar.gz
Made idempotent.
Submitted by: Paul
Diffstat (limited to 'sys/netinet/tcp_seq.h')
-rw-r--r--sys/netinet/tcp_seq.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/netinet/tcp_seq.h b/sys/netinet/tcp_seq.h
index 7305eb7..d6dc919 100644
--- a/sys/netinet/tcp_seq.h
+++ b/sys/netinet/tcp_seq.h
@@ -31,9 +31,11 @@
* SUCH DAMAGE.
*
* @(#)tcp_seq.h 8.1 (Berkeley) 6/10/93
- * $Id$
+ * $Id: tcp_seq.h,v 1.2 1994/08/02 07:49:06 davidg Exp $
*/
+#ifndef _NETINET_TCP_SEQ_H_
+#define _NETINET_TCP_SEQ_H_
/*
* TCP sequence numbers are 32 bit integers operated
* on with modular arithmetic. These macros can be
@@ -61,3 +63,4 @@
#ifdef KERNEL
tcp_seq tcp_iss; /* tcp initial send seq # */
#endif
+#endif
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