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whitespace. protect from multiple inclusion. sync with kame

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This commit is contained in:
itojun 2001-12-21 04:11:24 +00:00
parent 9fe96e61e6
commit af7e7f7b93
1 changed files with 7 additions and 3 deletions
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10
sys/netinet/ip_ecn.h
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@ -1,9 +1,10 @@
/* $NetBSD: ip_ecn.h,v 1.9 2001/12/21 04:11:24 itojun Exp $ */
/* $KAME: ip_ecn.h,v 1.6 2001/05/03 14:51:48 itojun Exp $ */
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@ -15,7 +16,7 @@
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@ -28,13 +29,15 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* KAME Id: ip_ecn.h,v 1.2 1999/08/19 12:57:44 itojun Exp
*/
/*
* ECN consideration on tunnel ingress/egress operation.
* http://www.aciri.org/floyd/papers/draft-ipsec-ecn-00.txt
*/
#ifndef _NETINET_IP_ECN_H_
#define _NETINET_IP_ECN_H_
#if (defined(__FreeBSD__) && __FreeBSD__ >= 3) || defined(__NetBSD__)
#if defined(_KERNEL) && !defined(_LKM)
#include "opt_inet.h"
@ -53,3 +56,4 @@ extern void ip6_ecn_ingress __P((int, u_int32_t *, const u_int32_t *));
extern void ip6_ecn_egress __P((int, const u_int32_t *, u_int32_t *));
#endif
#endif
#endif