/* $NetBSD: ipsec6.h,v 1.29 2018/05/14 17:34:26 maxv Exp $ */ /* $FreeBSD: ipsec6.h,v 1.1.4.1 2003/01/24 05:11:35 sam Exp $ */ /* $KAME: ipsec.h,v 1.44 2001/03/23 08:08:47 itojun Exp $ */ /* * Copyright (C) 1995, 1996, 1997, and 1998 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: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 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 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef _NETIPSEC_IPSEC6_H_ #define _NETIPSEC_IPSEC6_H_ #include #include #include #ifdef _KERNEL extern int ip6_esp_trans_deflev; extern int ip6_esp_net_deflev; extern int ip6_ah_trans_deflev; extern int ip6_ah_net_deflev; extern int ip6_ipsec_ecn; extern struct secpolicy ip6_def_policy; struct in6pcb; struct tcp6cb; struct secpolicy *ipsec6_check_policy(struct mbuf *, struct in6pcb *, int, int *, int *); size_t ipsec6_hdrsiz_tcp(struct tcpcb *); void *esp6_ctlinput(int, const struct sockaddr *, void *); void *ah6_ctlinput(int, const struct sockaddr *, void *); struct m_tag; int ipsec6_common_input(struct mbuf **, int *, int); int ipsec6_common_input_cb(struct mbuf *, struct secasvar *, int, int); int ipsec6_process_packet(struct mbuf *, const struct ipsecrequest *); #endif /*_KERNEL*/ #endif /* !_NETIPSEC_IPSEC6_H_ */