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1 /*	$NetBSD: isakmp_inf.h,v 1.4 2006/09/09 16:22:09 manu Exp $	*/
2 
3 /* Id: isakmp_inf.h,v 1.6 2005/05/07 14:15:59 manubsd Exp */
4 
5 /*
6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
7  * All rights reserved.
8  *
9  * Redistribution and use in source and binary forms, with or without
10  * modification, are permitted provided that the following conditions
11  * are met:
12  * 1. Redistributions of source code must retain the above copyright
13  *    notice, this list of conditions and the following disclaimer.
14  * 2. Redistributions in binary form must reproduce the above copyright
15  *    notice, this list of conditions and the following disclaimer in the
16  *    documentation and/or other materials provided with the distribution.
17  * 3. Neither the name of the project nor the names of its contributors
18  *    may be used to endorse or promote products derived from this software
19  *    without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31  * SUCH DAMAGE.
32  */
33 
34 #ifndef _ISAKMP_INF_H
35 #define _ISAKMP_INF_H
36 
37 struct saproto;
38 extern int isakmp_info_recv __P((struct ph1handle *, vchar_t *));
39 extern int isakmp_info_send_d1 __P((struct ph1handle *));
40 extern int isakmp_info_send_d2 __P((struct ph2handle *));
41 extern int isakmp_info_send_nx __P((struct isakmp *,
42 	struct sockaddr *, struct sockaddr *, int, vchar_t *));
43 extern int isakmp_info_send_n1 __P((struct ph1handle *, int, vchar_t *));
44 extern int isakmp_info_send_n2 __P((struct ph2handle *, int, vchar_t *));
45 extern int isakmp_info_send_common __P((struct ph1handle *,
46 	vchar_t *, u_int32_t, int));
47 
48 extern vchar_t * isakmp_add_pl_n __P((vchar_t *, u_int8_t **, int,
49 	struct saproto *, vchar_t *));
50 
51 extern void isakmp_check_notify __P((struct isakmp_gen *, struct ph1handle *));
52 
53 #ifdef ENABLE_DPD
54 extern int isakmp_sched_r_u __P((struct ph1handle *, int));
55 #endif
56 
57 extern void purge_ipsec_spi __P((struct sockaddr *, int,	u_int32_t *, size_t));
58 extern int tunnel_mode_prop __P((struct saprop *));
59 
60 #endif /* _ISAKMP_INF_H */
61