1 /*	$OpenBSD: pfkey.h,v 1.3 2005/06/30 18:27:14 hshoexer Exp $	*/
2 /*
3  * Copyright (c) 2004, 2005 Hans-Joerg Hoexer <hshoexer@openbsd.org>
4  *
5  * Permission to use, copy, modify, and distribute this software for any
6  * purpose with or without fee is hereby granted, provided that the above
7  * copyright notice and this permission notice appear in all copies.
8  *
9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16  */
17 
18 #ifndef _PFKEY_H_
19 #define _PFKEY_H_
20 
21 #define PFKEYV2_CHUNK sizeof(u_int64_t)
22 
23 enum {
24 	PFK_ACTION_ADD, PFK_ACTION_DELETE
25 };
26 
27 int	pfkey_parse(struct sadb_msg *, struct ipsec_rule *);
28 void	pfkey_print_sa(struct sadb_msg *, int);
29 int	pfkey_ipsec_establish(int, struct ipsec_rule *);
30 int	pfkey_ipsec_flush(void);
31 int	pfkey_init(void);
32 
33 #endif	/* _PFKEY_H_ */
34