1 /* $FreeBSD: src/sys/netinet6/in6_gif.h,v 1.2.2.3 2002/11/08 16:57:13 ume Exp $ */
2 /* $DragonFly: src/sys/netinet6/in6_gif.h,v 1.4 2006/05/20 02:42:12 dillon Exp $ */
3 /* $KAME: in6_gif.h,v 1.5 2000/04/14 08:36:03 itojun Exp $ */
6 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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.
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)
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30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #ifndef _NETINET6_IN6_GIF_H_
35 #define _NETINET6_IN6_GIF_H_
45 int in6_gif_input (struct mbuf **, int *, int);
46 int in6_gif_output (struct ifnet *, int, struct mbuf *);
47 int gif_encapcheck6 (const struct mbuf *, int, int, void *);
48 int in6_gif_attach (struct gif_softc *);
49 int in6_gif_detach (struct gif_softc *);
53 #endif /*_NETINET6_IN6_GIF_H_*/