we do not want to shift by the block size, which is much larger than
[dragonfly.git] / sys / netproto / ipx / ipx_ip.h
blob0fefe7bb85aecbf3aa855c51306bc2f3d0fa8b0c
1 /*
2 * Copyright (c) 1995, Mike Mitchell
3 * Copyright (c) 1984, 1985, 1986, 1987, 1993
4 * The Regents of the University of California. All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by the University of
17 * California, Berkeley and its contributors.
18 * 4. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
34 * @(#)ipxip.h
36 * $FreeBSD: src/sys/netipx/ipx_ip.h,v 1.14 1999/12/29 04:46:08 peter Exp $
37 * $DragonFly: src/sys/netproto/ipx/ipx_ip.h,v 1.5 2004/06/03 18:30:04 joerg Exp $
40 #ifndef _NETIPX_IPXIP_H_
41 #define _NETIPX_IPXIP_H_
43 struct ifnet_en {
44 struct ifnet ifen_ifnet;
45 struct route ifen_route;
46 struct in_addr ifen_src;
47 struct in_addr ifen_dst;
48 struct ifnet_en *ifen_next;
51 #define LOMTU (1024+512) /* XXX this is TINY_LOMTU */
53 #ifdef _KERNEL
55 void ipxip_ctlinput (int cmd, struct sockaddr *sa, void *arg);
56 void ipxip_input (struct mbuf *m, ...);
57 int ipxip_route (struct socket *so, struct sockopt *sopt);
59 #endif
61 #endif /* !_NETIPX_IPXIP_H_ */