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/* $OpenBSD: ipx_ip.h,v 1.4 2003/06/02 23:28:16 millert Exp $ */
/*-
*
* Copyright (c) 1996 Michael Shalayeff
* Copyright (c) 1995, Mike Mitchell
* Copyright (c) 1984, 1985, 1986, 1987, 1993
* The Regents of the University of California. 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 University 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 REGENTS 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 REGENTS 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.
*
* @(#)ipxip.h
*
* from FreeBSD Id: ipx_ip.h,v 1.5 1995/12/16 03:43:49 bde Exp
*/
#ifndef _NETIPX_IPXIP_H_
#define _NETIPX_IPXIP_H_
struct ifnet_en {
struct ifnet ifen_ifnet;
struct route ifen_route;
struct in_addr ifen_src;
struct in_addr ifen_dst;
struct ifnet_en *ifen_next;
};
#define LOMTU (1024+512) /* XXX this is TINY_LOMTU */
#ifdef _KERNEL
extern struct ifnet ipxipif;
extern struct ifnet_en *ipxip_list;
void ipxipprotoinit(void);
struct ifnet_en * ipxipattach(void);
void *ipxip_ctlinput(int cmd, struct sockaddr *sa, void *arg);
int ipxip_free(struct ifnet *ifp);
void ipxip_input(struct mbuf *m, ... );
int ipxipioctl(struct ifnet *ifp, u_long cmd, caddr_t data);
int ipxipoutput(struct ifnet *ifp, struct mbuf *m,
struct sockaddr *dst, struct rtentry *rt);
int ipxip_route(struct mbuf *m);
void ipxip_rtchange(struct in_addr *dst);
void ipxipstart(struct ifnet *ifp);
#endif /* _KERNEL */
#endif /* !_NETIPX_IPXIP_H_ */
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