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/* $OpenBSD: ipx_if.h,v 1.2 1996/10/26 09:34:50 mickey 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. 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.
*
* @(#)ipx_if.h
*
* from FreeBSD Id: ipx_if.h,v 1.5 1995/11/24 12:25:05 bde Exp
*/
#ifndef _NETIPX_IPX_IF_H_
#define _NETIPX_IPX_IF_H_
/*
* Interface address. One of these structures
* is allocated for each interface with an internet address.
* The ifaddr structure contains the protocol-independent part
* of the structure and is assumed to be first.
*/
struct ipx_ifaddr {
struct ifaddr ia_ifa; /* protocol-independent info */
#define ia_ifp ia_ifa.ifa_ifp
#define ia_flags ia_ifa.ifa_flags
TAILQ_ENTRY(ipx_ifaddr) ia_list;/* list of IPX addresses */
struct sockaddr_ipx ia_addr; /* reserve space for my address */
struct sockaddr_ipx ia_dstaddr;/* space for my broadcast address */
#define ia_broadaddr ia_dstaddr
struct sockaddr_ipx ia_netmask;/* space for my network mask */
};
struct ipx_aliasreq {
char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */
struct sockaddr_ipx ifra_addr;
struct sockaddr_ipx ifra_dstaddr;
#define ifra_broadaddr ifra_dstaddr
};
/*
* Given a pointer to an ipx_ifaddr (ifaddr),
* return a pointer to the addr as a sockadd_ipx.
*/
#define IA_SIPX(ia) (&(((struct ipx_ifaddr *)(ia))->ia_addr))
#define ETHERTYPE_8023 0x0001 /* Ethernet_802.3 */
#define ETHERTYPE_8022 0x0004 /* Ethernet_802.2 */
#define ETHERTYPE_SNAP 0x0005 /* Ethernet_SNAP, internal use only */
#define ETHERTYPE_8022TR 0x0011 /* Ethernet_802.2 w/ trailers */
#define ETHERTYPE_II 0x8137 /* Ethernet_II */
#ifdef IPXIP
struct ipxip_req {
struct sockaddr rq_ipx; /* must be ipx format destination */
struct sockaddr rq_ip; /* must be ip format gateway */
u_int16_t rq_flags;
};
#endif
#ifdef _KERNEL
TAILQ_HEAD(ipx_ifaddrhead, ipx_ifaddr);
extern struct ifqueue ipxintrq; /* IPX input packet queue */
extern struct ipx_ifaddrhead ipx_ifaddr;
struct ipx_ifaddr *
ipx_iaonnetof __P((struct ipx_addr *dst));
int ipx_ifinit __P((struct ifnet *ifp, struct ipx_ifaddr *ia,
struct sockaddr_ipx *sipx, int scrub));
void ipx_ifscrub __P((struct ifnet *ifp, struct ipx_ifaddr *ia));
#endif
#endif /* !_NETIPX_IPX_IF_H_ */
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