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/* $OpenBSD: xf_grp.c,v 1.1 1998/11/14 23:37:21 deraadt Exp $ */
/*
* The authors of this code are John Ioannidis (ji@tla.org),
* Angelos D. Keromytis (kermit@csd.uch.gr) and
* Niels Provos (provos@physnet.uni-hamburg.de).
*
* This code was written by John Ioannidis for BSD/OS in Athens, Greece,
* in November 1995.
*
* Ported to OpenBSD and NetBSD, with additional transforms, in December 1996,
* by Angelos D. Keromytis.
*
* Additional transforms and features in 1997 and 1998 by Angelos D. Keromytis
* and Niels Provos.
*
* Copyright (C) 1995, 1996, 1997, 1998 by John Ioannidis, Angelos D. Keromytis
* and Niels Provos.
*
* Permission to use, copy, and modify this software without fee
* is hereby granted, provided that this entire notice is included in
* all copies of any software which is or includes a copy or
* modification of this software.
* You may use this code under the GNU public license if you so wish. Please
* contribute changes back to the authors under this freer than GPL license
* so that we may further the use of strong encryption without limitations to
* all.
*
* THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
* IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
* REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
* MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
* PURPOSE.
*/
#include <sys/param.h>
#include <sys/file.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <sys/mbuf.h>
#include <sys/sysctl.h>
#include <net/if.h>
#include <net/route.h>
#include <net/if_dl.h>
#include <netinet/in.h>
#include <netns/ns.h>
#include <netiso/iso.h>
#include <netccitt/x25.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <paths.h>
#include "net/encap.h"
#include "netinet/ip_ipsp.h"
extern char buf[];
int xf_set __P(( struct encap_msghdr *));
int x2i __P((char *));
int
xf_grp(dst, spi, proto, dst2, spi2, proto2)
struct in_addr dst, dst2;
u_int32_t spi, spi2;
int proto, proto2;
{
struct encap_msghdr *em;
bzero(buf, EMT_GRPSPIS_FLEN);
em = (struct encap_msghdr *)&buf[0];
em->em_msglen = EMT_GRPSPIS_FLEN;
em->em_version = PFENCAP_VERSION_1;
em->em_type = EMT_GRPSPIS;
em->em_rel_spi = spi;
em->em_rel_dst = dst;
em->em_rel_sproto = proto;
em->em_rel_spi2 = spi2;
em->em_rel_dst2 = dst2;
em->em_rel_sproto2 = proto2;
return xf_set(em);
}
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