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/* $OpenBSD: pk_extern.h,v 1.5 2002/03/14 03:16:11 millert Exp $ */
/* $NetBSD: pk_extern.h,v 1.1 1996/02/13 22:05:17 christos Exp $ */
/*
* Copyright (c) 1995 Christos Zoulas. 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 Christos Zoulas.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#ifdef _KERNEL
struct pklcd;
struct mbuf_cache;
struct x25_ifaddr;
struct x25_calladdr;
struct x25_packet;
struct llc_linkcb;
struct bcdinfo;
struct sockaddr_dl;
struct rt_addrinfo;
/* pk_acct.c */
int pk_accton(char *);
void pk_acct(struct pklcd *);
/* pk_debug.c */
void pk_trace(struct x25config *, struct mbuf *, char *);
void mbuf_cache(struct mbuf_cache *, struct mbuf *);
/* pk_input.c */
void ccittintr(void);
struct pkcb *pk_newlink(struct x25_ifaddr *, caddr_t);
int pk_dellink(struct pkcb *);
int pk_resize(struct pkcb *);
void *pk_ctlinput(int, struct sockaddr *, void *);
void pkintr(void);
void pk_input(struct mbuf *, ...);
void pk_simple_bsd(octet *, octet *, int, int);
void pk_from_bcd(struct x25_calladdr *, int, struct sockaddr_x25 *,
struct x25config *);
void pk_incoming_call(struct pkcb *, struct mbuf *);
void pk_call_accepted(struct pklcd *, struct mbuf *);
void pk_parse_facilities(octet *, struct sockaddr_x25 *);
/* pk_llcsubr.c */
void cons_rtrequest(int, struct rtentry *, struct rt_addrinfo *);
struct rtentry *npaidb_enter(struct sockaddr_dl *, struct sockaddr *,
struct rtentry *, struct llc_linkcb *);
struct rtentry *npaidb_enrich(short, caddr_t, struct sockaddr_dl *);
int npaidb_destroy(struct rtentry *);
long x25_llcglue(int, struct sockaddr *);
/* pk_output.c */
void pk_output(struct pklcd *);
struct mbuf *nextpk(struct pklcd *);
/* pk_subr.c */
struct pklcd *pk_attach(struct socket *);
void pk_disconnect(struct pklcd *);
void pk_close(struct pklcd *);
struct mbuf *pk_template(int, int);
void pk_restart(struct pkcb *, int);
void pk_freelcd(struct pklcd *);
int pk_bind(struct pklcd *, struct mbuf *);
int pk_listen(struct pklcd *);
int pk_protolisten(int, int, int (*)(struct mbuf *, void *));
void pk_assoc(struct pkcb *, struct pklcd *, struct sockaddr_x25 *);
int pk_connect(struct pklcd *, struct sockaddr_x25 *);
void pk_callcomplete(struct pkcb *);
void pk_callrequest(struct pklcd *, struct sockaddr_x25 *,
struct x25config *);
void pk_build_facilities(struct mbuf *, struct sockaddr_x25 *, int);
int to_bcd(struct bcdinfo *, struct sockaddr_x25 *, struct x25config *);
int pk_getlcn(struct pkcb *);
void pk_clear(struct pklcd *, int, int);
void pk_flowcontrol(struct pklcd *, int, int);
void pk_flush(struct pklcd *);
void pk_procerror(int, struct pklcd *, char *, int);
int pk_ack(struct pklcd *, unsigned);
int pk_decode(struct x25_packet *);
void pk_restartcause(struct pkcb *, struct x25_packet *);
void pk_resetcause(struct pkcb *, struct x25_packet *);
void pk_clearcause(struct pkcb *, struct x25_packet *);
char *format_ntn(struct x25config *);
void pk_message(int, struct x25config *, char *, ...);
int pk_fragment(struct pklcd *, struct mbuf *, int, int, int);
/* pk_timer.c */
void pk_timer(void);
/* pk_usrreq.c */
int pk_usrreq(struct socket *, int, struct mbuf *, struct mbuf *,
struct mbuf *);
int pk_start(struct pklcd *);
int pk_control(struct socket *, u_long, caddr_t, struct ifnet *);
int pk_ctloutput(int, struct socket *, int, int, struct mbuf **);
int pk_checksockaddr(struct mbuf *);
int pk_send(struct mbuf *, void *);
#endif
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