/*	$OpenBSD: ipxcp.h,v 1.3 2002/06/11 18:49:18 hin Exp $	*/

/*
 * ipxcp.h - IPX Control Protocol definitions.
 *
 * Copyright (c) 1989 Carnegie Mellon University.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by Carnegie Mellon University.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Id: ipxcp.h,v 1.3 1997/03/04 03:39:33 paulus Exp
 */

/*
 * Options.
 */
#define IPX_NETWORK_NUMBER        1   /* IPX Network Number */
#define IPX_NODE_NUMBER           2
#define IPX_COMPRESSION_PROTOCOL  3
#define IPX_ROUTER_PROTOCOL       4
#define IPX_ROUTER_NAME           5
#define IPX_COMPLETE              6

/* Values for the router protocol */
#define IPX_NONE		  0
#define RIP_SAP			  2
#define NLSP			  4

typedef struct ipxcp_options {
    int neg_node       : 1;	/* Negotiate IPX node number? */
    int req_node       : 1;	/* Ask peer to send IPX node number? */

    int neg_nn         : 1;	/* Negotiate IPX network number? */
    int req_nn         : 1;     /* Ask peer to send IPX network number */

    int neg_name       : 1;	/* Negotiate IPX router name */
    int neg_complete   : 1;     /* Negotiate completion */
    int neg_router     : 1;	/* Negotiate IPX router number */

    int accept_local   : 1;	/* accept peer's value for ournode */
    int accept_remote  : 1;	/* accept peer's value for hisnode */
    int accept_network : 1;	/* accept network number */

    int tried_nlsp     : 1;	/* I have suggested NLSP already */
    int tried_rip      : 1;	/* I have suggested RIP/SAP already */

    u_int32_t his_network;	/* base network number */
    u_int32_t our_network;	/* our value for network number */
    u_int32_t network;		/* the final network number */

    u_char his_node[6];		/* peer's node number */
    u_char our_node[6];		/* our node number */
    u_char name [48];		/* name of the router */
    int    router;		/* routing protocol */
} ipxcp_options;

extern fsm ipxcp_fsm[];
extern ipxcp_options ipxcp_wantoptions[];
extern ipxcp_options ipxcp_gotoptions[];
extern ipxcp_options ipxcp_allowoptions[];
extern ipxcp_options ipxcp_hisoptions[];

extern struct protent ipxcp_protent;

extern int sipxfaddr(int, u_int32_t, u_char *);
extern int cipxfaddr(int);