/*

    IPX support library

    Copyright (C) 1994, 1995  Ales Dryak <e-mail: A.Dryak@sh.cvut.cz>
    Copyright (C) 1996, Volker Lendecke <lendecke@namu01.gwdg.de>

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/
#ifndef __IPXUTIL_H__

#define __IPXUTIL_H__

#include <stdio.h>
#include <netipx/ipx.h>

#define IPX_MAX_ERROR	(255)
#define IPX_THIS_NET 	(0)
#define IPX_THIS_NODE	(ipx_this_node)
#define IPX_BROADCAST	(ipx_broadcast_node)
#define IPX_AUTO_PORT	(0)
#define IPX_USER_PTYPE	(0)
#define IPX_IS_INTERNAL (1)

typedef unsigned char IPXNode[6];
typedef unsigned long int IPXNet;
typedef unsigned short int IPXPort;
typedef unsigned short int hop_t;
typedef unsigned short int tick_t;

void ipx_print_node(IPXNode node);
void ipx_print_network(IPXNet net);
void ipx_print_port(IPXPort port);
void ipx_print_saddr(struct sockaddr_ipx* sipx);

void ipx_fprint_node(FILE* file,IPXNode node);
void ipx_fprint_network(FILE* file,IPXNet net);
void ipx_fprint_port(FILE* file,IPXPort port);
void ipx_fprint_saddr(FILE* file,struct sockaddr_ipx* sipx);

int ipx_sscanf_node(char *buf, IPXNode node);
int ipx_sscanf_net(char *buf, IPXNet *target);

void ipx_assign_node(IPXNode dest,IPXNode src);
int ipx_node_equal(IPXNode n1,IPXNode n2);

extern IPXNode ipx_this_node;
extern IPXNode ipx_broadcast_node;

extern char ipx_err_string[IPX_MAX_ERROR+1];

#endif