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/*
* IS-IS Rout(e)ing protocol - isis_network.h
*
* Copyright (C) 2001,2002 Sampo Saaristo
* Tampere University of Technology
* Institute of Communications Engineering
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public Licenseas 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _ZEBRA_ISIS_NETWORK_H
#define _ZEBRA_ISIS_NETWORK_H
extern u_char ALL_L1_ISYSTEMS[];
extern u_char ALL_L2_ISYSTEMS[];
int isis_sock_init (struct isis_circuit *circuit);
int isis_recv_pdu_bcast (struct isis_circuit *circuit, u_char * ssnpa);
int isis_recv_pdu_p2p (struct isis_circuit *circuit, u_char * ssnpa);
int isis_send_pdu_bcast (struct isis_circuit *circuit, int level);
int isis_send_pdu_p2p (struct isis_circuit *circuit, int level);
#endif /* _ZEBRA_ISIS_NETWORK_H */
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