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/*
* IS-IS Rout(e)ing protocol - isis_dr.h
* IS-IS designated router related routines
*
* 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; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ZEBRA_ISIS_DR_H
#define _ZEBRA_ISIS_DR_H
void isis_run_dr(struct thread *thread);
int isis_dr_elect(struct isis_circuit *circuit, int level);
int isis_dr_resign(struct isis_circuit *circuit, int level);
int isis_dr_commence(struct isis_circuit *circuit, int level);
const char *isis_disflag2string(int disflag);
enum isis_dis_state {
ISIS_IS_NOT_DIS,
ISIS_IS_DIS,
ISIS_WAS_DIS,
ISIS_UNKNOWN_DIS
};
#endif /* _ZEBRA_ISIS_DR_H */
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