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/*
* Copyright (C) 1999 Yasuhiro Ohara
*
* This file is part of GNU Zebra.
*
* GNU Zebra 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, or (at your option) any
* later version.
*
* GNU Zebra 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 GNU Zebra; see the file COPYING. If not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef OSPF6_ISM_H
#define OSPF6_ISM_H
/* interface state */
#define IFS_NONE 0
#define IFS_DOWN 1
#define IFS_LOOPBACK 2
#define IFS_WAITING 3
#define IFS_PTOP 4
#define IFS_DROTHER 5
#define IFS_BDR 6
#define IFS_DR 7
#define IFS_MAX 8
/* Function Prototypes */
/* interface event */
int interface_up (struct thread *);
int interface_down (struct thread *);
int wait_timer (struct thread *);
int backup_seen (struct thread *);
int neighbor_change (struct thread *);
#include "ospf6_types.h"
int dr_change (struct ospf6_interface *);
int ifs_change (state_t, char *, struct ospf6_interface *);
#endif /* OSPF6_ISM_H */
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