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    1: /*
    2:  * OSPF AS External route calculation.
    3:  * Copyright (C) 1999, 2000 Alex Zinin, Toshiaki Takada
    4:  *
    5:  * This file is part of GNU Zebra.
    6:  *
    7:  * GNU Zebra is free software; you can redistribute it and/or modify it
    8:  * under the terms of the GNU General Public License as published by the
    9:  * Free Software Foundation; either version 2, or (at your option) any
   10:  * later version.
   11:  *
   12:  * GNU Zebra is distributed in the hope that it will be useful, but
   13:  * WITHOUT ANY WARRANTY; without even the implied warranty of
   14:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   15:  * General Public License for more details.
   16:  *
   17:  * You should have received a copy of the GNU General Public License
   18:  * along with GNU Zebra; see the file COPYING.  If not, write to the Free
   19:  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   20:  * 02111-1307, USA.
   21:  */
   22: 
   23: #ifndef _ZEBRA_OSPF_ASE_H
   24: #define _ZEBRA_OSPF_ASE_H
   25: 
   26: 
   27: extern struct ospf_route *ospf_find_asbr_route (struct ospf *,
   28: 						struct route_table *,
   29: 						struct prefix_ipv4 *);
   30: extern struct ospf_route *ospf_find_asbr_route_through_area (struct
   31: 							     route_table *,
   32: 							     struct
   33: 							     prefix_ipv4 *,
   34: 							     struct ospf_area
   35: 							     *);
   36: 
   37: extern int ospf_ase_calculate_route (struct ospf *, struct ospf_lsa *);
   38: extern void ospf_ase_calculate_schedule (struct ospf *);
   39: extern void ospf_ase_calculate_timer_add (struct ospf *);
   40: 
   41: extern void ospf_ase_external_lsas_finish (struct route_table *);
   42: extern void ospf_ase_incremental_update (struct ospf *, struct ospf_lsa *);
   43: extern void ospf_ase_register_external_lsa (struct ospf_lsa *, struct ospf *);
   44: extern void ospf_ase_unregister_external_lsa (struct ospf_lsa *,
   45: 					      struct ospf *);
   46: 
   47: #endif /* _ZEBRA_OSPF_ASE_H */