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51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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* OSPF calculation.
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* Copyright (C) 1999 Kunihiro Ishiguro
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*
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* This file is part of GNU Zebra.
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*
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* GNU Zebra is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* GNU Zebra is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Zebra; see the file COPYING. If not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#define OSPF_VERTEX_ROUTER 1
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#define OSPF_VERTEX_NETWORK 2
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#define OSPF_VERTEX_PROCESSED 0x01
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struct vertex
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{
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u_char flags;
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u_char type;
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struct in_addr id;
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struct lsa_header *lsa;
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u_int32_t distance;
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list child;
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list nexthop;
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};
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struct vertex_nexthop
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{
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struct ospf_interface *oi;
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struct in_addr router;
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struct vertex *parent;
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};
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void ospf_spf_calculate_schedule ();
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void ospf_rtrs_free (struct route_table *);
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/* void ospf_spf_calculate_timer_add (); */
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