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/*
* OSPF Flooding -- RFC2328 Section 13.
* Copyright (C) 1999, 2000 Toshiaki Takada
*
* 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 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_OSPF_FLOOD_H
#define _ZEBRA_OSPF_FLOOD_H
extern int ospf_flood (struct ospf *, struct ospf_neighbor *,
struct ospf_lsa *, struct ospf_lsa *);
extern int ospf_flood_through (struct ospf *, struct ospf_neighbor *,
struct ospf_lsa *);
extern int ospf_flood_through_area (struct ospf_area *,
struct ospf_neighbor *,
struct ospf_lsa *);
extern int ospf_flood_through_as (struct ospf *, struct ospf_neighbor *,
struct ospf_lsa *);
extern unsigned long ospf_ls_request_count (struct ospf_neighbor *);
extern int ospf_ls_request_isempty (struct ospf_neighbor *);
extern struct ospf_lsa *ospf_ls_request_new (struct lsa_header *);
extern void ospf_ls_request_free (struct ospf_lsa *);
extern void ospf_ls_request_add (struct ospf_neighbor *, struct ospf_lsa *);
extern void ospf_ls_request_delete (struct ospf_neighbor *,
struct ospf_lsa *);
extern void ospf_ls_request_delete_all (struct ospf_neighbor *);
extern struct ospf_lsa *ospf_ls_request_lookup (struct ospf_neighbor *,
struct ospf_lsa *);
extern unsigned long ospf_ls_retransmit_count (struct ospf_neighbor *);
extern unsigned long ospf_ls_retransmit_count_self (struct ospf_neighbor *,
int);
extern int ospf_ls_retransmit_isempty (struct ospf_neighbor *);
extern void ospf_ls_retransmit_add (struct ospf_neighbor *,
struct ospf_lsa *);
extern void ospf_ls_retransmit_delete (struct ospf_neighbor *,
struct ospf_lsa *);
extern void ospf_ls_retransmit_clear (struct ospf_neighbor *);
extern struct ospf_lsa *ospf_ls_retransmit_lookup (struct ospf_neighbor *,
struct ospf_lsa *);
extern void ospf_ls_retransmit_delete_nbr_area (struct ospf_area *,
struct ospf_lsa *);
extern void ospf_ls_retransmit_delete_nbr_as (struct ospf *,
struct ospf_lsa *);
extern void ospf_ls_retransmit_add_nbr_all (struct ospf_interface *,
struct ospf_lsa *);
extern void ospf_flood_lsa_area (struct ospf_lsa *, struct ospf_area *);
extern void ospf_flood_lsa_as (struct ospf_lsa *);
extern void ospf_lsa_flush_area (struct ospf_lsa *, struct ospf_area *);
extern void ospf_lsa_flush_as (struct ospf *, struct ospf_lsa *);
extern void ospf_lsa_flush (struct ospf *, struct ospf_lsa *);
extern struct external_info *ospf_external_info_check (struct ospf_lsa *);
extern void ospf_lsdb_init (struct ospf_lsdb *);
#endif /* _ZEBRA_OSPF_FLOOD_H */
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