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/*
* BIRD -- OSPF
*
* (c) 2000 Ondrej Filip <feela@network.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*
*/
#ifndef _BIRD_OSPF_RT_H_
#define _BIRD_OSPF_RT_H_
struct infib {
struct fib_node fn;
u16 metric;
u16 oldmetric;
struct top_hash_entry *en;
struct top_hash_entry *olden;
};
struct extfib {
struct fib_node fn;
u16 metric;
u16 metric2;
ip_addr nh;
u32 tag;
struct iface *nhi;
u16 oldmetric;
u16 oldmetric2;
ip_addr oldnh;
u32 oldtag;
};
void ospf_rt_spfa(struct ospf_area *oa);
void ospf_ext_spfa(struct proto_ospf *po);
void add_cand(list *l, struct top_hash_entry *en, struct top_hash_entry *par,
u16 dist, struct ospf_area *oa);
void calc_next_hop(struct top_hash_entry *par, struct top_hash_entry *en,
struct ospf_area *oa);
void init_infib(struct fib_node *fn);
void init_efib(struct fib_node *fn);
#endif /* _BIRD_OSPF_RT_H_ */
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