/* * 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_LSALIB_H_ #define _BIRD_OSPF_LSALIB_H_ void htonlsah(struct ospf_lsa_header *h, struct ospf_lsa_header *n); void ntohlsah(struct ospf_lsa_header *n, struct ospf_lsa_header *h); void htonlsab(void *h, void *n, u8 type, u16 len); void ntohlsab(void *n, void *h, u8 type, u16 len); void lsasum_calculate(struct ospf_lsa_header *header, void *body, struct proto_ospf *p); u16 lsasum_check(struct ospf_lsa_header *h,void *body,struct proto_ospf *po); #define CMP_NEWER 1 #define CMP_SAME 0 #define CMP_OLDER -1 int lsa_comp(struct ospf_lsa_header *l1, struct ospf_lsa_header *l2); struct top_hash_entry *lsa_install_new(struct ospf_lsa_header *lsa, void *body, struct ospf_area *oa, struct proto *p); void ospf_age(struct top_hash_entry *en, bird_clock_t delta, int flush, struct ospf_area *oa); #endif /* _BIRD_OSPF_LSALIB_H_ */