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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* EIGRP Neighbor Handling.
* Copyright (C) 2013-2016
* Authors:
* Donnie Savage
* Jan Janovic
* Matej Perina
* Peter Orsag
* Peter Paluch
* Frantisek Gazo
* Tomas Hvorkovy
* Martin Kontsek
* Lukas Koribsky
*/
#ifndef _ZEBRA_EIGRP_NEIGHBOR_H
#define _ZEBRA_EIGRP_NEIGHBOR_H
/* Prototypes */
extern struct eigrp_neighbor *eigrp_nbr_get(struct eigrp_interface *ei,
struct eigrp_header *,
struct ip *addr);
extern struct eigrp_neighbor *eigrp_nbr_new(struct eigrp_interface *ei);
extern void eigrp_nbr_delete(struct eigrp_neighbor *neigh);
extern void holddown_timer_expired(struct thread *thread);
extern int eigrp_neighborship_check(struct eigrp_neighbor *neigh,
struct TLV_Parameter_Type *tlv);
extern void eigrp_nbr_state_update(struct eigrp_neighbor *neigh);
extern void eigrp_nbr_state_set(struct eigrp_neighbor *neigh, uint8_t state);
extern uint8_t eigrp_nbr_state_get(struct eigrp_neighbor *neigh);
extern int eigrp_nbr_count_get(struct eigrp *eigrp);
extern const char *eigrp_nbr_state_str(struct eigrp_neighbor *neigh);
extern struct eigrp_neighbor *
eigrp_nbr_lookup_by_addr(struct eigrp_interface *ei, struct in_addr *addr);
extern struct eigrp_neighbor *
eigrp_nbr_lookup_by_addr_process(struct eigrp *eigrp, struct in_addr addr);
extern void eigrp_nbr_hard_restart(struct eigrp_neighbor *nbr, struct vty *vty);
extern int eigrp_nbr_split_horizon_check(struct eigrp_route_descriptor *ne,
struct eigrp_interface *ei);
#endif /* _ZEBRA_EIGRP_NEIGHBOR_H */
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