ft.h

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/*
 * SPDX-FileCopyrightText: 2017 Freie Universität Berlin
 * SPDX-License-Identifier: LGPL-2.1-only
 */
 
#pragma once
 
#include <stdint.h>
 
#include "net/gnrc/pkt.h"
#include "net/ipv6/addr.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
    ipv6_addr_t dst;        
    ipv6_addr_t next_hop;   
    uint8_t dst_len;        
    uint8_t primary;        
    uint16_t iface;         
} gnrc_ipv6_nib_ft_t;
 
int gnrc_ipv6_nib_ft_get(const ipv6_addr_t *dst, gnrc_pktsnip_t *pkt,
                         gnrc_ipv6_nib_ft_t *fte);
 
int gnrc_ipv6_nib_ft_add(const ipv6_addr_t *dst, unsigned dst_len,
                         const ipv6_addr_t *next_hop, unsigned iface,
                         uint32_t lifetime);
 
void gnrc_ipv6_nib_ft_del(const ipv6_addr_t *dst, unsigned dst_len);
 
bool gnrc_ipv6_nib_ft_iter(const ipv6_addr_t *next_hop, unsigned iface,
                           void **state, gnrc_ipv6_nib_ft_t *fte);
 
void gnrc_ipv6_nib_ft_print(const gnrc_ipv6_nib_ft_t *fte);
 
#ifdef __cplusplus
}
#endif