#ifndef _LINUX_NEIGHBOUR_H
#define _LINUX_NEIGHBOUR_H
struct ndmsg { unsigned char ndm_family; int ndm_ifindex; uint16_t ndm_state; uint8_t ndm_flags; uint8_t ndm_type; };
#define NDA_DST 1
#define NDA_LLADDR 2
#define NUD_INCOMPLETE 0x01
#define NUD_REACHABLE 0x02
#define NUD_STALE 0x04
#endif