#include <string.h>#include <stdio.h>#include <stdlib.h>#include <pthread.h>#include <unistd.h>#include <sys/types.h>#include <sys/socket.h>#include <sys/ioctl.h>#include <net/if_arp.h>#include <ifaddrs.h>#include <arpa/inet.h>#include <assert.h>#include "master_board_sdk/Link_manager.h"