#include <stdlib.h>
  #include <stdio.h>

  #include <unistd.h>

  #include <getopt.h>
  #include <string.h>

  #include <signal.h>

  #include "libnet.h"
  
  

  int sock_fd;
  
  struct sigaction action;
  
  void handler(int sig)
  {
  	if(sig==SIGINT)
  	{
  		printf("\nINTERRUPTION SOCKET : %d\n\n", sock_fd);
  		close(sock_fd);
  		exit(1);
  	}
  }
  
  

  void argPortParsing(int argc, char* argv[], char* port)
  {
  	struct option port_arg={"port", 1, NULL, 'p'};
  	char opt;
  	int longindex;
  
  	while( (opt=getopt_long(argc, argv, "p:", &port_arg, &longindex)) !='p' && opt!=-1) {}
  
  	if(opt=='p') 
  	{
  		strcpy(port, optarg);
  		printf("%s\n", optarg);
  	}
  	else
  	{
  		printf("La syntaxe doit être de la forme %s -p <port> ou %s --port <port>\n\n", argv[0], argv[0]);
  	}
  }
  
  
  int main(int argc, char* argv[])
  {

    char msg[2] = {0x40,0x01};
    sendUDPUnicast("172.26.145.205",msg, 2020);

  	return 0;
  }