german@mafalda:~$ gcc -o milersnif.out segundo.c  -lpcap
segundo.c: In function ‘my_callback’:
segundo.c:101: warning: passing argument 1 of ‘ether_ntoa’ from incompatible pointer type
segundo.c:102: warning: passing argument 1 of ‘ether_ntoa’ from incompatible pointer type
segundo.c:127: warning: assignment from incompatible pointer type
segundo.c:161: warning: initialization discards qualifiers from pointer target type
german@mafalda:~$ nano segundo.c
german@mafalda:~$ ./milersnif.out
============================
Lista de Dispositivos de Red
============================
ERRORno suitable device foundgerman@mafalda:~$