}
if(have_hw_addr) {
- fprintf(stderr, "MAC address is:");
- for (i = 0; i < 6; ++i)
- fprintf(stderr, "%c%02x", i ? ':' : ' ', (unsigned int)if_hw_addr[i]);
- fprintf(stderr, "\n");
+ fprintf(stderr, "MAC address is: %s\n", ether_ntoa(if_hw_addr));
}
// exit(0);