debug("Starting up using new interface"); }
int main(int argc, char *argv[]) {        int lport=DEFAULT_LISTEN_PORT;	int c;	int iface = USE_NEW_IFACE;        signal(SIGINT, sigint);	while ((c = getopt(argc, argv, "p:onh")) != -1) {		switch (c) {		case 'p':			lport = atoi(optarg);			break;		case 'o':			iface = USE_OLD_IFACE;			break;		case 'n':			iface = USE_NEW_IFACE;			break;		case 'h':		default:			usage(argv[0]);			exit(0);		}	}	if (iface == USE_OLD_IFACE)		start_collector_using_old_interface(lport);	else		start_collector_using_new_interface(lport);	return 0;	}