fprintf(stderr, "usage: %s [-dehnqrv] [-F set] [-l interface] ", __progname); fprintf(stderr, "[-N file] [-O level] [-R file] [-s set] [-t set] " "[-x level] [-z]\n");
fprintf(stderr, "usage: %s [-dehnqrvz] [-F modifier] ", __progname); fprintf(stderr, "[-N file] [-O level] [-R file] [-k host] "); fprintf(stderr, "[-l interface] [-m modifier] [-s modifier] "); fprintf(stderr, "[-t modifier] [-x level]\n");
usage(){	extern char *__progname;	fprintf(stderr, "usage: %s [-dehnqrv] [-F set] [-l interface] ",	    __progname);	fprintf(stderr, "[-N file] [-O level] [-R file] [-s set] [-t set] "	    "[-x level] [-z]\n");	exit(1);}