fprintf(stderr, "%s\n\t\t%s\n", "usage: iteconfig [-i] [-v volume] [-p period] [-t count]", "[-w width] [-h height] [-d depth] [-x off] [-y off] [color ...]");
fprintf(stderr, "%s\n\t\t%s\n\t\t%s\n", "usage: iteconfig [-i] [-f file] [-v volume] [-p pitch] [-t msec]", "[-w width] [-h height] [-d depth] [-x off] [-y off]", "[color ...]");
usage(){	fprintf(stderr, "%s\n\t\t%s\n",	    "usage: iteconfig [-i] [-v volume] [-p period] [-t count]",	    "[-w width] [-h height] [-d depth] [-x off] [-y off] [color ...]");	exit(1);}