rem: printf("usage: eject [-q|-l|-s] /dev/disk/.../raw\n");
add: printf("usage: eject [-q|-l|-s|-b|-u] /dev/disk/.../raw\n");
context: static int usage(char *prog){	printf("usage: eject [-q|-l|-s] /dev/disk/.../raw\n");	printf("	eject the device, or:\n");	printf("	-l: load it (close the tray)\n");	printf("	-q: query for media status\n");	printf("	-s: swap tray position (close/eject)\n");	return 0;}