173 parse_options_led(int argc, char **argv, int *led, int *led_state)  in parse_options_led()  argument
196 				*led = parse_event_code(EV_LED, optarg);  in parse_options_led()
197 				if (*led == -1)  in parse_options_led()
340 set_led(struct libevdev *dev, unsigned int led, int led_state)  in set_led()  argument
346 	if (!libevdev_has_event_code(dev, EV_LED, led)) {  in set_led()
350 			libevdev_event_code_get_name(EV_LED, led));  in set_led()
354 	rc = libevdev_kernel_set_led_value(dev, led, state);  in set_led()
358 			libevdev_event_code_get_name(EV_LED, led),  in set_led()
390 	int led = -1;  in main()  local
409 			rc = parse_options_led(argc, argv, &led, &led_state);  in main()
450 			set_led(dev, led, led_state);  in main()