165 		fprintf(stderr, "Cannot write to uhid: %m\n");  in uhid_write()
168 		fprintf(stderr, "Wrong size written to uhid: %zd != %zu\n",  in uhid_write()
221 	fprintf(stderr, "LED output report received with flags %x\n",  in handle_output()
233 		fprintf(stderr, "Read HUP on uhid-cdev\n");  in event()
236 		fprintf(stderr, "Cannot read uhid-cdev: %m\n");  in event()
239 		fprintf(stderr, "Invalid size read from uhid-dev: %zd != %zu\n",  in event()
246 		fprintf(stderr, "UHID_START from uhid-dev\n");  in event()
249 		fprintf(stderr, "UHID_STOP from uhid-dev\n");  in event()
252 		fprintf(stderr, "UHID_OPEN from uhid-dev\n");  in event()
255 		fprintf(stderr, "UHID_CLOSE from uhid-dev\n");  in event()
258 		fprintf(stderr, "UHID_OUTPUT from uhid-dev\n");  in event()
262 		fprintf(stderr, "UHID_OUTPUT_EV from uhid-dev\n");  in event()
265 		fprintf(stderr, "Invalid event from uhid-dev: %u\n", ev.type);  in event()
308 		fprintf(stderr, "Read HUP on stdin\n");  in keyboard()
311 		fprintf(stderr, "Cannot read stdin: %m\n");  in keyboard()
380 			fprintf(stderr, "Invalid input: %c\n", buf[i]);  in keyboard()
397 		fprintf(stderr, "Cannot get tty state\n");  in main()
403 			fprintf(stderr, "Cannot set tty state\n");  in main()
408 			fprintf(stderr, "Usage: %s [%s]\n", argv[0], path);  in main()
415 	fprintf(stderr, "Open uhid-cdev %s\n", path);  in main()
418 		fprintf(stderr, "Cannot open uhid-cdev %s: %m\n", path);  in main()
422 	fprintf(stderr, "Create uhid device\n");  in main()
434 	fprintf(stderr, "Press 'q' to quit...\n");  in main()
438 			fprintf(stderr, "Cannot poll for fds: %m\n");  in main()
442 			fprintf(stderr, "Received HUP on stdin\n");  in main()
446 			fprintf(stderr, "Received HUP on uhid-cdev\n");  in main()
462 	fprintf(stderr, "Destroy uhid device\n");  in main()