tty_dev            39 usr/test/kbd/kbd.c 	device_t tty_dev;
tty_dev            45 usr/test/kbd/kbd.c 	error = device_open("tty", 0, &tty_dev);
tty_dev            52 usr/test/kbd/kbd.c 		device_read(tty_dev, buf, &len, 0);
tty_dev            56 usr/test/kbd/kbd.c 	error = device_close(tty_dev);