get_controller_command_byte
c = get_controller_command_byte(kbdc);
c = get_controller_command_byte(kbdc);
c = get_controller_command_byte(kbdc);
if (get_controller_command_byte(p) == -1)
int get_controller_command_byte(KBDC kbdc);
c = get_controller_command_byte(sc->kbdc);
command_byte = get_controller_command_byte(sc->kbdc);
command_byte = get_controller_command_byte(sc->kbdc);
command_byte = get_controller_command_byte(sc->kbdc);
*c = get_controller_command_byte(sc->kbdc);