ADB devices must take new handler into account only when they recognize it. This lets operating systems probe for valid/invalid handles, to know device capabilities. Add a FIXME in keyboard handler, which should use a different translation table depending of the selected handler. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>