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When getting scancode, current scancode must be preceded from reply ack. When setting scancode, we must reject invalid scancodes. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Message-id: 1473969987-5890-3-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>