diff --git a/sys/arch/atari/dev/kbdvar.h b/sys/arch/atari/dev/kbdvar.h
new file mode 100644
index 000000000000..014f9ddee002
--- /dev/null
+++ b/sys/arch/atari/dev/kbdvar.h
@@ -0,0 +1,74 @@
+/*	$NetBSD: kbdvar.h,v 1.1 1996/04/12 19:55:28 leo Exp $	*/
+
+/*
+ * Copyright (c) 1996 Leo Weppelman.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Leo Weppelman.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _KBDVAR_H
+#define _KBDVAR_H
+
+/*
+ * The ringbuffer is the interface between the hard and soft interrupt handler.
+ * The hard interrupt runs straight from the MFP interrupt.
+ */
+#define KBD_RING_SIZE	256   /* Sz of input ring buffer, must be power of 2 */
+#define KBD_RING_MASK	255   /* Modulo mask for above			     */
+
+struct kbd_softc {
+	int		k_event_mode;	/* if 1, collect events,	*/
+					/*   else pass to ite		*/
+	struct evvar	k_events;	/* event queue state		*/
+	u_char		k_soft_cs;	/* control-reg. copy		*/
+	u_char		k_package[20];	/* XXX package being build	*/
+	u_char		k_pkg_size;	/* Size of the package		*/
+	u_char		k_pkg_idx;	/* Running pkg assembly index	*/
+	u_char		k_pkg_type;	/* Type of package		*/
+	u_char		*k_sendp;	/* Output pointer		*/
+	int		k_send_cnt;	/* Chars left for output	*/
+};
+
+/*
+ * Package types
+ */
+#define	KBD_MEM_PKG	0		/* Memory read package		*/
+#define	KBD_AMS_PKG	1		/* Absolute mouse package	*/
+#define	KBD_RMS_PKG	2		/* Relative mouse package	*/
+#define	KBD_CLK_PKG	3		/* Clock package		*/
+#define	KBD_JOY0_PKG	4		/* Joystick-0 package		*/
+#define	KBD_JOY1_PKG	5		/* Joystick-1 package		*/
+#define	KBD_TIMEO_PKG	6		/* Timeout package		*/
+
+#ifdef _KERNEL
+void	kbd_write __P((u_char *, int));
+int	kbdgetcn __P((void));
+void	kbdbell __P((void));
+void	kbdenable __P((void));
+#endif _KERNEL
+
+#endif /* _KBDVAR_H */