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diff --git a/xorg-server/hw/dmx/input/dmxbackend.h b/xorg-server/hw/dmx/input/dmxbackend.h
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+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to backend input device support. \see dmxbackend.c \see
+ * dmxcommon.c */
+
+#ifndef _DMXBACKEND_H_
+#define _DMXBACKEND_H_
+
+extern pointer dmxBackendCreatePrivate(DeviceIntPtr pDevice);
+extern void dmxBackendDestroyPrivate(pointer private);
+extern void dmxBackendInit(DevicePtr pDev);
+extern void dmxBackendLateReInit(DevicePtr pDev);
+extern void dmxBackendMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxBackendKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxBackendCollectEvents(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void dmxBackendProcessInput(pointer private);
+extern int dmxBackendFunctions(pointer private, DMXFunctionType function);
+extern void dmxBackendUpdatePosition(pointer private, int x, int y);
+
+#endif