Index: uspace/srv/hid/input/include/mouse_proto.h
===================================================================
--- uspace/srv/hid/input/include/mouse_proto.h	(revision e4f8c77d2f0ec68a5943a6b063aaa901dc22d1b4)
+++ uspace/srv/hid/input/include/mouse_proto.h	(revision e4f8c77d2f0ec68a5943a6b063aaa901dc22d1b4)
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2011 Martin Decky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - 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.
+ * - 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.
+ */
+
+/** @addtogroup inputgen generic
+ * @brief Mouse protocol driver interface.
+ * @ingroup input
+ * @{
+ */
+/** @file
+ */
+
+#ifndef MOUSE_PROTO_H_
+#define MOUSE_PROTO_H_
+
+#include <mouse_port.h>
+
+struct mouse_dev;
+
+typedef struct mouse_proto_ops {
+	void (*parse)(sysarg_t);
+	int (*init)(struct mouse_dev *);
+} mouse_proto_ops_t;
+
+extern mouse_proto_ops_t adb_proto;
+extern mouse_proto_ops_t ps2_proto;
+extern mouse_proto_ops_t mousedev_proto;
+
+#endif
+
+/**
+ * @}
+ */