--- /dev/null
+/*
+ md_u.h : user <=> kernel API between Linux raidtools and RAID drivers
+ Copyright (C) 1998 Ingo Molnar
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ You should have received a copy of the GNU General Public License
+ (for example /usr/src/linux/COPYING); if not, write to the Free
+ Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+#ifndef _MD_U_H
+#define _MD_U_H
+
+#include <uapi/linux/raid/md_u.h>
+
+extern int mdp_major;
+#endif