diff --git a/fs/ntfs/quota.h b/fs/ntfs/quota.h
new file mode 100644
index 0000000..40e4763
--- /dev/null
+++ b/fs/ntfs/quota.h
@@ -0,0 +1,35 @@
+/*
+ * quota.h - Defines for NTFS kernel quota ($Quota) handling.  Part of the
+ *	     Linux-NTFS project.
+ *
+ * Copyright (c) 2004 Anton Altaparmakov
+ *
+ * This program/include file 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 of the License, or
+ * (at your option) any later version.
+ *
+ * This program/include file is distributed in the hope that it will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program (in the main directory of the Linux-NTFS
+ * distribution in the file COPYING); if not, write to the Free Software
+ * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _LINUX_NTFS_QUOTA_H
+#define _LINUX_NTFS_QUOTA_H
+
+#ifdef NTFS_RW
+
+#include "types.h"
+#include "volume.h"
+
+extern BOOL ntfs_mark_quotas_out_of_date(ntfs_volume *vol);
+
+#endif /* NTFS_RW */
+
+#endif /* _LINUX_NTFS_QUOTA_H */