diff --git a/fs/partitions/ldm.h b/fs/partitions/ldm.h
new file mode 100644
index 0000000..6e8d795
--- /dev/null
+++ b/fs/partitions/ldm.h
@@ -0,0 +1,220 @@
+/**
+ * ldm - Part of the Linux-NTFS project.
+ *
+ * Copyright (C) 2001,2002 Richard Russon <ldm@flatcap.org>
+ * Copyright (C) 2001      Anton Altaparmakov <aia21@cantab.net>
+ * Copyright (C) 2001,2002 Jakob Kemi <jakob.kemi@telia.com>
+ *
+ * Documentation is available at http://linux-ntfs.sf.net/ldm
+ *
+ * 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 of the License, or (at your option)
+ * any later version.
+ *
+ * This program 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 source
+ * in the file COPYING); if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _FS_PT_LDM_H_
+#define _FS_PT_LDM_H_
+
+#include <linux/types.h>
+#include <linux/list.h>
+#include <linux/genhd.h>
+#include <linux/fs.h>
+#include <asm/unaligned.h>
+#include <asm/byteorder.h>
+
+struct parsed_partitions;
+
+/* Magic numbers in CPU format. */
+#define MAGIC_VMDB	0x564D4442		/* VMDB */
+#define MAGIC_VBLK	0x56424C4B		/* VBLK */
+#define MAGIC_PRIVHEAD	0x5052495648454144ULL	/* PRIVHEAD */
+#define MAGIC_TOCBLOCK	0x544F43424C4F434BULL	/* TOCBLOCK */
+
+/* The defined vblk types. */
+#define VBLK_VOL5		0x51		/* Volume,     version 5 */
+#define VBLK_CMP3		0x32		/* Component,  version 3 */
+#define VBLK_PRT3		0x33		/* Partition,  version 3 */
+#define VBLK_DSK3		0x34		/* Disk,       version 3 */
+#define VBLK_DSK4		0x44		/* Disk,       version 4 */
+#define VBLK_DGR3		0x35		/* Disk Group, version 3 */
+#define VBLK_DGR4		0x45		/* Disk Group, version 4 */
+
+/* vblk flags indicating extra information will be present */
+#define	VBLK_FLAG_COMP_STRIPE	0x10
+#define	VBLK_FLAG_PART_INDEX	0x08
+#define	VBLK_FLAG_DGR3_IDS	0x08
+#define	VBLK_FLAG_DGR4_IDS	0x08
+#define	VBLK_FLAG_VOLU_ID1	0x08
+#define	VBLK_FLAG_VOLU_ID2	0x20
+#define	VBLK_FLAG_VOLU_SIZE	0x80
+#define	VBLK_FLAG_VOLU_DRIVE	0x02
+
+/* size of a vblk's static parts */
+#define VBLK_SIZE_HEAD		16
+#define VBLK_SIZE_CMP3		22		/* Name and version */
+#define VBLK_SIZE_DGR3		12
+#define VBLK_SIZE_DGR4		44
+#define VBLK_SIZE_DSK3		12
+#define VBLK_SIZE_DSK4		45
+#define VBLK_SIZE_PRT3		28
+#define VBLK_SIZE_VOL5		59
+
+/* component types */
+#define COMP_STRIPE		0x01		/* Stripe-set */
+#define COMP_BASIC		0x02		/* Basic disk */
+#define COMP_RAID		0x03		/* Raid-set */
+
+/* Other constants. */
+#define LDM_DB_SIZE		2048		/* Size in sectors (= 1MiB). */
+
+#define OFF_PRIV1		6		/* Offset of the first privhead
+						   relative to the start of the
+						   device in sectors */
+
+/* Offsets to structures within the LDM Database in sectors. */
+#define OFF_PRIV2		1856		/* Backup private headers. */
+#define OFF_PRIV3		2047
+
+#define OFF_TOCB1		1		/* Tables of contents. */
+#define OFF_TOCB2		2
+#define OFF_TOCB3		2045
+#define OFF_TOCB4		2046
+
+#define OFF_VMDB		17		/* List of partitions. */
+
+#define WIN2K_DYNAMIC_PARTITION	0x42		/* Formerly SFS (Landis). */
+
+#define TOC_BITMAP1		"config"	/* Names of the two defined */
+#define TOC_BITMAP2		"log"		/* bitmaps in the TOCBLOCK. */
+
+/* Most numbers we deal with are big-endian and won't be aligned. */
+#define BE16(x)			((u16)be16_to_cpu(get_unaligned((__be16*)(x))))
+#define BE32(x)			((u32)be32_to_cpu(get_unaligned((__be32*)(x))))
+#define BE64(x)			((u64)be64_to_cpu(get_unaligned((__be64*)(x))))
+
+/* Borrowed from msdos.c */
+#define SYS_IND(p)		(get_unaligned(&(p)->sys_ind))
+
+struct frag {				/* VBLK Fragment handling */
+	struct list_head list;
+	u32		group;
+	u8		num;		/* Total number of records */
+	u8		rec;		/* This is record number n */
+	u8		map;		/* Which portions are in use */
+	u8		data[0];
+};
+
+/* In memory LDM database structures. */
+
+#define GUID_SIZE		16
+
+struct privhead {			/* Offsets and sizes are in sectors. */
+	u16	ver_major;
+	u16	ver_minor;
+	u64	logical_disk_start;
+	u64	logical_disk_size;
+	u64	config_start;
+	u64	config_size;
+	u8	disk_id[GUID_SIZE];
+};
+
+struct tocblock {			/* We have exactly two bitmaps. */
+	u8	bitmap1_name[16];
+	u64	bitmap1_start;
+	u64	bitmap1_size;
+	u8	bitmap2_name[16];
+	u64	bitmap2_start;
+	u64	bitmap2_size;
+};
+
+struct vmdb {				/* VMDB: The database header */
+	u16	ver_major;
+	u16	ver_minor;
+	u32	vblk_size;
+	u32	vblk_offset;
+	u32	last_vblk_seq;
+};
+
+struct vblk_comp {			/* VBLK Component */
+	u8	state[16];
+	u64	parent_id;
+	u8	type;
+	u8	children;
+	u16	chunksize;
+};
+
+struct vblk_dgrp {			/* VBLK Disk Group */
+	u8	disk_id[64];
+};
+
+struct vblk_disk {			/* VBLK Disk */
+	u8	disk_id[GUID_SIZE];
+	u8	alt_name[128];
+};
+
+struct vblk_part {			/* VBLK Partition */
+	u64	start;
+	u64	size;			/* start, size and vol_off in sectors */
+	u64	volume_offset;
+	u64	parent_id;
+	u64	disk_id;
+	u8	partnum;
+};
+
+struct vblk_volu {			/* VBLK Volume */
+	u8	volume_type[16];
+	u8	volume_state[16];
+	u8	guid[16];
+	u8	drive_hint[4];
+	u64	size;
+	u8	partition_type;
+};
+
+struct vblk_head {			/* VBLK standard header */
+	u32 group;
+	u16 rec;
+	u16 nrec;
+};
+
+struct vblk {				/* Generalised VBLK */
+	u8	name[64];
+	u64	obj_id;
+	u32	sequence;
+	u8	flags;
+	u8	type;
+	union {
+		struct vblk_comp comp;
+		struct vblk_dgrp dgrp;
+		struct vblk_disk disk;
+		struct vblk_part part;
+		struct vblk_volu volu;
+	} vblk;
+	struct list_head list;
+};
+
+struct ldmdb {				/* Cache of the database */
+	struct privhead ph;
+	struct tocblock toc;
+	struct vmdb     vm;
+	struct list_head v_dgrp;
+	struct list_head v_disk;
+	struct list_head v_volu;
+	struct list_head v_comp;
+	struct list_head v_part;
+};
+
+int ldm_partition (struct parsed_partitions *state, struct block_device *bdev);
+
+#endif /* _FS_PT_LDM_H_ */
+