diff --git a/fs/udf/ecma_167.h b/fs/udf/ecma_167.h
new file mode 100644
index 0000000..f81f2eb
--- /dev/null
+++ b/fs/udf/ecma_167.h
@@ -0,0 +1,864 @@
+/*
+ * ecma_167.h
+ *
+ * This file is based on ECMA-167 3rd edition (June 1997)
+ * http://www.ecma.ch
+ *
+ * Copyright (c) 2001-2002  Ben Fennema <bfennema@falcon.csc.calpoly.edu>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions, and the following disclaimer,
+ *    without modification.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU Public License ("GPL").
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ */
+
+#include <linux/types.h>
+
+#ifndef _ECMA_167_H
+#define _ECMA_167_H 1
+
+/* Character set specification (ECMA 167r3 1/7.2.1) */
+typedef struct
+{
+	uint8_t		charSetType;
+	uint8_t		charSetInfo[63];
+} __attribute__ ((packed)) charspec;
+
+/* Character Set Type (ECMA 167r3 1/7.2.1.1) */
+#define CHARSPEC_TYPE_CS0		0x00	/* (1/7.2.2) */
+#define CHARSPEC_TYPE_CS1		0x01	/* (1/7.2.3) */
+#define CHARSPEC_TYPE_CS2		0x02	/* (1/7.2.4) */
+#define CHARSPEC_TYPE_CS3		0x03	/* (1/7.2.5) */
+#define CHARSPEC_TYPE_CS4		0x04	/* (1/7.2.6) */
+#define CHARSPEC_TYPE_CS5		0x05	/* (1/7.2.7) */
+#define CHARSPEC_TYPE_CS6		0x06	/* (1/7.2.8) */
+#define CHARSPEC_TYPE_CS7		0x07	/* (1/7.2.9) */
+#define CHARSPEC_TYPE_CS8		0x08	/* (1/7.2.10) */
+
+typedef uint8_t		dstring;
+
+/* Timestamp (ECMA 167r3 1/7.3) */
+typedef struct
+{
+	__le16		typeAndTimezone;
+	__le16		year;
+	uint8_t		month;
+	uint8_t		day;
+	uint8_t		hour;
+	uint8_t		minute;
+	uint8_t		second;
+	uint8_t		centiseconds;
+	uint8_t		hundredsOfMicroseconds;
+	uint8_t		microseconds;
+} __attribute__ ((packed)) timestamp;
+
+typedef struct
+{
+	uint16_t	typeAndTimezone;
+	int16_t		year;
+	uint8_t		month;
+	uint8_t		day;
+	uint8_t		hour;
+	uint8_t		minute;
+	uint8_t		second;
+	uint8_t		centiseconds;
+	uint8_t		hundredsOfMicroseconds;
+	uint8_t		microseconds;
+} __attribute__ ((packed)) kernel_timestamp;
+
+/* Type and Time Zone (ECMA 167r3 1/7.3.1) */
+#define TIMESTAMP_TYPE_MASK		0xF000
+#define TIMESTAMP_TYPE_CUT		0x0000
+#define TIMESTAMP_TYPE_LOCAL		0x1000
+#define TIMESTAMP_TYPE_AGREEMENT	0x2000
+#define TIMESTAMP_TIMEZONE_MASK		0x0FFF
+
+/* Entity identifier (ECMA 167r3 1/7.4) */
+typedef struct
+{
+	uint8_t		flags;
+	uint8_t		ident[23];
+	uint8_t		identSuffix[8];
+} __attribute__ ((packed)) regid;
+
+/* Flags (ECMA 167r3 1/7.4.1) */
+#define ENTITYID_FLAGS_DIRTY		0x00
+#define ENTITYID_FLAGS_PROTECTED	0x01
+
+/* Volume Structure Descriptor (ECMA 167r3 2/9.1) */
+#define VSD_STD_ID_LEN			5
+struct volStructDesc
+{
+	uint8_t		structType;
+	uint8_t		stdIdent[VSD_STD_ID_LEN];
+	uint8_t		structVersion;
+	uint8_t		structData[2041];
+} __attribute__ ((packed));
+
+/* Standard Identifier (EMCA 167r2 2/9.1.2) */
+#define VSD_STD_ID_NSR02		"NSR02"	/* (3/9.1) */
+
+/* Standard Identifier (ECMA 167r3 2/9.1.2) */
+#define VSD_STD_ID_BEA01		"BEA01"	/* (2/9.2) */
+#define VSD_STD_ID_BOOT2		"BOOT2"	/* (2/9.4) */
+#define VSD_STD_ID_CD001		"CD001"	/* (ECMA-119) */
+#define VSD_STD_ID_CDW02		"CDW02"	/* (ECMA-168) */
+#define VSD_STD_ID_NSR03		"NSR03"	/* (3/9.1) */
+#define VSD_STD_ID_TEA01		"TEA01"	/* (2/9.3) */
+
+/* Beginning Extended Area Descriptor (ECMA 167r3 2/9.2) */
+struct beginningExtendedAreaDesc
+{
+	uint8_t		structType;
+	uint8_t		stdIdent[VSD_STD_ID_LEN];
+	uint8_t		structVersion;
+	uint8_t		structData[2041];
+} __attribute__ ((packed));
+
+/* Terminating Extended Area Descriptor (ECMA 167r3 2/9.3) */
+struct terminatingExtendedAreaDesc
+{
+	uint8_t		structType;
+	uint8_t		stdIdent[VSD_STD_ID_LEN];
+	uint8_t		structVersion;
+	uint8_t		structData[2041];
+} __attribute__ ((packed));
+
+/* Boot Descriptor (ECMA 167r3 2/9.4) */
+struct bootDesc
+{
+	uint8_t		structType;
+	uint8_t		stdIdent[VSD_STD_ID_LEN];
+	uint8_t		structVersion;
+	uint8_t		reserved1;
+	regid		archType;
+	regid		bootIdent;
+	__le32		bootExtLocation;
+	__le32		bootExtLength;
+	__le64		loadAddress;
+	__le64		startAddress;
+	timestamp	descCreationDateAndTime;
+	__le16		flags;
+	uint8_t		reserved2[32];
+	uint8_t		bootUse[1906];
+} __attribute__ ((packed));
+
+/* Flags (ECMA 167r3 2/9.4.12) */
+#define BOOT_FLAGS_ERASE		0x01
+
+/* Extent Descriptor (ECMA 167r3 3/7.1) */
+typedef struct
+{
+	__le32		extLength;
+	__le32		extLocation;
+} __attribute__ ((packed)) extent_ad;
+
+typedef struct
+{
+	uint32_t	extLength;
+	uint32_t	extLocation;
+} kernel_extent_ad;
+
+/* Descriptor Tag (ECMA 167r3 3/7.2) */
+typedef struct
+{
+	__le16		tagIdent;
+	__le16		descVersion;
+	uint8_t		tagChecksum;
+	uint8_t		reserved;
+	__le16		tagSerialNum;
+	__le16		descCRC;
+	__le16		descCRCLength;
+	__le32		tagLocation;
+} __attribute__ ((packed)) tag;
+
+/* Tag Identifier (ECMA 167r3 3/7.2.1) */
+#define TAG_IDENT_PVD			0x0001
+#define TAG_IDENT_AVDP			0x0002
+#define TAG_IDENT_VDP			0x0003
+#define TAG_IDENT_IUVD			0x0004
+#define TAG_IDENT_PD			0x0005
+#define TAG_IDENT_LVD			0x0006
+#define TAG_IDENT_USD			0x0007
+#define TAG_IDENT_TD			0x0008
+#define TAG_IDENT_LVID			0x0009
+
+/* NSR Descriptor (ECMA 167r3 3/9.1) */
+struct NSRDesc
+{
+	uint8_t		structType;
+	uint8_t		stdIdent[VSD_STD_ID_LEN];
+	uint8_t		structVersion;
+	uint8_t		reserved;
+	uint8_t		structData[2040];
+} __attribute__ ((packed));
+	
+/* Primary Volume Descriptor (ECMA 167r3 3/10.1) */
+struct primaryVolDesc
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	__le32		primaryVolDescNum;
+	dstring		volIdent[32];
+	__le16		volSeqNum;
+	__le16		maxVolSeqNum;
+	__le16		interchangeLvl;
+	__le16		maxInterchangeLvl;
+	__le32		charSetList;
+	__le32		maxCharSetList;
+	dstring		volSetIdent[128];
+	charspec	descCharSet;
+	charspec	explanatoryCharSet;
+	extent_ad	volAbstract;
+	extent_ad	volCopyright;
+	regid		appIdent;
+	timestamp	recordingDateAndTime;
+	regid		impIdent;
+	uint8_t		impUse[64];
+	__le32		predecessorVolDescSeqLocation;
+	__le16		flags;
+	uint8_t		reserved[22];
+} __attribute__ ((packed));
+
+/* Flags (ECMA 167r3 3/10.1.21) */
+#define PVD_FLAGS_VSID_COMMON		0x0001
+
+/* Anchor Volume Descriptor Pointer (ECMA 167r3 3/10.2) */
+struct anchorVolDescPtr
+{
+	tag		descTag;
+	extent_ad	mainVolDescSeqExt;
+	extent_ad	reserveVolDescSeqExt;
+	uint8_t	 	reserved[480];
+} __attribute__ ((packed));
+
+/* Volume Descriptor Pointer (ECMA 167r3 3/10.3) */
+struct volDescPtr
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	extent_ad	nextVolDescSeqExt;
+	uint8_t		reserved[484];
+} __attribute__ ((packed));
+
+/* Implementation Use Volume Descriptor (ECMA 167r3 3/10.4) */
+struct impUseVolDesc
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	regid		impIdent;
+	uint8_t		impUse[460];
+} __attribute__ ((packed));
+
+/* Partition Descriptor (ECMA 167r3 3/10.5) */
+struct partitionDesc
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	__le16		partitionFlags;
+	__le16		partitionNumber;
+	regid		partitionContents;
+	uint8_t		partitionContentsUse[128];
+	__le32		accessType;
+	__le32		partitionStartingLocation;
+	__le32		partitionLength;
+	regid		impIdent;
+	uint8_t		impUse[128];
+	uint8_t		reserved[156];
+} __attribute__ ((packed));
+
+/* Partition Flags (ECMA 167r3 3/10.5.3) */
+#define PD_PARTITION_FLAGS_ALLOC	0x0001
+
+/* Partition Contents (ECMA 167r2 3/10.5.3) */
+#define PD_PARTITION_CONTENTS_NSR02	"+NSR02"
+
+/* Partition Contents (ECMA 167r3 3/10.5.5) */
+#define PD_PARTITION_CONTENTS_FDC01	"+FDC01"
+#define PD_PARTITION_CONTENTS_CD001	"+CD001"
+#define PD_PARTITION_CONTENTS_CDW02	"+CDW02"
+#define PD_PARTITION_CONTENTS_NSR03	"+NSR03"
+
+/* Access Type (ECMA 167r3 3/10.5.7) */
+#define PD_ACCESS_TYPE_NONE		0x00000000
+#define PD_ACCESS_TYPE_READ_ONLY	0x00000001
+#define PD_ACCESS_TYPE_WRITE_ONCE	0x00000002
+#define PD_ACCESS_TYPE_REWRITABLE	0x00000003
+#define PD_ACCESS_TYPE_OVERWRITABLE	0x00000004
+
+/* Logical Volume Descriptor (ECMA 167r3 3/10.6) */
+struct logicalVolDesc
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	charspec	descCharSet;
+	dstring		logicalVolIdent[128];
+	__le32		logicalBlockSize;
+	regid		domainIdent;
+	uint8_t		logicalVolContentsUse[16];
+	__le32		mapTableLength;
+	__le32		numPartitionMaps;
+	regid		impIdent;
+	uint8_t		impUse[128];
+	extent_ad	integritySeqExt;
+	uint8_t		partitionMaps[0];
+} __attribute__ ((packed));
+
+/* Generic Partition Map (ECMA 167r3 3/10.7.1) */
+struct genericPartitionMap
+{
+	uint8_t		partitionMapType;
+	uint8_t		partitionMapLength;
+	uint8_t		partitionMapping[0];
+} __attribute__ ((packed));
+
+/* Partition Map Type (ECMA 167r3 3/10.7.1.1) */
+#define GP_PARTITION_MAP_TYPE_UNDEF	0x00
+#define GP_PARTIITON_MAP_TYPE_1		0x01
+#define GP_PARTITION_MAP_TYPE_2		0x02
+
+/* Type 1 Partition Map (ECMA 167r3 3/10.7.2) */
+struct genericPartitionMap1
+{
+	uint8_t		partitionMapType;
+	uint8_t		partitionMapLength;
+	__le16		volSeqNum;
+	__le16		partitionNum;
+} __attribute__ ((packed));
+
+/* Type 2 Partition Map (ECMA 167r3 3/10.7.3) */
+struct genericPartitionMap2
+{
+	uint8_t		partitionMapType;
+	uint8_t		partitionMapLength; 
+	uint8_t		partitionIdent[62];
+} __attribute__ ((packed));
+
+/* Unallocated Space Descriptor (ECMA 167r3 3/10.8) */
+struct unallocSpaceDesc
+{
+	tag		descTag;
+	__le32		volDescSeqNum;
+	__le32		numAllocDescs;
+	extent_ad	allocDescs[0];
+} __attribute__ ((packed));
+
+/* Terminating Descriptor (ECMA 167r3 3/10.9) */
+struct terminatingDesc
+{
+	tag		descTag;
+	uint8_t		reserved[496];
+} __attribute__ ((packed));
+
+/* Logical Volume Integrity Descriptor (ECMA 167r3 3/10.10) */
+struct logicalVolIntegrityDesc
+{
+	tag		descTag;
+	timestamp	recordingDateAndTime;
+	__le32		integrityType;
+	extent_ad	nextIntegrityExt;
+	uint8_t		logicalVolContentsUse[32];
+	__le32		numOfPartitions;
+	__le32		lengthOfImpUse;
+	__le32		freeSpaceTable[0];
+	__le32		sizeTable[0];
+	uint8_t		impUse[0];
+} __attribute__ ((packed));
+
+/* Integrity Type (ECMA 167r3 3/10.10.3) */
+#define LVID_INTEGRITY_TYPE_OPEN	0x00000000
+#define LVID_INTEGRITY_TYPE_CLOSE	0x00000001
+
+/* Recorded Address (ECMA 167r3 4/7.1) */
+typedef struct 
+{
+	__le32		logicalBlockNum;
+	__le16	 	partitionReferenceNum;
+} __attribute__ ((packed)) lb_addr;
+
+/* ... and its in-core analog */
+typedef struct 
+{
+	uint32_t		logicalBlockNum;
+	uint16_t	 	partitionReferenceNum;
+} kernel_lb_addr;
+
+/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */
+typedef struct
+{
+        __le32		extLength;
+        __le32		extPosition;
+} __attribute__ ((packed)) short_ad;
+
+/* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */
+typedef struct
+{
+	__le32		extLength;
+	lb_addr		extLocation;
+	uint8_t		impUse[6];
+} __attribute__ ((packed)) long_ad;
+
+typedef struct
+{
+	uint32_t	extLength;
+	kernel_lb_addr	extLocation;
+	uint8_t		impUse[6];
+} kernel_long_ad;
+
+/* Extended Allocation Descriptor (ECMA 167r3 4/14.14.3) */
+typedef struct
+{
+	__le32		extLength;
+	__le32		recordedLength;
+	__le32		informationLength;
+	lb_addr		extLocation;
+} __attribute__ ((packed)) ext_ad;
+
+typedef struct
+{
+	uint32_t	extLength;
+	uint32_t	recordedLength;
+	uint32_t	informationLength;
+	kernel_lb_addr	extLocation;
+} kernel_ext_ad;
+
+/* Descriptor Tag (ECMA 167r3 4/7.2 - See 3/7.2) */
+
+/* Tag Identifier (ECMA 167r3 4/7.2.1) */
+#define TAG_IDENT_FSD			0x0100
+#define TAG_IDENT_FID			0x0101
+#define TAG_IDENT_AED			0x0102
+#define TAG_IDENT_IE			0x0103
+#define TAG_IDENT_TE			0x0104
+#define TAG_IDENT_FE			0x0105
+#define TAG_IDENT_EAHD			0x0106
+#define TAG_IDENT_USE			0x0107
+#define TAG_IDENT_SBD			0x0108
+#define TAG_IDENT_PIE			0x0109
+#define TAG_IDENT_EFE			0x010A
+
+/* File Set Descriptor (ECMA 167r3 4/14.1) */
+struct fileSetDesc
+{
+	tag		descTag;
+	timestamp	recordingDateAndTime;
+	__le16		interchangeLvl;
+	__le16		maxInterchangeLvl;
+	__le32		charSetList;
+	__le32		maxCharSetList;
+	__le32		fileSetNum;
+	__le32		fileSetDescNum;
+	charspec	logicalVolIdentCharSet;
+	dstring		logicalVolIdent[128];
+	charspec	fileSetCharSet;
+	dstring		fileSetIdent[32];
+	dstring		copyrightFileIdent[32];
+	dstring		abstractFileIdent[32];
+	long_ad		rootDirectoryICB;
+	regid		domainIdent;
+	long_ad		nextExt;
+	long_ad		streamDirectoryICB;
+	uint8_t		reserved[32];
+} __attribute__ ((packed));
+
+/* Partition Header Descriptor (ECMA 167r3 4/14.3) */
+struct partitionHeaderDesc
+{
+	short_ad	unallocSpaceTable;
+	short_ad	unallocSpaceBitmap;
+	short_ad	partitionIntegrityTable;
+	short_ad	freedSpaceTable;
+	short_ad	freedSpaceBitmap;
+	uint8_t		reserved[88];
+} __attribute__ ((packed));
+
+/* File Identifier Descriptor (ECMA 167r3 4/14.4) */
+struct fileIdentDesc
+{
+	tag		descTag;
+	__le16		fileVersionNum;
+	uint8_t		fileCharacteristics;
+	uint8_t		lengthFileIdent;
+	long_ad		icb;
+	__le16		lengthOfImpUse;
+	uint8_t		impUse[0];
+	uint8_t		fileIdent[0];
+	uint8_t		padding[0];
+} __attribute__ ((packed));
+
+/* File Characteristics (ECMA 167r3 4/14.4.3) */
+#define FID_FILE_CHAR_HIDDEN		0x01
+#define FID_FILE_CHAR_DIRECTORY		0x02
+#define FID_FILE_CHAR_DELETED		0x04
+#define FID_FILE_CHAR_PARENT		0x08
+#define FID_FILE_CHAR_METADATA		0x10
+
+/* Allocation Ext Descriptor (ECMA 167r3 4/14.5) */
+struct allocExtDesc
+{
+	tag		descTag;
+	__le32		previousAllocExtLocation;
+	__le32		lengthAllocDescs;
+} __attribute__ ((packed));
+
+/* ICB Tag (ECMA 167r3 4/14.6) */
+typedef struct
+{
+	__le32		priorRecordedNumDirectEntries;
+	__le16		strategyType;
+	__le16		strategyParameter;
+	__le16		numEntries;
+	uint8_t		reserved;
+	uint8_t		fileType;
+	lb_addr		parentICBLocation;
+	__le16		flags;
+} __attribute__ ((packed)) icbtag;
+
+/* Strategy Type (ECMA 167r3 4/14.6.2) */
+#define ICBTAG_STRATEGY_TYPE_UNDEF	0x0000
+#define ICBTAG_STRATEGY_TYPE_1		0x0001
+#define ICBTAG_STRATEGY_TYPE_2		0x0002
+#define ICBTAG_STRATEGY_TYPE_3		0x0003
+#define ICBTAG_STRATEGY_TYPE_4		0x0004
+
+/* File Type (ECMA 167r3 4/14.6.6) */
+#define ICBTAG_FILE_TYPE_UNDEF		0x00
+#define ICBTAG_FILE_TYPE_USE		0x01
+#define ICBTAG_FILE_TYPE_PIE		0x02
+#define ICBTAG_FILE_TYPE_IE		0x03
+#define ICBTAG_FILE_TYPE_DIRECTORY	0x04
+#define ICBTAG_FILE_TYPE_REGULAR	0x05
+#define ICBTAG_FILE_TYPE_BLOCK		0x06
+#define ICBTAG_FILE_TYPE_CHAR		0x07
+#define ICBTAG_FILE_TYPE_EA		0x08
+#define ICBTAG_FILE_TYPE_FIFO		0x09
+#define ICBTAG_FILE_TYPE_SOCKET		0x0A
+#define ICBTAG_FILE_TYPE_TE		0x0B
+#define ICBTAG_FILE_TYPE_SYMLINK	0x0C
+#define ICBTAG_FILE_TYPE_STREAMDIR	0x0D
+
+/* Flags (ECMA 167r3 4/14.6.8) */
+#define ICBTAG_FLAG_AD_MASK		0x0007
+#define ICBTAG_FLAG_AD_SHORT		0x0000
+#define ICBTAG_FLAG_AD_LONG		0x0001
+#define ICBTAG_FLAG_AD_EXTENDED		0x0002
+#define ICBTAG_FLAG_AD_IN_ICB		0x0003
+#define ICBTAG_FLAG_SORTED		0x0008
+#define ICBTAG_FLAG_NONRELOCATABLE	0x0010
+#define ICBTAG_FLAG_ARCHIVE		0x0020
+#define ICBTAG_FLAG_SETUID		0x0040
+#define ICBTAG_FLAG_SETGID		0x0080
+#define ICBTAG_FLAG_STICKY		0x0100
+#define ICBTAG_FLAG_CONTIGUOUS		0x0200
+#define ICBTAG_FLAG_SYSTEM		0x0400
+#define ICBTAG_FLAG_TRANSFORMED		0x0800
+#define ICBTAG_FLAG_MULTIVERSIONS	0x1000
+#define ICBTAG_FLAG_STREAM		0x2000
+
+/* Indirect Entry (ECMA 167r3 4/14.7) */
+struct indirectEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+	long_ad		indirectICB;
+} __attribute__ ((packed));
+
+/* Terminal Entry (ECMA 167r3 4/14.8) */
+struct terminalEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+} __attribute__ ((packed));
+
+/* File Entry (ECMA 167r3 4/14.9) */
+struct fileEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+	__le32		uid;
+	__le32		gid;
+	__le32		permissions;
+	__le16		fileLinkCount;
+	uint8_t		recordFormat;
+	uint8_t		recordDisplayAttr;
+	__le32		recordLength;
+	__le64		informationLength;
+	__le64		logicalBlocksRecorded;
+	timestamp	accessTime;
+	timestamp	modificationTime;
+	timestamp	attrTime;
+	__le32		checkpoint;
+	long_ad		extendedAttrICB;
+	regid		impIdent;
+	__le64		uniqueID;
+	__le32		lengthExtendedAttr;
+	__le32		lengthAllocDescs;
+	uint8_t		extendedAttr[0];
+	uint8_t		allocDescs[0];
+} __attribute__ ((packed));
+
+/* Permissions (ECMA 167r3 4/14.9.5) */
+#define FE_PERM_O_EXEC			0x00000001U
+#define FE_PERM_O_WRITE			0x00000002U
+#define FE_PERM_O_READ			0x00000004U
+#define FE_PERM_O_CHATTR		0x00000008U
+#define FE_PERM_O_DELETE		0x00000010U
+#define FE_PERM_G_EXEC			0x00000020U
+#define FE_PERM_G_WRITE			0x00000040U
+#define FE_PERM_G_READ			0x00000080U
+#define FE_PERM_G_CHATTR		0x00000100U
+#define FE_PERM_G_DELETE		0x00000200U
+#define FE_PERM_U_EXEC			0x00000400U
+#define FE_PERM_U_WRITE			0x00000800U
+#define FE_PERM_U_READ			0x00001000U
+#define FE_PERM_U_CHATTR		0x00002000U
+#define FE_PERM_U_DELETE		0x00004000U
+
+/* Record Format (ECMA 167r3 4/14.9.7) */
+#define FE_RECORD_FMT_UNDEF		0x00
+#define FE_RECORD_FMT_FIXED_PAD		0x01
+#define FE_RECORD_FMT_FIXED		0x02
+#define FE_RECORD_FMT_VARIABLE8		0x03
+#define FE_RECORD_FMT_VARIABLE16	0x04
+#define FE_RECORD_FMT_VARIABLE16_MSB	0x05
+#define FE_RECORD_FMT_VARIABLE32	0x06
+#define FE_RECORD_FMT_PRINT		0x07
+#define FE_RECORD_FMT_LF		0x08
+#define FE_RECORD_FMT_CR		0x09
+#define FE_RECORD_FMT_CRLF		0x0A
+#define FE_RECORD_FMT_LFCR		0x0B
+
+/* Record Display Attributes (ECMA 167r3 4/14.9.8) */
+#define FE_RECORD_DISPLAY_ATTR_UNDEF	0x00
+#define FE_RECORD_DISPLAY_ATTR_1	0x01
+#define FE_RECORD_DISPLAY_ATTR_2	0x02
+#define FE_RECORD_DISPLAY_ATTR_3	0x03
+
+/* Extended Attribute Header Descriptor (ECMA 167r3 4/14.10.1) */
+struct extendedAttrHeaderDesc
+{
+	tag		descTag;
+	__le32		impAttrLocation;
+	__le32		appAttrLocation;
+} __attribute__ ((packed));
+
+/* Generic Format (ECMA 167r3 4/14.10.2) */
+struct genericFormat
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	uint8_t		attrData[0];
+} __attribute__ ((packed));
+
+/* Character Set Information (ECMA 167r3 4/14.10.3) */
+struct charSetInfo
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		escapeSeqLength;
+	uint8_t		charSetType;
+	uint8_t		escapeSeq[0];
+} __attribute__ ((packed));
+
+/* Alternate Permissions (ECMA 167r3 4/14.10.4) */
+struct altPerms
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le16		ownerIdent;
+	__le16		groupIdent;
+	__le16		permission;
+} __attribute__ ((packed));
+
+/* File Times Extended Attribute (ECMA 167r3 4/14.10.5) */
+struct fileTimesExtAttr
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		dataLength;
+	__le32		fileTimeExistence;
+	uint8_t		fileTimes;
+} __attribute__ ((packed));
+
+/* FileTimeExistence (ECMA 167r3 4/14.10.5.6) */
+#define FTE_CREATION			0x00000001
+#define FTE_DELETION			0x00000004
+#define FTE_EFFECTIVE			0x00000008
+#define FTE_BACKUP			0x00000002
+
+/* Information Times Extended Attribute (ECMA 167r3 4/14.10.6) */
+struct infoTimesExtAttr
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		dataLength;
+	__le32		infoTimeExistence;
+	uint8_t		infoTimes[0];
+} __attribute__ ((packed));
+
+/* Device Specification (ECMA 167r3 4/14.10.7) */
+struct deviceSpec
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		impUseLength;
+	__le32		majorDeviceIdent;
+	__le32		minorDeviceIdent;
+	uint8_t		impUse[0];
+} __attribute__ ((packed));
+
+/* Implementation Use Extended Attr (ECMA 167r3 4/14.10.8) */
+struct impUseExtAttr
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		impUseLength;
+	regid		impIdent;
+	uint8_t		impUse[0];
+} __attribute__ ((packed));
+
+/* Application Use Extended Attribute (ECMA 167r3 4/14.10.9) */
+struct appUseExtAttr
+{
+	__le32		attrType;
+	uint8_t		attrSubtype;
+	uint8_t		reserved[3];
+	__le32		attrLength;
+	__le32		appUseLength;
+	regid		appIdent;
+	uint8_t		appUse[0];
+} __attribute__ ((packed));
+
+#define EXTATTR_CHAR_SET		1
+#define EXTATTR_ALT_PERMS		3
+#define EXTATTR_FILE_TIMES		5
+#define EXTATTR_INFO_TIMES		6
+#define EXTATTR_DEV_SPEC		12
+#define EXTATTR_IMP_USE			2048
+#define EXTATTR_APP_USE			65536
+
+
+/* Unallocated Space Entry (ECMA 167r3 4/14.11) */
+struct unallocSpaceEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+	__le32		lengthAllocDescs;
+	uint8_t		allocDescs[0];
+} __attribute__ ((packed));
+
+/* Space Bitmap Descriptor (ECMA 167r3 4/14.12) */
+struct spaceBitmapDesc
+{
+	tag		descTag;
+	__le32		numOfBits;
+	__le32		numOfBytes;
+	uint8_t		bitmap[0];
+} __attribute__ ((packed));
+
+/* Partition Integrity Entry (ECMA 167r3 4/14.13) */
+struct partitionIntegrityEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+	timestamp	recordingDateAndTime;
+	uint8_t		integrityType;
+	uint8_t		reserved[175];
+	regid		impIdent;
+	uint8_t		impUse[256];
+} __attribute__ ((packed));
+
+/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */
+
+/* Extent Length (ECMA 167r3 4/14.14.1.1) */
+#define EXT_RECORDED_ALLOCATED		0x00000000
+#define EXT_NOT_RECORDED_ALLOCATED	0x40000000
+#define EXT_NOT_RECORDED_NOT_ALLOCATED	0x80000000
+#define EXT_NEXT_EXTENT_ALLOCDECS	0xC0000000
+
+/* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */
+
+/* Extended Allocation Descriptor (ECMA 167r3 4/14.14.3) */
+
+/* Logical Volume Header Descriptor (ECMA 167r3 4/14.15) */
+struct logicalVolHeaderDesc
+{
+	__le64		uniqueID;
+	uint8_t		reserved[24];
+} __attribute__ ((packed));
+
+/* Path Component (ECMA 167r3 4/14.16.1) */
+struct pathComponent
+{
+	uint8_t		componentType;
+	uint8_t		lengthComponentIdent;
+	__le16		componentFileVersionNum;
+	dstring		componentIdent[0];
+} __attribute__ ((packed));
+
+/* File Entry (ECMA 167r3 4/14.17) */
+struct extendedFileEntry
+{
+	tag		descTag;
+	icbtag		icbTag;
+	__le32		uid;
+	__le32		gid;
+	__le32		permissions;
+	__le16		fileLinkCount;
+	uint8_t		recordFormat;
+	uint8_t		recordDisplayAttr;
+	__le32		recordLength;
+	__le64		informationLength;
+	__le64		objectSize;
+	__le64		logicalBlocksRecorded;
+	timestamp	accessTime;
+	timestamp	modificationTime;
+	timestamp	createTime;
+	timestamp	attrTime;
+	__le32		checkpoint;
+	__le32		reserved;
+	long_ad		extendedAttrICB;
+	long_ad		streamDirectoryICB;
+	regid		impIdent;
+	__le64		uniqueID;
+	__le32		lengthExtendedAttr;
+	__le32		lengthAllocDescs;
+	uint8_t		extendedAttr[0];
+	uint8_t		allocDescs[0];
+} __attribute__ ((packed));
+
+#endif /* _ECMA_167_H */