Min version	XP	Vista
Max version	2003/XP64 SP2	10 TH2
x86 offset offset:bitpos	Field Name
0x0000	int16_t Type
0x0002	int16_t Size
0x0004	struct _DEVICE_OBJECT * DeviceObject
0x0008	struct _VPB * Vpb
0x000C	void * FsContext
0x0010	void * FsContext2
0x0014	struct _SECTION_OBJECT_POINTERS * SectionObjectPointer
0x0018	void * PrivateCacheMap
0x001C	long FinalStatus
0x0020	struct _FILE_OBJECT * RelatedFileObject
0x0024	uint8_t LockOperation
0x0025	uint8_t DeletePending
0x0026	uint8_t ReadAccess
0x0027	uint8_t WriteAccess
0x0028	uint8_t DeleteAccess
0x0029	uint8_t SharedRead
0x002A	uint8_t SharedWrite
0x002B	uint8_t SharedDelete
0x002C	unsigned long Flags
0x0030	struct _UNICODE_STRING FileName
0x0038	union _LARGE_INTEGER CurrentByteOffset
0x0040	unsigned long Waiters
0x0044	unsigned long Busy
0x0048	void * LastLock
0x004C	struct _KEVENT Lock
0x005C	struct _KEVENT Event
0x006C	struct _IO_COMPLETION_CONTEXT * CompletionContext
0x0070		unsigned long IrpListLock
0x0074		struct _LIST_ENTRY IrpList
0x007C		void * FileObjectExtension