Min version	2003/XP64 SP1
Max version	10 TH2
x64 offset offset:bitpos	Field Name
0x0000	int16_t Type
0x0002	uint16_t Size
0x0004	long ReferenceCount
0x0008	struct _DRIVER_OBJECT * DriverObject
0x0010	struct _DEVICE_OBJECT * NextDevice
0x0018	struct _DEVICE_OBJECT * AttachedDevice
0x0020	struct _IRP * CurrentIrp
0x0028	struct _IO_TIMER * Timer
0x0030	unsigned long Flags
0x0034	unsigned long Characteristics
0x0038	struct _VPB * Vpb
0x0040	void * DeviceExtension
0x0048	unsigned long DeviceType
0x004C	char StackSize
0x0050	union <unnamed-tag> Queue
0x0098	unsigned long AlignmentRequirement
0x00A0	struct _KDEVICE_QUEUE DeviceQueue
0x00C8	struct _KDPC Dpc
0x0108	unsigned long ActiveThreadCount
0x0110	void * SecurityDescriptor
0x0118	struct _KEVENT DeviceLock
0x0130	uint16_t SectorSize
0x0132	uint16_t Spare1
0x0138	struct _DEVOBJ_EXTENSION * DeviceObjectExtension
0x0140	void * Reserved