Min version	XP	2003/XP64 SP1	Vista SP1		8.1 Update 1	8.1	10
Max version	Vista	2003/XP64 SP2	8		10 Pre RTM		10 TH2
Architecture	x86	x64	x86	x64	x86	x64	x86	x64
x86 offset offset:bitpos	Field Name								x64 offset offset:bitpos
0x0000	int16_t Type								0x0000
0x0002	uint16_t Size								0x0002
0x0004	struct _DEVICE_OBJECT * DeviceObject								0x0008
0x0008	unsigned long PowerFlags								0x0010
0x000C	struct _DEVICE_OBJECT_POWER_EXTENSION * Dope								0x0018
0x0010	unsigned long ExtensionFlags								0x0020
0x0014	void * DeviceNode								0x0028
0x0018	struct _DEVICE_OBJECT * AttachedTo								0x0030
0x001C	long StartIoCount								0x0038
0x0020	long StartIoKey								0x003C
0x0024	unsigned long StartIoFlags								0x0040
0x0028	struct _VPB * Vpb								0x0048
0x002C			struct _LIST_ENTRY DependentList		void * DependencyNode				0x0050
0x0030					void * VerifierContext		void * InterruptContext		0x0058
0x0034			struct _LIST_ENTRY ProviderList				void * VerifierContext		0x0060