Min version	XP	2003/XP64	2003/XP64 SP1		Vista	Vista SP1	7		8 Pre RTM		8 Pre RTM	8	8.1 Update 1	8.1	8.1 Update 1		10 Pre RTM	10 Pre RTM
Max version	XP SP3		2003/XP64 SP2		Vista SP2		7 SP1				8			8.1 Update 1				10 TH2
Architecture	x86	x86	x86	x64	x86	x64	x86	x64	x86	x64	x86	x64	x86	x64	x86	x64	x64	x86	x64
x86 offset offset:bitpos	Field Name																			x64 offset offset:bitpos
0x0000	uint8_t Type	uint8_t Type													volatile long Lock					0x0000
0x0000		volatile long Lock									volatile long Lock				long LockNV					0x0000
0x0000											long LockNV				uint8_t Type					0x0000
0x0000															uint8_t TimerType					0x0000
0x0000															uint8_t Timer2Type					0x0000
0x0000															uint8_t QueueType					0x0000
0x0000															uint8_t ThreadType					0x0000
0x0000															uint8_t MutantType					0x0000
0x0001	uint8_t Absolute		uint8_t Absolute		uint8_t Abandoned		uint8_t TimerControlFlags								uint8_t Signalling					0x0001
0x0001			uint8_t NpxIrql		uint8_t Absolute										uint8_t TimerControlFlags					0x0001
0x0001					uint8_t NpxIrql		uint8_t Abandoned						uint8_t QueueControlFlags		uint8_t Absolute					0x0001
0x0001					uint8_t Signalling		uint8_t Signalling						uint8_t Abandoned		uint8_t Timer2Flags					0x0001
0x0001													uint8_t Signalling		uint8_t Timer2Inserted					0x0001
0x0001													uint8_t Timer2Flags		uint8_t QueueControlFlags					0x0001
0x0001:0x00													uint8_t Timer2Inserted		uint8_t Abandoned					0x0001:0x00
0x0001															uint8_t ThreadReserved					0x0001
0x0001															uint8_t MutantSize					0x0001
0x0001:0x01							uint8_t Coalescable		uint8_t Wake				uint8_t Wake							0x0001:0x01
0x0001:0x01													uint8_t DisableIncrement		uint8_t Timer2Expiring					0x0001:0x01
0x0001:0x01													uint8_t Timer2Expiring		uint8_t DisableIncrement					0x0001:0x01
0x0001:0x02							uint8_t KeepShifting		uint8_t Coalescable		uint8_t EncodedTolerableDelay		uint8_t EncodedTolerableDelay							0x0001:0x02
0x0001:0x02													uint8_t Timer2CancelPending		uint8_t Timer2CancelPending					0x0001:0x02
0x0001:0x02															uint8_t QueueReservedControlFlags					0x0001:0x02
0x0001:0x03							uint8_t EncodedTolerableDelay		uint8_t KeepShifting				uint8_t Timer2SetPending							0x0001:0x03
0x0001:0x04									uint8_t EncodedTolerableDelay				uint8_t Timer2Running							0x0001:0x04
0x0001:0x05													uint8_t Timer2Disabled							0x0001:0x05
0x0001:0x06													uint8_t Reserved1		uint8_t Timer2ReservedFlags					0x0001:0x06
0x0002	uint8_t Size		uint8_t Size				uint8_t ThreadControlFlags								uint8_t Size					0x0002
0x0002			uint8_t Hand	uint8_t Hand	uint8_t Hand	uint8_t Hand	uint8_t CpuThrottled		uint8_t CycleProfiling						uint8_t Hand					0x0002
0x0002							uint8_t Hand								uint8_t Timer2Reserved1					0x0002
0x0002							uint8_t Size						uint8_t Reserved3		uint8_t QueueSize					0x0002
0x0002													uint8_t Size		uint8_t ThreadControlFlags					0x0002
0x0002:0x00															uint8_t CycleProfiling					0x0002:0x00
0x0002															uint8_t DpcActive					0x0002
0x0002:0x01							uint8_t CycleProfiling		uint8_t CounterProfiling											0x0002:0x01
0x0002:0x02							uint8_t CounterProfiling		uint8_t GroupScheduling											0x0002:0x02
0x0002:0x03							uint8_t Reserved	uint8_t Reserved	uint8_t AffinitySet											0x0002:0x03
0x0002:0x04									uint8_t Reserved	uint8_t Reserved	uint8_t Reserved	uint8_t Reserved	uint8_t Reserved2	uint8_t Reserved2	uint8_t ThreadReservedControlFlags	uint8_t ThreadReservedControlFlags	uint8_t Tagged			0x0002:0x04
0x0002:0x05																	uint8_t ThreadReservedControlFlags	uint8_t EnergyProfiling		0x0002:0x05
0x0002:0x06										uint8_t Instrumented		uint8_t Instrumented		uint8_t Instrumented		uint8_t Instrumented				0x0003:0x01
0x0002:0x07																		uint8_t ThreadReservedControlFlags		0x0002:0x06
0x0003	uint8_t Inserted	uint8_t Inserted					uint8_t TimerMiscFlags								uint8_t Reserved1					0x0003
0x0003		uint8_t DebugActive		uint8_t DebugActive	uint8_t DebugActive		uint8_t Index								uint8_t TimerMiscFlags					0x0003
0x0003					uint8_t DpcActive	uint8_t DpcActive	uint8_t DebugActive								uint8_t Index					0x0003
0x0003:0x00							uint8_t ActiveDR7		uint8_t DpcActive	uint8_t ActiveDR7	uint8_t DpcActive	uint8_t ActiveDR7	uint8_t DpcActive	uint8_t ActiveDR7	uint8_t Timer2Reserved2					0x0003:0x00
0x0003							uint8_t DpcActive			uint8_t DpcActive		uint8_t DpcActive	uint8_t Reserved5	uint8_t DpcActive	uint8_t QueueReserved					0x0003
0x0003														uint8_t Reserved5	uint8_t DebugActive					0x0003
0x0003															uint8_t MutantReserved	uint8_t ActiveDR7		uint8_t MutantReserved	uint8_t ActiveDR7	0x0003:0x00
																uint8_t MutantReserved			uint8_t MutantReserved	0x0003
0x0003:0x01							uint8_t Processor	uint8_t Instrumented	uint8_t Processor		uint8_t Processor		uint8_t Processor		uint8_t Processor			uint8_t Processor		0x0003:0x01
0x0003:0x01							uint8_t Instrumented
0x0003:0x02							uint8_t Reserved2	uint8_t Reserved2		uint8_t Reserved2		uint8_t Reserved2		uint8_t Minimal		uint8_t Minimal			uint8_t Minimal	0x0003:0x02
														uint8_t Reserved4		uint8_t Reserved4			uint8_t Reserved4	0x0003:0x03
0x0003:0x06							uint8_t Inserted		uint8_t Inserted	uint8_t Inserted	uint8_t Inserted	uint8_t Inserted	uint8_t Inserted	uint8_t Inserted	uint8_t Inserted	uint8_t Inserted		uint8_t Inserted	uint8_t Inserted	0x0003:0x06
0x0003:0x06							uint8_t UmsScheduled			uint8_t UmsScheduled		uint8_t UmsScheduled		uint8_t UmsScheduled		uint8_t UmsScheduled			uint8_t UmsScheduled	0x0003:0x06
0x0003:0x07							volatile uint8_t Expired		volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired	volatile uint8_t Expired		volatile uint8_t Expired	volatile uint8_t Expired	0x0003:0x07
0x0003:0x07							uint8_t UmsPrimary			uint8_t UmsPrimary		uint8_t UmsPrimary		uint8_t UmsPrimary		uint8_t UmsPrimary			uint8_t UmsPrimary	0x0003:0x07
0x0004	long SignalState																			0x0004
0x0008	struct _LIST_ENTRY WaitListHead																			0x0008