Min version	2003/XP64 SP1	7	8 Pre RTM
Max version	Vista SP2	7 SP1	10 TH2
x64 offset offset:bitpos	Field Name
0x0000	struct _LIST_ENTRY WaitListEntry
0x0010	struct _KTHREAD * Thread		uint8_t WaitType
0x0011			volatile uint8_t BlockState
0x0012			uint16_t WaitKey
0x0014			long SpareLong
0x0018	void * Object		struct _KTHREAD * Thread
0x0018			struct _KQUEUE * NotificationQueue
0x0020	struct _KWAIT_BLOCK * NextWaitBlock		void * Object
0x0028	uint16_t WaitKey		void * SparePtr
0x002A	uint8_t WaitType
0x002B	uint8_t SpareByte	volatile uint8_t BlockState
0x002C	long SpareLong