Min version	XP	2003/XP64 SP1		7		8 Pre RTM
Max version	2003/XP64	Vista SP2		7 SP1		10 TH2
Architecture	x86	x86	x64	x86	x64	x86	x64
x86 offset offset:bitpos	Field Name							x64 offset offset:bitpos
0x0000	struct _LIST_ENTRY WaitListEntry							0x0000
0x0008	struct _KTHREAD * Thread		struct _KTHREAD * Thread	struct _KTHREAD * Thread	struct _KTHREAD * Thread	uint8_t WaitType		0x0010
0x0009						volatile uint8_t BlockState		0x0011
0x000A						uint16_t WaitKey		0x0012
							long SpareLong	0x0014
0x000C	void * Object					struct _KTHREAD * Thread		0x0018
0x000C						struct _KQUEUE * NotificationQueue		0x0018
0x0010	struct _KWAIT_BLOCK * NextWaitBlock					void * Object		0x0020
0x0014	uint16_t WaitKey					void * SparePtr		0x0028
0x0016	uint16_t WaitType	uint8_t WaitType						0x002A
0x0017		uint8_t SpareByte		volatile uint8_t BlockState				0x002B