| Min version | XP | 7 |
|---|---|---|
| Max version | Vista SP2 | 10 TH2 |
| x86 offset offset:bitpos | Field Name | |
| 0x0000 | unsigned long OwnerThread | |
| 0x0004 | long OwnerCount | unsigned long IoPriorityBoosted |
| 0x0004 | unsigned long TableSize | unsigned long TableSize |
| 0x0004:0x01 | unsigned long OwnerReferenced | |
| 0x0004:0x02 | unsigned long OwnerCount | |