| Min version | 2003/XP64 SP1 |
|---|---|
| Max version | 10 TH2 |
| x64 offset offset:bitpos | Field Name |
| 0x0000 | long RefCount |
| 0x0004 | unsigned long TableSize |
| 0x0008 | unsigned long BitMaskFlags |
| 0x0010 | struct _FAST_MUTEX CloseCompactionLock |
| 0x0048 | unsigned long CurrentStackIndex |
| 0x0050 | struct _HANDLE_TRACE_DB_ENTRY[1] TraceDb |