| Min version | Vista |
|---|---|
| Max version | Vista SP2 |
| x86 offset offset:bitpos | Field Name |
| 0x0000 | unsigned long Version |
| 0x0004 | struct _TP_POOL * Pool |
| 0x0008 | struct _TP_CLEANUP_GROUP * CleanupGroup |
| 0x000C | function * CleanupGroupCancelCallback |
| 0x0010 | void * RaceDll |
| 0x0014 | struct _ACTIVATION_CONTEXT * ActivationContext |
| 0x0018 | function * FinalizationCallback |
| 0x001C | union <unnamed-tag> u |