| Min version | 10 Pre RTM |
|---|---|
| Max version | 10 TH2 |
| x86 offset offset:bitpos | Field Name |
| 0x0000 | struct _REQUEST_MAILBOX * Next |
| 0x0004 | unsigned long RequestSummary |
| 0x0008 | struct _KREQUEST_PACKET RequestPacket |
| 0x0018 | volatile long * NodeTargetCountAddr |
| 0x001C | volatile long NodeTargetCount |