| Min version | XP | 2003/XP64 SP1 | |
|---|---|---|---|
| Max version | 10 TH2 | ||
| Architecture | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |
| 0x0000 | int16_t Type | 0x0000 | |
| 0x0002 | int16_t Size | 0x0002 | |
| 0x0004 | struct _LIST_ENTRY DeviceListHead | 0x0008 | |
| 0x000C | uintptr_t Lock | 0x0018 | |
| 0x0010 | uint8_t Busy | uint8_t Busy | 0x0020 |
| int64_t Reserved | 0x0020:0x00 | ||