| Min version | 2003/XP64 SP1 | Vista | Vista SP1 | ||
|---|---|---|---|---|---|
| Max version | 2003/XP64 SP2 | Vista SP2 | |||
| Architecture | x86 | x64 | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |||
| 0x0000 | struct _OBJECT_DIRECTORY_ENTRY *[37] HashBuckets | 0x0000 | |||
| 0x0094 | struct _EX_PUSH_LOCK Lock | 0x0128 | |||
| 0x0098 | struct _DEVICE_MAP * DeviceMap | 0x0130 | |||
| 0x009C | unsigned long SessionId | 0x0138 | |||
| 0x00A0 | void * NamespaceEntry | 0x0140 | |||
| 0x00A4 | unsigned long Flags | 0x0148 | |||