| Min version | XP | 2003/XP64 SP1 | |
|---|---|---|---|
| Max version | 2003/XP64 SP2 | 10 TH2 | |
| Architecture | x86 | x86 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |
| 0x0000 | uint16_t LimitLow | ||
| 0x0002 | uint16_t BaseLow | ||
| 0x0004 | union __unnamed HighWord | union <unnamed-tag> HighWord | |