| Min version | 10 TH2 |
|---|---|
| Max version | |
| x64 offset offset:bitpos | Field Name |
| 0x0000 | struct _RTL_BALANCED_NODE TreeNode |
| 0x0000 | unsigned long TreeSignature |
| 0x0004:0x00 | uint16_t ExtraPresent |
| 0x0004:0x01 | uint16_t Spare0 |
| 0x0006 | uint16_t UnusedBytes |
| 0x0018 | volatile uint8_t RangeFlags |
| 0x0019 | uint8_t Spare1 |
| 0x001A | struct _HEAP_DESCRIPTOR_KEY Key |
| 0x001A | uint8_t Align |
| 0x001B | uint8_t Offset |
| 0x001B | uint8_t Size |