| Min version | 10 Pre RTM | ||
|---|---|---|---|
| Max version | 10 TH2 | ||
| Architecture | x86 | x64 | |
| x86 offset offset:bitpos | Field Name | x64 offset offset:bitpos | |
| 0x0000 | struct _RTL_SRWLOCK Lock | 0x0000 | |
| 0x0004 | struct _RTL_RB_TREE FreeChunkTree | 0x0008 | |
| 0x000C | struct _LIST_ENTRY SubsegmentList | 0x0018 | |
| 0x0014 | uintptr_t TotalCommittedUnits | 0x0028 | |
| 0x0018 | uintptr_t FreeCommittedUnits | 0x0030 | |
| 0x001C | void * BackendCtx | 0x0038 | |
| 0x0020 | struct _HEAP_SUBALLOCATOR_CALLBACKS Callbacks | 0x0040 | |