//0xc0 bytes (sizeof)
struct _HEAP_SEG_CONTEXT
{
ULONGLONG SegmentMask; //0x0
UCHAR UnitShift; //0x8
UCHAR PagesPerUnitShift; //0x9
UCHAR FirstDescriptorIndex; //0xa
UCHAR CachedCommitSoftShift; //0xb
UCHAR CachedCommitHighShift; //0xc
union
{
UCHAR LargePagePolicy:3; //0xd
UCHAR FullDecommit:1; //0xd
UCHAR ReleaseEmptySegments:1; //0xd
UCHAR AllFlags; //0xd
} Flags; //0xd
ULONG MaxAllocationSize; //0x10
SHORT OlpStatsOffset; //0x14
SHORT MemStatsOffset; //0x16
VOID* LfhContext; //0x18
VOID* VsContext; //0x20
struct RTL_HP_ENV_HANDLE EnvHandle; //0x28
VOID* Heap; //0x38
ULONGLONG SegmentLock; //0x40
struct _LIST_ENTRY SegmentListHead; //0x48
ULONGLONG SegmentCount; //0x58
struct _RTL_RB_TREE FreePageRanges; //0x60
ULONGLONG FreeSegmentListLock; //0x70
struct _SINGLE_LIST_ENTRY FreeSegmentList[2]; //0x78
};