_HEAP_LFH_SUBSEGMENT

Metadatacopy
struct _HEAP_LFH_SUBSEGMENT {
    struct _LIST_ENTRY ListEntry;/* 0x0  16 */
    union _HEAP_LFH_SUBSEGMENT_STATE State;/* 0x10  8 */
    union {
        struct _SINGLE_LIST_ENTRY OwnerFreeListEntry;/* 0x18  8 */
        struct {
            unsigned char CommitStateOffset;/* 0x18  1 */
            unsigned char Spare0 : 4;/* 0x19:0  1 */
        };/* 0x18  2 */
    };/* 0x18  8 */
    unsigned short FreeCount;/* 0x20  2 */
    unsigned short BlockCount;/* 0x22  2 */
    unsigned char FreeHint;/* 0x24  1 */
    unsigned char WitheldBlockCount;/* 0x25  1 */
    union {
        struct {
            unsigned char CommitUnitShift;/* 0x26  1 */
            unsigned char CommitUnitCount;/* 0x27  1 */
        };/* 0x26  2 */
        union _HEAP_LFH_COMMIT_UNIT_INFO CommitUnitInfo;/* 0x26  2 */
    };/* 0x26  2 */
    struct _HEAP_LFH_SUBSEGMENT_ENCODED_OFFSETS BlockOffsets;/* 0x28  4 */
    unsigned short BucketRef;/* 0x2c  2 */
    unsigned short PrivateSlotMapRef;/* 0x2e  2 */
    unsigned short HighWatermarkBlockIndex;/* 0x30  2 */
    unsigned char BitmapSearchWidth;/* 0x32  1 */
    union {
        struct {
            unsigned char PrivateFormat : 1;/* 0x33:0  1 */
            unsigned char Spare1 : 7;/* 0x33:1  1 */
        };/* 0x33  1 */
        union _HEAP_LFH_SUBSEGMENT_UCHAR_FIELDS UChar;/* 0x33  1 */
    };/* 0x33  1 */
    unsigned long Spare3;/* 0x34  4 */
    unsigned __int64 CommitLock;/* 0x38  8 */
    /* ── cacheline 1 boundary (64 bytes) ── */
    unsigned __int64 BlockBitmap[1];/* 0x40  8 */
};