_SEGMENT_HEAP

Metadatacopy
struct _SEGMENT_HEAP {
    struct RTL_HP_ENV_HANDLE EnvHandle;/* 0x0  8 */
    unsigned long Signature;/* 0x8  4 */
    unsigned long GlobalFlags;/* 0xc  4 */
    unsigned long Interceptor;/* 0x10  4 */
    unsigned short ProcessHeapListIndex;/* 0x14  2 */
    unsigned short AllocatedFromMetadata : 1;/* 0x16:0  2 */
    union {
        struct _RTL_HEAP_MEMORY_LIMIT_DATA CommitLimitData;/* 0x18  16 */
        struct {
            unsigned long ReservedMustBeZero1;/* 0x18  4 */
            void* UserContext;/* 0x1c  4 */
            unsigned long ReservedMustBeZero2;/* 0x20  4 */
            void* Spare;/* 0x24  4 */
        };/* 0x18  16 */
    };/* 0x18  16 */
    /* 24 bytes padding */
    /* ── cacheline 1 boundary (64 bytes) ── */
    unsigned long LargeMetadataLock;/* 0x40  4 */
    struct _RTL_RB_TREE LargeAllocMetadata;/* 0x44  8 */
    volatile unsigned long LargeReservedPages;/* 0x4c  4 */
    volatile unsigned long LargeCommittedPages;/* 0x50  4 */
    union _RTL_RUN_ONCE StackTraceInitVar;/* 0x54  4 */
    /* 40 bytes padding */
    /* ── cacheline 2 boundary (128 bytes) ── */
    struct _HEAP_RUNTIME_MEMORY_STATS MemStats;/* 0x80  44 */
    unsigned short GlobalLockCount;/* 0xac  2 */
    /* 2 bytes padding */
    unsigned long GlobalLockOwner;/* 0xb0  4 */
    unsigned long ContextExtendLock;/* 0xb4  4 */
    unsigned char* AllocatedBase;/* 0xb8  4 */
    unsigned char* UncommittedBase;/* 0xbc  4 */
    /* ── cacheline 3 boundary (192 bytes) ── */
    unsigned char* ReservedLimit;/* 0xc0  4 */
    /* 60 bytes padding */
    /* ── cacheline 4 boundary (256 bytes) ── */
    struct _HEAP_SEG_CONTEXT SegContexts[2];/* 0x100  256 */
    /* ── cacheline 8 boundary (512 bytes) ── */
    struct _HEAP_VS_CONTEXT VsContext;/* 0x200  192 */
    /* ── cacheline 11 boundary (704 bytes) ── */
    struct _HEAP_LFH_CONTEXT LfhContext;/* 0x2c0  704 */
};