_MEMORY_ALLOCATION_DESCRIPTOR

Metadatacopy
struct _MEMORY_ALLOCATION_DESCRIPTOR {
    union {
        struct _LIST_ENTRY ListEntry;/* 0x0  16 */
        struct _RTL_BALANCED_NODE Node;/* 0x0  24 */
    };/* 0x0  24 */
    enum _TYPE_OF_MEMORY MemoryType;/* 0x18  4 */
    /* 4 bytes padding */
    unsigned __int64 BasePage;/* 0x20  8 */
    unsigned __int64 PageCount;/* 0x28  8 */
};