_HEAP_VIRTUAL_ALLOC_ENTRY

Metadatacopy
struct _HEAP_VIRTUAL_ALLOC_ENTRY {
    struct _LIST_ENTRY Entry;/* 0x0  8 */
    struct _HEAP_ENTRY_EXTRA ExtraStuff;/* 0x8  8 */
    unsigned long CommitSize;/* 0x10  4 */
    unsigned long ReserveSize;/* 0x14  4 */
    struct _HEAP_ENTRY BusyBlock;/* 0x18  8 */
};