_EVENT_DATA_DESCRIPTOR

Metadatacopy
struct _EVENT_DATA_DESCRIPTOR {
    unsigned __int64 Ptr;/* 0x0  8 */
    unsigned long Size;/* 0x8  4 */
    union {
        unsigned long Reserved;/* 0xc  4 */
        struct {
            unsigned char Type;/* 0xc  1 */
            unsigned char Reserved1;/* 0xd  1 */
            unsigned short Reserved2;/* 0xe  2 */
        };/* 0xc  4 */
    };/* 0xc  4 */
};