Metadatacopystruct _EX_PUSH_LOCK_AUTO_EXPAND_STATE { union { struct { unsigned long Expanded : 1;/* 0x0:0 4 */ unsigned long Transitioning : 1;/* 0x0:1 4 */ unsigned long Pageable : 1;/* 0x0:2 4 */ };/* 0x0 4 */ unsigned long Value;/* 0x0 4 */ };/* 0x0 4 */};