Metadatacopyunion _DMA_ADAPTER_INFO { struct { unsigned long Version;/* 0x0 4 */ struct _DMA_ADAPTER_INFO_V1 V1;/* 0x4 20 */ };/* 0x0 24 */ struct { unsigned __int64 Reserved;/* 0x0 8 */ struct _DMA_ADAPTER_INFO_CRASHDUMP Crashdump;/* 0x8 80 */ };/* 0x0 88 */};