Metadatacopyunion _KPRCB_BPB_NMI_STATE { struct { unsigned char FlushRsbOnNmi : 1;/* 0x0:0 1 */ unsigned char FlushBhbOnNmi : 1;/* 0x0:1 1 */ unsigned char Spare : 6;/* 0x0:2 1 */ };/* 0x0 1 */ unsigned char AllFlags;/* 0x0 1 */};