Metadatacopyunion _KI_AVAILABLE_CPUS_WORK_STATE { struct { unsigned long WorkerExecuting : 1;/* 0x0:0 4 */ unsigned long WorkPresent : 1;/* 0x0:1 4 */ unsigned long Reserved : 30;/* 0x0:2 4 */ };/* 0x0 4 */ unsigned long AllFields;/* 0x0 4 */};