_AMD_MCA_IPID

Metadatacopy
union _AMD_MCA_IPID {
    struct {
        unsigned __int64 InstanceId : 32;/* 0x0:0  8 */
        unsigned __int64 HardwareId : 12;/* 0x0:32  8 */
        unsigned __int64 Reserved : 4;/* 0x0:44  8 */
        unsigned __int64 McaType : 16;/* 0x0:48  8 */
    };/* 0x0  8 */
    unsigned __int64 AsUINT64;/* 0x0  8 */
};