_IOMMU_INTERFACE_STATE_CHANGE_FIELDS

Metadatacopy
union _IOMMU_INTERFACE_STATE_CHANGE_FIELDS {
    struct {
        unsigned long AvailableDomainTypes : 1;/* 0x0:0  4 */
        unsigned long Reserved : 31;/* 0x0:1  4 */
    };/* 0x0  4 */
    unsigned long AsULONG;/* 0x0  4 */
};