RZ
_Static_assert([typeof(RZ)] == [bits], "RZ");
uint8_t RZ;
RZ = AMD_IOMMU_REG_GET32(&event[1],
RZ == 1 ? "Non-zero reserved bit" : "Illegal Level encoding",
uint8_t RZ;
RZ = AMD_IOMMU_REG_GET32(&event[1], AMD_IOMMU_EVENT_IO_PGFAULT_RZ);
RZ == 1 ? "Non-zero reserved bit" : "Illegal Level encoding",