public static DfdiStatus ErrorClass(DfdiStatus status, DftiErrorClass error_class) => DftiErrorClass(status, error_class);
public static long ErrorClass(long status, DftiErrorClass error_class) => DftiErrorClass(status, error_class);
static extern DfdiStatus DftiErrorClass(DfdiStatus status, DftiErrorClass error_class);
static extern long DftiErrorClass(long status, DftiErrorClass error_class);