{ C(new_max), &type_integer, validate_positive },
{ C2(nice, nice_rescan), &type_integer, validate_non_negative },
{ C(nice_rescan), &type_integer, validate_non_negative },
{ C(new_max), &type_integer, validate_positive },
{ C2(nice, nice_rescan), &type_integer, validate_non_negative },
{ C(nice_rescan), &type_integer, validate_non_negative },