const ret_hu_conv: Option_u16Z = Option_u16Z.constr_from_ptr(ret);
CommonBase.add_ref_from(ret_hu_conv, ret_hu_conv);
return ret_hu_conv;
const ret_hu_conv: Option_u16Z = Option_u16Z.constr_from_ptr(ret);
CommonBase.add_ref_from(ret_hu_conv, ret_hu_conv);
return ret_hu_conv;