newt_checkbox_tree_add_item * &reftitle.description; voidnewt_checkbox_tree_add_item resourcecheckboxtree stringtext mixeddata intflags intindex int... &warn.undocumented.func; &reftitle.parameters; checkboxtree Its description text Its description data Its description flags Its description index Its description &reftitle.returnvalues; What the function returns, first on success, then on failure. See also the &return.success; entity