(PECL newt >= 0.1) void newt_component_add_callback ( resource $component, mixed $func_name

(PECL newt >= 0.1) resource newt_radio_get_current ( resource $set_member )

(PECL newt >= 0.1) Set a callback function which gets invoked when user presses the suspend key

(PECL newt >= 0.1) void newt_component_takes_focus ( resource $component, bool $takes_focus

(PECL newt >= 0.1) Fills in the passed references with the current size of the terminal

(PECL newt >= 0.1) Adds new item to the checkbox tree

(PECL newt >= 0.1) resource newt_checkbox_tree_multi ( int $left, int $top, int $height, string

(PECL newt >= 0.1) string newt_checkbox_tree_get_entry_value ( resource $checkboxtree, mixed

(PECL newt >= 0.1) void newt_checkbox_tree_set_entry_value ( resource $checkboxtree, mixed

(PECL newt >= 0.1) void newt_form_set_size ( resource $form )