The menu_opts() function returns the current options set for the menu given. The menu_opts_off() function turns off the menu options given by the opts parameter for the menu. The menu_opts_on() function turns on the menu options given by the opts parameter for the menu passed. The set_menu_opts() sets the menu options to the value given in opts.
RETURN VALUES
The functions return one of the following error values:
E_OK
The function was successful.
E_BAD_ARGUMENT
One or more of the arguments passed to the function was incorrect.