set_menu_items, menu_items, item_count - make and break connections between items and menus

       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S. Raymond.

       The  function  set_menu_items  changes  the  item  pointer  array  of  the given menu.  The array must be
       terminated by a NULL.

       The function menu_items returns the item array of the given menu.

       The function item_count returns the count of items in menu.

set_menu_items, menu_items, item_count - make and break connections between items and menus

       These routines emulate the System V menu library.  They were not supported on Version 7 or BSD versions.

       The SVr4 menu library documentation specifies the item_count error value as -1 (which  is  the  value  of
       ERR).

       The function menu_items returns a pointer (which may be NULL).  It does not set errno.

       The function item_count returns ERR (the general curses error return value) if its menu parameter is NULL.

       The function set_menu_items returns one of the following codes on error:

       E_OK The routine succeeded.

       E_BAD_ARGUMENT
            Routine detected an incorrect or out-of-range argument.

       E_NOT_CONNECTED
            No items are connected to the menu.

       E_POSTED
            The menu is already posted.

       E_SYSTEM_ERROR
            System error occurred (see errno(3)).

ncurses(3NCURSES), menu(3MENU)

ncurses 6.5                                        2024-12-28                                       items(3MENU)

#include<menu.h>intset_menu_items(MENU*menu,ITEM**items);ITEM**menu_items(constMENU*menu);intitem_count(constMENU*menu);