menu_item_userptr(3curses)


menu_item_userptr: set_item_userptr, item_userptr -- associate application data with menus items

Synopsis

   cc [flag . . .] file -lmenu -lcurses [library . . .] 
   

#include <menu.h>

int set_item_userptr(ITEM *item, char *userptr); char *item_userptr(ITEM *item);

Description

Every item has an associated user pointer that can be used to store relevant information. set_item_userptr sets the user pointer of item. item_userptr returns the user pointer of item.

<Return> value

item_userptr returns NULL on error. set_item_userptr returns one of the following:

E_OK - The routine returned successfully.
E_SYSTEM_ERROR - System error.

 
 E_OK             -   The routine returned successfully. 
 E_SYSTEM_ERROR   -   System error. 

Notices

The header file menu.h automatically includes the header files eti.h and curses.h.

References

curses(3curses), menus(3curses)
30 January 1998
© 1998 The Santa Cruz Operation, Inc. All rights reserved.