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 Values
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.
Attributes
See attributes(5) for descriptions of the following attributes: