menu_item_userptr(3X) — MISCELLANEOUS LIBRARY FUNCTIONS
NAME
menu_item_userptr: set_item_userptr, item_userptr − associate application data with menus items
SYNOPSIS
#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. |
NOTES
The header file menu.h automatically includes the header files eti.h and curses.h.