MENU_ITEM_USERPTR(3CURSES) Curses Library Functions
NAME
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(7) for descriptions of the following attributes:
+---------------+-----------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------+
|MT-Level | Unsafe |
+---------------+-----------------+
SEE ALSO
curses(3CURSES),
menus(3CURSES),
attributes(7)NOTES
The header
<menu.h> automatically includes the headers
<eti.h> and
<curses.h>.
December 31, 1996 MENU_ITEM_USERPTR(3CURSES)
