NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ATTRIBUTES | SEE ALSO | NOTES
cc [ flag... ] file... -lmenu -lcurses [ library... ] #include <menu.h>int set_item_userptr(ITEM *item, char *userptr);
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.
item_userptr() returns NULL on error. set_item_userptr() returns one of the following:
The routine returned successfully.
System error.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
---|---|
MT-Level | Unsafe |
The header <menu.h> automatically includes the headers <eti.h> and <curses.h>.
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ATTRIBUTES | SEE ALSO | NOTES