NetBSD-5.0.2/lib/libmenu/menu_item_new.3

.\"	$NetBSD: menu_item_new.3,v 1.8 2003/04/16 13:35:10 wiz Exp $
.\"
.\" Copyright (c) 1999
.\"	Brett Lymn - blymn@baea.com.au, brett_lymn@yahoo.com.au
.\"
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.Dd September 10, 1999
.Dt MENU_ITEM_NEW 3
.Os
.Sh NAME
.Nm free_item ,
.Nm new_item
.Nd create or delete menu item
.Sh LIBRARY
.Lb libmenu
.Sh SYNOPSIS
.In menu.h
.Ft int
.Fn free_item "ITEM *item"
.Ft ITEM *
.Fn new_item "char *name" "char *description"
.Sh DESCRIPTION
The
.Fn free_item
function destroys the item and frees all allocated storage for that
item.
The
.Fn new_item
allocates storage for a new item then copies in the item name and
description for the new item.
A pointer to the newly created item is returned to the caller.
.Sh RETURN VALUES
The
.Fn new_item
function returns NULL on failure, the
.Fn free_item
returns one of the following error values:
.Pp
.Bl -tag -width E_BAD_ARGUMENT -compact
.It Er E_OK
The function was successful.
.It Er E_BAD_ARGUMENT
One or more of the arguments passed to the function was incorrect.
.El
.Sh SEE ALSO
.Xr curses 3 ,
.Xr menus 3
.Sh NOTES
The header
.Pa \*[Lt]menu.h\*[Gt]
automatically includes both
.Pa \*[Lt]curses.h\*[Gt]
and
.Pa \*[Lt]eti.h\*[Gt] .