NetBSD-5.0.2/lib/libmenu/menu_item_visible.3

.\"	$NetBSD: menu_item_visible.3,v 1.7 2003/04/16 13:35:11 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_VISIBLE 3
.Os
.Sh NAME
.Nm item_visible
.Nd get visibility status of an item
.Sh LIBRARY
.Lb libmenu
.Sh SYNOPSIS
.In menu.h
.Ft int
.Fn item_visible "ITEM *item"
.Sh DESCRIPTION
The
.Fn item_visible
function returns TRUE if the item passed is currently visible in a
menu.
.Sh RETURN VALUES
The functions return one of the following error values:
.Pp
.Bl -tag -width E_NOT_CONNECTED -compact
.It Er E_BAD_ARGUMENT
One or more of the arguments passed to the function was incorrect.
.It Er E_NOT_CONNECTED
The item is not connected to a menu.
.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] .