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.\"	$NetBSD: menu_userptr.3,v 1.9 2017/07/03 21:32:50 wiz Exp $
.\"
.\" Copyright (c) 1999
.\"	Brett Lymn - blymn@baea.com.au, brett_lymn@yahoo.com.au
.\"
.\" This code is donated to The NetBSD Foundation by the author.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
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.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. The name of the Author may not be used to endorse or promote
.\"    products derived from this software without specific prior written
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.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
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.\"
.Dd September 10, 1999
.Dt MENU_USERPTR 3
.Os
.Sh NAME
.Nm menu_userptr ,
.Nm set_menu_userptr
.Nd get or set user pointer for a menu
.Sh LIBRARY
.Lb libmenu
.Sh SYNOPSIS
.In menu.h
.Ft char *
.Fn menu_userptr "MENU *menu"
.Ft int
.Fn set_menu_userptr "MENU *menu" "char *ptr"
.Sh DESCRIPTION
The
.Fn menu_userptr
function returns the pointer to the user defined pointer for the given
menu.
This pointer is set by the
.Fn set_menu_userptr
function.
.Sh RETURN VALUES
The functions return one of the following error values:
.Pp
.Bl -tag -width E_SYSTEM_ERROR -compact
.It Er E_OK
The function was successful.
.It Er E_SYSTEM_ERROR
There was a system error during the call.
.El
.Sh SEE ALSO
.Xr curses 3 ,
.Xr menus 3
.Sh NOTES
The header
.Pa <menu.h>
automatically includes both
.Pa <curses.h>
and
.Pa <eti.h> .