NetBSD/lib/libmenu/menu_userptr.3

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.\" $NetBSD: menu_userptr.3,v 1.3 2001/02/26 01:26:06 blymn 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.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\" notice, this list of conditions and the following disclaimer.
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.\" documentation and/or other materials provided with the distribution.
.\" 3. The name of the Author may not be used to endorse or promote
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
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.Dd September, 1999
.Dt MENU_USERPTR 3
.Os BSD 4
.Sh NAME
.Nm menu_userptr ,
.Nm set_menu_userptr
.Nd menu library
.Sh LIBRARY
.Lb libmenu
.Sh SYNOPSIS
.Fd #include <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
.ta 20
.nf
E_OK The function was successful
E_SYSTEM_ERROR There was a system error during the call.
.fi
.ft 1
.br
.ne 8
.Sh SEE ALSO
.Xr curses 3 ,
.Xr menus 3
.Sh NOTES
The header
.Xr <menu.h>
automatically includes both
.Xr <curses.h>
and
.Xr <eti.h>