frm_sub.c revision 76726 
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2 * Copyright (c) 1998,2000 Free Software Foundation, Inc.                   *
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28
29/****************************************************************************
30 *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
35MODULE_ID("$Id: frm_sub.c,v 1.5 2000/12/10 02:09:37 tom Exp $")
36
37/*---------------------------------------------------------------------------
38|   Facility      :  libnform
39|   Function      :  int set_form_sub(FORM *form, WINDOW *win)
40|
41|   Description   :  Set the subwindow of the form to win.
42|
43|   Return Values :  E_OK       - success
44|                    E_POSTED   - form is posted
45+--------------------------------------------------------------------------*/
46NCURSES_EXPORT(int)
47set_form_sub (FORM * form, WINDOW * win)
48{
49  if (form && (form->status & _POSTED))
50    RETURN(E_POSTED);
51
52  Normalize_Form( form )->sub = win;
53  RETURN(E_OK);
54}
55
56/*---------------------------------------------------------------------------
57|   Facility      :  libnform
58|   Function      :  WINDOW *form_sub(const FORM *)
59|
60|   Description   :  Retrieve the window of the form.
61|
62|   Return Values :  The pointer to the Subwindow.
63+--------------------------------------------------------------------------*/
64NCURSES_EXPORT(WINDOW *)
65form_sub (const FORM * form)
66{
67  const FORM* f = Normalize_Form( form );
68  return Get_Form_Window(f);
69}
70
71/* frm_sub.c ends here */
72