1/****************************************************************************
2 * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
3 *                                                                          *
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5 * copy of this software and associated documentation files (the            *
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8 * distribute, distribute with modifications, sublicense, and/or sell       *
9 * copies of the Software, and to permit persons to whom the Software is    *
10 * furnished to do so, subject to the following conditions:                 *
11 *                                                                          *
12 * The above copyright notice and this permission notice shall be included  *
13 * in all copies or substantial portions of the Software.                   *
14 *                                                                          *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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22 *                                                                          *
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27 ****************************************************************************/
28
29/****************************************************************************
30 *   Author:  Juergen Pfeifer, 1995,1997                                    *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
35MODULE_ID("$Id: frm_cursor.c,v 1.9 2004/12/11 22:01:03 tom Exp $")
36
37/*---------------------------------------------------------------------------
38|   Facility      :  libnform
39|   Function      :  int pos_form_cursor(FORM * form)
40|
41|   Description   :  Moves the form window cursor to the location required
42|                    by the form driver to resume form processing. This may
43|                    be needed after the application calls a curses library
44|                    I/O routine that modifies the cursor position.
45|
46|   Return Values :  E_OK                      - Success
47|                    E_SYSTEM_ERROR            - System error.
48|                    E_BAD_ARGUMENT            - Invalid form pointer
49|                    E_NOT_POSTED              - Form is not posted
50+--------------------------------------------------------------------------*/
51NCURSES_EXPORT(int)
52pos_form_cursor(FORM *form)
53{
54  int res;
55
56  T((T_CALLED("pos_form_cursor(%p)"), form));
57
58  if (!form)
59    res = E_BAD_ARGUMENT;
60  else
61    {
62      if (!(form->status & _POSTED))
63	res = E_NOT_POSTED;
64      else
65	res = _nc_Position_Form_Cursor(form);
66    }
67  RETURN(res);
68}
69
70/* frm_cursor.c ends here */
71