1/****************************************************************************
2 * Copyright (c) 1998-2004,2010 Free Software Foundation, Inc.              *
3 *                                                                          *
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5 * copy of this software and associated documentation files (the            *
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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 *                                                                          *
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16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
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27 ****************************************************************************/
28
29/****************************************************************************
30 *   Author:  Juergen Pfeifer, 1995,1997                                    *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
35MODULE_ID("$Id: fld_user.c,v 1.16 2010/01/23 21:14:36 tom Exp $")
36
37/*---------------------------------------------------------------------------
38|   Facility      :  libnform
39|   Function      :  int set_field_userptr(FIELD *field, void *usrptr)
40|
41|   Description   :  Set the pointer that is reserved in any field to store
42|                    application relevant informations
43|
44|   Return Values :  E_OK         - on success
45+--------------------------------------------------------------------------*/
46NCURSES_EXPORT(int)
47set_field_userptr(FIELD *field, void *usrptr)
48{
49  T((T_CALLED("set_field_userptr(%p,%p)"), (void *)field, (void *)usrptr));
50
51  Normalize_Field(field)->usrptr = usrptr;
52  RETURN(E_OK);
53}
54
55/*---------------------------------------------------------------------------
56|   Facility      :  libnform
57|   Function      :  void *field_userptr(const FIELD *field)
58|
59|   Description   :  Return the pointer that is reserved in any field to
60|                    store application relevant informations.
61|
62|   Return Values :  Value of pointer. If no such pointer has been set,
63|                    NULL is returned
64+--------------------------------------------------------------------------*/
65NCURSES_EXPORT(void *)
66field_userptr(const FIELD *field)
67{
68  T((T_CALLED("field_userptr(%p)"), (const void *)field));
69  returnVoidPtr(Normalize_Field(field)->usrptr);
70}
71
72/* fld_user.c ends here */
73