fld_user.c revision 50276 
1/****************************************************************************
2 * Copyright (c) 1998 Free Software Foundation, Inc.                        *
3 *                                                                          *
4 * Permission is hereby granted, free of charge, to any person obtaining a  *
5 * copy of this software and associated documentation files (the            *
6 * "Software"), to deal in the Software without restriction, including      *
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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 *                                                                          *
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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24 * holders shall not be used in advertising or otherwise to promote the     *
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26 * authorization.                                                           *
27 ****************************************************************************/
28
29/****************************************************************************
30 *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
31 ****************************************************************************/
32
33#include "form.priv.h"
34
35MODULE_ID("$Id: fld_user.c,v 1.8 1999/05/16 17:20:09 juergen 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+--------------------------------------------------------------------------*/
46int set_field_userptr(FIELD * field, void  *usrptr)
47{
48  Normalize_Field( field )->usrptr = usrptr;
49  RETURN(E_OK);
50}
51
52/*---------------------------------------------------------------------------
53|   Facility      :  libnform
54|   Function      :  void *field_userptr(const FIELD *field)
55|
56|   Description   :  Return the pointer that is reserved in any field to
57|                    store application relevant informations.
58|
59|   Return Values :  Value of pointer. If no such pointer has been set,
60|                    NULL is returned
61+--------------------------------------------------------------------------*/
62void *field_userptr(const FIELD *field)
63{
64  return Normalize_Field( field )->usrptr;
65}
66
67/* fld_user.c ends here */
68