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28  
29  /****************************************************************************
30   *   Author:  Juergen Pfeifer, 1995,1997                                    *
31   ****************************************************************************/
32  
33  #include "form.priv.h"
34  
35  MODULE_ID("$Id: frm_user.c,v 1.15 2010/01/23 21:14:36 tom Exp $")
36  
37  /*---------------------------------------------------------------------------
38  |   Facility      :  libnform
39  |   Function      :  int set_form_userptr(FORM *form, void *usrptr)
40  |
41  |   Description   :  Set the pointer that is reserved in any form to store
42  |                    application relevant information
43  |
44  |   Return Values :  E_OK         - on success
45  +--------------------------------------------------------------------------*/
46  NCURSES_EXPORT(int)
47  set_form_userptr(FORM *form, void *usrptr)
48  {
49    T((T_CALLED("set_form_userptr(%p,%p)"), (void *)form, (void *)usrptr));
50  
51    Normalize_Form(form)->usrptr = usrptr;
52    RETURN(E_OK);
53  }
54  
55  /*---------------------------------------------------------------------------
56  |   Facility      :  libnform
57  |   Function      :  void *form_userptr(const FORM *form)
58  |
59  |   Description   :  Return the pointer that is reserved in any form to
60  |                    store application relevant information.
61  |
62  |   Return Values :  Value of pointer. If no such pointer has been set,
63  |                    NULL is returned
64  +--------------------------------------------------------------------------*/
65  NCURSES_EXPORT(void *)
66  form_userptr(const FORM *form)
67  {
68    T((T_CALLED("form_userptr(%p)"), (const void *)form));
69    returnVoidPtr(Normalize_Form(form)->usrptr);
70  }
71  
72  /* frm_user.c ends here */