xref: /freebsd/contrib/ncurses/form/fld_user.c (revision 40a8ac8f62b535d30349faf28cf47106b7041b83)
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28 
29 /****************************************************************************
30  *   Author:  Juergen Pfeifer, 1995,1997                                    *
31  ****************************************************************************/
32 
33 #include "form.priv.h"
34 
35 MODULE_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 +--------------------------------------------------------------------------*/
46 NCURSES_EXPORT(int)
47 set_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 +--------------------------------------------------------------------------*/
65 NCURSES_EXPORT(void *)
66 field_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