pax: avoid implicit function declaration warnings
[unleashed.git] / contrib / ncurses / form / fld_stat.c
blob9bbe76e0b169eb69bd3a5c109c012ab01c7117ee
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29 /****************************************************************************
30 * Author: Juergen Pfeifer, 1995,1997 *
31 ****************************************************************************/
33 #include "form.priv.h"
35 MODULE_ID("$Id: fld_stat.c,v 1.14 2012/06/10 00:13:09 tom Exp $")
37 /*---------------------------------------------------------------------------
38 | Facility : libnform
39 | Function : int set_field_status(FIELD *field, bool status)
41 | Description : Set or clear the 'changed' indication flag for that
42 | fields primary buffer.
44 | Return Values : E_OK - success
45 +--------------------------------------------------------------------------*/
46 NCURSES_EXPORT(int)
47 set_field_status(FIELD *field, bool status)
49 T((T_CALLED("set_field_status(%p,%d)"), (void *)field, status));
51 Normalize_Field(field);
53 if (status)
54 SetStatus(field, _CHANGED);
55 else
56 ClrStatus(field, _CHANGED);
58 RETURN(E_OK);
61 /*---------------------------------------------------------------------------
62 | Facility : libnform
63 | Function : bool field_status(const FIELD *field)
65 | Description : Retrieve the value of the 'changed' indication flag
66 | for that fields primary buffer.
68 | Return Values : TRUE - buffer has been changed
69 | FALSE - buffer has not been changed
70 +--------------------------------------------------------------------------*/
71 NCURSES_EXPORT(bool)
72 field_status(const FIELD *field)
74 T((T_CALLED("field_status(%p)"), (const void *)field));
76 returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
79 /* fld_stat.c ends here */