CMakeLua/Source/CursesDialog/form/fld_stat.c

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   2  * Copyright (c) 1998 Free Software Foundation, Inc.                        *
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  28
  29 /****************************************************************************
  30  *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
  31  ****************************************************************************/
  32
  33 #include "form.priv.h"
  34
  35 MODULE_ID("$Id: fld_stat.c,v 1.1 2001/11/05 16:53:01 berk Exp $")
  36
  37 /*---------------------------------------------------------------------------
  38 |   Facility      :  libnform
  39 |   Function      :  int set_field_status(FIELD *field, bool status)
  40 |
  41 |   Description   :  Set or clear the 'changed' indication flag for that
  42 |                    fields primary buffer.
  43 |
  44 |   Return Values :  E_OK            - success
  45 +--------------------------------------------------------------------------*/
  46 int set_field_status(FIELD * field, bool status)
  47 {
  48   Normalize_Field( field );
  49
  50   if (status)
  51     field->status |= _CHANGED;
  52   else
  53     field->status &= ~_CHANGED;
  54
  55   return(E_OK);
  56 }
  57
  58 /*---------------------------------------------------------------------------
  59 |   Facility      :  libnform
  60 |   Function      :  bool field_status(const FIELD *field)
  61 |
  62 |   Description   :  Retrieve the value of the 'changed' indication flag
  63 |                    for that fields primary buffer.
  64 |
  65 |   Return Values :  TRUE  - buffer has been changed
  66 |                    FALSE - buffer has not been changed
  67 +--------------------------------------------------------------------------*/
  68 bool field_status(const FIELD * field)
  69 {
  70   return ((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
  71 }
  72
  73 /* fld_stat.c ends here */