text: /*	$OpenBSD: fld_stat.c,v 1.8 2015/01/23 22:48:51 krw Exp $	*/
  /****************************************************************************
   * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc.              *
   *                                                                          *
   * Permission is hereby granted, free of charge, to any person obtaining a  *
   * copy of this software and associated documentation files (the            *
   * "Software"), to deal in the Software without restriction, including      *
   * without limitation the rights to use, copy, modify, merge, publish,      *
   * distribute, distribute with modifications, sublicense, and/or sell       *
   * copies of the Software, and to permit persons to whom the Software is    *
   * furnished to do so, subject to the following conditions:                 *
   *                                                                          *
   * The above copyright notice and this permission notice shall be included  *
   * in all copies or substantial portions of the Software.                   *
   *                                                                          *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
   * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
   * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
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   * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
   *                                                                          *
   * Except as contained in this notice, the name(s) of the above copyright   *
   * holders shall not be used in advertising or otherwise to promote the     *
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   * authorization.                                                           *
   ****************************************************************************/
  
  /****************************************************************************
   *   Author:  Juergen Pfeifer, 1995,1997                                    *
   ****************************************************************************/
  
  #include "form.priv.h"
  
  MODULE_ID("$Id: fld_stat.c,v 1.8 2015/01/23 22:48:51 krw Exp $")
  
  /*---------------------------------------------------------------------------
  |   Facility      :  libnform  
  |   Function      :  int set_field_status(FIELD *field, bool status)
  |   
  |   Description   :  Set or clear the 'changed' indication flag for that
  |                    fields primary buffer.
  |
  |   Return Values :  E_OK            - success
  +--------------------------------------------------------------------------*/
  NCURSES_EXPORT(int)
  set_field_status(FIELD *field, bool status)
  {
    T((T_CALLED("set_field_status(%p,%d)"), field, status));
  
    Normalize_Field(field);
  
    if (status)
      field->status |= _CHANGED;
    else
      field->status &= ~_CHANGED;
  
    RETURN(E_OK);
  }
  
  /*---------------------------------------------------------------------------
  |   Facility      :  libnform  
  |   Function      :  bool field_status(const FIELD *field)
  |   
  |   Description   :  Retrieve the value of the 'changed' indication flag
  |                    for that fields primary buffer. 
  |
  |   Return Values :  TRUE  - buffer has been changed
  |                    FALSE - buffer has not been changed
  +--------------------------------------------------------------------------*/
  NCURSES_EXPORT(bool)
  field_status(const FIELD *field)
  {
    T((T_CALLED("field_status(%p)"), field));
  
    returnBool((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
  }
  
  /* fld_stat.c ends here */
  