csu3_am335x/EVSE/GPL/cmake-3.11.0/Source/CursesDialog/form/fld_stat.c

/****************************************************************************
 * Copyright (c) 1998 Free Software Foundation, Inc.                        *
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 * "Software"), to deal in the Software without restriction, including      *
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 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
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 * in all copies or substantial portions of the Software.                   *
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/****************************************************************************
 *   Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997            *
 ****************************************************************************/

#include "form.priv.h"

MODULE_ID("$Id$")

/*---------------------------------------------------------------------------
|   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
+--------------------------------------------------------------------------*/
int set_field_status(FIELD * field, bool 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
+--------------------------------------------------------------------------*/
bool field_status(const FIELD * field)
{
  return ((Normalize_Field(field)->status & _CHANGED) ? TRUE : FALSE);
}

/* fld_stat.c ends here */