/** @file
  Language setting

Copyright (c) 2004 - 2008, Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution.  The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

**/

#ifndef _LANGUAGE_H_
#define _LANGUAGE_H_

#include "String.h"

/**
  Convert language code from RFC3066 to ISO639-2.

  @param  LanguageRfc3066        RFC3066 language code.
  @param  LanguageIso639         ISO639-2 language code.

  @retval EFI_SUCCESS            Language code converted.
  @retval EFI_NOT_FOUND          Language code not found.

**/
EFI_STATUS
EFIAPI
ConvertRfc3066LanguageToIso639Language (
  IN  CHAR8   *LanguageRfc3066,
  OUT CHAR8   *LanguageIso639
  );

/**
  Determine the current language that will be used
  based on language related EFI Variables.

  @param LangCodesSettingRequired If required to set LangCode variable

**/
VOID
InitializeLanguage (
  BOOLEAN LangCodesSettingRequired
  );

#endif // _LANGUAGE_H_