// Copyright 2010-2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// This file will be used to create an import library.  Functions in this
// file must not be called directly.

#include <windows.h>

#include "base/logging.h"

struct LAYOUTORTIPPROFILE;
struct LAYOUTORTIP;

extern "C"
UINT WINAPI EnumEnabledLayoutOrTip(
    __in_opt  LPCWSTR pszUserReg,
    __in_opt  LPCWSTR pszSystemReg,
    __in_opt  LPCWSTR pszSoftwareReg,
    __out     LAYOUTORTIPPROFILE *pLayoutOrTipProfile,
    __in      UINT uBufLength) {
  CHECK(false)
      << "This is a stub function to create an import library. "
      << "Shouldn't be called from anywhere.";
  return 0;
}

extern "C"
UINT WINAPI EnumLayoutOrTipForSetup(
    __in                     LANGID langid,
    __out_ecount(uBufLength) LAYOUTORTIP *pLayoutOrTip,
    __in                     UINT uBufLength,
    __in                     DWORD dwFlags) {
  CHECK(false)
      << "This is a stub function to create an import library. "
      << "Shouldn't be called from anywhere.";
  return 0;
}

extern "C"
BOOL WINAPI InstallLayoutOrTip(
    __in      LPCWSTR psz,
    __in      DWORD dwFlags) {
  CHECK(false)
      << "This is a stub function to create an import library. "
      << "Shouldn't be called from anywhere.";
  return FALSE;
}

extern "C"
BOOL WINAPI InstallLayoutOrTipUserReg(
    __in_opt  LPCWSTR pszUserReg,
    __in_opt  LPCWSTR pszSystemReg,
    __in_opt  LPCWSTR pszSoftwareReg,
    __in      LPCWSTR psz,
    __in      DWORD dwFlags) {
  CHECK(false)
      << "This is a stub function to create an import library. "
      << "Shouldn't be called from anywhere.";
  return FALSE;
}

extern "C"
BOOL WINAPI SetDefaultLayoutOrTip(
    __in  LPCWSTR psz,
    DWORD dwFlags) {
  CHECK(false)
      << "This is a stub function to create an import library. "
      << "Shouldn't be called from anywhere.";
  return FALSE;
}
