// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include <windows.h>

#include "chrome/updater/win/installer/installer.h"

// http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
extern "C" IMAGE_DOS_HEADER __ImageBase;

int WINAPI wWinMain(HINSTANCE instance, HINSTANCE previous_instance,
                    LPWSTR command_line, int command_show) {
  updater::ProcessExitResult result =
      updater::WMain(reinterpret_cast<HMODULE>(&__ImageBase));

  return result.exit_code;
}
