title: "APIENTRY _tWinMain" and "WINAPI WinMain" difference
body: <p>What are the difference from these 2 function?:</p>
  
  <pre><code>int APIENTRY _tWinMain(HINSTANCE hInstance,
                       HINSTANCE hPrevInstance,
                       LPTSTR    lpCmdLine,
                       int       nCmdShow)
  
  int WINAPI WinMain(HINSTANCE hInstance,
                       HINSTANCE hPrevInstance,
                       LPTSTR    lpCmdLine,
                       int       nCmdShow)
  </code></pre>