title: typedef void(*ptr)(argumentlist) problem
body: <p>How do I pass or get parameter values to/from this function pointer:</p>
  
  <pre><code>typedef void(*  CreateCursorBitmapProc )(uchar *bitmapBuffer, uint32 *width, uint32 *height, bool16 *hasAlpha) 
  </code></pre>
  
  <p>bitmapBuffer, width, height, hasalpha are the out parameters.</p>