tring (in English).</p>
    <p><a name="libraw_strerror"></a></p>
    <h3>const char* LibRaw::strerror(int errorcode)</h3>
    <p>Analog of strerror(3) function: outputs the text descriptions of LibRaw
      error codes (in English).</p>
    <p><a name="callbacks"></a></p>
    <h3>Setting Error Notification Functions</h3>
    <p>In process of RAW conversion LibRaw can call user-setted callback. This
      callback can be used for:</p>
    <ul>
      <li>Dynamic status update (progress bar and so on).</li>
 