or. <br>
        Working implementation sample can be found in <a href="#file_datastream">LibRaw_file_datastream</a>
        implementation in <strong>libraw/libraw_datastream.h</strong> file.</dd>
      <dt><strong> virtual void subfile_close()</strong></dt>
      <dd>This call switches input stream from temporary open file back to main
        data stream.</dd>
      <dt><strong> virtual int tempbuffer_open(void *buf, size_t size)</strong></dt>
      <dd>This call temporary switches input to <a href="#buf