an></a></span></dt>
<dd><dl><dt><span class="section"><a href="beast/using_io/layered_streams/counted_stream_example_new.html">Counted
        Stream &#128161; <span class="green">&#9733;</span></a></span></dt></dl></dd>
<dt><span class="section"><a href="beast/using_io/buffer_types.html">Buffer Types</a></span></dt>
<dt><span class="section"><a href="beast/using_io/files.html">Files</a></span></dt>
<dt><span class="section"><a href="beast/using_io/writing_composed_operations.html">Writing Composed
      Op