quest_header</a> can be used.  To include a message
body with the request, one of the functions
<code class="function">ne_set_request_body_buffer</code>, <a class="xref" href="refreqbody.html#ne_set_request_body_fd">ne_set_request_body_fd</a>, or
<code class="function">ne_set_request_body_provider</code> can be used.</p><p>The return value of
<code class="function">ne_request_dispatch</code> indicates merely whether the
request was sent and the response read successfully.  To discover the
result of the oper