ce. Memory for the result is allocated internally and must be freed by calling <a class="el" href="netdb_8c.html#a7f65ff5982a0743849a644ef2cd15ef5">lwip_freeaddrinfo()</a>!</p>
<p>Due to a limitation in dns_gethostbyname, only the first address of a host is returned. Also, service names are not supported (only port numbers)!</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">nodename</td><td>descriptive name or address string of the host (may be NULL -&gt; 