until you close this curl handle again with <span Class="emphasis">curl_easy_cleanup(3)</span>. 
<p class="level0">Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header. You can disable this header with <a Class="emphasis" href="./CURLOPT_HTTPHEADER.html">CURLOPT_HTTPHEADER</a>. 
<p class="level0">When setting <a Class="emphasis" href="./CURLOPT_HTTPPOST.html">CURLOPT_HTTPPOST</a>, it will automatically set <a Class="emphasis" href="./CURLOPT_NOBODY.html">CURLOPT_NOBODY</a> to 0. <a na