on with <a Class="emphasis" href="./curl_easy_setopt.html">curl_easy_setopt</a>, and pass in share handle. You can make any number of easy handles share the same share handle. 
<p class="level0">To make an easy handle stop using that particular share, you set <span Class="emphasis">CURLOPT_SHARE(3)</span> to NULL for that easy handle. To make a handle stop sharing a particular data, you can <span Class="emphasis">CURLSHOPT_UNSHARE</span> it. 
<p class="level0">When you're done using the share, make sure tha