arker and removing all revisions.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">kv</td><td>the pointer to the <a class="el" href="group__types_group.html#ga054c05493dd3cfc5c3e7a665a424e54a">kvStore</a> object. </td></tr>
    <tr><td class="paramname">key</td><td>the name of the key. </td></tr>
    <tr><td class="paramname">opts</td><td>the pointer to the <a class="el" href="structkv_purge_options.html">kvPurgeOptions</a>, possibly <code>NULL</code>. </