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 198   <div class="section" id="set-encryption-key">
 199 <h1>Set encryption key<a class="headerlink" href="#set-encryption-key" title="Permalink to this headline">¶</a></h1>
 200 <div class="section" id="synopsis">
 201 <span id="index-0"></span><h2>SYNOPSIS<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
 202 <p>#include &lt;libmemcached/memcached.h&gt;</p>
 203 <dl class="cpp function">
 204 <dt id="_CPPv426memcached_set_encoding_keyP12memcached_stPKcK6size_t">
 205 <span id="_CPPv326memcached_set_encoding_keyP12memcached_stPKcK6size_t"></span><span id="_CPPv226memcached_set_encoding_keyP12memcached_stPKcK6size_t"></span><span id="memcached_set_encoding_key__memcached_stP.cCP.sC"></span>void <code class="sig-name descname">memcached_set_encoding_key</code><span class="sig-paren">(</span><a class="reference internal" href="memcached_create.html#_CPPv412memcached_st" title="memcached_st">memcached_st</a> *<em>ptr</em>, <em class="property">const</em> char *<em>string</em>, <em class="property">const</em> size_t <em>string_length</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv426memcached_set_encoding_keyP12memcached_stPKcK6size_t" title="Permalink to this definition">¶</a><br /></dt>
 206 <dd></dd></dl>
 207
 208 <p>Compile and link with -lmemcached</p>
 209 </div>
 210 <div class="section" id="description">
 211 <h2>DESCRIPTION<a class="headerlink" href="#description" title="Permalink to this headline">¶</a></h2>
 212 <p><a class="reference internal" href="#_CPPv426memcached_set_encoding_keyP12memcached_stPKcK6size_t" title="memcached_set_encoding_key"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_set_encoding_key()</span></code></a> sets the key that will be used to encrypt and decrypt data as it is sent and received from the server.</p>
 213 <p>Currently only AES is is supported.</p>
 214 </div>
 215 <div class="section" id="return-value">
 216 <h2>RETURN VALUE<a class="headerlink" href="#return-value" title="Permalink to this headline">¶</a></h2>
 217 <p>A value of type <a class="reference internal" href="memcached_return_t.html#_CPPv418memcached_return_t" title="memcached_return_t"><code class="xref cpp cpp-type docutils literal notranslate"><span class="pre">memcached_return_t</span></code></a> is returned On success that value
 218 will be <a class="reference internal" href="memcached_return_t.html#_CPPv4N18memcached_return_t17MEMCACHED_SUCCESSE" title="MEMCACHED_SUCCESS"><code class="xref cpp cpp-any docutils literal notranslate"><span class="pre">MEMCACHED_SUCCESS</span></code></a>.  Use <a class="reference internal" href="memcached_strerror.html#_CPPv418memcached_strerrorP12memcached_st18memcached_return_t" title="memcached_strerror"><code class="xref cpp cpp-func docutils literal notranslate"><span class="pre">memcached_strerror()</span></code></a> to
 219 translate this value to a printable string.</p>
 220 </div>
 221 <div class="section" id="see-also">
 222 <h2>SEE ALSO<a class="headerlink" href="#see-also" title="Permalink to this headline">¶</a></h2>
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