f="../../1.5.1/docs/ffi.html">1.5.1</a>
          
          <a href="../../1.5.0/docs/ffi.html">1.5.0</a>
          
          <a href="../../1.4.0/docs/ffi.html">1.4.0</a>
          
          <a href="../../1.3.1/docs/ffi.html">1.3.1</a>
          )</h4>
        <h1 class="subtitle">Foreign Function Interface</h1>
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