   <div class="content-wrapper main-content">
        <h4 class="subtitle">Janet 1.20.1-b60ef68 Documentation<br>(Other Versions:
          
          <a href="../../1.20.0/capi/writing-c-functions.html">1.20.0</a>
          
          <a href="../../1.19.0/capi/writing-c-functions.html">1.19.0</a>
          
          <a href="../../1.18.1/capi/writing-c-functions.html">1.18.1</a>
          
          <a href="../../1.17.1/capi/writing-c-functions.html">1.17.1</a>
          
          <a href="../../1.16.1