="0">
    <tr><td valign="top"></td><td valign="top"><em>_dec</em>&nbsp;</td><td>A <a class="el" href="theoradec_8h.html#a843d70bb02563885a8d54b9c1a781729" title="The decoder context.">th_dec_ctx</a> handle. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>_req</em>&nbsp;</td><td>The control code to process. See <a class="el" href="theoradec_8h.html#decctlcodes">the list of available control codes</a> for details. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>_buf</em>&nbsp;</td