9" name="l00019"></a><span class="lineno"><a class="line" href="struct_filter___structure__t.html#a72864a941ae97fcfd272e9493d6cb6c7">   19</a></span>    <span class="keywordtype">float</span> <a class="code hl_variable" href="struct_filter___structure__t.html#a72864a941ae97fcfd272e9493d6cb6c7">last_result</a>;      </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"><a class="line" href="struct_filter___structure__t.html#a845b4ebfab6dc03b5babd7f9ff5e2b6c">   20</a></span>    <span