div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  }</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> increaseK() {</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    k = (k+1) &amp; 63; <span class="comment">// 64 -&gt; 0</span></div><div class="line"><