1"></a><span class="lineno">  121</span>&#160;  <span class="keyword">inline</span> <span class="keywordtype">void</span> extendBW(<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> bw) {</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="comment">// update h, h(a[-1..k-1]) = p(a[-1])*x^k + h(a[0..k-1])</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    