use it is only called once</span>
<a name="l00088"></a>00088 <span class="comment">// in every 624 calls and otherwise irand() would become too big to get inlined</span>
<a name="l00089"></a>00089   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> x = state[p++];
<a name="l00090"></a>00090   x ^= (x &gt;&gt; 11);
<a name="l00091"></a>00091   x ^= (x &lt;&lt; 7) &amp; 0x9D2C5680UL;
<a name="l00092"></a>00092   x ^= (x &lt;&lt; 15) &amp; 0xEFC60000UL;
<a name="l00093"></a>00093 