 = NULL ;
<a name="l00217"></a>00217         <a class="code" href="structs__vvertice.html">s_vvertice</a> *vcur = NULL ;
<a name="l00218"></a>00218         
<a name="l00219"></a>00219         <span class="keywordtype">int</span> c = start,
<a name="l00220"></a>00220                 i ;
<a name="l00221"></a>00221                 
<a name="l00222"></a>00222         <span class="keywordtype">float</span> piv ;      <span class="comment">/* TODO: chose randomly the pivot. */</span>
<a name="l00223"></a>00223   