lass="keywordflow">for</span>(z=0;z&lt;nvert;z++){
<a name="l00171"></a>00171         vcur = tvert[z] ;
<a name="l00172"></a>00172         neighs = tvert[z]-&gt;<a class="code" href="structs__vvertice.html#d8f82150ff5b05ee09b1136a9c09cfd0">neigh</a> ;
<a name="l00173"></a>00173         <span class="keywordflow">for</span>(j=0;j&lt;4;j++){
<a name="l00174"></a>00174             a=neighs[j];
<a name="l00175"></a>00175             flag=<a class="code" href="utils_8c.html#c02faf0c5e3cf0b256a1ad1d37d9b8a2">in_ta