old"><strong>Nodes</strong></span>: If node is inserted in a tree, this function corrupts the tree. </p>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">node_ptr</span> <a name="idp56942464-bb"></a><span class="identifier">erase</span><span class="special">(</span><span class="identifier">node_ptr</span> header<span class="special">,</span> <span class="identifier">node_ptr</span> z<span class="special">)</span><span class="special">;</span