s="special">&lt;</span><span class="keyword">typename</span> NodePtrCompare<span class="special">&gt;</span> 
  <span class="keyword">static</span> <span class="keyword">bool</span> <a name="idp56948592-bb"></a><span class="identifier">transfer_unique</span><span class="special">(</span><span class="identifier">node_ptr</span> header1<span class="special">,</span> <span class="identifier">NodePtrCompare</span> comp<span class="special">,</span> 
                              <span class="identifier">node_pt