pan class="n">c_symbolic</span>
   <span class="k">type</span><span class="p">(</span><span class="kt">c_ptr</span><span class="p">)</span> <span class="kd">::</span> <span class="n">c_numeric</span>
   <span class="kt">real</span><span class="p">(</span><span class="nb">kind</span><span class="o">=</span><span class="n">R8</span><span class="p">),</span> <span class="k">dimension</span><span class="p">(</span><span class="mi">0</span><span class="p">:</span><span class="n">UMFPACK_CONTROL</span><span class