keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">a</span> <span class="special">=</span> <span class="string">"test1"</span><span class="special">;</span>
  <span class="keyword">const</span> <span class="keyword">char</span><span class="special">*</span> <span class="identifier">b</span> <span class="special">=</span> <span class="string">"test2"</span><span class="special">;</span>
  <span class="keyword">const</span> <span class="keyword">char