pan><span class="keyword">int</span> <span class="identifier">i</span><span class="special">)</span> <span class="special">{</span> <span class="keyword">return</span> <span class="identifier">i</span><span class="special">;</span> <span class="special">}</span>
<span class="keyword">int</span> <span class="identifier">foo2</span><span class="special">(</span><span class="keyword">long</span> <span class="identifier">l</span><span class="special">)</span> <span class="special">{</span> <span class="keyword"