title: C multiple single line declarations
body: <p>What happens when I declare say multiple variables on a single line? e.g.</p>
  
  <pre><code>int x, y, z;
  </code></pre>
  
  <p>All are ints. The question is what are y and z in the following statement?</p>
  
  <pre><code>int* x, y, z;
  </code></pre>
  
  <p>Are they all int pointers?</p>