title: Format specifier for 'long long'
body: <p>I declare a variable for a 64 bit counter as :</p>
  
  <pre><code>long long call_count;
  </code></pre>
  
  <p>What is the format specifier that I should use in print statements?</p>
  
  <p>I tried, <code>%l</code>, <code>%ld</code>, <code>%ll</code>. None seems to be correct.</p>
  
  <p>I use Diab C compiler for compiling my application code to run on pSOS operating system.</p>