title: Freeing global variable
body: <p>Suppose I have a global variable that contains a large structure:</p>
  
  <pre><code>typedef struct {
      char Big[1024]
  } LARGE;
  
  static LARGE x;
  
  void main()
  {
       free(x);
  }
  </code></pre>
  
  <p>Can I safely call free(x) from main when I dont need it anymore?</p>