title: how to return a string array from a function
body: <pre><code>char * myFunction () {
  
      char sub_str[10][20]; 
      return sub_str;
  
  } 
  
  void main () {
  
      char *str;
      str = myFunction();
  
  }
  </code></pre>
  
  <p>error:return from incompatible pointer type</p>
  
  <p>thanks</p>