title: return statement in macro(#define) in C
body: <p>Is it possible to write a macro for the following function:</p>
  
  <pre><code>char *sent_same_text(char *txt)
  {
      return txt;
  }
  </code></pre>
  
  <p>I tried</p>
  
  <pre><code>#define sent_same_text(txt) return(txt);
  </code></pre>
  
  <p>but getting compilation error. </p>