/**
  * Copyright (c): Uwe Schmidt, FH Wedel
  *
  * You may study, modify and distribute this source code
  * FOR NON-COMMERCIAL PURPOSES ONLY.
  * This copyright message has to remain unchanged.
  *
  * Note that this document is provided 'as is',
  * WITHOUT WARRANTY of any kind either expressed or implied.
  */

#include "Element.h"
#include <string.h>

int
compare (Element e1, Element e2)
{
  int rel = strcmp (e1, e2);

  return (rel > 0) - (rel < 0);
}