/**
  * 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.
  */

#ifndef ELEMENT_H__
#define ELEMENT_H__ 1

typedef char *Element;

extern int compare(Element e1,
                   Element e2);

extern unsigned int hash(Element e);

#endif