* PURPOSE.
*/
+/**
+ * @file
+ * @brief A lightweight wrapper around pset to store IR nodes.
+ * @author Michael Beck
+ * @version $Id$
+ *
+ * In some algorithms we want a more deterministic behavior
+ * which the pset_ptr did not guarantee due to it's hash function
+ */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif