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+/*********************                                                        */
+/** bool.h
+ ** Original author: mdeters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 prototype.
+ ** Copyright (c) 2009, 2010  The Analysis of Computer Systems Group (ACSys)
+ ** Courant Institute of Mathematical Sciences
+ ** New York University
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.
+ **
+ ** A multiprecision rational constant.
+ ** This stores the rational as a pair of multiprecision integers,
+ ** one for the numerator and one for the denominator.
+ ** The number is always stored so that the gcd of the numerator and denominator
+ ** is 1.  (This is referred to as referred to as canonical form in GMP's
+ ** literature.) A consquence is that that the numerator and denominator may be
+ ** different than the values used to construct the Rational.
+ **/
+
+#include "cvc4_public.h"
+
+#ifndef __CVC4__BOOL_H
+#define __CVC4__BOOL_H
+
+namespace CVC4 {
+
+struct BoolHashStrategy {
+  static inline size_t hash(bool b) {
+    return b;
+  }
+};/* struct BoolHashStrategy */
+
+}/* CVC4 namespace */
+
+#endif /* __CVC4__BOOL_H */