Reorganizing the code

Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>

src/arith_tactics/normalize_bounds_tactic.h

@@ -0,0 +1,30 @@
+/*++
+Copyright (c) 2011 Microsoft Corporation
+
+Module Name:
+
+    normalize_bounds_tactic.h
+
+Abstract:
+
+    Replace x with x' + l, when l <= x
+    where x' is a fresh variable.
+    Note that, after the transformation 0 <= x'.
+
+Author:
+
+    Leonardo de Moura (leonardo) 2011-10-21.
+
+Revision History:
+
+--*/
+#ifndef _NORMALIZE_BOUNDS_TACTIC_H_
+#define _NORMALIZE_BOUNDS_TACTIC_H_
+
+#include"params.h"
+class ast_manager;
+class tactic;
+
+tactic * mk_normalize_bounds_tactic(ast_manager & m, params_ref const & p = params_ref());
+
+#endif