diff --git a/FixMath2.h b/FixMath2.h
new file mode 100644
index 000000000..48849d599
--- /dev/null
+++ b/FixMath2.h
@@ -0,0 +1,36 @@
+/*
+ * FixMath2.h
+ *
+ * Copyright 2012 Tim Barrass
+ *
+ * This file is part of Mozzi.
+ *
+ * Mozzi is licensed under a Creative Commons
+ * Attribution-NonCommercial-ShareAlike 4.0 International License.
+ *
+ */
+
+
+#ifndef FIXMATH2_H_
+#define FIXMATH2_H_
+
+#include "IntegerType.h"
+
+#define SHIFTR(x,bits) (bits > 0 ? (x) >> (bits) : (x) << (-bits)) // shift right for positive shift numbers, and left for negative ones.
+
+template<byte IP, byte FP>
+class FixMath2
+{
+ public:
+
+ private:
+  // use of the IntegerType for that?
+};
+
+
+
+
+
+
+
+#endif