src/Pure/Tools/codegen_package.ML

+(*  Title:      Pure/Tools/codegen_package.ML
+    ID:         $Id$
+    Author:     Florian Haftmann, TU Muenchen
+
+Code extractor from Isabelle theories to
+intermediate language ("Thin-gol").
+*)
+
+(*NOTE: for simpliying development, this package contains
+some stuff which will finally be moved upwards to HOL*)
+
+signature CODEGEN_PACKAGE =
+sig
+  val bot: unit;
+end;
+
+structure CodegenPackage: CODEGEN_PACKAGE =
+struct
+
+val bot = ();
+
+end; (* structure *)