diff --git a/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_double.h b/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_double.h
deleted file mode 100644
index f9195663898..00000000000
--- a/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_double.h
+++ /dev/null
@@ -1,46 +0,0 @@
-
-// ============================================================================
-//
-// Copyright (c) 1999 The CGAL Consortium
-//
-// This software and related documentation is part of an INTERNAL release
-// of the Computational Geometry Algorithms Library (CGAL). It is not
-// intended for general use.
-//
-// ----------------------------------------------------------------------------
-// 
-// release       :
-// release_date  :
-// 
-// file          : Ieee_double.h
-// revision      : $Revision$
-// revision_date : $Date$
-// author(s)     : Stefan Schirra <Stefan.Schirra@mpi-sb.mpg.de>
-//
-// coordinator   : MPI, Saarbruecken
-// ============================================================================
-
-
-#include <iomanip>
-
-union IEEE_fpst_double {
-  double   a;
-  struct { unsigned sign : 1;
-           unsigned exp  :11;
-           unsigned high :20;
-           unsigned low  :32;
-         } b;
-  struct { unsigned H    :32;
-           unsigned L    :32;
-         } c;
-};         
-
-void
-show( IEEE_fpst_double* p)
-{ 
-  std::cout << std::endl;
-  std::cout << std::hex << std::setw(8) << std::setfill('0') << p->c.H;
-  std::cout << ' ';
-  std::cout << std::hex << std::setw(8) << std::setfill('0') << p->c.L;
-  std::cout << std::endl;
-}
diff --git a/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_float.h b/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_float.h
deleted file mode 100644
index 57015f98f34..00000000000
--- a/Packages/Number_types/test/NumberTypeSupport/include/CGAL/Ieee_float.h
+++ /dev/null
@@ -1,42 +0,0 @@
-
-// ============================================================================
-//
-// Copyright (c) 1999 The CGAL Consortium
-//
-// This software and related documentation is part of an INTERNAL release
-// of the Computational Geometry Algorithms Library (CGAL). It is not
-// intended for general use.
-//
-// ----------------------------------------------------------------------------
-// 
-// release       :
-// release_date  :
-// 
-// file          : Ieee_float.h
-// revision      : $Revision$
-// revision_date : $Date$
-// author(s)     : Stefan Schirra <Stefan.Schirra@mpi-sb.mpg.de>
-//
-// coordinator   : MPI, Saarbruecken
-// ============================================================================
-
-
-#include <iomanip>
-
-union IEEE_fpst_float {
-  float    a;
-  struct { unsigned sign : 1;
-           unsigned exp  : 8;
-           unsigned high :23;
-         } b;
-  struct { unsigned L    :32;
-         } c;
-};         
-
-void
-show( IEEE_fpst_float* p)
-{ 
-  std::cout << std::endl;
-  std::cout << std::hex << std::setw(8) << std::setfill('0') << p->c.L;
-  std::cout << std::endl;
-}