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diff --git a/vcl/inc/aqua/salmathutils.hxx b/vcl/inc/aqua/salmathutils.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _SV_SALMATHUTILS_HXX
+#define _SV_SALMATHUTILS_HXX
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// ------------------------------------------------------------------
+//
+//                            Structures
+//
+// ------------------------------------------------------------------
+
+// LRectCoor is an abreviation for rectangular coordinates
+// represented as long integers
+
+struct LRectCoor
+{
+    long  x;
+    long  y;
+    long  z;
+};
+
+// ------------------------------------------------------------------
+//
+//                       Type Definitions
+//
+// ------------------------------------------------------------------
+
+// LRectCoorVec is an abreviation for vectors in rectangular
+// coordinates represented as long integers
+
+typedef struct LRectCoor   LRectCoor;
+typedef LRectCoor         *LRectCoorVector;
+typedef LRectCoorVector   *LRectCoorTensor;
+
+// ------------------------------------------------------------------
+//
+//                      Function Headers
+//
+// ------------------------------------------------------------------
+
+void CSwap  ( char            &rX, char            &rY );
+void UCSwap ( unsigned char   &rX, unsigned char   &rY );
+void SSwap  ( short           &rX, short           &rY );
+void USSwap ( unsigned short  &rX, unsigned short  &rY );
+void LSwap  ( long            &rX, long            &rY );
+void ULSwap ( unsigned long   &rX, unsigned long   &rY );
+
+// ------------------------------------------------------------------
+
+unsigned long  Euclidian2Norm ( const LRectCoorVector  pVec );
+
+// ------------------------------------------------------------------
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // _SV_SALMATHUTILS_HXX