#112673# initial checkin of HWP filter

1 files changed, 72 insertions, 0 deletions

diff --git a/hwpfilter/source/cspline.h b/hwpfilter/source/cspline.h
new file mode 100644
index 000000000000..5d6468d751a9
--- /dev/null
+++ b/hwpfilter/source/cspline.h
@@ -0,0 +1,72 @@
+/*************************************************************************
+ *
+ *  $RCSfile: cspline.h,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: dvo $ $Date: 2003-10-15 14:34:20 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2001 by Mizi Research Inc.
+ *  Copyright 2003 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Mizi Research Inc.
+ *
+ *  Copyright: 2001 by Mizi Research Inc.
+ *  Copyright: 2003 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _CSPLINE_H_
+#define _CSPLINE_H_
+
+void NaturalSpline (int N, double* x, double* a, double*& b, double*& c,
+    double*& d);
+void PeriodicSpline (int N, double* x, double* a, double*& b, double*& c,
+    double*& d);
+
+#endif /* _CSPLINE_H_ */