--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.crypto.ec/share/native/libsunec/impl/mplogic.h	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/* *********************************************************************
+ *
+ * The Original Code is the MPI Arbitrary Precision Integer Arithmetic library.
+ *
+ * The Initial Developer of the Original Code is
+ * Michael J. Fromberger.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ *********************************************************************** */
+
+/*  Bitwise logical operations on MPI values */
+
+#ifndef _MPLOGIC_H
+#define _MPLOGIC_H
+
+/* $Id: mplogic.h,v 1.7 2004/04/27 23:04:36 gerv%gerv.net Exp $ */
+
+#include "mpi.h"
+
+/*
+  The logical operations treat an mp_int as if it were a bit vector,
+  without regard to its sign (an mp_int is represented in a signed
+  magnitude format).  Values are treated as if they had an infinite
+  string of zeros left of the most-significant bit.
+ */
+
+/* Parity results                    */
+
+#define MP_EVEN       MP_YES
+#define MP_ODD        MP_NO
+
+/* Bitwise functions                 */
+
+mp_err mpl_not(mp_int *a, mp_int *b);            /* one's complement  */
+mp_err mpl_and(mp_int *a, mp_int *b, mp_int *c); /* bitwise AND       */
+mp_err mpl_or(mp_int *a, mp_int *b, mp_int *c);  /* bitwise OR        */
+mp_err mpl_xor(mp_int *a, mp_int *b, mp_int *c); /* bitwise XOR       */
+
+/* Shift functions                   */
+
+mp_err mpl_rsh(const mp_int *a, mp_int *b, mp_digit d);   /* right shift    */
+mp_err mpl_lsh(const mp_int *a, mp_int *b, mp_digit d);   /* left shift     */
+
+/* Bit count and parity              */
+
+mp_err mpl_num_set(mp_int *a, int *num);         /* count set bits    */
+mp_err mpl_num_clear(mp_int *a, int *num);       /* count clear bits  */
+mp_err mpl_parity(mp_int *a);                    /* determine parity  */
+
+/* Get & Set the value of a bit */
+
+mp_err mpl_set_bit(mp_int *a, mp_size bitNum, mp_size value);
+mp_err mpl_get_bit(const mp_int *a, mp_size bitNum);
+mp_err mpl_get_bits(const mp_int *a, mp_size lsbNum, mp_size numBits);
+mp_err mpl_significant_bits(const mp_int *a);
+
+#endif /* _MPLOGIC_H */