Add zook's ZenUtils to SVN

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18010 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 115 insertions, 0 deletions

diff --git a/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/mpnumber.h b/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/mpnumber.h
new file mode 100755
index 0000000000..f42e82a80f
--- /dev/null
+++ b/utils/zenutils/libraries/beecrypt-4.1.2/beecrypt/mpnumber.h
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2003 Bob Deblier
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+/*!\file mpnumber.h
+ * \brief Multi-precision numbers, headers.
+ * \author Bob Deblier <bob.deblier@pandora.be>
+ * \ingroup MP_m
+ */
+
+#ifndef _MPNUMBER_H
+#define _MPNUMBER_H
+
+#include "beecrypt/mp.h"
+
+#ifdef __cplusplus
+# include <iostream>
+#endif
+
+#ifdef __cplusplus
+struct BEECRYPTAPI mpnumber
+#else
+struct _mpnumber
+#endif
+{
+        size_t  size;
+        mpw*    data;
+
+#ifdef __cplusplus
+        static const mpnumber ZERO;
+        static const mpnumber ONE;
+
+        mpnumber();
+        mpnumber(unsigned int);
+        mpnumber(const mpnumber&);
+        ~mpnumber();
+
+        const mpnumber& operator=(const mpnumber&);
+        bool operator==(const mpnumber&) const throw ();
+        bool operator!=(const mpnumber&) const throw ();
+
+        void wipe();
+
+        size_t bitlength() const throw ();
+#endif
+};
+
+#ifndef __cplusplus
+typedef struct _mpnumber mpnumber;
+#else
+BEECRYPTAPI
+std::ostream& operator<<(std::ostream&, const mpnumber&);
+/*
+BEECRYPTAPI
+std::istream& operator>>(std::istream&, mpnumber&);
+*/
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+BEECRYPTAPI
+void mpnzero(mpnumber*);
+BEECRYPTAPI
+void mpnsize(mpnumber*, size_t);
+BEECRYPTAPI
+void mpninit(mpnumber*, size_t, const mpw*);
+BEECRYPTAPI
+void mpnfree(mpnumber*);
+BEECRYPTAPI
+void mpncopy(mpnumber*, const mpnumber*);
+BEECRYPTAPI
+void mpnwipe(mpnumber*);
+
+BEECRYPTAPI
+void mpnset   (mpnumber*, size_t, const mpw*);
+BEECRYPTAPI
+void mpnsetw  (mpnumber*, mpw);
+
+BEECRYPTAPI
+int mpnsetbin(mpnumber*, const byte*, size_t);
+BEECRYPTAPI
+int mpnsethex(mpnumber*, const char*);
+
+BEECRYPTAPI
+int  mpninv(mpnumber*, const mpnumber*, const mpnumber*);
+
+/*!\brief Truncate the mpnumber to the specified number of (least significant) bits.
+ */
+BEECRYPTAPI
+size_t mpntrbits(mpnumber*, size_t);
+BEECRYPTAPI
+size_t mpnbits(const mpnumber*);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif