+/* Copyright (c) 1998,2011,2014 Apple Inc. All Rights Reserved.
+ *
+ * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT
+ * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE
+ * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE, INC. AND THE
+ * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE,
+ * INC. ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL
+ * EXPOSE YOU TO LIABILITY.
+ ***************************************************************************
+ *
+ * mutils.h - general private ObjC routine declarations
+ *
+ * Revision History
+ * ----------------
+ * 2 Aug 96 at NeXT
+ * Broke out from Blaine Garst's original NSCryptors.m
+ */
+
+#ifndef _CK_MUTILS_H_
+#define _CK_MUTILS_H_
+
+#include <Foundation/Foundation.h>
+#include "giantIntegers.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern NSMutableData *data_with_giant(giant u);
+extern void canonicalize_data(NSMutableData *data);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_CK_MUTILS_H_*/