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diff --git a/src/crypto/isa-l/isa-l_crypto/include/multi_buffer.h b/src/crypto/isa-l/isa-l_crypto/include/multi_buffer.h
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+/**********************************************************************
+ Copyright(c) 2011-2016 Intel Corporation All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in
+ the documentation and/or other materials provided with the
+ distribution.
+ * Neither the name of Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived
+ from this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**********************************************************************/
+
+#ifndef _MULTI_BUFFER_H_
+#define _MULTI_BUFFER_H_
+
+/**
+ * @file multi_buffer.h
+ * @brief Multi-buffer common fields
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __FreeBSD__
+#include <sys/types.h>
+#include <sys/endian.h>
+# define _byteswap_uint64(x) bswap64(x)
+# define _byteswap_ulong(x) bswap32(x)
+#elif defined (__APPLE__)
+#include <libkern/OSByteOrder.h>
+# define _byteswap_uint64(x) OSSwapInt64(x)
+# define _byteswap_ulong(x) OSSwapInt32(x)
+#elif defined (__GNUC__) && !defined (__MINGW32__)
+# include <byteswap.h>
+# define _byteswap_uint64(x) bswap_64(x)
+# define _byteswap_ulong(x) bswap_32(x)
+#endif
+
+/**
+ * @enum JOB_STS
+ * @brief Job return codes
+ */
+
+typedef enum {STS_UNKNOWN = 0, //!< STS_UNKNOWN
+ STS_BEING_PROCESSED = 1,//!< STS_BEING_PROCESSED
+ STS_COMPLETED = 2, //!< STS_COMPLETED
+ STS_INTERNAL_ERROR, //!< STS_INTERNAL_ERROR
+ STS_ERROR //!< STS_ERROR
+} JOB_STS;
+
+#define HASH_MB_NO_FLAGS 0
+#define HASH_MB_FIRST 1
+#define HASH_MB_LAST 2
+
+/* Common flags for the new API only
+ * */
+
+/**
+ * @enum HASH_CTX_FLAG
+ * @brief CTX job type
+ */
+typedef enum {
+ HASH_UPDATE = 0x00, //!< HASH_UPDATE
+ HASH_FIRST = 0x01, //!< HASH_FIRST
+ HASH_LAST = 0x02, //!< HASH_LAST
+ HASH_ENTIRE = 0x03, //!< HASH_ENTIRE
+} HASH_CTX_FLAG;
+
+/**
+ * @enum HASH_CTX_STS
+ * @brief CTX status flags
+ */
+typedef enum {
+ HASH_CTX_STS_IDLE = 0x00, //!< HASH_CTX_STS_IDLE
+ HASH_CTX_STS_PROCESSING = 0x01, //!< HASH_CTX_STS_PROCESSING
+ HASH_CTX_STS_LAST = 0x02, //!< HASH_CTX_STS_LAST
+ HASH_CTX_STS_COMPLETE = 0x04, //!< HASH_CTX_STS_COMPLETE
+} HASH_CTX_STS;
+
+/**
+ * @enum HASH_CTX_ERROR
+ * @brief CTX error flags
+ */
+typedef enum {
+ HASH_CTX_ERROR_NONE = 0, //!< HASH_CTX_ERROR_NONE
+ HASH_CTX_ERROR_INVALID_FLAGS = -1, //!< HASH_CTX_ERROR_INVALID_FLAGS
+ HASH_CTX_ERROR_ALREADY_PROCESSING = -2, //!< HASH_CTX_ERROR_ALREADY_PROCESSING
+ HASH_CTX_ERROR_ALREADY_COMPLETED = -3, //!< HASH_CTX_ERROR_ALREADY_COMPLETED
+} HASH_CTX_ERROR;
+
+
+#define hash_ctx_user_data(ctx) ((ctx)->user_data)
+#define hash_ctx_digest(ctx) ((ctx)->job.result_digest)
+#define hash_ctx_processing(ctx) ((ctx)->status & HASH_CTX_STS_PROCESSING)
+#define hash_ctx_complete(ctx) ((ctx)->status == HASH_CTX_STS_COMPLETE)
+#define hash_ctx_status(ctx) ((ctx)->status)
+#define hash_ctx_error(ctx) ((ctx)->error)
+#define hash_ctx_init(ctx) \
+ do { \
+ (ctx)->error = HASH_CTX_ERROR_NONE; \
+ (ctx)->status = HASH_CTX_STS_COMPLETE; \
+ } while(0)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _MULTI_BUFFER_H_