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diff --git a/hifi/xaf/hifi-dpf/include/audio/xa_error_standards.h b/hifi/xaf/hifi-dpf/include/audio/xa_error_standards.h
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+/*******************************************************************************
+* Copyright (C) 2018 Cadence Design Systems, Inc.
+* 
+* Permission is hereby granted, free of charge, to any person obtaining
+* a copy of this software and associated documentation files (the
+* "Software"), to use this Software with Cadence processor cores only and 
+* not with any other processors and platforms, subject to
+* the following conditions:
+* 
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+* 
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+******************************************************************************/
+/*******************************************************************************
+*
+* NOTE, ANY CHANGES TO THIS FILE MAY AFFECT UNDERLYING AUDIO / SPEECH CODEC
+* LIBRARY COMPONENT FROM CADENCE DESIGN SYSTEMS, INC.
+*
+******************************************************************************/
+
+
+#ifndef __XA_ERROR_STANDARDS_H__
+#define __XA_ERROR_STANDARDS_H__
+
+/*****************************************************************************/
+/* File includes                                                             */
+/*  xa_type_def.h                                                            */
+/*****************************************************************************/
+
+/*****************************************************************************/
+/* Constant hash defines                                                     */
+/*****************************************************************************/
+#define XA_NO_ERROR	0
+#define XA_FATAL_ERROR	0x80000000
+
+enum xa_error_severity {
+  xa_severity_nonfatal = 0,
+  xa_severity_fatal    = 0xffffffff
+};
+
+enum xa_error_class {
+  xa_class_api     = 0,
+  xa_class_config  = 1,
+  xa_class_execute = 2,
+  xa_class_proxy   = 3
+};
+
+#define XA_CODEC_GENERIC	0
+
+#define XA_ERROR_CODE(severity, class, codec, index)	((severity << 15) | (class << 11) | (codec << 6) | index)
+#define XA_ERROR_SEVERITY(code)	(((code) & XA_FATAL_ERROR) != 0)
+#define XA_ERROR_CLASS(code)	(((code) >> 11) & 0x0f)
+#define XA_ERROR_CODEC(code)    (((code) >>  6) & 0x1f)
+#define XA_ERROR_SUBCODE(code)	(((code) >>  0) & 0x3f)
+
+/* Our convention is that only api-class errors can be generic ones. */
+
+/*****************************************************************************/
+/* Class 0: API Errors                                                       */
+/*****************************************************************************/
+/* Non Fatal Errors */
+/* (none) */
+/* Fatal Errors */
+enum xa_error_fatal_api_generic {
+  XA_API_FATAL_MEM_ALLOC        = XA_ERROR_CODE(xa_severity_fatal, xa_class_api, XA_CODEC_GENERIC, 0),
+  XA_API_FATAL_MEM_ALIGN        = XA_ERROR_CODE(xa_severity_fatal, xa_class_api, XA_CODEC_GENERIC, 1),
+  XA_API_FATAL_INVALID_CMD      = XA_ERROR_CODE(xa_severity_fatal, xa_class_api, XA_CODEC_GENERIC, 2),
+  XA_API_FATAL_INVALID_CMD_TYPE = XA_ERROR_CODE(xa_severity_fatal, xa_class_api, XA_CODEC_GENERIC, 3)
+};
+
+#endif /* __XA_ERROR_STANDARDS_H__ */