Index: TestSupport.c
===================================================================
diff -u
--- TestSupport.c	(revision 0)
+++ TestSupport.c	(revision 839e686d3aa5a6de3c09a69c9e0af638700efba4)
@@ -0,0 +1,56 @@
+/**************************************************************************
+*
+* Copyright (c) 2021 Diality Inc. - All Rights Reserved.
+*
+* THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
+* WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
+*
+* @file TestSupport.c
+*
+* @author (last) Sean Nash
+* @date (last) 10-Aug-2021
+*
+* @author (original) Sean Nash
+* @date (original) 10-Aug-2021
+*
+***************************************************************************/
+
+#include "Common.h"
+
+/**
+ *  @addtogroup TestSupport
+ *  @{
+ */
+
+// ********** private definitions **********
+
+
+// ********** private data **********
+
+
+// ********** private function prototypes **********
+
+
+/*********************************************************************//**
+ * @brief
+ * The getU32OverrideValue function extracts the appropriate unsigned integer
+ * value from a given unsigned integer override record according to the
+ * record state.
+ * @details Inputs: none
+ * @details Outputs: none
+ * @param ovU32 pointer to an unsigned integer override record
+ * @return either the real or overridden unsigned integer value from the record
+ *************************************************************************/
+U32 getU32OverrideValue( OVERRIDE_U32_T *ovU32 )
+{
+    U32 result = ovU32->data;
+
+    if ( OVERRIDE_KEY == ovU32->override )
+    {
+        result = ovU32->ovData;
+    }
+
+    return result;
+}
+
+/**@}*/
Index: TestSupport.h
===================================================================
diff -u -r9039be47e57a36cea6f8b264d539fe619f218e05 -r839e686d3aa5a6de3c09a69c9e0af638700efba4
--- TestSupport.h	(.../TestSupport.h)	(revision 9039be47e57a36cea6f8b264d539fe619f218e05)
+++ TestSupport.h	(.../TestSupport.h)	(revision 839e686d3aa5a6de3c09a69c9e0af638700efba4)
@@ -84,6 +84,10 @@
     U32 override;                           ///< Override
 } OVERRIDE_F32_T;
 
+// ********** public function prototypes **********
+
+U32 getU32OverrideValue( OVERRIDE_U32_T *ovU32 );
+
 /**@}*/
 
 #endif