--- a/kerneltest/e32test/hcr/d_hcrsim_client.mmp	Wed Oct 13 13:34:03 2010 +0100
+++ b/kerneltest/e32test/hcr/d_hcrsim_client.mmp	Mon Oct 18 15:31:10 2010 +0100
@@ -1,4 +1,4 @@
-// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+// Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
 // All rights reserved.
 // This component and the accompanying materials are made available
 // under the terms of the License "Eclipse Public License v1.0"
@@ -14,8 +14,19 @@
 // Hardware Configuration Respoitory Tests
 //
 
+// Defined when the HCR API must not be exported e.g. when compiled
+// into a test driver.
 macro HCRTEST_NO_EXPORT
-macro HCRTEST_CLIENT_THREAD
+
+// No DFCQ thread when this is defined, test cases execute in user-side
+// test application thread context
+macro HCRTEST_CLIENT_THREAD 
+
+// Defined to ensure PIL does not make use of production HCR.DAT in core 
+// image when under test.
+macro HCRTEST_AVOID_BSP_HCR_DAT
+
+// Define this to increase amount of trace output from HCR code.
 //macro HCR_TRACE
 
 #define HCRTEST_TEST_MMP