diff -r 000000000000 -r 5d03bc08d59c graphicscomposition/openwfsupport/inc/openwfcpanic.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphicscomposition/openwfsupport/inc/openwfcpanic.h	Tue Feb 02 01:47:50 2010 +0200
@@ -0,0 +1,59 @@
+// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+// openwfcpanic.h: panic definition for OpenWf Interop
+// 
+//
+
+#ifndef OPENWFCPANIC_H
+#define OPENWFCPANIC_H
+
+enum TOpenWfcPanic // used for OpenWf errors
+	{
+	EOwfPanicInvalidCallStreamMap  = 1000000,		//An attempt was made to construct the stream map singleton
+	EOwfPanicInvalidHasMap,			// The stream map is not available
+	EOwfPanicSurfaceStreamBufferNotLocked, //An attempt was made to use or release a surface buffer while it's not locked
+	EOwfPanicSurfaceStreamBufferIndexOutOfBounds, //Out of bounds indexing of surface buffer
+	EOwfUnexpectedErrorInObservers,    // Unexpected errors during observers processing 
+	EOwfDestroyedWithOpenReaders,      // The stream is destroyed while readers are still using it
+    EOwfInvalidSUSDisplayedParameter,  // Invalid timestamp detected in the displayed parameter
+	EOwfInvalidSUSDisplayedXTimesParameter, // Invalid parameters relative to DisplayedXTimes observer
+    EOwfSymbianStreamBadArgument,       // Bad argument is detected in the Symbian Streams APIs
+    EOwfSymbianStreamUnexpectedError,   // Unexpected error encountered in Symbian Stream APIs
+    EOwfSymbianStreamInvalidBufferIndexError, // Attempt to operate with an invalid buffer
+    EOwfSymbianUnexpectedObserverId,    // Unexepected Observer Id
+	};
+
+void Panic(TOpenWfcPanic aPanic);
+
+#ifdef _DEBUG
+#define WFCI_ASSERT_DEBUG(c, p) \
+	do { \
+		if(!(c)) \
+			{ \
+			Panic(p); \
+			} \
+		} while (EFalse)
+#else
+#define WFCI_ASSERT_DEBUG(c, p)
+#endif //_DEBUG
+
+#define WFCI_ASSERT_ALWAYS(c, p) \
+	do { \
+		if(!(c)) \
+			{ \
+			Panic(p); \
+			} \
+		} while (EFalse)
+
+#endif /* OPENWFCPANIC_H */