--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/drivers/pbus/mmc/sdcard/sdcard3c/sdio/callback.inl	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 2003 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"
+* 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:
+*
+*/
+
+
+#ifndef __CALLBACK_INL__
+#define __CALLBACK_INL__
+
+/**	
+@publishedPartner
+@released 
+
+Constructs an SDIO function callback object to notify clients of state changes.
+*/
+inline TSDIOFunctionCallback::TSDIOFunctionCallback()
+	: iCallbackFn(NULL),
+	  iPtr(NULL),
+	  iBusState(EPBusCardAbsent)
+	{}
+
+/**	
+@publishedPartner
+@released 
+
+Destructs an SDIO function callback object.
+*/
+inline TSDIOFunctionCallback::~TSDIOFunctionCallback()
+	{
+	iCallBack.Remove();
+	}
+
+/**	
+@publishedPartner
+@released 
+
+Constructs a SDIO function callback object to notify clients of state changes.
+
+@param aCallbackFn The function to call when a state changes
+*/
+inline TSDIOFunctionCallback::TSDIOFunctionCallback(TSDIOCallbackFunction aCallbackFn)
+	: iCallbackFn(aCallbackFn),
+	  iPtr(NULL),
+	  iBusState(EPBusCardAbsent)
+	{}
+
+/**	
+@publishedPartner
+@released 
+
+Constructs a SDIO function callback object to notify clients of state changes.
+
+@param aCallbackFn The function to call when a state changes
+@param aPtr A pointer to data to pass through to the static function
+*/
+inline TSDIOFunctionCallback::TSDIOFunctionCallback(TSDIOCallbackFunction aCallbackFn, TAny *aPtr)
+	: iCallbackFn(aCallbackFn),
+	  iPtr(aPtr),
+	  iBusState(EPBusCardAbsent)
+	{}
+
+inline TInt TSDIOFunctionCallback::CallBack(TSDIOFunctionCallbackReason aReason) const
+/**
+*/
+	{ return(iCallbackFn ? (*iCallbackFn)(iPtr, aReason) : KErrNotSupported); }
+
+
+#endif	// #ifndef __CALLBACK_INL__
+