diff -r 000000000000 -r bde4ae8d615e os/mm/devsound/devsoundapi/inc/SoundDevice.inl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/mm/devsound/devsoundapi/inc/SoundDevice.inl	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,196 @@
+
+// SoundDevice.inl
+
+// Copyright (c) 2001-2009 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:
+//
+
+#ifndef SOUNDDEVICE_INL
+#define SOUNDDEVICE_INL
+
+#include <mmf/server/mmfdevsoundcustominterfacesupport.h>
+
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <mmf/server/mmfdevsoundcustominterfaceobserver.h>
+#include <mmf/server/mmfdevsoundcustominterfacesupportclasses.h>
+#endif
+
+#include <mmf/common/mmfstandardcustomcommands.h>
+
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <mmf/common/mmfstandardcustomcommandsenums.h>
+#include <mmf/common/mmfstandardcustomcommandsimpl.h>
+#endif
+
+
+inline TInt CMMFDevSound::RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData)
+	{
+	MAutoPauseResumeSupport* support = 
+				static_cast<MAutoPauseResumeSupport*>(CustomInterface(KMmfUidDevSoundAudioResourceCustomInterface));
+	if (support==NULL)
+		{
+		return KErrNotSupported;
+		}
+	if(aEventType != KMMFEventCategoryAudioResourceAvailable)
+		{
+		return KErrNotSupported;
+		}
+	else
+		{ 
+		return support->RegisterAsClient(aEventType, aNotificationRegistrationData);	
+		}
+	}
+
+inline TInt CMMFDevSound::CancelRegisterAsClient(TUid aEventType)
+	{
+	MAutoPauseResumeSupport* support = 
+			static_cast<MAutoPauseResumeSupport*>(CustomInterface(KMmfUidDevSoundAudioResourceCustomInterface));
+	if (support==NULL)
+		{
+		return KErrNotSupported;
+		}
+	if(aEventType != KMMFEventCategoryAudioResourceAvailable)
+		{
+		return KErrNotSupported;
+		}
+	else
+		{
+		return support->CancelRegisterAsClient(aEventType);
+		}
+	}
+
+inline TInt CMMFDevSound::GetResourceNotificationData(TUid aEventType,TDes8& aNotificationData)
+	{
+	MAutoPauseResumeSupport* support = 
+			static_cast<MAutoPauseResumeSupport*>(CustomInterface(KMmfUidDevSoundAudioResourceCustomInterface));
+	if (support==NULL)
+		{
+		return KErrNotSupported;
+		}
+	if(aEventType != KMMFEventCategoryAudioResourceAvailable)
+		{
+		return KErrNotSupported;
+		}
+	else
+		{
+		return support->GetResourceNotificationData(aEventType, aNotificationData);
+		}
+	}
+
+inline TInt CMMFDevSound::WillResumePlay()
+	{
+	MAutoPauseResumeSupport* support = 
+			static_cast<MAutoPauseResumeSupport*>(CustomInterface(KMmfUidDevSoundAudioResourceCustomInterface));
+	if (support==NULL)
+		{
+		return KErrNotSupported;
+		}
+	return support->WillResumePlay();
+	}
+
+inline TInt CMMFDevSound::EmptyBuffers()
+	{
+	MMMFDevSoundEmptyBuffers* emptybuffers = 
+			static_cast<MMMFDevSoundEmptyBuffers*>(CustomInterface(KMmfUidDevSoundEmptyBuffersCustomInterface));
+	if (emptybuffers == NULL)
+		{
+		return KErrNotSupported;
+		}
+	return emptybuffers->EmptyBuffers();
+	}
+
+inline TInt CMMFDevSound::CancelInitialize()
+	{
+	MMMFDevSoundCancelInitialize* cancelInitialize = 
+			static_cast<MMMFDevSoundCancelInitialize*>(CustomInterface(KMmfUidDevSoundCancelInitializeCustomInterface));
+	if (cancelInitialize == NULL)
+		{
+		return KErrNotSupported;
+		}
+	return cancelInitialize->CancelInitialize();
+	}
+
+/*
+ *  -doxygen comments in header-
+ */
+inline TInt CMMFDevSound::SetClientThreadInfo(TThreadId aTid)
+	{
+	MAudioClientThreadInfo* threadInfo = 
+			static_cast<MAudioClientThreadInfo*>(CustomInterface(KMmfUidDevSoundAudioClientThreadInfoCustomInterface));
+	if (threadInfo)
+		{
+		return threadInfo->SetClientThreadInfo(aTid);
+		}
+	else
+		{
+		return KErrNotSupported;
+		}
+	}
+
+inline TInt CMMFDevSound::GetTimePlayed(TTimeIntervalMicroSeconds& aTime)
+	{
+	MMMFDevSoundTimePlayed* timePlayed = 
+			static_cast<MMMFDevSoundTimePlayed*>(CustomInterface(KMmfUidDevSoundTimePlayedCustomInterface));
+	if (timePlayed == NULL)
+		{
+		return KErrNotSupported;
+		}
+	return timePlayed->GetTimePlayed(aTime);
+	}
+
+inline TBool CMMFDevSound::IsGetTimePlayedSupported()
+	{
+	MMMFDevSoundTimePlayed* timePlayed = 
+			static_cast<MMMFDevSoundTimePlayed*>(CustomInterface(KMmfUidDevSoundTimePlayedCustomInterface));
+	if (timePlayed == NULL)
+		{
+		return EFalse;
+		}
+	return ETrue;
+	}
+
+inline TBool CMMFDevSound::QueryIgnoresUnderflow()
+	{
+	MMMFDevSoundQueryIgnoresUnderflow* ignoresUnderflow = 
+			static_cast<MMMFDevSoundQueryIgnoresUnderflow*>(CustomInterface(KMmfUidDevSoundQueryIgnoresUnderflowCustomInterface));
+	if (ignoresUnderflow == NULL)
+		{
+		return EFalse;
+		}
+	return ignoresUnderflow->QueryIgnoresUnderflow();
+	}
+
+inline TBool CMMFDevSound::IsResumeSupported()
+	{
+	MMMFDevSoundTruePause* truePause = 
+			static_cast<MMMFDevSoundTruePause*>(CustomInterface(KMmfUidDevSoundTruePauseCustomInterface));
+	if (truePause == NULL)
+		{
+		return EFalse;
+		}
+	return truePause->IsResumeSupported();
+	}
+
+inline TInt CMMFDevSound::Resume()
+	{
+	MMMFDevSoundTruePause* truePause = 
+			static_cast<MMMFDevSoundTruePause*>(CustomInterface(KMmfUidDevSoundTruePauseCustomInterface));
+	if (truePause == NULL || EFalse == truePause->IsResumeSupported() )
+		{
+		return KErrNotSupported;
+		}
+	return truePause->Resume();
+	}
+
+#endif // SOUNDDEVICE_INL