--- a/usbdrv/peripheral/pdd/pil/src/queue.cpp	Tue Aug 31 17:01:47 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-// Copyright (c) 2002-2009 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:
-// e32\drivers\usbcc\queue.cpp
-// Platform independent layer (PIL) of the USB Device controller driver:
-// Simple singly linked list + its iterator.
-// 
-//
-
-/**
- @file queue.cpp
- @internalTechnology
-*/
-//#include <drivers/usbc.h>
-#include <usb/usbc.h>
-
-
-void TSglQueLink::Enque(TSglQueLink* aLink)
-//
-// Enque this after aLink.
-//
-    {
-    iNext = aLink->iNext;
-    aLink->iNext = this;
-    }
-
-
-TSglQueBase::TSglQueBase(TInt aOffset)
-//
-// Constructor
-//
-    : iHead(NULL), iLast((TSglQueLink*) &iHead), iOffset(aOffset), iElements(0)
-    {
-    // ESQueOffsetNotAligned
-    __ASSERT_ALWAYS((iOffset % 4 == 0), Kern::Fault(KUsbPILPanicCat, __LINE__));
-    }
-
-
-void TSglQueBase::DoAddLast(TAny* aPtr)
-//
-// Add the object at the end of the queue.
-//
-    {
-    TSglQueLink* pL = PtrAdd((TSglQueLink*) aPtr, iOffset);
-    pL->Enque(iLast);
-    iLast = pL;
-    iElements++;
-    __ASSERT_DEBUG((iElements > 0), Kern::Fault(KUsbPILPanicCat, __LINE__));
-    }
-
-
-void TSglQueBase::DoRemove(TAny* aPtr)
-//
-// Remove the object from the queue.
-//
-    {
-    TSglQueLink* pP = (TSglQueLink*) (&iHead);
-    TSglQueLink* pL = PtrAdd((TSglQueLink*) aPtr, iOffset);
-    TSglQueLink* pN = pP->iNext;
-    while (pN)
-        {
-        if (pN == pL)
-            {
-            pP->iNext = pN->iNext;
-            if (iLast == pL)
-                {
-                iLast = pP;
-                if (iLast == NULL)
-                    iLast = (TSglQueLink*) (&iHead);
-                }
-            iElements--;
-            __ASSERT_DEBUG((iElements >= 0), Kern::Fault(KUsbPILPanicCat, __LINE__));
-            return;
-            }
-        pP = pN;
-        pN = pP->iNext;
-        }
-    // This doesn't have to indicate an error (but might):
-    __KTRACE_OPT(KPANIC, Kern::Printf("TSglQueBase::DoRemove: ESQueLinkNotQueued"));
-    }
-
-
-TSglQueIterBase::TSglQueIterBase(TSglQueBase& aQue)
-//
-// Constructor.
-//
-    : iOffset(aQue.iOffset), iHead(aQue.iHead), iNext(aQue.iHead)
-    {
-    }
-
-
-void TSglQueIterBase::SetToFirst()
-//
-// Start from the beginning of the que.
-//
-    {
-    iNext = iHead->iNext;
-    }
-
-
-TAny* TSglQueIterBase::DoPostInc()
-//
-// Return the current pointer and increment.
-//
-    {
-    TAny* pN = iNext;
-    if (pN == NULL)
-        return NULL;
-    iNext = iNext->iNext;
-    return PtrSub(pN, iOffset);
-    }
-
-
-//---