Define your own structure with IO_CSQ inside:

struct CancelSafeQueue
{
KSPIN_LOCK m_SpinLock;
IO_CSQ m_Csq;
};

CsqAcquireLock will look as follows:

VOID
CancelSafeQueue::acquireLock( IN PIO_CSQ Csq, OUT PKIRQL Irql )
{
CancelSafeQueue& p = *CONTAINING_RECORD( Csq, CancelSafeQueue, m_Csq );
KeAcquireSpinLock( &p.m_SpinLock, Irql );
}



"Ben Geib" <BenGeib@discussions.microsoft.com> wrote in message
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