Method Prev

src/engine/shared/ringbuffer.cpp:167–179

}

void *CRingBufferBase::Prev(void *pCurrent)
{
	CItem *pItem = ((CItem *)pCurrent) - 1;

	while(true)
	{
		pItem = PrevBlock(pItem);
		if(pItem == m_pProduce)
			return nullptr;
		if(!pItem->m_Free)
			return pItem + 1;
	}
}

void *CRingBufferBase::Next(void *pCurrent)
{