WD_DMAUnlock

#define WD_DMAUnlock	(		h,
			pDma
	)		WD_FUNCTION(IOCTL_WD_DMA_UNLOCK, h, pDma, SIZE_OF_WD_DMA(pDma), FALSE)

Unlocks a DMA buffer.

Parameters

[in]	h	Handle to WinDriver's kernel-mode driver as received from WD_Open().
[in]	pDma	Pointer to a DMA information structure

Returns

Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise

WD_DMAUnlock(hWD, &dma);

Definition at line 2044 of file windrvr.h.