WDC_DeviceOpen()

DWORD DLLCALLCONV WDC_DeviceOpen	(	_Outptr_ WDC_DEVICE_HANDLE *	phDev,
		_In_ const WD_PCI_CARD_INFO *	pPciDeviceInfo,
		_In_ const WD_PLATFORM_CARD_INFO *	pPlatformDeviceInfo,
		_In_ const PVOID	pDevCtx
	)

A versatile function that opens a handle for either a PCI device, a platform device.

Parameters

[out]	phDev	Pointer to the resulting WDC device handle
[in]	pPciDeviceInfo	Pointer to PCI card information. Pass NULL if not opening a PCI device.
[in]	pPlatformDeviceInfo	[Only if PLATFORM_API is defined] Pointer to platform card information. Pass NULL if not opening a platform device.
[in]	pDevCtx	Pointer to user-defined device context

Returns

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