WDC_WriteAddrByAddrDesc8()

DWORD DLLCALLCONV WDC_WriteAddrByAddrDesc8	(	_In_ struct WDC_ADDR_DESC *	pAddrDesc,
		_In_ KPTR	dwOffset,
		_In_ BYTE	bVal )

Writes 1 byte (8 bits) to a specified memory or I/O address.

Parameters

[in]	pAddrDesc	Pointer to one of the device's address space information structures to read from
[in]	dwOffset	The offset from the beginning of the specified address space (dwAddrSpace) to write to
[in]	bVal	The data to write to the specified address

Returns

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