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◆ WDC_WriteAddr8()

DWORD DLLCALLCONV WDC_WriteAddr8 ( _In_ WDC_DEVICE_HANDLE  hDev,
_In_ DWORD  dwAddrSpace,
_In_ KPTR  dwOffset,
_In_ BYTE  bVal 
)

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

Parameters
[in]hDevHandle to a WDC device, returned by WDC_xxxDeviceOpen()
[in]dwAddrSpaceThe memory or I/O address space to write to
[in]dwOffsetThe offset from the beginning of the specified address space (dwAddrSpace) to write to
[in]bValThe data to write to the specified address
Returns
Returns WD_STATUS_SUCCESS (0) on success, or an appropriate error code otherwise