// wdfrequest.h
VOID WDF_REQUEST_PARAMETERS_INIT(
[out] PWDF_REQUEST_PARAMETERS Parameters
);
View the official Windows Driver Kit DDI reference
No description available.
[Applies to KMDF and UMDF]
The WDF_REQUEST_PARAMETERS_INIT function initializes a WDF_REQUEST_PARAMETERS structure.
Parameters
[out]A pointer to a caller-supplied WDF_REQUEST_PARAMETERS structure.
Drivers must call WDF_REQUEST_PARAMETERS_INIT to initialize a WDF_REQUEST_PARAMETERS structure before calling WdfRequestGetParameters.
The WDF_REQUEST_PARAMETERS_INIT function zeros the specified WDF_REQUEST_PARAMETERS structure and sets the structure's Size member.
The following code example initializes a WDF_REQUEST_PARAMETERS structure and then calls WdfRequestGetParameters.
VOID
MyEvtIoDefault(
IN WDFQUEUE Queue,
IN WDFREQUEST Request
)
{
WDF_REQUEST_PARAMETERS params;
WDF_REQUEST_PARAMETERS_INIT(¶ms);
WdfRequestGetParameters(
Request,
¶ms
);
...
}