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WDF_IO_TYPE_CONFIG_INIT function

[Applies to KMDF and UMDF]

The WDF_IO_TYPE_CONFIG_INIT function initializes a driver's WDF_IO_TYPE_CONFIG structure.

Syntax


void WDF_IO_TYPE_CONFIG_INIT(
  _Out_ PWDF_IO_TYPE_CONFIG IoTypeConfig
);

Parameters

IoTypeConfig [out]

A pointer to a driver-allocated WDF_IO_TYPE_CONFIG structure.

Return value

This function does not return a value.

Remarks

The WDF_IO_TYPE_CONFIG_INIT function zeros the specified WDF_IO_TYPE_CONFIG structure and sets the structure's Size member. It then sets the ReadWriteIoType member to WdfDeviceIoBuffered, and the DeviceControlIoType member to WdfDeviceIoBuffered.

Examples

For a code example that uses WDF_IO_TYPE_CONFIG_INIT, see WdfDeviceInitSetIoTypeEx.

Requirements

Target platform

Universal

Minimum KMDF version

1.13

Minimum UMDF version

2.0

Header

Wdfdevice.h (include Wdf.h)

See also

WDF_IO_TYPE_CONFIG
WdfDeviceInitSetIoTypeEx

 

 

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