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WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure (wdfdriver.h)

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[Applies to KMDF and UMDF]

The WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure specifies major and minor version numbers for the Kernel-Mode Driver Framework's library.

Syntax

typedef struct _WDF_DRIVER_VERSION_AVAILABLE_PARAMS {
  ULONG Size;
  ULONG MajorVersion;
  ULONG MinorVersion;
} WDF_DRIVER_VERSION_AVAILABLE_PARAMS, *PWDF_DRIVER_VERSION_AVAILABLE_PARAMS;

Members

Size

The size, in bytes, of this structure.

MajorVersion

A numeric value that represents the Kernel-Mode Driver Framework library's major version number.

MinorVersion

A numeric value that represents the Kernel-Mode Driver Framework library's minor version number.

Remarks

The WDF_DRIVER_VERSION_AVAILABLE_PARAMS structure is used as input to the WdfDriverIsVersionAvailable method. Drivers should call WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT to initialize this structure before calling WdfDriverIsVersionAvailable.

Requirements

Requirement Value
Minimum KMDF version 1.0
Minimum UMDF version 2.0
Header wdfdriver.h (include Wdf.h)

See also

WDF_DRIVER_VERSION_AVAILABLE_PARAMS_INIT

WdfDriverIsVersionAvailable