// ndkpi.h

typedef struct _NDK_EXTENSION_INTERFACE {
  const VOID *Dispatch;
} NDK_EXTENSION_INTERFACE;
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Windows Driver Kit DDI reference (ns-ndkpi-_ndk_extension_interface)

_NDK_EXTENSION_INTERFACE structure

Description

The NDK_EXTENSION_INTERFACE structure specifies dispatch function entry points for an NDK extension interface.

Members

`Dispatch`

An entry point for an extension interface dispatch function.

Remarks

An extension interface is identified by a GUID and represented as a pointer to an NDK_EXTENSION_INTERFACE function dispatch table.

Each NDK object contains a NDK_FN_QUERY_EXTENSION_INTERFACE function pointer in its object type-specific function dispatch table. This function allows a driver to query the extended interfaces the object type supports.

Tip There are currently no standard extension interfaces defined.

NDK_EXTENSION_INTERFACE - NtDoc