pub unsafe extern "system" fn IoEnumerateKsrPersistentMemoryEx(
    driverobject: *const DRIVER_OBJECT,
    physicaldeviceobject: *const DEVICE_OBJECT,
    physicaldeviceid: *const UNICODE_STRING,
    callback: PIO_PERSISTED_MEMORY_ENUMERATION_CALLBACK,
    callbackcontext: *const c_void,
) -> NTSTATUS