Type Alias windows::Win32::Devices::BiometricFramework::PWINBIO_QUERY_SENSOR_INTERFACE_FN

pub type PWINBIO_QUERY_SENSOR_INTERFACE_FN = Option<unsafe extern "system" fn(sensorinterface: *mut *mut WINBIO_SENSOR_INTERFACE) -> HRESULT>;

Aliased Type

enum PWINBIO_QUERY_SENSOR_INTERFACE_FN {
    None,
    Some(unsafe extern "system" fn(_: *mut *mut WINBIO_SENSOR_INTERFACE) -> HRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *mut *mut WINBIO_SENSOR_INTERFACE) -> HRESULT)

Some value of type T.