Type Alias windows::Win32::Devices::BiometricFramework::PIBIO_ENGINE_QUERY_INDEX_VECTOR_SIZE_FN
pub type PIBIO_ENGINE_QUERY_INDEX_VECTOR_SIZE_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, indexelementcount: *mut usize) -> HRESULT>;
Aliased Type§
enum PIBIO_ENGINE_QUERY_INDEX_VECTOR_SIZE_FN {
None,
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *mut usize) -> HRESULT),
}