Type Alias windows::Win32::Devices::BiometricFramework::PIBIO_STORAGE_GET_DATA_FORMAT_FN
pub type PIBIO_STORAGE_GET_DATA_FORMAT_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, format: *mut GUID, version: *mut WINBIO_VERSION) -> HRESULT>;
Aliased Type§
enum PIBIO_STORAGE_GET_DATA_FORMAT_FN {
None,
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *mut GUID, _: *mut WINBIO_VERSION) -> HRESULT),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *mut GUID, _: *mut WINBIO_VERSION) -> HRESULT)
Some value of type T
.