pub type PIBIO_ENGINE_SET_ENROLLMENT_PARAMETERS_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, parameters: *const WINBIO_EXTENDED_ENROLLMENT_PARAMETERS) -> HRESULT>;
Aliased Type§
enum PIBIO_ENGINE_SET_ENROLLMENT_PARAMETERS_FN {
None,
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *const WINBIO_EXTENDED_ENROLLMENT_PARAMETERS) -> HRESULT),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: *const WINBIO_EXTENDED_ENROLLMENT_PARAMETERS) -> HRESULT)
Some value of type T
.