Type Alias windows::Win32::Devices::BiometricFramework::PIBIO_ENGINE_CONTROL_UNIT_FN
pub type PIBIO_ENGINE_CONTROL_UNIT_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, controlcode: u32, sendbuffer: *const u8, sendbuffersize: usize, receivebuffer: *mut u8, receivebuffersize: usize, receivedatasize: *mut usize, operationstatus: *mut u32) -> HRESULT>;
Aliased Type§
enum PIBIO_ENGINE_CONTROL_UNIT_FN {
None,
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: u32, _: *const u8, _: usize, _: *mut u8, _: usize, _: *mut usize, _: *mut u32) -> HRESULT),
}