Type Alias windows_sys::Win32::Devices::BiometricFramework::PIBIO_SENSOR_START_CAPTURE_FN
pub type PIBIO_SENSOR_START_CAPTURE_FN = Option<unsafe extern "system" fn(pipeline: *mut WINBIO_PIPELINE, purpose: u8, overlapped: *mut *mut OVERLAPPED) -> HRESULT>;
Expand description
Required features: "Win32_Foundation"
, "Win32_System_IO"
Aliased Type§
enum PIBIO_SENSOR_START_CAPTURE_FN {
None,
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: u8, _: *mut *mut OVERLAPPED) -> i32),
}
Variants§
None
No value.
Some(unsafe extern "system" fn(_: *mut WINBIO_PIPELINE, _: u8, _: *mut *mut OVERLAPPED) -> i32)
Some value of type T
.