Type Definition windows_sys::Win32::Devices::BiometricFramework::PWINBIO_EVENT_CALLBACK

pub type PWINBIO_EVENT_CALLBACK = Option<unsafe extern "system" fn(eventcallbackcontext: *const c_void, operationstatus: HRESULT, event: *const WINBIO_EVENT)>;

Required features: "Win32_Devices_BiometricFramework"