Type Definition windows_sys::Win32::Devices::BiometricFramework::PWINBIO_ASYNC_COMPLETION_CALLBACK

pub type PWINBIO_ASYNC_COMPLETION_CALLBACK = Option<unsafe extern "system" fn(asyncresult: *const WINBIO_ASYNC_RESULT)>;

Required features: "Win32_Devices_BiometricFramework", "Win32_Foundation"