pub unsafe extern "C" fn fp_device_verify_sync(
device: *mut FpDevice,
enrolled_print: *mut FpPrint,
cancellable: *mut GCancellable,
match_cb: FpMatchCb,
match_data: gpointer,
match_: *mut gboolean,
print: *mut *mut FpPrint,
error: *mut *mut GError,
) -> gboolean