pub unsafe extern "C" fn g_object_bind_property_with_closures(
    source: *mut GObject,
    source_property: *const c_char,
    target: *mut GObject,
    target_property: *const c_char,
    flags: GBindingFlags,
    transform_to: *mut GClosure,
    transform_from: *mut GClosure
) -> *mut GBinding