Function javascriptcore_rs_sys::jsc_value_new_function_variadic

pub unsafe extern "C" fn jsc_value_new_function_variadic(
    context: *mut JSCContext,
    name: *const c_char,
    callback: GCallback,
    user_data: gpointer,
    destroy_notify: GDestroyNotify,
    return_type: GType
) -> *mut JSCValue