Function javascriptcore_rs_sys::jsc_value_new_function

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