/*
 * Copyright 2017, Data61
 * Commonwealth Scientific and Industrial Research Organisation (CSIRO)
 * ABN 41 687 119 230.
 *
 * This software may be distributed and modified according to the terms of
 * the BSD 2-Clause license. Note that NO WARRANTY is provided.
 * See "LICENSE_BSD2.txt" for details.
 *
 * @TAG(DATA61_GPL)
 */

#pragma once

#define config_set(macro) _is_set_(macro)
#define _macrotest_1 ,
#define _is_set_(value) _is_set__(_macrotest_##value)
#define _is_set__(comma) _is_set___(comma 1, 0)
#define _is_set___(_, v, ...) v