tests BUGFIX unused macro for tests
* https://opensource.org/licenses/BSD-3-Clause
*/
+#ifdef __GNUC__
+# define UNUSED(x) UNUSED_ ## x __attribute__((__unused__))
+#else
+# define UNUSED(x) UNUSED_ ## x
+#endif
+
#define TESTS_DIR "@CMAKE_SOURCE_DIR@/tests/"
@SSH_MACRO@
