-AT_SETUP([cdecl_err thread safety])
-AT_KEYWORDS([libcdecl internal threads])dnl
-TEST_NEED_PROGRAM([errthread])
-AT_XFAIL_IF(
- [grep '^#define USE_WINDOWS_THREADS 1' "$builddir/config.h" >/dev/null 2>&1])
-TEST_TAP([errthread])
-AT_CLEANUP
+TEST_TAP_SIMPLE([cdecl__err thread safety], [errthread],
+ [TEST_NEED_PROGRAM([errthread])], [libcdecl internal threads])