-#if defined(THREADED_RTS)
-#define WAIT_MAIN_THREAD(tso,ret) waitThread_(tso,ret,rtsFalse)
-#define WAIT_EXT_THREAD(tso,ret) waitThread_(tso,ret,rtsTrue)
-#else
-#define WAIT_MAIN_THREAD(tso,ret) waitThread(tso,ret)
-#define WAIT_EXT_THREAD(tso,ret) waitThread(tso,ret)
-#endif
-