*
*/
+#ifdef USE_THREADS
+#define ARGS thr
+#define dARGS struct thread *thr;
+#define PP(s) OP* s(ARGS) dARGS
+#else
#define ARGS
-#define ARGSproto void
#define dARGS
#define PP(s) OP* s(ARGS) dARGS
+#endif /* USE_THREADS */
#define SP sp
#define MARK mark