OBJ2THREAD        586 sapi/caudium/caudium.c   state = OBJ2THREAD(thread_id);
OBJ2THREAD        590 sapi/caudium/caudium.c   OBJ2THREAD(thread_id)->id=th_self();
OBJ2THREAD        596 sapi/caudium/caudium.c   state = OBJ2THREAD(Pike_interpreter.thread_id);