invalid_tse 20 gc/specific.c static tse invalid_tse = {INVALID_QTID, 0, 0, INVALID_THREADID}; invalid_tse 30 gc/specific.c GC_ASSERT((unsigned long)(&invalid_tse.next) % sizeof(tse *) == 0); invalid_tse 34 gc/specific.c result -> cache[i] = &invalid_tse;