55     int32_t i, pos1, pos2, middle, length;  in compareIterators()  local
60     pos2=iter2->getIndex(iter2, UITER_LENGTH);  in compareIterators()
61     if(length!=pos2) {  in compareIterators()
62         log_err("%s->getIndex(length)=%d != %d=%s->getIndex(length)\n", n1, length, pos2, n2);  in compareIterators()
75     pos2=iter2->move(iter2, middle, UITER_ZERO);  in compareIterators()
76     if(pos2!=middle) {  in compareIterators()
77         log_err("%s->move(from 0 to middle %d)=%d does not move to the middle\n", n2, middle, pos2);  in compareIterators()
120     pos2=iter2->move(iter2, 0, UITER_START);  in compareIterators()
121     if(pos2<0) {  in compareIterators()
155     pos2=iter2->move(iter2, middle, UITER_ZERO);  in compareIterators()
156     if(pos2!=middle) {  in compareIterators()
157 …     log_err("%s->move(from end to middle %d)=%d does not move to the middle\n", n2, middle, pos2);  in compareIterators()
168     pos2=iter2->move(iter2, 1, UITER_ZERO);  in compareIterators()
169     if(pos2!=1) {  in compareIterators()
170         log_err("%s->move(from middle %d to 1)=%d does not move to 1\n", n2, middle, pos2);  in compareIterators()
185     pos2=iter2->move(iter2, 0, UITER_LIMIT);  in compareIterators()
186     if(pos2<0) {  in compareIterators()