lastdesc         3117 dev/ic/rtw.c   	int desc, i, lastdesc, npkt, rate;
lastdesc         3268 dev/ic/rtw.c   		for (i = 0, lastdesc = desc = ts->ts_first;
lastdesc         3283 dev/ic/rtw.c   			lastdesc = desc;
lastdesc         3293 dev/ic/rtw.c   		ts->ts_last = lastdesc;