RTW_NEXT_IDX     1470 dev/ic/rtw.c   			for (i = ts->ts_first; ; i = RTW_NEXT_IDX(tdb, i)) {
RTW_NEXT_IDX     3270 dev/ic/rtw.c   		     i++, desc = RTW_NEXT_IDX(tdb, desc)) {
RTW_NEXT_IDX      231 dev/ic/rtwvar.h      sizeof(struct rtw_txdesc) * RTW_NEXT_IDX((__htc), (__idx)))