NEEDBUFFER        836 dev/isa/wds.c  		if (NEEDBUFFER(sc) && xs->datalen) {
NEEDBUFFER       1081 dev/isa/wds.c  	if ((scb = wds_get_scb(sc, flags, NEEDBUFFER(sc))) == NULL) {
NEEDBUFFER       1107 dev/isa/wds.c  	if (!NEEDBUFFER(sc) && xs->datalen) {
NEEDBUFFER       1316 dev/isa/wds.c  	if (NEEDBUFFER(sc) && xs->datalen) {