UCOM_OUT_BUFFS
struct ucom_buffer sc_obuff[UCOM_OUT_BUFFS];
for (ub = &sc->sc_obuff[0]; ub != &sc->sc_obuff[UCOM_OUT_BUFFS];
for (ub = &sc->sc_obuff[0]; ub != &sc->sc_obuff[UCOM_OUT_BUFFS];
for (i = 0; i < UCOM_OUT_BUFFS; i++) {