mevent_disable
mevent_disable(bc->bc_resize_event);
mevent_disable(write_event);
mevent_disable(write_event);
int mevent_disable(struct mevent *evp);
mevent_disable(priv->bdp_mevp);
mevent_disable(priv->mevp);
error = mevent_disable(sc->mev);
error = mevent_disable(sc->mev);
err = mevent_disable(read_event);
mevent_disable(evp);
err = mevent_disable(evp);
(void) mevent_disable(evp);