NEG_WAITS
if (sc->sc_sync[target].state == NEG_WAITS) {
sc->sc_sync[target].state = NEG_WAITS;
if (sc->sc_sync[target].state == NEG_WAITS) {
if (sc->sc_sync[target].state == NEG_WAITS) {
if (sc->sc_sync[target].state == NEG_WAITS) {
sc->sc_sync[target].state = NEG_WAITS;
if (ti->state == NEG_WAITS) {
if (ti->state == NEG_WAITS) {
ti->state = NEG_WAITS;