ecpp_mode_negotiation
(void) ecpp_mode_negotiation(pp, ECPP_CENTRONICS);
if (ecpp_mode_negotiation(pp, pp->xfer_parms.mode) == FAILURE) {
(void) ecpp_mode_negotiation(pp, ECPP_CENTRONICS);
static int ecpp_mode_negotiation(struct ecppunit *, uchar_t);
if (!noecp && (ecpp_mode_negotiation(pp, ECPP_ECP_MODE) == SUCCESS)) {
} else if (ecpp_mode_negotiation(pp, ECPP_NIBBLE_MODE) == SUCCESS) {
(ecpp_mode_negotiation(pp, ECPP_NIBBLE_MODE) == FAILURE)) {
(void) ecpp_mode_negotiation(pp, current_mode);