TCIC_IR_SCF2_N
tcic_write_ind_2(&sc->handle[i], TCIC_IR_SCF2_N(i),
reg = tcic_read_ind_2(h, TCIC_IR_SCF2_N(h->sock));
tcic_write_ind_2(h, TCIC_IR_SCF2_N(h->sock), reg & ~TCIC_SCF2_MCD);
reg = TCIC_IR_SCF2_N(h->sock);