ASY_MSR_DCD
(asy->asy_msr & ASY_MSR_DCD) ? "set" : "clear");
if (asy->asy_msr & ASY_MSR_DCD)
if ((msr & ASY_MSR_DCD) == 0)
} else if (msr & ASY_MSR_DCD) {
(msr & ASY_MSR_DCD) ? "DCD " : " ");
asy->asy_msr & ASY_MSR_DCD, tp->t_flags & TS_SOFTCAR);
if (asy->asy_msr & ASY_MSR_DCD) {
if (msr_r & ASY_MSR_DCD)
b |= ASY_MSR_DCD;
((x) & (ASY_MSR_CTS | ASY_MSR_DSR | ASY_MSR_RI | ASY_MSR_DCD))