timeprt
const char *timeprt(char *, size_t, time_t, time_t);
str = timeprt(buf, 9, now, qv->qv_expiretime);
str = timeprt(buf, 9, 0, qv->qv_grace);
timemsg[i] = timeprt(b0[i], 8, now,
timemsg[i] = timeprt(b0[i], 8, 0,