cfsetispeed
cfsetispeed(&ip->t, (speed_t)atoi(ip->arg));
cfsetispeed(&i.t, speed);
cfsetispeed(&termbuf, tp->value);
cfsetispeed(&termbuf, val);
int cfsetispeed(struct termios *, int);
cfsetispeed(&tio, baud_to_speed(baud)) == -1)
int cfsetispeed(struct termios *, speed_t);
cfsetispeed(&term, 9600);
cfsetispeed(&tmode, B0);
cfsetispeed(&tmode, speed(IS));
cfsetispeed(&tmode, speed(SP));
cfsetispeed(&cntrl, bm->baud);
cfsetispeed(&cntrl, speed);
cfsetispeed(&cntrl, B1200);
cfsetispeed(&cntrl, bm->baud);
cfsetispeed(&cntrl, 0);
cfsetispeed(&cntrl, B2400);
cfsetispeed(&tty, B9600);
cfsetispeed(&tty, B4800);
cfsetispeed(&tty, B2400);
cfsetispeed(&tty, B1200);
cfsetispeed(&tty, B9600);
cfsetispeed(&tty, B4800);
cfsetispeed(&tty, B2400);
cfsetispeed(&tty, B1200);