73 	struct 	 termio termio;  local
92 	if ((term = get_ttymode(fd, &termio, &termios, &stermio, 
121 		if ((uarg = sttyparse(cnt, argvp, term, &termio, &termios, 
129 	if (set_ttymode(fd, term, &termio, &termios, &stermio, 
146 	struct termio termio;  local
151 	if (ioctl(fd, TCGETA, &termio) != 0) {
156 	termio.c_lflag |= (ISIG|ICANON|ECHO|ECHOE|ECHOK); 
157 	termio.c_cc[VEOF] = CEOF;
158 	termio.c_cc[VEOL] = CNUL;
159 	if (ioctl(fd, TCSETA, &termio) != 0) {
227 	struct termio termio;  in hang_up_line()  local
234 	    if (ioctl(fd,TCGETA,&termio) < 0) {  in hang_up_line()
238 	    termio.c_cflag &= ~CBAUD;  in hang_up_line()
239 	    termio.c_cflag |= B0;  in hang_up_line()
241 	    if (ioctl(fd,TCSETA,&termio) < 0) {  in hang_up_line()