57 struct termios	term;  variable
271 	term = defterm;  in main()
272 	term.c_lflag &= ~(ICANON|IEXTEN|ECHO);  in main()
273 	term.c_iflag &= ~(INPCK|ICRNL);  in main()
274 	term.c_oflag &= ~OPOST;  in main()
275 	term.c_cc[VMIN] = 1;  in main()
276 	term.c_cc[VTIME] = 0;  in main()
277 	defchars = term;  in main()
278 	term.c_cc[VINTR] = term.c_cc[VQUIT] = term.c_cc[VSUSP] =  in main()
279 		term.c_cc[VDSUSP] = term.c_cc[VDISCARD] =  in main()
280 	 	term.c_cc[VLNEXT] = _POSIX_VDISABLE;  in main()
337 	(void)tcsetattr(0, TCSADRAIN, &term);  in raw()