termios           233 lib/tty/tty-ncurses.c     struct termios mode;
termios            80 lib/tty/tty-slang.c static struct termios boot_mode;
termios            81 lib/tty/tty-slang.c static struct termios new_mode;
termios           214 src/subshell/common.c static struct termios shell_mode;
termios           219 src/subshell/common.c static struct termios raw_mode;