termios           611 src/dps8/dps8_console.c static struct termios ttyTermios;
termios           625 src/dps8/dps8_console.c     struct termios runtty;
termios           108 src/simh/linehistory.c static struct termios orig_termios; /* In order to restore at exit.*/
termios           231 src/simh/linehistory.c   struct termios raw;
termios          2217 src/simh/sim_console.c struct termios cmdtty, runtty;