echo_off 145 lib/replace/getpass.c int echo_off; echo_off 171 lib/replace/getpass.c echo_off = tcsetattr (fileno (in), TCSAFLUSH, &t) == 0; echo_off 174 lib/replace/getpass.c echo_off = 0; echo_off 177 lib/replace/getpass.c echo_off = 0; echo_off 199 lib/replace/getpass.c if (echo_off) {