TTYCTL_NONE 657 maint/gnulib/lib/term-style-control.c && active_control_data->tty_control != TTYCTL_NONE) TTYCTL_NONE 733 maint/gnulib/lib/term-style-control.c && active_control_data->tty_control != TTYCTL_NONE) TTYCTL_NONE 873 maint/gnulib/lib/term-style-control.c if (control_data->tty_control != TTYCTL_NONE) TTYCTL_NONE 964 maint/gnulib/lib/term-style-control.c if (control_data->tty_control != TTYCTL_NONE)