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)