static void do_vtmode (gw, closure, data) Widget gw GCC_UNUSED; XtPointer closure GCC_UNUSED, data GCC_UNUSED;
static void do_vtmode ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED)
static void do_vtmode (gw, closure, data)    Widget gw GCC_UNUSED;    XtPointer closure GCC_UNUSED, data GCC_UNUSED;{    register TScreen *screen = &term->screen;    switch_modes (screen->TekEmu);	/* switch to vt, or from */}