static void vga_invalidate_display(void *opaque)
{
    VGACommonState *s = opaque;

    s->last_width = -1;
    s->last_height = -1;
}

static void vga_invalidate_display(void *opaque)
{
    VGACommonState *s = opaque;

    s->last_width = -1;
    s->last_height = -1;
}
