{
XFillRectangle (st->dpy, st->window, st->backgroundGC, 0, 0,
st->windowWidth, st->windowHeight);
{
XFillRectangle (st->dpy, st->window, st->backgroundGC, 0, 0,
st->windowWidth, st->windowHeight);
st->backgroundImage =
XGetImage (st->dpy, st->window, 0, 0, st->windowWidth, st->windowHeight,
~0L, ZPixmap);
st->backgroundImage =
XGetImage (st->dpy, st->window, 0, 0, st->windowWidth, st->windowHeight,
~0L, ZPixmap);
static Bool
twang_event (Display *dpy, Window window, void *closure, XEvent *event)
{
static Bool
twang_event (Display *dpy, Window window, void *closure, XEvent *event)
{