XPeekEvent

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. int function(Display* display, XEvent* event_return) XPeekEvent;
    version(X11 && SharedX11)
    extern (C) nothrow @nogc __gshared
    int function(Display* display, XEvent* event_return) XPeekEvent;
  2. int XPeekEvent(Display* display, XEvent* event_return)

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