XSetErrorHandler

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(XErrorHandler handler) XSetErrorHandler;
  2. int XSetErrorHandler(XErrorHandler handler)
    version(X11 && !SharedX11)
    extern (C) nothrow @nogc __gshared extern
    int
    XSetErrorHandler

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