t / t4018 / cpp-skip-access-specifierson commit git-compat-util.h: don't define _XOPEN_SOURCE on cygwin (3a0a3a8)
   1class RIGHT : public Baseclass
   2{
   3public:
   4protected:
   5private:
   6        void DoSomething();
   7        int ChangeMe;
   8};