HelenOS sources

flip              238 uspace/lib/cpp/include/__bits/adt/bitset.hpp                 return res.flip();
flip              244 uspace/lib/cpp/include/__bits/adt/bitset.hpp                     flip(i);
flip              162 uspace/lib/cpp/src/__bits/test/bitset.cpp         b1.flip(3);
flip              190 uspace/lib/cpp/src/__bits/test/bitset.cpp         b2.flip();