{ global: # re2::RE2* _ZN3re23RE2*; _ZNK3re23RE2*; # re2::StringPiece* _ZN3re211StringPiece*; _ZNK3re211StringPiece*; # operator<<(std::ostream&, re2::StringPiece const&) _ZlsRSoRKN3re211StringPieceE; # re2::FilteredRE2* _ZN3re211FilteredRE2*; local: *; };