{ global: # re2::RE2* _ZN3re23RE2*; _ZNK3re23RE2*; # re2::StringPiece* _ZN3re211StringPiece*; _ZNK3re211StringPiece*; # re2::operator<<* _ZN3re2ls*; # re2::FilteredRE2* _ZN3re211FilteredRE2*; _ZNK3re211FilteredRE2*; local: *; };