{ global: # re2::RE2* _ZN3re23RE2*; _ZNK3re23RE2*; # re2::operator<<* _ZN3re2ls*; # re2::FilteredRE2* _ZN3re211FilteredRE2*; _ZNK3re211FilteredRE2*; # re2::re2_internal* _ZN3re212re2_internal*; _ZNK3re212re2_internal*; local: *; };