__gnu_internal(3) Library Functions Manual __gnu_internal(3) NAME __gnu_internal - GNU implemenation details, not for public use or export. Used only when anonymous namespaces cannot be substituted. SYNOPSIS Detailed Description GNU implemenation details, not for public use or export. Used only when anonymous namespaces cannot be substituted. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ __gnu_internal(3)