libbsl

libbsl (Basic System Library) is a powerful, easy to use, and fully thread safe C++ template class library for frequently recurring (machine/OS oriented) programming problems. It provides many useful classes like easy to use and fully interchangable I/O devices, ElGamal/AES cryptographic network sockets, dynamic loadable C++ objects which remain dynamic_castable after loading, simple to use and fully copyable thread objects, functors, typelists, a superior state machine implementation, and much more.