poco: poco (C++ Libraries) poco: poco: The POCO C++ Libraries (POCO stands for POrtable COmponents) are open poco: source C++ class libraries that simplify and accelerate the poco: development of network-centric, portable applications in C++. The poco: libraries integrate perfectly with the C++ Standard Library and fill poco: many of the functional gaps left open by it. Their modular and poco: efficient design and implementation makes the POCO C++ Libraries poco: extremely well suited for embedded development. poco: poco: