The POCO C++ Libraries are a collection of open source C++ class libraries that simplify and accelerate the development of network-centric, portable applications in C++. The libraries integrate perfectly with the C++ Standard Library and fill many of the functional gaps left open by it.

This package provides extension nodes to compare values and raise useful errors if they differ.

This package provides the @cold annotation to program in OCaml to disable a closure optimisation.

wolfSSL is a small, portable, embedded SSL/TLS programming library targeted for use by embedded systems developers. It was formerly known as CyaSSL.

This package contains the headers and static library files necessary for building C++ programs which use libstdc++.

Equihash implements the algorith as described in "Equihash: Asymmetric Proof-of-Work Based on the Generalized Birthday Problem" by Alex Biryukov and Dmitry Khovratovich, 2016, DOI:10.14722/ndss.2016.23108. This code, by Stefan Marsiske, is a fork of an ealier implementation by Khovratovich at https://github.com/khovratovich/equihash/ ; it provides a library, a C API and Python bindings. The cryptographic password storage SPHINX (pwdsphinx and libsphinx) depend upon equihash.