libpipeline is a C library for manipulating pipelines of subprocesses in a flexible and convenient way.
MPC is a C library for the arithmetic of complex numbers with arbitrarily high precision and correct rounding of the result. It is built upon and follows the same principles as MPFR.
Shadow Tool Suite is a password and account management tool suite with support for shadow files and PAM.
A tool for securing DNS communications between a client and a DNS resolver.
A polyhedral extraction tool (PET).