Libmsgq is a library that provides a common interface to System V and POSIX message queues. It is intended to provide message queues that are independent from the underlying operatingsystem.
REX: Remote EXecution Distributed Computing Services for Linux and Solaris,
providing C and C++ APIs, librex library and "rexd" daemon software to implement
Load Balancing Process Migration : Dump + Restore, Remote File and Resource Management.