This is C library which support talking with FSP server using FSP v2 protocol
and provides posix-like file manipulation interface.
FSP is a protocol, a bit like FTP, for moving files around. It's designed for
anonymous archives, and has protection against server and network overloading.
It doesn't use connections, so it can survive things falling over. It's also
designed to prevent network congestion, so it can be very nice for large
transfers over slow links.
For more information about FSP protocol see http://fsp.sourceforge.net/
For library and API info see http://fsp.sourceforge.net/fsplib.html