Makefile - makefile for traditional BSD system (SunOS/freebsd/linux)
	note commented out libraries needed for compilation on Solaris
tcpclient.c - traditional BSD simple tcp client
tcpserver.c - traditional BSD simple (non-thread) BSD server
udpclient.c - BSD udp client
udpserver.c - BSD udp server
winsock.version - winsock versions of above contributed by Damien
	Macielinski
uni_tcpclient.c - combined support (based on gethostinfo(3)) for
	ipv6/ipv4.