[mod.protocols.tcp-ip] Public Domain FTP/TELNET in C

Swenson@MIT-MULTICS.ARPA ("Eric J. Swenson") (01/04/86)

Do public domain versions of user/server FTP and user/server TELNET
exist for Unix systems?  Would someone point me in the right direction
if this is not the correct place for this kind of a query?  Thanks.
Please reply by mail, since I do receive reliable copies of messages
posted to this mailing list.  Thanks in advance.