The following platforms have been tested as working:

telnet and telnetd
    AIX 3.2.5          AIX C        31-Dec-95     tjh@mincom.oz.au
    IRIX 5.1.1.2       SGI C        31-Dec-95     tjh@mincom.oz.au
    HP-UX 9.04         GCC 2.7.0    29-Dec-95     tjh@mincom.oz.au
    SunOS 5.3 (SPARC)  Sun C 3.0.1  29-Dec-95     tjh@mincom.oz.au

And from the README ... the following too ... which need a bit more
detail added:

Aix, HPUX, Linux, SCO, Ultrix, DEC Unix, Irix and Solaris with gcc. 

