XPort is a generic kernel mode device driver that allows you access to all I/O ports under NT4, Win2k, Win98 and WinME.
Wherever you accessed I/O ports in the past with inp() and outp(0 functions, you may replace these with ReadPort()
and WritePort().
Installation is very easy with the included XPort Install utility.
Also, a test program XPort Test is included and a header file that allows you to use the ReadPort() and WritePort()
functions in your application.