readme

早期freebsd实现

This directory contains several test clients, among them:
	getprintstatus	inquires as to the printer status of a Xerox printer.
			This currently uses a hardwired printer address.
	printtest	a simple program which sends an Interpress file to 
			a Xerox printer.  This currently uses a hardwired 
			printer address.
	xnsprint	a somewhat more complex program for sending an
			Interpress file to a Xerox printer.