This directory contains a specification of the Alternating Bit Protocol.

The top level module is in the file all.psf

You can compile it to TIL code, by settting the environment variable PSFPATH
to "." and compiling the module "all".  If you use a C-shell or compatible,
this is accomplished by typing:

	setenv PSFPATH .
	psf -v -m all

If you use a Bourne shell or compatible, the syntax is:

	PSFPATH=.
	psf -v -m all
