This directory contains a new version of the mp macroprocessor.
See readme.2nd for details.

Using the above along with some C routines is a C runtime library
(pieced together from other librarys) which supports the unix
standard i/o package plus a true disk cache (this is new). Thus it
efficiently supports the array of bytes concept. With this, one
can treat a file as a 32 bit address space. So, along with this
are some C routines which implement a HEAP structure on disk. This
was for a school project on relational database storage structures
and also includes a package of doubly linked list routines for the
disk heap.