add USL's copyright notice

4.4BSD snapshot (revision 8.1); add 1993 to copyright

4.4BSD snapshot (revision 8.1); add 1993 to copyright

PSEUDO now does the return

new copyright; att/bsd/shared

date and time created 91/04/12 13:40:38 by bostic

date and time created 91/04/12 13:40:37 by bostic

date and time created 91/04/12 13:40:36 by bostic

date and time created 91/04/12 13:40:35 by bostic

date and time created 91/04/12 13:40:34 by bostic

date and time created 91/04/12 13:40:33 by bostic

date and time created 91/04/12 13:40:31 by bostic

Automatic directory addition

avoid branches, make profiling work. used a trick to shave off
one instruction (a branch, at that).

new copyright notice

no need for the align, makes portable to multiple machiens

can't have spaces in macro args...

new copyright notice; use ASMSTR instead of .ascsiz

don't use hash marks for comments

don't use hash mark for comments.

don't use hash mark for comments.

don't use hash mark for comments.

don't use hash mark for comments

don't use hash marks for comments

arguments are off ap, not fp