Sets in C (like Pascal) **source included**

[Tim McDaniel]

gtoal at tharr.UUCP (Graham Toal) has provided a neat and very useful set
of lazy-evaluation list functions.  Many thanks!

>From my limited understanding of copyright law, though, there may be
copyright problems.  I point them out so that others can perhaps avoid
problems in the future.  I hope that those more knowledgable will
correct me.

>      (c) Graham Toal 1990.
A copyright notice must begin with "Copyright" (upper- or lowercase),
or with a "c" in a circle.  "(c)" is not "c" in a circle, and thus
this statement might not be considered a valid copyright notice.

>      Otherwise it is entirely in the public domain.
Any text is either "public domain" or "copyright", but cannot be both.
"Public domain" implies "not copyright".

Any reasonable judge would presumably follow what was meant, not what
was written.  In other words, I wouldn't bet 5 cents on it.  8-)
--
"I'm not a nerd -- I'm 'socially challenged'."

Tim McDaniel
Internet: mcdaniel at adi.com             UUCP: {uunet,sharkey}!puffer!mcdaniel