> Nevertheless, I've seen attempts to patch single-threaded code into
> multi-processor code go into the weeds a hell of a lot faster and a hell of
> a lot more frequently than attempts to engineer proper multithreaded data
> structures from the start.  The difference between a single-threaded system
> and a multi-processor system is *not* just missing code.

Whatever, John.   We already have single-threaded data structures, so
I'm not sure how this argument advances your cause.

			       _MelloN_