Re: cache code (Was: test002: TLS required?)

[Pierangelo Masarati <masarati@aero.polimi.it>]

> Ah, too late I think. I've already done a round of changes to dnParent...

Don't worry, your changes are fine (uniform API is better than nothing :)
I mean I'd prefer to use different (possibly optimized) functions
for different purposes (even if they share some code or logic), but
this is personal taste.  Of course, code can be shared, but the API
should remain distinct.  One big step was to separate the issuffix stuff
from the getparent stuff.

Ando