One other change...

[Mark Shephard]

Have the new functions been defined. I remember that it was indicated 
they were not there yet and they are the things we need. They could nbe 
in and I missed the email saying that.

Tim Tautges wrote:
> One other change to the iRel header I sent, that I forgot to mention, is 
> that I changed the name of getEntSetArrRelation to getSetEntArrRelation, 
> since that's more in line with the semantics of the function.
> 
> I've updated the iRel document to note these changes, but only at the 
> bottom where specific interface revisions are listed.
> 
> - tim
>