Hi all, I pushed a new revision of draft-keiser-afs3-xdr-union: http://tools.ietf.org/html/draft-keiser-afs3-xdr-union-02 This revision incorporates the following two changes: * modify section on error handling (3.4.1) to make length mismatches a fatal error * add a "use case" section (1.1) to discuss trade-offs associated with using this type Any comments are welcome. -Tom