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The NDS® Backup Services information is divided into three reference chapters: a function reference, a structure reference, and a value chapter for the flag definitions.
eDirectory Backup Services - API Doc
http://developer.novell.com/ndk/doc/ndslib/index.html?page=/ndk/doc/ndslib/dsbk_enu/data/hevgtl7k.html
--ndkwp