-ddf2xdd
Transforms Btrieve Data Dictionary Files (DDF) file into c-tree XDD files. The XDD format is equivalent to the isCOBOL’s ISS format.
Usage
ctutil -ddf2xdd dirname
dirname is the name of a directory that contains file.sav, field.sav, and index.sav files.
The utility will create one XDD file for each file contained in file.sav. These files will be saved in the same directory.