- /* File descriptors table for this data stream. This is used if the WIM
- * is mounted. Basically, each time a file is open()ed, a new file
- * descriptor is added here, and each time a file is close()ed, the file
- * descriptor is gotten rid of. If the stream is opened for writing, it
- * will be extracted to the staging directory and there will be an
- * actual native file descriptor associated with each "wimlib file
- * descriptor". */