-Along with this, we need to be able to call the resize2fs program to
-resize the filesystem in case it is larger or smaller than the target
-partition.
+BufferIn and BufferOut should turn into <char *, int> and simple
+strings in other languages that can handle 8 bit clean strings.
+Limit on transfers would still be 2MB for these types.
+ - then implement write-file properly
+ - and implement read-file