I would like to add a utility function which will be used by the org-babel-execute:sql function. The function would look like this:

+(defun platform-convert-file-name (file)

+  (if (fboundp 'cygwin-convert-file-name-to-windows)

+      (format "\"%s\"" (cygwin-convert-file-name-to-windows file))

+    (t file)))

+

As its name suggests, this function if very platform specific. Should I put this definition in the ob-sql.el file, the ob-core.el file or somewhere else?