argument names of foreign functions

[dxs@evolving.com (Dan Stanger)]

are the names of the parameters in foreign functions available.
i have the following problem.
i have a file with a record structure (for example)
x y z
i create a clos object whose slots are x y z and create a table of these records
i want to pass them to a foreign function whose arguments are
z x y (for example) and i want to automate this.
thanks,
dan stanger