mailcrypt help: argument to mc-encrypt

[V. Balaji]

I'm trying to write a function to mailcrypt a buffer before saving... I
can't figure out from the source what I should pass to mc-encrypt as its
only argument. I've tried (mc-encrypt) with no argument, as well as what
is shown here...

(defun encrypt-and-save-buffer ()
  " Encrypt buffer before saving."
    (interactive)
      (mc-encrypt (current-buffer))
        (save-buffer))

Help, please?
--

Balaji         1 609.452.6516
SGI/GFDL Princeton University