Add a provide statement.

(calc-Need-calc-units): Remove it.

lisp/calc/calc-units.el

@@ -27,12 +27,10 @@
 ;;; Code:
 
 ;; This file is autoloaded from calc-ext.el.
+
 (require 'calc-ext)
-
 (require 'calc-macs)
 
-(defun calc-Need-calc-units () nil)
-
 ;;; Units operations.
 
 ;;; Units table last updated 9-Jan-91 by Ulrich Mueller (ulm@vsnhd1.cern.ch)
@@ -1343,6 +1341,8 @@ Entries are (SYMBOL EXPR DOC-STRING TEMP-TYPE BASE-UNITS).")
 	(pop-to-buffer (get-buffer "*Units Table*"))
       (display-buffer (get-buffer "*Units Table*")))))
 
+(provide 'calc-units)
+
 ;; Local Variables:
 ;; coding: iso-latin-1
 ;; End: