your changes to ediff*.el and viper*.el

[Dan Nicolaescu]

Hi,

Can you please revert these changes:

       * viper*.el: commented out declare-function -- not defined in
       XEmacs.

       * ediff*.el: commented out declare-function. "make bootstrap"
       stops with an error and emacs does not compile with those things
       in.
       Besides, declare-function is not defined in XEmacs.


Your build fails because it is stale, you need to do a 
"make maintainer-clean", it will succeed after that. 

As for compatibility with XEmacs, there already is a standard solution
used by several files in the tree that need XEmacs compatibility:

(eval-and-compile
  (unless (fboundp 'declare-function) (defmacro declare-function (&rest  r))))


Thanks

        --dan