* mh-acros.el (struct, x, y): No need to wrap defvar with

* mh-acros.el (struct, x, y): No need to wrap defvar with
eval-when-compile when shushing compiler, even when mh-do-in-xemacs or
another construct is used.

* mh-comp.el (sendmail-coding-system): Ditto.

* mh-e.el (mark-active): Ditto.

* mh-folder.el (desktop-save-buffer, font-lock-auto-fontify)
(image-load-path, font-lock-defaults): Ditto.

* mh-letter.el (image-load-path, font-lock-defaults): Ditto.

* mh-mime.el (dots, type, ov)
(mm-verify-function-alist, mm-decrypt-function-alist)
(pressed-details): Ditto.

* mh-search.el (pick-folder, mh-do-in-xemacs)
(mh-mairix-folder, mh-flists-search-folders)
(which-func-mode, mh-speed-flists-inhibit-flag): Ditto.

* mh-seq.el (tool-bar-mode): Ditto.

* mh-utils.el (completion-root-regexp)
(minibuffer-completing-file-name): Ditto.

* mh-xface.el (default-enable-multibyte-characters): Ditto.