Fix some function declarations

Fix some function declarations

* lisp/calc/calc-embed.el (thing-at-point-looking-at):
* lisp/emacs-lisp/map-ynp.el (x-popup-dialog):
* lisp/obsolete/lmenu.el (x-popup-dialog):
* lisp/emacs-lisp/package.el (url-recreate-url):
* lisp/mail/mailclient.el (clipboard-kill-ring-save):
* lisp/subr.el (x-popup-dialog): Update declaration.

* lisp/mail/rmail.el (rmail-mime-message-p):
* lisp/window.el (tool-bar-lines-needed): Remove unnecessary declaration.