Fix some declarations

Fix some declarations

* lisp/faces.el (internal-face-x-get-resource):
* lisp/frame.el (ns-display-monitor-attributes-list):
* lisp/calc/calc-aent.el (math-to-radians-2):
* lisp/cedet/ede/locate.el (cedet-cscope-version-check)
(cedet-cscope-support-for-directory):
* lisp/cedet/semantic/grammar.el (semantic-grammar-wy--install-parser):
* lisp/emacs-lisp/package.el (tar-header-name, tar-header-link-type):
Fix declarations.