speedbar-check-vc
speedbar-check-vc is a compiled Lisp function in `speedbar.el
'.
(speedbar-check-vc)
Scan all files in a directory, and for each see if it's checked out.
See `speedbar-this-file-in-vc' and `speedbar-vc-check-dir-p' for how
to add more types of version control systems.