vc-print-log-internal
vc-print-log-internal is a compiled Lisp function in `vc.el
'.
(vc-print-log-internal BACKEND FILES WORKING-REVISION &optional IS-START-REVISION LIMIT)
For specified BACKEND and FILES, show the VC log.
Leave point at WORKING-REVISION, if it is non-nil.
If IS-START-REVISION is non-nil, start the log from WORKING-REVISION
(not all backends support this); i.e., show only WORKING-REVISION and
earlier revisions. Show up to LIMIT entries (non-nil means unlimited).