reachable.hon commit get_ref_dir(): add function for getting a ref_dir from a ref_entry (d7826d5)
   1#ifndef REACHEABLE_H
   2#define REACHEABLE_H
   3
   4struct progress;
   5extern void mark_reachable_objects(struct rev_info *revs, int mark_reflog, struct progress *);
   6
   7#endif