reachable.hon commit add: add a blank line at the end of pathless 'add [-u|-A]' warning (c9f35b8)
   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