reachable.hon commit t2024: Add tests verifying current DWIM behavior of 'git checkout <branch>' (399e4a1)
   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