Merge branch 'ds/midx-expire-repack'

Code cleanup.

* ds/midx-expire-repack:
packfile.h: drop extern from function declaration

diff --combined packfile.h
index 3e98910bdd191f45d3dd86ff0360f40060944705,9c71a23051a70104a16e58c4feca7a098882ce6c..fc7904ec8147004cdcec5f013a7bace27c8697ed
--- 1/packfile.h
--- 2/packfile.h
+++ b/packfile.h
@@@ -90,7 -90,7 +90,7 @@@ uint32_t get_pack_fanout(struct packed_
  unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
  void close_pack_windows(struct packed_git *);
  void close_pack(struct packed_git *);
 -void close_all_packs(struct raw_object_store *o);
 +void close_object_store(struct raw_object_store *o);
  void unuse_pack(struct pack_window **);
  void clear_delta_base_cache(void);
  struct packed_git *add_packed_git(const char *path, size_t path_len, int local);
@@@ -100,7 -100,7 +100,7 @@@
   * Does not unlink if 'force_delete' is false and the pack-file is
   * marked as ".keep".
   */
- extern void unlink_pack_path(const char *pack_name, int force_delete);
+ void unlink_pack_path(const char *pack_name, int force_delete);
  
  /*
   * Make sure that a pointer access into an mmap'd index file is within bounds,