cache-tree.h: drop extern from function declaration

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Nguyễn Thái Ngọc Duy committed Jun 30, 2018 at 11:20 UTC 9ab34f9e0586d4f7b73270bdd50f9a0be64514c1
1 file changed +1 -1
cache-tree.h
+1 -1
@@ -51,6 +51,6 @@ int write_index_as_tree(struct object_id *oid, struct index_state *index_state,
51 int write_cache_as_tree(struct object_id *oid, int flags, const char *prefix);
52 void prime_cache_tree(struct index_state *, struct tree *);
53
54 -extern int cache_tree_matches_traversal(struct cache_tree *, struct name_entry *ent, struct traverse_info *info);
54 +int cache_tree_matches_traversal(struct cache_tree *, struct name_entry *ent, struct traverse_info *info);
55
56 #endif