1 files changed, 9 insertions, 2 deletions
diff --git a/delta-islands.h b/delta-islands.h
index f9725730f4..3ac8045d8c 100644
--- a/delta-islands.h
+++ b/delta-islands.h
@@ -1,10 +1,17 @@
 #ifndef DELTA_ISLANDS_H
 #define DELTA_ISLANDS_H
 
+struct commit;
+struct object_id;
+struct packing_data;
+struct repository;
+
 int island_delta_cmp(const struct object_id *a, const struct object_id *b);
 int in_same_island(const struct object_id *, const struct object_id *);
-void resolve_tree_islands(int progress, struct packing_data *to_pack);
-void load_delta_islands(void);
+void resolve_tree_islands(struct repository *r,
+			  int progress,
+			  struct packing_data *to_pack);
+void load_delta_islands(struct repository *r);
 void propagate_island_marks(struct commit *commit);
 int compute_pack_layers(struct packing_data *to_pack);