#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(struct repository *r,

			  int progress,

			  struct packing_data *to_pack);

void load_delta_islands(struct repository *r, int progress);

void propagate_island_marks(struct commit *commit);

int compute_pack_layers(struct packing_data *to_pack);

#endif /* DELTA_ISLANDS_H */