merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 18 insertions, 0 deletions

diff --git a/third_party/git/delta-islands.h b/third_party/git/delta-islands.h
new file mode 100644
index 000000000000..eb0f952629fc
--- /dev/null
+++ b/third_party/git/delta-islands.h
@@ -0,0 +1,18 @@
+#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 */