vendor/libgit2/include/git2/sys/odb_backend.h in rugged-0.26.7 vs vendor/libgit2/include/git2/sys/odb_backend.h in rugged-0.27.0

@@ -54,10 +54,11 @@
 
 	int (* writestream)(
 		git_odb_stream **, git_odb_backend *, git_off_t, git_otype);
 
 	int (* readstream)(
-		git_odb_stream **, git_odb_backend *, const git_oid *);
+		git_odb_stream **, size_t *, git_otype *,
+		git_odb_backend *, const git_oid *);
 
 	int (* exists)(
 		git_odb_backend *, const git_oid *);
 
 	int (* exists_prefix)(