t4030: abstract away SHA-1-specific constants

diff --git a/commit-graph.h b/commit-graph.h
index fd035101b282bc1bcf7b94318300b608881cde0f..e1d8580c98a24a51e64c4d0f1d9abda10c5e92f2 100644 (file)
--- a/commit-graph.h
+++ b/commit-graph.h
@@ -40,6 +40,7 @@ void write_commit_graph(const char *obj_dir,
                        const char **pack_indexes,
                        int nr_packs,
                        const char **commit_hex,
-                       int nr_commits);
+                       int nr_commits,
+                       int append);
 
 #endif