test-reach: create new test tool for ref_newer

diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h
index 80cbcf08575d5e365f8d025d5f3b1d99c6e4fec2..a7e53c420e1f44d376623c7d289a5ad1968df92e 100644 (file)
--- a/t/helper/test-tool.h
+++ b/t/helper/test-tool.h
@@ -20,6 +20,7 @@ int cmd__mktemp(int argc, const char **argv);
 int cmd__online_cpus(int argc, const char **argv);
 int cmd__path_utils(int argc, const char **argv);
 int cmd__prio_queue(int argc, const char **argv);
+int cmd__reach(int argc, const char **argv);
 int cmd__read_cache(int argc, const char **argv);
 int cmd__ref_store(int argc, const char **argv);
 int cmd__regex(int argc, const char **argv);