diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..698a44d5
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "repo/indentlog"]
+	path = repo/indentlog
+	url = git@github.com:Rconybea/indentlog.git
+[submodule "repo/refcnt/refcnt"]
+	path = repo/refcnt/refcnt
+	url = git@github.com:Rconybea/refcnt.git
diff --git a/repo/indentlog b/repo/indentlog
new file mode 160000
index 00000000..bf92724a
--- /dev/null
+++ b/repo/indentlog
@@ -0,0 +1 @@
+Subproject commit bf92724aa5d123b6acb9b00318e579828fb9ff38