diff --git a/prog2-codebase b/prog2-codebase
new file mode 160000
index 0000000..a3562d2
--- /dev/null
+++ b/prog2-codebase
@@ -0,0 +1 @@
+Subproject commit a3562d219d920e6262a8ccb55b3efccf12f348f3