diff --git a/c-project b/c-project
new file mode 160000
index 0000000..e441e04
--- /dev/null
+++ b/c-project
@@ -0,0 +1 @@
+Subproject commit e441e041153703ffa2168e05c798e145c6621682
diff --git a/test-fork b/test-fork
new file mode 100644
index 0000000..5739ddb
--- /dev/null
+++ b/test-fork
@@ -0,0 +1 @@
+This is to test fork
diff --git a/test3 b/test3
new file mode 100644
index 0000000..45b983b
--- /dev/null
+++ b/test3
@@ -0,0 +1 @@
+hi