diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..bdb3791
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "carch"]
+	path = carch
+	url = https://github.com/harilvfs/carch.git
diff --git a/carch b/carch
new file mode 160000
index 0000000..e81dd95
--- /dev/null
+++ b/carch
@@ -0,0 +1 @@
+Subproject commit e81dd952192ca0bb2bcf85c3f705294cf1b79994