diff --git a/stdlib/lib.cl b/stdlib/lib.cl
new file mode 100644
index 0000000..2d8a964
--- /dev/null
+++ b/stdlib/lib.cl
@@ -0,0 +1,11 @@
+//! # The Conlang Standard Library
+
+/// 32-bit signed integer type
+#[intrinsic = "i32"]
+type i32;
+
+/// 32-bit unsigned integer type
+#[intrinsic = "u32"]
+type u32;
+
+