diff --git a/kern/libkern/stdlib.h b/kern/libkern/stdlib.h
new file mode 100644
index 0000000..fde3746
--- /dev/null
+++ b/kern/libkern/stdlib.h
@@ -0,0 +1,7 @@
+#ifndef STDLIB_H
+#define STDLIB_H
+
+#define EXIT_SUCCESS 0
+#define EXIT_FAILURE 1
+
+#endif // STDLIB_H