1 files changed, 4 insertions, 0 deletions
diff --git a/nelem.h b/nelem.h
index 4d9b96e..108544e 100644
--- a/nelem.h
+++ b/nelem.h
@@ -1,3 +1,7 @@
+/*
+ * Copyright (C) 2018 Tomasz Kramkowski <tk@the-tk.com>
+ * SPDX-License-Identifier: MIT
+ */
 #ifndef NELEM_H
 #define NELEM_H