1 files changed, 4 insertions, 0 deletions
diff --git a/ieee754.c b/ieee754.c
index 3b21351..7995bd8 100644
--- a/ieee754.c
+++ b/ieee754.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright (C) 2018 Tomasz Kramkowski <tk@the-tk.com>
+ * SPDX-License-Identifier: MIT
+ */
 #include <assert.h>
 #include <math.h>
 #include <stdbool.h>