1 files changed, 2 insertions, 0 deletions

diff --git a/src/util.c b/src/util.c
index a5eb220..908e3a2 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: BSD-3-Clause
+
 #include <assert.h>
 #include <limits.h>
 #include <stddef.h>