1 files changed, 7 insertions, 0 deletions
diff --git a/scno.head b/scno.head
index a640102f2..11814b15f 100644
--- a/scno.head
+++ b/scno.head
@@ -1,3 +1,10 @@
+/*
+ * Copyright (c) 2017-2018 The strace developers.
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
 #if defined __X32_SYSCALL_BIT && defined __NR_read \
  && (__X32_SYSCALL_BIT & __NR_read) == __X32_SYSCALL_BIT
 # define SYSCALL_BIT __X32_SYSCALL_BIT