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-rw-r--r--src/util.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/util.rs b/src/util.rs
index 64dde39..5f25655 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,3 +1,6 @@
+// Copyright (C) 2018-2019 Robin Krahl <robin.krahl@ireas.org>
+// SPDX-License-Identifier: MIT
+
use std::ffi::{CStr, CString};
use std::os::raw::{c_char, c_int};