include/crc64: add missing license header

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/include/crc64.h b/include/crc64.h
index 7cd2c4cce44cd6347b0b4394bb3d91f1b18ab635..6bdd079cf4116fbb2b0696579e64f5701d0987cd 100644 (file)
--- a/include/crc64.h
+++ b/include/crc64.h
@@ -1,3 +1,7 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * This file is licensed under the MIT License.
+ */
 #ifndef UL_CRC64_H
 #define UL_CRC64_H