cosmetic: Update copyright statement, license notice and SPDX
Some of our files didn't have a copyright notice at all, let's add
it. Also, update the notices in other files and ensure a SPDX
identifier is present in all but the most trivial files.
Change-Id: If7fa19ce484b415bc645e39b3d0d666b44b5f0fd
diff --git a/library/LAPDm_RAW_PT.ttcn b/library/LAPDm_RAW_PT.ttcn
index 6b8f9fb..164d31a 100644
--- a/library/LAPDm_RAW_PT.ttcn
+++ b/library/LAPDm_RAW_PT.ttcn
@@ -1,6 +1,16 @@
/* Test Port that stacks on top of L1CTL test port and performs LAPDm encoding/decoding, so the user can send
* and receive LAPDm frames in decoded TTCN-3 data types. This is particularly useful for sending/receiving
* all kinds of hand-crafted LAPDm frames for testing of the remote LAPDm layer */
+
+/* (C) 2017-2018 Harald Welte <laforge@gnumonks.org>
+ * All rights reserved.
+ *
+ * Released under the terms of GNU General Public License, Version 2 or
+ * (at your option) any later version.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
module LAPDm_RAW_PT {
import from GSM_Types all;
import from GSM_RR_Types all;