Fix/Update copyright notices; Add SPDX annotation
Let's fix some erroneous/accidential references to wrong license,
update copyright information where applicable and introduce a
SPDX-License-Identifier to all files.
Change-Id: I39af26c6aaaf5c926966391f6565fc5936be21af
diff --git a/src/gsm/gprs_rlc.c b/src/gsm/gprs_rlc.c
index d2c05b7..bdfc8ea 100644
--- a/src/gsm/gprs_rlc.c
+++ b/src/gsm/gprs_rlc.c
@@ -1,5 +1,12 @@
/*! \file gsm/gprs_rlc.c
* helper functions for (E)GPRS RLC according to 3GPP TS 44.060.
+ *
+ * (C) 2016 by Thomas Thou
+ * (C) 2016-2017 by sysmocom - s.f.m.c. GmbH
+ * (C) 2017 by Harald Welte <laforge@gnumonks.org>
+ * All Rights Reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <errno.h>