diff --git a/mesh/agent.c b/mesh/agent.c
index 4d20041..b0d523d 100644
--- a/mesh/agent.c
+++ b/mesh/agent.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/agent.h b/mesh/agent.h
index 6cc3d0f..6664c22 100644
--- a/mesh/agent.h
+++ b/mesh/agent.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_agent;
diff --git a/mesh/appkey.c b/mesh/appkey.c
index a4771bd..7efb8f5 100644
--- a/mesh/appkey.c
+++ b/mesh/appkey.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2017-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/appkey.h b/mesh/appkey.h
index 23b474a..3bb7044 100644
--- a/mesh/appkey.h
+++ b/mesh/appkey.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 /* TODO: get this number from configuration */
diff --git a/mesh/cfgmod-server.c b/mesh/cfgmod-server.c
index 2e5da86..0009a1b 100644
--- a/mesh/cfgmod-server.c
+++ b/mesh/cfgmod-server.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/cfgmod.h b/mesh/cfgmod.h
index 6d73656..f47a42c 100644
--- a/mesh/cfgmod.h
+++ b/mesh/cfgmod.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define CONFIG_SRV_MODEL	SET_ID(SIG_VENDOR, 0x0000)
diff --git a/mesh/crypto.c b/mesh/crypto.c
index 70b96c5..da227eb 100644
--- a/mesh/crypto.c
+++ b/mesh/crypto.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/crypto.h b/mesh/crypto.h
index 7d3f89c..2f31dc3 100644
--- a/mesh/crypto.h
+++ b/mesh/crypto.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #include <stdbool.h>
diff --git a/mesh/dbus.c b/mesh/dbus.c
index 63ea420..a7abdc4 100644
--- a/mesh/dbus.c
+++ b/mesh/dbus.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019 Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/dbus.h b/mesh/dbus.h
index 89d6b1d..8f00434 100644
--- a/mesh/dbus.h
+++ b/mesh/dbus.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define BLUEZ_MESH_PATH "/org/bluez/mesh"
diff --git a/mesh/error.h b/mesh/error.h
index 2809915..6d9ccdb 100644
--- a/mesh/error.h
+++ b/mesh/error.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 /*
diff --git a/mesh/friend.c b/mesh/friend.c
index d27da95..1e67704 100644
--- a/mesh/friend.c
+++ b/mesh/friend.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/friend.h b/mesh/friend.h
index 2351dee..ba60534 100644
--- a/mesh/friend.h
+++ b/mesh/friend.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define OP_FRND_REQUEST			0x8040
diff --git a/mesh/keyring.c b/mesh/keyring.c
index e8dd1e4..bbe5010 100644
--- a/mesh/keyring.c
+++ b/mesh/keyring.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/keyring.h b/mesh/keyring.h
index 2fab6b0..c2d38e9 100644
--- a/mesh/keyring.h
+++ b/mesh/keyring.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct keyring_net_key {
diff --git a/mesh/main.c b/mesh/main.c
index 5a3cbf2..4356e3f 100644
--- a/mesh/main.c
+++ b/mesh/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2017-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/manager.c b/mesh/manager.c
index 8ef6813..d70993e 100644
--- a/mesh/manager.c
+++ b/mesh/manager.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/manager.h b/mesh/manager.h
index 5a4c7d9..a45a1f1 100644
--- a/mesh/manager.h
+++ b/mesh/manager.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 bool manager_dbus_init(struct l_dbus *dbus);
diff --git a/mesh/mesh-config-json.c b/mesh/mesh-config-json.c
index 30c9017..ec9ecb7 100644
--- a/mesh/mesh-config-json.c
+++ b/mesh/mesh-config-json.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/mesh-config.h b/mesh/mesh-config.h
index 738cff9..4207758 100644
--- a/mesh/mesh-config.h
+++ b/mesh/mesh-config.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define MIN_COMP_SIZE 14
diff --git a/mesh/mesh-defs.h b/mesh/mesh-defs.h
index 1a41e98..43bdf5a 100644
--- a/mesh/mesh-defs.h
+++ b/mesh/mesh-defs.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,17 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
- *
  */
 
 #define MESH_AD_TYPE_PROVISION	0x29
diff --git a/mesh/mesh-io-api.h b/mesh/mesh-io-api.h
index 7a5b49c..61f79f2 100644
--- a/mesh/mesh-io-api.h
+++ b/mesh/mesh-io-api.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_io_private;
diff --git a/mesh/mesh-io-generic.c b/mesh/mesh-io-generic.c
index 67304d2..4eb7f27 100644
--- a/mesh/mesh-io-generic.c
+++ b/mesh/mesh-io-generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/mesh-io-generic.h b/mesh/mesh-io-generic.h
index 4bf4d5c..915e376 100644
--- a/mesh/mesh-io-generic.h
+++ b/mesh/mesh-io-generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 extern const struct mesh_io_api mesh_io_generic;
diff --git a/mesh/mesh-io.c b/mesh/mesh-io.c
index c4eaece..62fc5d1 100644
--- a/mesh/mesh-io.c
+++ b/mesh/mesh-io.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/mesh-io.h b/mesh/mesh-io.h
index fc04220..b11c6c6 100644
--- a/mesh/mesh-io.h
+++ b/mesh/mesh-io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_io;
diff --git a/mesh/mesh-mgmt.c b/mesh/mesh-mgmt.c
index 2cf2eba..754093d 100644
--- a/mesh/mesh-mgmt.c
+++ b/mesh/mesh-mgmt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  SILVAIR sp. z o.o. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/mesh-mgmt.h b/mesh/mesh-mgmt.h
index 93ad799..90ac14e 100644
--- a/mesh/mesh-mgmt.h
+++ b/mesh/mesh-mgmt.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  SILVAIR sp. z o.o. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 #include <stdbool.h>
 
diff --git a/mesh/mesh.c b/mesh/mesh.c
index bc17037..f29e8b6 100644
--- a/mesh/mesh.c
+++ b/mesh/mesh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/mesh.h b/mesh/mesh.h
index eb88772..0f77ebc 100644
--- a/mesh/mesh.h
+++ b/mesh/mesh.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define BLUEZ_MESH_NAME "org.bluez.mesh"
diff --git a/mesh/model.c b/mesh/model.c
index 5716f5e..c8eb8c6 100644
--- a/mesh/model.c
+++ b/mesh/model.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/model.h b/mesh/model.h
index 2eec761..8df4f20 100644
--- a/mesh/model.h
+++ b/mesh/model.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_model;
diff --git a/mesh/net-keys.c b/mesh/net-keys.c
index 7dfabf9..e42cac7 100644
--- a/mesh/net-keys.c
+++ b/mesh/net-keys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/net-keys.h b/mesh/net-keys.h
index 4f480fc..70b3d22 100644
--- a/mesh/net-keys.h
+++ b/mesh/net-keys.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #define BEACON_TYPE_SNB		0x01
diff --git a/mesh/net.c b/mesh/net.c
index 6c73117..01a475d 100644
--- a/mesh/net.c
+++ b/mesh/net.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/net.h b/mesh/net.h
index 7bec6d0..4dbc94b 100644
--- a/mesh/net.h
+++ b/mesh/net.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifndef __packed
diff --git a/mesh/node.c b/mesh/node.c
index f7ac5ff..76d8fd6 100644
--- a/mesh/node.c
+++ b/mesh/node.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2017-2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/node.h b/mesh/node.h
index 7874b86..30d53db 100644
--- a/mesh/node.h
+++ b/mesh/node.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_net;
diff --git a/mesh/pb-adv.c b/mesh/pb-adv.c
index ae5b813..c74dae7 100644
--- a/mesh/pb-adv.c
+++ b/mesh/pb-adv.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/pb-adv.h b/mesh/pb-adv.h
index 80d53d2..5b1e03d 100644
--- a/mesh/pb-adv.h
+++ b/mesh/pb-adv.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 bool pb_adv_reg(bool initiator, mesh_prov_open_func_t open_cb,
diff --git a/mesh/prov-acceptor.c b/mesh/prov-acceptor.c
index 96f7e15..a03ee1c 100644
--- a/mesh/prov-acceptor.c
+++ b/mesh/prov-acceptor.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/prov-initiator.c b/mesh/prov-initiator.c
index 4de4df6..8399282 100644
--- a/mesh/prov-initiator.c
+++ b/mesh/prov-initiator.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018-2019  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/prov.h b/mesh/prov.h
index 11b20b3..99e864c 100644
--- a/mesh/prov.h
+++ b/mesh/prov.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifndef __packed
diff --git a/mesh/provision.h b/mesh/provision.h
index 1d78ed8..1a11b69 100644
--- a/mesh/provision.h
+++ b/mesh/provision.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 
diff --git a/mesh/rpl.c b/mesh/rpl.c
index 792c52a..7cea8e3 100644
--- a/mesh/rpl.c
+++ b/mesh/rpl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/rpl.h b/mesh/rpl.h
index 2bbbdc9..9e988e7 100644
--- a/mesh/rpl.h
+++ b/mesh/rpl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2020  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 struct mesh_rpl {
diff --git a/mesh/util.c b/mesh/util.c
index 7d28333..308e7d9 100644
--- a/mesh/util.c
+++ b/mesh/util.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 #ifdef HAVE_CONFIG_H
diff --git a/mesh/util.h b/mesh/util.h
index 93c2d86..085ec33 100644
--- a/mesh/util.h
+++ b/mesh/util.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  *
  *  BlueZ - Bluetooth protocol stack for Linux
@@ -5,16 +6,6 @@
  *  Copyright (C) 2018  Intel Corporation. All rights reserved.
  *
  *
- *  This library is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU Lesser General Public
- *  License as published by the Free Software Foundation; either
- *  version 2.1 of the License, or (at your option) any later version.
- *
- *  This library is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- *  Lesser General Public License for more details.
- *
  */
 
 uint32_t get_timestamp_secs(void);