Update license headers and remove redundant file name comment.

"All rights reserved" was incorrect. The project was licensed under GPL3,
which means a lot of rights are licensed to everybody in the world, i.e.
not reserved to the "Tox Project".

1 files changed, 21 insertions, 0 deletions

diff --git a/toxav/ring_buffer.c b/toxav/ring_buffer.c
index 94091c54..99be0e8a 100644
--- a/toxav/ring_buffer.c
+++ b/toxav/ring_buffer.c
@@ -1,3 +1,24 @@
+/*
+ * Copyright © 2016-2017 The TokTok team.
+ * Copyright © 2013 Tox project.
+ * Copyright © 2013 plutooo
+ *
+ * This file is part of Tox, the free peer to peer instant messenger.
+ * This file is donated to the Tox Project.
+ *
+ * Tox is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Tox 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Tox.  If not, see <http://www.gnu.org/licenses/>.
+ */
 #include "ring_buffer.h"
 
 #include <stdlib.h>