diff --git a/lib/decoding/cch.c b/lib/decoding/cch.c
index 16db5eb..df83d3e 100644
--- a/lib/decoding/cch.c
+++ b/lib/decoding/cch.c
@@ -1,3 +1,8 @@
+/*
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
 //#include "system.h"
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/lib/decoding/cch.h b/lib/decoding/cch.h
index 7852bfd..e371213 100644
--- a/lib/decoding/cch.h
+++ b/lib/decoding/cch.h
@@ -1,3 +1,8 @@
+/*
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
 #ifndef __GSMSTACK_CCH_H__
 #define __GSMSTACK_CCH_H__ 1
 
diff --git a/lib/decoding/fire_crc.c b/lib/decoding/fire_crc.c
index dff3ede..5800517 100644
--- a/lib/decoding/fire_crc.c
+++ b/lib/decoding/fire_crc.c
@@ -1,24 +1,8 @@
-/* -*- c++ -*- */
 /*
- * Copyright 2005 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio 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 2, or (at your option)
- * any later version.
- * 
- * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
 
 #include "fire_crc.h"
 #include <stdio.h>
diff --git a/lib/decoding/fire_crc.h b/lib/decoding/fire_crc.h
index 15d5b81..d02021e 100644
--- a/lib/decoding/fire_crc.h
+++ b/lib/decoding/fire_crc.h
@@ -1,24 +1,8 @@
-/* -*- c++ -*- */
 /*
- * Copyright 2005 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio 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 2, or (at your option)
- * any later version.
- * 
- * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
 
 
 #ifndef INCLUDED_FIRE_CRC_H
diff --git a/lib/decoding/interleave.c b/lib/decoding/interleave.c
index d9fd604..c6304db 100644
--- a/lib/decoding/interleave.c
+++ b/lib/decoding/interleave.c
@@ -1,3 +1,8 @@
+/*
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
 #include <stdlib.h>
 #include <stdio.h>
 #include "interleave.h"
diff --git a/lib/decoding/interleave.h b/lib/decoding/interleave.h
index cb415dd..aba1dfd 100644
--- a/lib/decoding/interleave.h
+++ b/lib/decoding/interleave.h
@@ -1,4 +1,9 @@
 /*
+   The Hacker's Choice - http://www.thc.org
+   Part of THC's GSM SCANNER PROJECT
+*/
+
+/*
  * $Id:$
  */