diff --git a/RTCP/Cobalt/GPUProc/src/OpenMP_Support.h b/RTCP/Cobalt/GPUProc/src/OpenMP_Support.h
index 62b3f49340fa698eec042807303f6b26e0373d41..43b67270caaa3b26791452fab35eeaafae2037a3 100644
--- a/RTCP/Cobalt/GPUProc/src/OpenMP_Support.h
+++ b/RTCP/Cobalt/GPUProc/src/OpenMP_Support.h
@@ -18,8 +18,8 @@
 //#
 //# $Id$
 
-#ifndef OPEN_MP_SUPPORT_H
-#define OPEN_MP_SUPPORT_H
+#ifndef LOFAR_GPUPROC_OPENMP_SUPPORT_H
+#define LOFAR_GPUPROC_OPENMP_SUPPORT_H
 
 #include <omp.h>
 
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.cc b/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.cc
index ccae44f309d98de1c0c6de1f1b03b33cae805426..c2034948418d677c11a0aaa8924ccceb09fcbb11 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.cc
+++ b/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.cc
@@ -1,3 +1,25 @@
+//# CudaRuntimeCompiler.cc
+//# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
+//# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+//#
+//# This file is part of the LOFAR software suite.
+//# The LOFAR software suite 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.
+//#
+//# The LOFAR software suite 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 the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+//#
+//# $Id$
+
+#include <lofar_config.h>
+
 #include "cuda_runtime.h"
 #include "device_launch_parameters.h"
 
@@ -111,3 +133,4 @@ namespace CudaRuntimeCompiler
     return CudaRuntimeCompiler::compileToPtx(pathToCuFile, defaultFlags(), defaultDefinitions());
   };
 }
+
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.h b/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.h
index 446d6a637d980b8b8737ea24cb5d96e50cb4a886..2e4225e0932752df79821cb435ed89b59d0fe6cb 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.h
+++ b/RTCP/Cobalt/GPUProc/src/cuda/CudaRuntimeCompiler.h
@@ -1,3 +1,26 @@
+//# CudaRuntimeCompiler.h
+//# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
+//# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+//#
+//# This file is part of the LOFAR software suite.
+//# The LOFAR software suite 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.
+//#
+//# The LOFAR software suite 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 the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+//#
+//# $Id$
+
+#ifndef LOFAR_GPUPROC_CUDA_CUDA_RUNTIME_COMPILER_H
+#define LOFAR_GPUPROC_CUDA_CUDA_RUNTIME_COMPILER_H
+
 #include "cuda_runtime.h"
 #include "device_launch_parameters.h"
 
@@ -37,3 +60,6 @@ namespace CudaRuntimeCompiler
   // overloaded function. Use the path and default flags and definitions to call nvcc
   std::string compileToPtx(const std::string& pathToCuFile);
 }
+
+#endif
+
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/FIR_Filter.cu b/RTCP/Cobalt/GPUProc/src/cuda/FIR_Filter.cu
index 12cc5786f169c8fe8ed9ebb67621e37910a17817..e60d5dcfec577328545c1b61ac9e9daf194575b8 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/FIR_Filter.cu
+++ b/RTCP/Cobalt/GPUProc/src/cuda/FIR_Filter.cu
@@ -1,3 +1,22 @@
+//# FIR_Filter.cu
+//# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
+//# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+//#
+//# This file is part of the LOFAR software suite.
+//# The LOFAR software suite 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.
+//#
+//# The LOFAR software suite 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 the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+//#
+//# $Id$
 
 #include "cuda_runtime.h"
 #include <cuda.h>
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cu b/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cu
index f06653f2db9b418ccf4bda7096b3dc0514b8d027..5f346ada9cf9ed5021a6a386caee34f097cb2b6c 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cu
+++ b/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cu
@@ -877,3 +877,4 @@ extern "C" cudaError_t cudaPrintfDisplay(void *outputFP, bool showThreadID)
 #undef CUPRINTF_SM11_MAGIC
 
 #endif
+
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cuh b/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cuh
index cf3fe48688a23fbdb569e32de289fc34bd5a148c..6cc27e38e68c65704734616ed374adfabfadeaf7 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cuh
+++ b/RTCP/Cobalt/GPUProc/src/cuda/cuPrintf.cuh
@@ -160,3 +160,4 @@ extern "C" void cudaPrintfEnd();
 extern "C" cudaError_t cudaPrintfDisplay(void *outputFP=NULL, bool showThreadID=false);
 
 #endif  // CUPRINTF_H
+
diff --git a/RTCP/Cobalt/GPUProc/src/cuda/gpu_wrapper.tcc b/RTCP/Cobalt/GPUProc/src/cuda/gpu_wrapper.tcc
index 90d7d15e451bee0817cc3ecb5454eeadef2f8a17..8544d775b978eaea0732829e079eb9c342e15f0e 100644
--- a/RTCP/Cobalt/GPUProc/src/cuda/gpu_wrapper.tcc
+++ b/RTCP/Cobalt/GPUProc/src/cuda/gpu_wrapper.tcc
@@ -50,3 +50,4 @@ namespace LOFAR
 } // namespace LOFAR
 
 #endif
+
diff --git a/RTCP/Cobalt/GPUProc/test/Kernels/FIR_FilterTest.cc b/RTCP/Cobalt/GPUProc/test/Kernels/FIR_FilterTest.cc
index b84e127ba666aba767fb2e394b9c96ac347d4ca5..8ef2016592bf2e19575952cb15779df092fa16ba 100644
--- a/RTCP/Cobalt/GPUProc/test/Kernels/FIR_FilterTest.cc
+++ b/RTCP/Cobalt/GPUProc/test/Kernels/FIR_FilterTest.cc
@@ -1,4 +1,4 @@
-//# RTCP_UnitTest.cc
+//# FIR_FilterTest.cc
 //# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
 //# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
 //#
diff --git a/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.cc b/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.cc
index 67bb3a4925890f1a0302e0cbc3719511c0b5c278..4e4a3e3fd337e98011fcc8bc53334c69c3335bc1 100644
--- a/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.cc
+++ b/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.cc
@@ -1,3 +1,25 @@
+//# tCudaRuntimeCompiler.cc
+//# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
+//# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+//#
+//# This file is part of the LOFAR software suite.
+//# The LOFAR software suite 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.
+//#
+//# The LOFAR software suite 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 the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+//#
+//# $Id$
+
+#include <lofar_config.h>
+
 #include <string>
 #include <GPUProc/cuda/CudaRuntimeCompiler.h>
 
diff --git a/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.in_.cu b/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.in_.cu
index 087ec8b1ac8e8a660c392c4d5b8c57a5b11923d7..3fcbc7bdc7818479bdb5c4be2ab48d5d686c5052 100644
--- a/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.in_.cu
+++ b/RTCP/Cobalt/GPUProc/test/cuda/tCudaRuntimeCompiler.in_.cu
@@ -1,3 +1,23 @@
+//# tCudaRuntimeCompiler.in_.cu
+//# Copyright (C) 2013  ASTRON (Netherlands Institute for Radio Astronomy)
+//# P.O. Box 2, 7990 AA Dwingeloo, The Netherlands
+//#
+//# This file is part of the LOFAR software suite.
+//# The LOFAR software suite 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.
+//#
+//# The LOFAR software suite 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 the LOFAR software suite. If not, see <http://www.gnu.org/licenses/>.
+//#
+//# $Id$
+
 extern "C" {
   __global__ void FIR_filter(void *filteredDataPtr)
   {
@@ -7,4 +27,5 @@ extern "C" {
     int test = 20;
     return;
   }
-}
\ No newline at end of file
+}
+