cuda_check_return_values : add Copyright.

This Coccinelle script works way better now.

tools/dev/experimental/cuda_check_return_values.cocci

@@ -1,3 +1,17 @@
+// StarPU --- Runtime system for heterogeneous multicore architectures.
+//
+// Copyright (C) 2011 Institut National de Recherche en Informatique et Automatique
+//
+// StarPU 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.
+//
+// StarPU 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 in COPYING.LGPL for more details.
 @initialize:python@
 l = []
 

tools/dev/experimental/cuda_check_return_values_test.c

@@ -1,3 +1,18 @@
+/* StarPU --- Runtime system for heterogeneous multicore architectures.
+ *
+ * Copyright (C) 2011  Institut National de Recherche en Informatique et Automatique
+ *
+ * StarPU 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.
+ *
+ * StarPU 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 in COPYING.LGPL for more details.
+ */
 static void
 bad_0(void)
 {