diff --git a/BaS_gcc/include/xhdi_sd.h b/BaS_gcc/include/xhdi_sd.h
index fa87f37..9b75469 100644
--- a/BaS_gcc/include/xhdi_sd.h
+++ b/BaS_gcc/include/xhdi_sd.h
@@ -1,8 +1,23 @@
 /*
  * xhdi_sd.h
  *
+ * This file is part of BaS_gcc.
+ *
+ * BaS_gcc 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.
+ *
+ * BaS_gcc 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 BaS_gcc.  If not, see <http://www.gnu.org/licenses/>.
+ *
  *  Created on: 01.05.2013
- *      Author: mfro
+ *  Copyright 2012 M. Fršschle
  */
 #ifndef _XHDI_SD_H_
 #define _XHDI_SD_H_
diff --git a/BaS_gcc/sources/xhdi_interface.c b/BaS_gcc/sources/xhdi_interface.c
index 2698052..c1426b3 100644
--- a/BaS_gcc/sources/xhdi_interface.c
+++ b/BaS_gcc/sources/xhdi_interface.c
@@ -1,8 +1,23 @@
 /*
  * xhdi_sd.c
  *
- *  Created on: 01.05.2013
- *      Author: mfro
+ * This file is part of BaS_gcc.
+ *
+ * BaS_gcc 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.
+ *
+ * BaS_gcc 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 BaS_gcc.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Created on: 01.05.2013
+ * Copyright 2012: M. Fršschle
  */
 
 #include <stdint.h>
diff --git a/BaS_gcc/sources/xhdi_sd.c b/BaS_gcc/sources/xhdi_sd.c
index 6c8cf72..cb69c52 100644
--- a/BaS_gcc/sources/xhdi_sd.c
+++ b/BaS_gcc/sources/xhdi_sd.c
@@ -1,8 +1,23 @@
 /*
  * xhdi_sd.c
  *
+ * This file is part of BaS_gcc.
+ *
+ * BaS_gcc 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.
+ *
+ * BaS_gcc 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 BaS_gcc.  If not, see <http://www.gnu.org/licenses/>.
+ *
  *  Created on: 01.05.2013
- *      Author: mfro
+ *  Copyright 2012 M. Fršschle
  */
 
 #include <stdint.h>