Index: psdk/usb.h
===================================================================
--- psdk/usb.h	(revision 47656)
+++ psdk/usb.h	(working copy)
@@ -1,6 +1,26 @@
+/*
+ * usb.h
+ *
+ * This file is part of the ReactOS PSDK package.
+ *
+ * Contributors:
+ *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAIMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
 #pragma once

-/* Helper macro to enable gcc's extension.  */
+/* Helper macro to enable gcc's extension. */
 #ifndef __GNU_EXTENSION
 #ifdef __GNUC__
 #define __GNU_EXTENSION __extension__
Index: psdk/usb100.h
===================================================================
--- psdk/usb100.h	(revision 47656)
+++ psdk/usb100.h	(working copy)
@@ -3,7 +3,7 @@
  *
  * USB 1.0 support
  *
- * This file is part of the w32api package.
+ * This file is part of the ReactOS PSDK package.
  *
  * Contributors:
  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
Index: psdk/usb200.h
===================================================================
--- psdk/usb200.h	(revision 47656)
+++ psdk/usb200.h	(working copy)
@@ -1,6 +1,26 @@
+/*
+ * usb200.h
+ *
+ * This file is part of the ReactOS PSDK package.
+ *
+ * Contributors:
+ *   Magnus Olsen.
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAIMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
 #pragma once

-/* Helper macro to enable gcc's extension.  */
+/* Helper macro to enable gcc's extension. */
 #ifndef __GNU_EXTENSION
 #ifdef __GNUC__
 #define __GNU_EXTENSION __extension__
Index: psdk/usbcamdi.h
===================================================================
--- psdk/usbcamdi.h	(revision 47656)
+++ psdk/usbcamdi.h	(working copy)
@@ -3,7 +3,7 @@
  *
  * USB Camera driver interface.
  *
- * This file is part of the w32api package.
+ * This file is part of the ReactOS PSDK package.
  *
  * Contributors:
  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
Index: psdk/usbdi.h
===================================================================
--- psdk/usbdi.h	(revision 47656)
+++ psdk/usbdi.h	(working copy)
@@ -5,7 +5,7 @@
  *
  * FIXME : Obsolete header.. Use usb.h instead.
  *
- * This file is part of the w32api package.
+ * This file is part of the ReactOS PSDK package.
  *
  * Contributors:
  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
Index: psdk/usbioctl.h
===================================================================
--- psdk/usbioctl.h	(revision 47656)
+++ psdk/usbioctl.h	(working copy)
@@ -3,7 +3,7 @@
  *
  * USB IOCTL interface.
  *
- * This file is part of the w32api package.
+ * This file is part of the ReactOS PSDK package.
  *
  * Contributors:
  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
Index: psdk/usbiodef.h
===================================================================
--- psdk/usbiodef.h	(revision 47656)
+++ psdk/usbiodef.h	(working copy)
@@ -1,3 +1,23 @@
+/*
+ * usbiodef.h
+ *
+ * This file is part of the ReactOS PSDK package.
+ *
+ * Contributors:
+ *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAIMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
 #pragma once

 #define USB_SUBMIT_URB 0
Index: psdk/usbrpmif.h
===================================================================
--- psdk/usbrpmif.h	(revision 47656)
+++ psdk/usbrpmif.h	(working copy)
@@ -1,3 +1,23 @@
+/*
+ * usbrpmif.h
+ *
+ * This file is part of the ReactOS PSDK package.
+ *
+ * Contributors:
+ *   Created by Amine Khaldi <amine.khaldi@reactos.org>
+ *
+ * THIS SOFTWARE IS NOT COPYRIGHTED
+ *
+ * This source code is offered for use in the public domain. You may
+ * use, modify or distribute it freely.
+ *
+ * This code is distributed in the hope that it will be useful but
+ * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
+ * DISCLAIMED. This includes but is not limited to warranties of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ */
+
 #pragma once

 #include "windef.h"
Index: psdk/usbuser.h
===================================================================
--- psdk/usbuser.h	(revision 47656)
+++ psdk/usbuser.h	(working copy)
@@ -3,7 +3,7 @@
  *
  * USB user mode IOCTL interface
  *
- * This file is part of the w32api package.
+ * This file is part of the ReactOS PSDK package.
  *
  * Contributors:
  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>