Updated for the new kernel API
diff --git a/contiki-gtk/ctk/ctk-arch.h b/contiki-gtk/ctk/ctk-arch.h
index e6f2787..c9c0c5b 100644
--- a/contiki-gtk/ctk/ctk-arch.h
+++ b/contiki-gtk/ctk/ctk-arch.h
@@ -11,10 +11,7 @@
  *    copyright notice, this list of conditions and the following
  *    disclaimer in the documentation and/or other materials provided
  *    with the distribution. 
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgement:
- *        This product includes software developed by Adam Dunkels. 
- * 4. The name of the author may not be used to endorse or promote
+ * 3. The name of the author may not be used to endorse or promote
  *    products derived from this software without specific prior
  *    written permission.  
  *
@@ -30,9 +27,7 @@
  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  
  *
- * This file is part of the "ctk" console GUI toolkit for cc65
- *
- * $Id: ctk-arch.h,v 1.2 2003/09/04 19:18:09 adamdunkels Exp $
+ * $Id: ctk-arch.h,v 1.3 2004/07/04 21:15:54 adamdunkels Exp $
  *
  */
 
@@ -45,4 +40,6 @@
 #include "ctk-gtksim.h"
 #endif
 
+#define ctk_arch_isprint(x) isprint(x)
+
 #endif /* __CTK_ARCH_H__ */