Added dummy watchdog.c to allow compiling and running code that calls the watchdog functions

cpu/native/Makefile.native

@@ -1,6 +1,6 @@
 CONTIKI_CPU_DIRS = . net
 
-CONTIKI_SOURCEFILES += mtarch.c rtimer-arch.c elfloader-stub.c
+CONTIKI_SOURCEFILES += mtarch.c rtimer-arch.c elfloader-stub.c watchdog.c
 
 ### Compiler definitions
 CC       = gcc

cpu/native/watchdog.c

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2005, Swedish Institute of Computer Science
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING 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 Contiki operating system.
+ *
+ * @(#)$Id: watchdog.c,v 1.1 2008/07/03 23:10:26 adamdunkels Exp $
+ */
+#include <io.h>
+#include "dev/watchdog.h"
+
+/*---------------------------------------------------------------------------*/
+void
+watchdog_init(void)
+{
+}
+/*---------------------------------------------------------------------------*/
+void
+watchdog_start(void)
+{
+}
+/*---------------------------------------------------------------------------*/
+void
+watchdog_periodic(void)
+{
+}
+/*---------------------------------------------------------------------------*/
+void
+watchdog_stop(void)
+{
+}
+/*---------------------------------------------------------------------------*/
+void
+watchdog_reboot(void)
+{
+}
+/*---------------------------------------------------------------------------*/