new file mode 100644
--- /dev/null
+++ b/packages/net/lwip_tcpip/current/tests/sys_timeout.c
@@ -0,0 +1,95 @@
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 2004 eCosCentric
+//
+// eCos 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 2 or (at your option) any later version.
+//
+// eCos 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 eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+
+/* Simple test-case for the lwip system timeout functionality  */
+
+#include "lwip/sys.h"
+
+#define TIMERS 100
+sys_timeout_handler timers[TIMERS];
+int intervals[TIMERS];
+
+static void
+timeout_fn ( void * arg)
+{
+	int i, j = (int)arg;
+//	diag_printf("Timeout #%d called\n", (int)arg);
+	for (i = 0; i < j; i++)
+		diag_printf(" ");
+	diag_printf("%d\n", j);
+//	sys_timeout( intervals[j], timers[j], arg);	
+	sys_timeout( 1000, timers[j], arg);	
+}
+
+static void
+timeout_thread(void *arg)
+{
+  int i;
+  
+  for (i = 0; i < TIMERS; i++) {
+	  diag_printf("Adding timer #%d\n", i);
+	  timers[i] = timeout_fn;
+	  intervals[i] = (i+1)*1000;	
+	  sys_timeout(intervals[i],  timers[i], (void *)i);
+  }
+  sys_msleep(0); 
+  diag_printf("Done\n");
+}
+
+void
+tmain(cyg_addrword_t p)
+{
+  lwip_init();	
+  sys_thread_new(timeout_thread, (void*)"timeout",7);
+}
+
+#define STACK_SIZE 0x1000
+static char stack[STACK_SIZE];
+static cyg_thread thread_data;
+static cyg_handle_t thread_handle;
+
+void
+cyg_user_start(void)
+{
+    // Create a main thread, so we can run the scheduler and have time 'pass'
+    cyg_thread_create(10,                // Priority - just a number
+                      tmain,          // entry
+                      0,                 // entry parameter
+                      "timeout test",        // Name
+                      &stack[0],         // Stack
+                      STACK_SIZE,        // Size
+                      &thread_handle,    // Handle
+                      &thread_data       // Thread data structure
+            );
+    cyg_thread_resume(thread_handle);  // Start it
+}
+