--- a/targets/LPC/plc_LPC_main.c	Wed Dec 09 00:56:18 2009 +0100
+++ b/targets/LPC/plc_LPC_main.c	Wed Dec 09 01:11:48 2009 +0100
@@ -92,3 +92,11 @@
 void LockPython(void)
 {
 }
+
+void Retain(unsigned int offset, unsigned int count, void *p)
+{t
+}
+
+void Remind(unsigned int offset, unsigned int count, void *p)
+{
+}