--- a/LPCtarget/plc_LPC_main.c	Tue Mar 19 23:19:43 2013 +0100
+++ b/LPCtarget/plc_LPC_main.c	Wed Mar 20 11:28:38 2013 +0900
@@ -32,7 +32,7 @@
 	return res;
 }
 
-long AtomicCompareExchange64(long long* atomicvar,long long compared, long long exchange)
+long long AtomicCompareExchange64(long long* atomicvar,long long compared, long long exchange)
 {
 	/* No need for real atomic op on LPC,
 	 * no possible preemption between debug and PLC */