ippool update in sgsnemu
diff --git a/sgsnemu/ippool.h b/sgsnemu/ippool.h
index 1630a63..67a6f3e 100644
--- a/sgsnemu/ippool.h
+++ b/sgsnemu/ippool.h
@@ -35,6 +35,7 @@
 
 #define IPPOOL_NONETWORK   0x01
 #define IPPOOL_NOBROADCAST 0x02
+#define IPPOOL_NOGATEWAY   0x04
 
 #define IPPOOL_STATSIZE 0x10000