iphlpapi: Implement GetExtendedUdpTable.
diff --git a/include/iprtrmib.h b/include/iprtrmib.h
index 3d4e65e..977b117 100644
--- a/include/iprtrmib.h
+++ b/include/iprtrmib.h
@@ -38,4 +38,11 @@
     TCP_TABLE_OWNER_MODULE_ALL
 } TCP_TABLE_CLASS, *PTCP_TABLE_CLASS;
 
+typedef enum _UDP_TABLE_CLASS
+{
+    UDP_TABLE_BASIC,
+    UDP_TABLE_OWNER_PID,
+    UDP_TABLE_OWNER_MODULE
+} UDP_TABLE_CLASS, *PUDP_TABLE_CLASS;
+
 #endif /* WINE_IPRTRMIB_H__ */