--- gvpe/src/global.h	2003/03/26 14:39:52	1.7
+++ gvpe/src/global.h	2003/04/02 05:15:00	1.9
@@ -23,6 +23,14 @@
 
 #include <time.h>
 
+/* Protocol version. Different major versions are incompatible,
+ * different minor versions probably are compatible ;)
+ */
+
+#define PROTOCOL_MAJOR 0
+#define PROTOCOL_MINOR 0
+
+#define ENABLE_TCP 1
 
 #define RSA_KEYBITS	1280		// must be >= 1280 and divisible by 8
 #define RSA_KEYLEN	((RSA_KEYBITS) >> 3)