fixes for bell function

rdp/rdp.h

@@ -251,7 +251,7 @@ struct rdp_orders
   struct rdp_bitmap* cache_bitmap[3][600];
 };
 
-#define CURRENT_MOD_VER 1
+#define CURRENT_MOD_VER 2
 
 struct mod
 {
@@ -311,7 +311,8 @@ struct mod
   int (*server_send_to_channel)(struct mod* v, int channel_id,
                                 char* data, int data_len,
                                 int total_data_len, int flags);
-  long server_dumby[100 - 24]; /* align, 100 minus the number of server 
+  int (*server_bell_trigger)(struct vnc* v);
+  long server_dumby[100 - 25]; /* align, 100 minus the number of server
                                   functions above */
   /* common */
   long handle; /* pointer to self as long */