Index: /trunk/src/VBox/Frontends/VBoxManage/VBoxManageNATNetwork.cpp
===================================================================
--- /trunk/src/VBox/Frontends/VBoxManage/VBoxManageNATNetwork.cpp	(revision 48362)
+++ /trunk/src/VBox/Frontends/VBoxManage/VBoxManageNATNetwork.cpp	(revision 48363)
@@ -30,4 +30,7 @@
 #ifndef RT_OS_WINDOWS
 # include <netinet/in.h>
+#else
+/* from  <ws2ipdef.h> */
+# define INET6_ADDRSTRLEN 65
 #endif
 
Index: /trunk/src/VBox/NetworkServices/NetLib/VBoxNetPortForwardString.cpp
===================================================================
--- /trunk/src/VBox/NetworkServices/NetLib/VBoxNetPortForwardString.cpp	(revision 48362)
+++ /trunk/src/VBox/NetworkServices/NetLib/VBoxNetPortForwardString.cpp	(revision 48363)
@@ -23,4 +23,5 @@
 #else
 # include <Winsock2.h>
+# include <Ws2ipdef.h>
 #endif
 
Index: /trunk/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h
===================================================================
--- /trunk/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h	(revision 48362)
+++ /trunk/src/VBox/NetworkServices/NetLib/VBoxPortForwardString.h	(revision 48363)
@@ -23,9 +23,4 @@
 
 RT_C_DECLS_BEGIN
-
-#ifndef INET6_ADDRSTRLEN
-  /* from netinet6/in6.h */
-# define INET6_ADDRSTRLEN 46
-#endif
 
 #define PF_NAMELEN 64