diff -r a579325b79dd -r b33c3d136b7e networkprotocols/tcpipv4v6prt/inc/loop6.h
--- a/networkprotocols/tcpipv4v6prt/inc/loop6.h	Tue Feb 02 01:27:53 2010 +0200
+++ b/networkprotocols/tcpipv4v6prt/inc/loop6.h	Fri Apr 16 16:36:59 2010 +0300
@@ -29,6 +29,7 @@
 #include <nifman.h>
 #	include <comms-infras/nifif.h>	// ..for CNifIfBase in Epoc R6 and later
 #include <nifmbuf.h>
+#include <es_prot.h>
 
 const TUint KProtocolInet6Loop = 0x1F00;	// Virtual