--- rpl/src/rpl.h	2010/08/09 13:51:48	1.53
+++ rpl/src/rpl.h	2010/08/12 14:22:37	1.54
@@ -40,13 +40,10 @@
 #	define SHUT_RD		SHUT_RD
 #	define SHUT_WR		SHUT_WR
 #	define SHUT_RDWR	SHUT_RDWR
-#	undef IPV6
 
 #	include "getaddrinfo-conv.h"
 
 #	define sched_yield(arg)
-#else
-#	define IPV6
 #endif