--- configure.orig	2012-03-29 21:18:48 UTC
+++ configure
@@ -12165,13 +12165,12 @@ done
 $as_echo "#define LIBNET_BSDISH_OS 1" >>confdefs.h
 
 
-$as_echo "#define LIBNET_BSD_BYTE_SWAP 1" >>confdefs.h
 
 
 $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
 
 
-    LIBNET_CONFIG_DEFINES="-DLIBNET_BSDISH_OS -DLIBNET_BSD_BYTE_SWAP -DHAVE_SOCKADDR_SA_LEN"
+    LIBNET_CONFIG_DEFINES="-DLIBNET_BSDISH_OS -DHAVE_SOCKADDR_SA_LEN"
     ;;
 
 *netbsd*)