diff -rup libvirt-0.10.0.old/src/util/virnetdevbridge.c libvirt-0.10.0.new/src/util/virnetdevbridge.c
--- libvirt-0.10.0.old/src/util/virnetdevbridge.c	2012-08-27 03:12:21.000000000 +0100
+++ libvirt-0.10.0.new/src/util/virnetdevbridge.c	2013-11-22 12:00:41.952473495 +0000
@@ -36,6 +36,7 @@
 #ifdef __linux__
 # include <linux/sockios.h>
 # include <linux/param.h>     /* HZ                 */
+# include <netinet/ip6.h>
 # include <linux/if_bridge.h> /* SYSFS_BRIDGE_ATTR  */
 
 # define JIFFIES_TO_MS(j) (((j)*1000)/HZ)
Only in libvirt-0.10.0.new/src/util: virnetdevbridge.c~