2c2
< /* $FreeBSD: head/sys/net/if_gre.h 204522 2010-03-01 17:05:46Z joel $ */
---
> /* $FreeBSD: head/sys/net/if_gre.h 223223 2011-06-18 09:34:03Z bz $ */
64,65d63
< int called; /* infinite recursion preventer */
<