From: Jakub Sitnicki <j...@redhat.com> Date: Mon, 24 Oct 2016 11:28:51 +0200
> diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h > index 57086e9..6282e03 100644 > --- a/include/linux/icmpv6.h > +++ b/include/linux/icmpv6.h > @@ -45,4 +45,6 @@ extern void icmpv6_flow_init(struct > sock *sk, > const struct in6_addr > *saddr, > const struct in6_addr > *daddr, > int oif); > +struct ipv6hdr; > +extern u32 icmpv6_multipath_hash(const struct > ipv6hdr *iph); > #endif We do not use "extern" in external function declarations in header file any more.
