extern struct sysctl_oid sysctl__net_link_ether_inet_proxyall;
extern struct sysctl_oid sysctl__net_link_ether_inet_prune_intvl;
extern struct sysctl_oid sysctl__net_link_ether_inet_useloopback;
+extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_tx;
+extern struct sysctl_oid sysctl__net_link_ether_inet_apple_hwcksum_rx;
#if NETMIBS
extern struct sysctl_oid sysctl__net_link_generic_system_ifcount;
,&sysctl__net_link_ether_inet_proxyall
,&sysctl__net_link_ether_inet_prune_intvl
,&sysctl__net_link_ether_inet_useloopback
+ ,&sysctl__net_link_ether_inet_apple_hwcksum_tx
+ ,&sysctl__net_link_ether_inet_apple_hwcksum_rx
#if NETMIBS
,&sysctl__net_link_generic_system_ifcount
,&sysctl__net_link_generic