X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/9bccf70c0258c7cac2dcb80011b2a964d884c552..ccc36f2f2d89f9115c479db4439aa5c88de5b44a:/bsd/netinet/in_var.h?ds=sidebyside

diff --git a/bsd/netinet/in_var.h b/bsd/netinet/in_var.h
index 0c9d8c829..e33e1ea2e 100644
--- a/bsd/netinet/in_var.h
+++ b/bsd/netinet/in_var.h
@@ -105,7 +105,7 @@ struct	in_aliasreq {
  * Event data, internet style.
  */
 struct kev_in_data {
-        struct net_event_data   link_data;
+	struct net_event_data   link_data;
 	struct in_addr  ia_addr;
 	u_long	ia_net;			/* network number of interface */
 	u_long	ia_netmask;		/* mask of net part */
@@ -115,6 +115,13 @@ struct kev_in_data {
 	struct  in_addr ia_dstaddr;
 };
 
+struct kev_in_collision {
+	struct	net_event_data	link_data;	/* link colliding arp was received on */
+	struct	in_addr	ia_ipaddr;	/* IP address we and another node are using */
+	u_char	hw_len;	/* length of hardware address */
+	u_char	hw_addr[0];	/* variable length hardware address */
+};
+
 
 /*
  * Define inet event subclass and specific inet events.
@@ -128,6 +135,7 @@ struct kev_in_data {
 #define KEV_INET_SIFDSTADDR   4
 #define KEV_INET_SIFBRDADDR   5
 #define KEV_INET_SIFNETMASK   6
+#define KEV_INET_ARPCOLLISION 7	/* use kev_in_collision */
 #endif /* __APPLE__ */
 
 /*