xnu-517.7.7.tar.gz

[apple/xnu.git] / bsd / netinet / in.h

diff --git a/bsd/netinet/in.h b/bsd/netinet/in.h
index 7fcd675417aeb6e31342f506217d4763e9cf9864..c8e73f38b66b68cb90ee4c97c5e5e403f6d9cc8b 100644 (file)
--- a/bsd/netinet/in.h
+++ b/bsd/netinet/in.h
@@ -360,6 +360,7 @@ struct ip_opts {
 #ifdef __APPLE__
 #define IP_STRIPHDR            23   /* bool: drop receive of raw IP header */
 #endif
+#define IP_RECVTTL                     24      /* bool; receive reception TTL w/dgram */
 
 
 #define        IP_FW_ADD               40   /* add a firewall rule to chain */