X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Fipv4.h;h=57d236d33115f901ce2087834917b4214bf42826;hp=940c239c985737669802aca300d80c34f78369af;hb=65e8e06c6dc7349b11c3c1e8f4071b51e2994c65;hpb=ac48c4ee8c09c8144f830cb66386b9dbe7298440;ds=sidebyside

diff --git a/lib/ipv4.h b/lib/ipv4.h
index 940c239c..57d236d3 100644
--- a/lib/ipv4.h
+++ b/lib/ipv4.h
@@ -41,6 +41,14 @@
 #define ICMP_NET_UNKNOWN 6
 #endif
 
+#ifndef ICMP_TIME_EXCEEDED
+#define ICMP_TIME_EXCEEDED 11
+#endif
+
+#ifndef ICMP_EXC_TTL
+#define ICMP_EXC_TTL 0
+#endif
+
 #ifndef ICMP_NET_UNREACH
 #define ICMP_NET_UNREACH 0
 #endif