X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fipv4.h;h=57d236d33115f901ce2087834917b4214bf42826;hb=f5dc136cfd7a3a195b75f7174722734e25f30fd9;hp=940c239c985737669802aca300d80c34f78369af;hpb=a22041922f160667573e9a5ae3f4195e1668906a;p=tinc

diff --git a/src/ipv4.h b/src/ipv4.h
index 940c239c..57d236d3 100644
--- a/src/ipv4.h
+++ b/src/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