Answer an icmp-request

1 files changed, 13 insertions, 0 deletions

diff --git a/src/vpn/gnunet-vpn-packet.h b/src/vpn/gnunet-vpn-packet.h
index a298fa7c7..4510098ae 100644
--- a/src/vpn/gnunet-vpn-packet.h
+++ b/src/vpn/gnunet-vpn-packet.h
@@ -61,6 +61,12 @@ struct udp_pkt {
         unsigned crc:16 GNUNET_PACKED;
 };
 
+struct icmp_hdr {
+    unsigned type:8 GNUNET_PACKED;
+    unsigned code:8 GNUNET_PACKED;
+    unsigned chks:16 GNUNET_PACKED;
+};
+
 // DNS-Stuff
 struct dns_static {
         unsigned short id GNUNET_PACKED;
@@ -155,6 +161,13 @@ struct ip6_tcp {
         unsigned char data[1];
 };
 
+struct ip6_icmp {
+    struct GNUNET_MessageHeader shdr;
+    struct pkt_tun tun;
+    struct ip6_hdr ip6_hdr;
+    struct icmp_hdr icmp_hdr;
+};
+
 struct ip6_udp {
         struct GNUNET_MessageHeader shdr;
         struct pkt_tun tun;