X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fpackets.h;h=adda6bdd6a568e3557630337bb8be8eeda418881;hb=320437cd400e00973a65daa480612d43e6c26d79;hp=09ee05dc84a4bff2902e65b290eb489036dfe6c4;hpb=14439fa80cb0031943c3a1ca252dfe26a3af38b1;p=sliver-openvswitch.git

diff --git a/lib/packets.h b/lib/packets.h
index 09ee05dc8..adda6bdd6 100644
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -202,6 +202,14 @@ struct ip_header {
 };
 BUILD_ASSERT_DECL(IP_HEADER_LEN == sizeof(struct ip_header));
 
+#define ICMP_HEADER_LEN 4
+struct icmp_header {
+    uint8_t icmp_type;
+    uint8_t icmp_code;
+    uint16_t icmp_csum;
+};
+BUILD_ASSERT_DECL(ICMP_HEADER_LEN == sizeof(struct icmp_header));
+
 #define UDP_HEADER_LEN 8
 struct udp_header {
     uint16_t udp_src;