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-rw-r--r--include/sys/socket.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sys/socket.h b/include/sys/socket.h
index 82edd6f7..79a41cc3 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -207,6 +207,10 @@ struct linger
#define SOL_SOCKET 1
#endif
+#define SOL_IP 0
+#define SOL_IPV6 41
+#define SOL_ICMPV6 58
+
#define SOL_RAW 255
#define SOL_DECNET 261
#define SOL_X25 262