LibC: Add definitions for IPPROTO_ICMPV6 and IP_TOS

userspace/libraries/LibC/include/netinet/in.h

@@ -13,9 +13,10 @@ __BEGIN_DECLS
 #define IPPROTO_IP     1
 #define IPPROTO_IPV6   2
 #define IPPROTO_ICMP   3
-#define IPPROTO_RAW  4
-#define IPPROTO_TCP  5
-#define IPPROTO_UDP  6
+#define IPPROTO_ICMPV6 4
+#define IPPROTO_RAW    5
+#define IPPROTO_TCP    6
+#define IPPROTO_UDP    7
 
 enum
 {
@@ -35,6 +36,8 @@ enum
 #define IP_MULTICAST_TTL IP_MULTICAST_TTL
 	IP_TTL,
 #define IP_TTL IP_TTL
+	IP_TOS,
+#define IP_TOS IP_TOS
 };
 
 enum