Uint16 Checksum;
Uint16 ID;
Uint16 Sequence;
+ Uint8 Data[];
+};
+
+// === CONSTANTS ===
+enum eICMPTypes
+{
+ ICMP_ECHOREPLY = 0,
+ ICMP_UNREACHABLE = 3,
+ ICMP_QUENCH = 4,
+ ICMP_REDIRECT = 5,
+ ICMP_ALTADDR = 6,
+ ICMP_ECHOREQ = 8,
+ ICMP_TRACE = 30 // Information Request
};
#endif