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63 * @(#)in.h 8.3 (Berkeley) 1/3/94
64 * $FreeBSD: src/sys/netinet/in.h,v 1.82 2003/10/25 09:37:10 ume Exp $
73 * ICMP-related defines
86 uint8_t icmp_type; /* ICMP packet type. */
87 uint8_t icmp_code; /* ICMP packet code. */
88 uint16_t icmp_cksum; /* ICMP packet checksum. */
89 uint16_t icmp_ident; /* ICMP packet identifier. */
90 uint16_t icmp_seq_nb; /* ICMP packet sequence number. */
91 } __attribute__((__packed__));
93 /* ICMP packet types */
94 #define IP_ICMP_ECHO_REPLY 0
95 #define IP_ICMP_ECHO_REQUEST 8
101 #endif /* RTE_ICMP_H_ */