prot_icmp.h

ICMP protocol definitions.

Defines

ICMP_ER

ICMP_DUR

ICMP_SQ

ICMP_RD

ICMP_ECHO

ICMP_TE

ICMP_PP

ICMP_TS

ICMP_TSR

ICMP_IRQ

ICMP_IR

ICMP_AM

ICMP_AMR

ICMPH_TYPE(hdr)

ICMPH_CODE(hdr)

ICMPH_TYPE_SET(hdr, t)

ICMPH_CODE_SET(hdr, c)

Variables

PACK_STRUCT_BEGIN struct icmp_hdr PACK_STRUCT_STRUCT

struct icmp_hdr

#include <prot_icmp.h>

The standard ICMP header (unspecified 32 bit data)

Public Functions

PACK_STRUCT_FLD_8 (u8_t type)

PACK_STRUCT_FLD_8 (u8_t code)

PACK_STRUCT_FIELD (u16_t chksum)

PACK_STRUCT_FIELD (u32_t data)

struct icmp_echo_hdr

#include <prot_icmp.h>

This is the standard ICMP header only that the u32_t data is split to two u16_t like ICMP echo needs it.

Public Functions

PACK_STRUCT_FLD_8 (u8_t type)

PACK_STRUCT_FLD_8 (u8_t code)

PACK_STRUCT_FIELD (u16_t chksum)

PACK_STRUCT_FIELD (u16_t id)

PACK_STRUCT_FIELD (u16_t seqno)