This is the complete list of members for icmp_hdr, including all inherited members.

PACK_STRUCT_FIELD(u16_t chksum)	icmp_hdr
PACK_STRUCT_FIELD(u32_t data)	icmp_hdr
PACK_STRUCT_FLD_8(u8_t type)	icmp_hdr
PACK_STRUCT_FLD_8(u8_t code)	icmp_hdr