@ stdcall IcmpCloseHandle(ptr) iphlpapi.IcmpCloseHandle
@ stdcall IcmpCreateFile() iphlpapi.IcmpCreateFile
@ stdcall IcmpParseReplies(ptr long) iphlpapi.IcmpParseReplies
@ stdcall IcmpSendEcho2(ptr ptr ptr ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho2
@ stdcall IcmpSendEcho(ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho
@ stdcall do_echo_rep() iphlpapi.do_echo_rep
@ stdcall do_echo_req() iphlpapi.do_echo_req
@ stdcall register_icmp() iphlpapi.register_icmp