1 21 stdcall IcmpCloseHandle(ptr) iphlpapi.IcmpCloseHandle 32 stdcall IcmpCreateFile() iphlpapi.IcmpCreateFile 43 stdcall IcmpParseReplies(ptr long) iphlpapi.IcmpParseReplies 54 stdcall IcmpSendEcho2(ptr ptr ptr ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho2 65 stdcall IcmpSendEcho(ptr long ptr long ptr ptr long long) iphlpapi.IcmpSendEcho 76 stub do_echo_rep 87 stub do_echo_req 98 stub register_icmp 10