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SendARP (Windows CE 5.0)

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This function sends an ARP request to obtain the physical address that corresponds to the specified destination IP address.

DWORD SendARP(IPAddr DestIP,IPAddr SrcIP,PULONG pMacAddr,PULONG PhyAddrLen );

Parameters

  • DestIP
    [in] The destination IP address. The ARP request attempts to obtain the physical address that corresponds to this IP address.
  • SrcIP
    [in] The IP address of the sender. This parameter is optional. The caller may specify zero for the parameter.
  • pMacAddr
    [out] Pointer to the physical address that corresponds to the IP address specified by the DestIP parameter.
  • PhyAddrLen
    [out] Pointer the length of the physical address indicated by the pMacAddr parameter.

Return Values

Returns NO_ERROR if successful. If the function fails, it returns an error code. For a complete list of error codes, see Error Values or the SDK header file Winerror.h.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Iphlpapi.h.
Link Library: Iphlpapi.lib.

See Also

IP Helper Functions | CreateIpNetEntry | DeleteIpNetEntry | FlushIpNetTable | SetIpNetEntry

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