Get Ip address table

API Explanation
The GetIpAddrTable function retrieves the interface-to-IP address mapping table.

Parameter Information
Declare Function GetIpAddrTable Lib "IPHlpApi" (pIPAdrTable As Byte, pdwSize As Long, ByVal Sort As Long) As Long

· pIpAddrTable
[out] Pointer to a buffer that receives the interface–to–IP address mapping table as a structure.

· pdwSize
[in, out] On input, specifies the size of the buffer pointed to by the pIpAddrTable parameter.
On output, if the buffer is not large enough to hold the returned mapping table, the function sets this parameter equal to the required buffer size.

· bOrder
[in] Specifies whether the returned mapping table should be sorted in ascending order by IP address. If this parameter is TRUE, the table is sorted.

If the function succeeds, the return value is NO_ERROR.

If the function fails, use to obtain the message string for the returned error.