public MIB_IPNETROW get_MIB_IPNETROW()
        {
            MIB_IPNETROW ret = new MIB_IPNETROW();

            ret.bPhysAddr = new byte[MAXLEN_PHYSADDR];
            System.Array.Copy(this.bPhysAddr, ret.bPhysAddr, MAXLEN_PHYSADDR);
            ret.dwAddr        = this.dwAddr;
            ret.dwIndex       = this.dwIndex;
            ret.dwPhysAddrLen = this.dwPhysAddrLen;
            ret.dwType        = this.dwType;
            return(ret);
        }
 UInt32 DeleteIpNetEntry(
     ref MIB_IPNETROW pArpEntry  // info identifying entry to delete
     );
 UInt32 SetIpNetEntry(
     ref MIB_IPNETROW pArpEntry  // pointer to new information
     );
 UInt32 CreateIpNetEntry(
     ref MIB_IPNETROW pArpEntry  // pointer to info for new entry
     );