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IP_UNIDIRECTIONAL_ADAPTER_ADDRESS structure

The IP_UNIDIRECTIONAL_ADAPTER_ADDRESS structure stores the IPv4 addresses associated with a unidirectional adapter.

Syntax


typedef struct _IP_UNIDIRECTIONAL_ADAPTER_ADDRESS {
  ULONG  NumAdapters;
  IPAddr Address[1];
} IP_UNIDIRECTIONAL_ADAPTER_ADDRESS, *PIP_UNIDIRECTIONAL_ADAPTER_ADDRESS;

Members

NumAdapters

The number of IPv4 addresses pointed to by the Address member.

Address

An array of variables of type IPAddr. Each element of the array specifies an IPv4 address associated with this unidirectional adapter.

Remarks

The IP_UNIDIRECTIONAL_ADAPTER_ADDRESS structure is retrieved by the GetUnidirectionalAdapterInfo function. A unidirectional adapter is an adapter that can receive IPv4 datagrams, but can't transmit them.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Ipexport.h (include Iphlpapi.h)

See also

IP Helper Start Page
IP Helper Structures
IPAddr
GetUnidirectionalAdapterInfo

 

 

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