AFPROTOCOLS structure

The AFPROTOCOLS structure supplies a list of protocols to which application programmers can constrain queries. The AFPROTOCOLS structure is used for query purposes only.

Syntax

typedef struct _AFPROTOCOLS {
  INT iAddressFamily;
  INT iProtocol;
} AFPROTOCOLS, *PAFPROTOCOLS, *LPAFPROTOCOLS;

Members

iAddressFamily

Address family to which the query is to be constrained.

iProtocol

Protocol to which the query is to be constrained.

Remarks

The members of the AFPROTOCOLS structure are a functional pair, and only have meaning when used together, as protocol values have meaning only within the context of an address family.

Requirements

   
Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Header winsock2.h

See Also

NSPLookupServiceBegin

WSALookupServiceBegin

WSAQuerySet