AFPROTOCOLS structure (winsock2.h)
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
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Header | winsock2.h |