WinAppiパラメータのレベル
WinApi , , , Api 。Api , , 。
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Api, :
WINSOCK_API_LINKAGE
INT
WSAAPI
GetAddrInfoExW(
__in_opt PCWSTR pName,
__in_opt PCWSTR pServiceName,
__in DWORD dwNameSpace,
__in_opt LPGUID lpNspId,
__in_opt const ADDRINFOEXW *hints,
__deref_out PADDRINFOEXW * ppResult,
__in_opt struct timeval *timeout,
__in_opt LPOVERLAPPED lpOverlapped,
__in_opt LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
__out_opt LPHANDLE lpHandle
);