ws2_32::GetAddrInfoExW

pub unsafe extern "system" fn GetAddrInfoExW(pName: PCWSTR, pServiceName: PCWSTR, dwNameSpace: DWORD, lpNspId: LPGUID, hints: *const ADDRINFOEXW, ppResult: *mut PADDRINFOEXW, timeout: *mut timeval, lpOverlapped: LPOVERLAPPED, lpCompletionRoutine: LPLOOKUPSERVICE_COMPLETION_ROUTINE, lpNameHandle: LPHANDLE) -> INT