PCLUSAPI_CLUSTER_GROUP_GROUPSET_CONTROL_EX

DWORD PCLUSAPI_CLUSTER_GROUP_GROUPSET_CONTROL_EX(
    HGROUPSET hGroupSet,
    HNODE hHostNode,
    DWORD dwControlCode,
    void* lpInBuffer,
    DWORD cbInBufferSize,
    void* lpOutBuffer,
    DWORD cbOutBufferSize,
    DWORD* lpBytesReturned,
    LPWSTR lpszReason
);