namespace Apache.Arrow.C { public static class CArrowDeviceArrayStreamExporter { internal unsafe delegate int GetSchemaDeviceArrayStream (CArrowDeviceArrayStream* cDeviceArrayStream, CArrowSchema* cSchema); internal unsafe delegate int GetNextDeviceArrayStream (CArrowDeviceArrayStream* cDeviceArrayStream, CArrowDeviceArray* cDeviceArray); internal unsafe delegate byte* GetLastErrorDeviceArrayStream (CArrowDeviceArrayStream* cDeviceArrayStream); internal unsafe delegate void ReleaseDeviceArrayStream (CArrowDeviceArrayStream* cDeviceArrayStream); public unsafe static void ExportArrayStream(IArrowArrayStream arrayStream, CArrowDeviceArrayStream* deviceArrayStream); } }