/** Copyright 2009, Haiku, Inc. All rights reserved.* Distributed under the terms of the MIT License.*/#ifndef _A2D_H#define _A2D_H#include <BeBuild.h>#include <SupportDefs.h>#include <stddef.h>class BA2D {public:BA2D();virtual ~BA2D();status_t Open(const char* portName);void Close();bool IsOpen();ssize_t Read(ushort* buf);private:virtual void _ReservedA2D1();virtual void _ReservedA2D2();virtual void _ReservedA2D3();int fFd;uint32 _fReserved[3];};#endif // _A2D_H