haiku/headers/os/device/A2D.h

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/********************************************************************************
/
/ File: A2D.h
/
/ Description: Analog-to-Digital converter class header.
/
/ Copyright 1996-98, Be Incorporated, All Rights Reserved.
/
********************************************************************************/
#ifndef _A2D_H
#define _A2D_H
#include <BeBuild.h>
#include <stddef.h>
#include <SupportDefs.h>
/* -----------------------------------------------------------------------*/
class BA2D {
public:
BA2D();
virtual ~BA2D();
status_t Open(const char *portName);
void Close(void);
bool IsOpen(void);
ssize_t Read(ushort *buf);
/* -----------------------------------------------------------------------*/
private:
virtual void _ReservedA2D1();
virtual void _ReservedA2D2();
virtual void _ReservedA2D3();
int ffd;
uint32 _fReserved[3];
};
#endif