#include <Quickdraw.h>
#include <Fonts.h>
#include <Events.h>
#include <Menus.h>
#include <Windows.h>
#include <TextEdit.h>
#include <Dialogs.h>
#include <LowMem.h>
#include <Devices.h>
#include <ATA.h>
#include <Traps.h>
#include <Lists.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define ErrorOffset	256
pascal SInt16 ataManager(ataPB *pb);


enum {
 	kATAtimeout = 3000 /* 3 seconds */
 };
 


int open_drive(UInt32	deviceID);
UInt32 ReadData(SInt64 offset, UInt32 count, UInt8 *buffer);
UInt32 WriteData(SInt64 offset, UInt32 count, UInt8 *buffer);
UInt64 GetDriveSize();
OSErr  UnlockDrive(void);