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107 lines
2.4 KiB
107 lines
2.4 KiB
/*
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File: Disks.h
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Contains: Disk Driver Interfaces.
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Version: Technology: System 7.5
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Package: Universal Interfaces 2.1 in ÒMPW LatestÓ on ETO #18
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Copyright: © 1984-1995 by Apple Computer, Inc.
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All rights reserved.
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Bugs?: If you find a problem with this file, use the Apple Bug Reporter
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stack. Include the file and version information (from above)
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in the problem description and send to:
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Internet: [email protected]
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AppleLink: APPLE.BUGS
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*/
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#ifndef __DISKS__
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#define __DISKS__
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#ifndef __TYPES__
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#include <Types.h>
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#endif
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/* #include <ConditionalMacros.h> */
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#ifndef __OSUTILS__
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#include <OSUtils.h>
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#endif
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/* #include <MixedMode.h> */
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/* #include <Memory.h> */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if PRAGMA_ALIGN_SUPPORTED
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#pragma options align=mac68k
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#endif
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#if PRAGMA_IMPORT_SUPPORTED
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#pragma import on
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#endif
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enum {
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sony,
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hard20
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};
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struct DrvSts {
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short track; /* current track */
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char writeProt; /* bit 7 = 1 if volume is locked */
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char diskInPlace; /* disk in drive */
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char installed; /* drive installed */
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char sides; /* -1 for 2-sided, 0 for 1-sided */
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QElemPtr qLink; /* next queue entry */
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short qType; /* 1 for HD20 */
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short dQDrive; /* drive number */
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short dQRefNum; /* driver reference number */
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short dQFSID; /* file system ID */
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char twoSideFmt; /* after 1st rd/wrt: 0=1 side, -1=2 side */
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char needsFlush; /* -1 for MacPlus drive */
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short diskErrs; /* soft error count */
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};
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typedef struct DrvSts DrvSts;
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struct DrvSts2 {
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short track;
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char writeProt;
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char diskInPlace;
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char installed;
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char sides;
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QElemPtr qLink;
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short qType;
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short dQDrive;
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short dQRefNum;
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short dQFSID;
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short driveSize;
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short driveS1;
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short driveType;
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short driveManf;
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short driveChar;
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char driveMisc;
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SInt8 filler;
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};
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typedef struct DrvSts2 DrvSts2;
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extern pascal OSErr DiskEject(short drvNum);
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extern pascal OSErr SetTagBuffer(void *buffPtr);
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extern pascal OSErr DriveStatus(short drvNum, DrvSts *status);
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#if PRAGMA_IMPORT_SUPPORTED
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#pragma import off
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#endif
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#if PRAGMA_ALIGN_SUPPORTED
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#pragma options align=reset
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DISKS__ */
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