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57 lines
2.0 KiB
C
57 lines
2.0 KiB
C
/*
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File: SCSIGlue.h
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Contains: prototypes for stuff in SCSIGlue.a
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Written by: Paul Wolf
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Copyright: © 1992-1993 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<SM11> 11/22/93 pdw Rolling in from <MCxx>.
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<SM10> 11/21/93 pdw Removed IllegalInstruction and UnimplentedATrap procedures.
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<SMG3> 9/29/93 chp Include ACAM.h if necessary.
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<SMG2> 9/22/93 chp Add a TestFor for Grand Central.
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<SM8> 10/14/93 pdw <MC> roll-in.
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<SM7> 8/13/93 pdw Changed TestFor_Orwell to TestFor_OrwellExists
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<SM6> 7/17/93 pdw Added VMRunning routine header.
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<SM5> 5/5/93 PW Adding IllegalInstr() and UnimplementedATrap() functions.
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<SM4> 5/5/93 PW Converted names to meanies-friendly names. Updated with latest
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from Ludwig stuff.
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<LW5> 4/14/93 DCB Added prototype for CallOldXPT
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<LW4> 2/17/93 PW Rolled in some of the PDM changes to make it easier to remain
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sane.
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<SM3> 4/8/93 DCB Added glue for TestForDJMEMC and TestForOrwell
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<SM2> 1/31/93 PW Update from the latest of Ludwig. Also changes required for PDM
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(will update Ludwig with these as needed myself).
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<LW3> 1/27/93 PW Changed VMEnableUserCode prototype to return void again because
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that last fix was a bogus way of doing it.
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<LW2> 1/12/93 DCB Changed prototype for VMEnableUserCode.
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*/
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#ifndef __SCSIGLUE__
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#define __SCSIGLUE__
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#ifndef __ACAM__
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#include "ACAM.h"
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#endif
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Boolean TestFor_SCSI96_1Exists( void);
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Boolean TestFor_SCSI96_2Exists( void);
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Boolean TestFor_PSCExists( void);
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Boolean TestFor_HMCDecoder( void);
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Boolean TestFor_djMEMCExists( void);
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Boolean TestFor_OrwellExists( void);
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Boolean TestFor_GrandCentralExists( void);
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void VMEnableUserCode( void); // enable user code (≈allow page faults)
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void VMDisableUserCode( void); // disable user code (≈page faults fatal)
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Boolean VMRunning( void);
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OSErr CallOldXPT( SCSI_PB *,ulong, ulong ); // call an XPT that isn't installed as a trap
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#endif __SCSIGLUE__
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