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45 lines
955 B
45 lines
955 B
/**
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Copyright(c) Maynard Electronics, Inc. 1984-89
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Name: ems.h
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Date Updated: $./FDT$ $./FTM$
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Description: Defines all EMS constants and function prototypes
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Location:
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$Log: G:/LOGFILES/EMS.H_V $
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*
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* Rev 1.0 09 May 1991 13:32:42 HUNTER
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* Initial revision.
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**/
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/* $end$ */
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#ifndef EMS_H
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#define EMS_H
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#include "StdTypes.H"
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/*
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Define EMS functions
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*/
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#define EMS_INIT 0x40
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#define EMS_GET_FRAME_ADDRESS 0x41
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#define EMS_GET_PAGE_COUNT 0x42
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#define EMS_ALLOCATE_PAGES 0x43
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#define EMS_MAP_PAGE 0x44
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#define EMS_DEALLOCATE_PAGES 0x45
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#define EMS_GET_EMM_VERSION 0x46
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#define EMS_SAVE_PAGE_MAP 0x47
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#define EMS_RESTORE_PAGE_MAP 0x48
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#define EMS_VECTOR 0x67
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#define EMS_PAGE_SIZE ( 1024 * 16 )
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UINT16 EMSFunction( UINT8, UINT16, UINT16, UINT16_PTR, UINT16 ) ;
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#endif
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