334 lines
5.5 KiB
C
334 lines
5.5 KiB
C
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#include <mytypes.h>
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#include <misclib.h>
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#include <diskio.h>
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#include <partimag.h>
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#include <msgfile.h>
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#include <displib.h>
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#include <partio.h>
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#include <string.h>
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#include <malloc.h>
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#include <memory.h>
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#include <ctype.h>
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#include <errno.h>
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#include <dos.h>
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#include <share.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdarg.h>
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//
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// Global data
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//
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extern FPVOID IoBuffer,_IoBuffer;
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extern MASTER_DISK MasterDiskInfo;
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extern CMD_LINE_ARGS CmdLineArgs;
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extern PARTITION_IMAGE PartitionImage;
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//
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// Text
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//
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extern MESSAGE_STRING TextMessages[];
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unsigned
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GetTextCount(
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VOID
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);
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extern char *textCantLoadFont;
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extern char *textNoXmsManager;
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extern char *textXmsMemoryError;
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extern char *textFatalError1;
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extern char *textFatalError2;
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extern char *textReadFailedAtSector;
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extern char *textWriteFailedAtSector;
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extern char *textCantFindMasterDisk;
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extern char *textOOM;
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extern char *textCantOpenMasterDisk;
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extern char *textCantFindMPKBoot;
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extern char *textNoOsImages;
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extern char *textSelectLanguage;
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extern char *textConfirmLanguage1;
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extern char *textConfirmLanguage2;
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extern char *textRebootPrompt1;
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extern char *textRebootPrompt2;
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extern char *textSelectOsPrompt;
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extern char *textConfirmOs1;
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extern char *textConfirmOs2;
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extern char *textPleaseWaitRestoring;
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extern char *textValidatingImage;
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extern char *textChecksumFail;
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extern char *textChecksumOk;
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//
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// [10000]-[10009] are reserved for language names
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// [11000]-[11009] are reserved for OS selection names,
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// which override the names specified in the images'
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// partition image header structures.
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//
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#define TEXT_LANGUAGE_NAME_BASE 10000
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extern char *textLangName0;
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extern char *textLangName1;
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extern char *textLangName2;
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extern char *textLangName3;
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extern char *textLangName4;
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extern char *textLangName5;
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extern char *textLangName6;
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extern char *textLangName7;
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extern char *textLangName8;
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extern char *textLangName9;
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#define TEXT_LANGUAGE_NAME_END 10009
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#define TEXT_OS_NAME_BASE 11000
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extern char *textOsName0;
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extern char *textOsName1;
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extern char *textOsName2;
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extern char *textOsName3;
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extern char *textOsName4;
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extern char *textOsName5;
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extern char *textOsName6;
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extern char *textOsName7;
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extern char *textOsName8;
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extern char *textOsName9;
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#define TEXT_OS_NAME_END 11009
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#define TEXT_OS_DESC_BASE 12000
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extern char *textOsDesc0;
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extern char *textOsDesc1;
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extern char *textOsDesc2;
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extern char *textOsDesc3;
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extern char *textOsDesc4;
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extern char *textOsDesc5;
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extern char *textOsDesc6;
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extern char *textOsDesc7;
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extern char *textOsDesc8;
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extern char *textOsDesc9;
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#define TEXT_OS_DESC_END 12009
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//
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// Text positioning stuff
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//
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#define TEXT_LEFT_MARGIN 3
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#define TEXT_TOP_LINE 0
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//
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// Constant that gives the number of clusters described in
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// one sector of the cluster bitmap (sector size * bits per byte)
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//
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#define CLUSTER_BITS_PER_SECTOR 4096
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//
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// Top-level routine for restoring the user's disk.
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//
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VOID
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RestoreUsersDisk(
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IN HDISK DiskHandle
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);
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VOID
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ExpandImage(
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IN HDISK DiskHandle,
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IN BYTE SectorsPerTrack,
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IN ULONG SourceStart,
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IN ULONG TargetStart
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);
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//
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// Misc routines
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//
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VOID
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UpdateMasterDiskState(
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IN HDISK DiskHandle,
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IN UINT NewState
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);
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UINT
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LocateMasterDisk(
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IN UINT UserSpecifiedInt13Unit OPTIONAL
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);
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VOID
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GetUserOsChoice(
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IN HDISK DiskHandle
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);
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VOID
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FatalError(
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IN FPCHAR FormatString,
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...
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);
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//
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// Keyboard reading stuff
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//
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USHORT
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GetKey(
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VOID
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);
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#define DN_KEY_DOWN 0x0100
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#define DN_KEY_UP 0x0200
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#define DN_KEY_F8 0x1800
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#define ASCI_CR 13
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#define ASCI_ESC 27
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VOID
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DrainKeyboard(
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VOID
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);
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//
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// Display routines
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//
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#define DEFAULT_TEXT_PIXEL_VALUE VGAPIX_LIGHT_GRAY
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#define HIGHLIGHT_TEXT_PIXEL_VALUE VGAPIX_WHITE
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VOID
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DispInitialize(
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VOID
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);
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VOID
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DispReinitialize(
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VOID
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);
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VOID
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DispClearClientArea(
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IN FPCHAR NewBannerBitmap OPTIONAL
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);
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VOID
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DispSetCurrentPixelValue(
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IN BYTE PixelValue
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);
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VOID
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DispPositionCursor(
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IN BYTE X,
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IN BYTE Y
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);
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VOID
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DispGetCursorPosition(
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OUT FPBYTE X,
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OUT FPBYTE Y
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);
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FPVOID
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DispSaveDescriptionArea(
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OUT USHORT *SaveTop,
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OUT USHORT *SaveHeight,
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OUT USHORT *SaveBytesPerRow,
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OUT USHORT *DescriptionTop
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);
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VOID
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DispWriteChar(
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IN CHAR chr
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);
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VOID
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DispWriteString(
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IN FPCHAR String
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);
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VOID
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DispSetLeftMargin(
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IN BYTE X
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);
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//
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// Gas gauge routines
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//
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VOID
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GaugeInit(
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IN ULONG RangeMax
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);
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VOID
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GaugeDelta(
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IN ULONG Delta
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);
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//
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// XMS i/o routines
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//
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VOID
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XmsInit(
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VOID
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);
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VOID
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XmsTerminate(
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VOID
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);
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VOID
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XmsIoDiskRead(
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IN HDISK DiskHandle,
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IN ULONG StartSector,
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IN ULONG SectorCount,
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OUT ULONG *SectorsRead,
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OUT BOOL *Xms
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);
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VOID
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XmsIoDiskWrite(
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IN HDISK DiskHandle,
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IN ULONG StartSector,
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IN ULONG SectorOffset,
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IN ULONG SectorCount,
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IN BOOL Xms
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);
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#if 0
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//
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// Inf routines
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//
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int
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LoadInf(
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IN FPCHAR Filename,
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OUT FPVOID *Handle,
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OUT FPUINT ErrorLineNumber
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);
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VOID
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UnloadInf(
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IN FPVOID Handle
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);
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BOOL
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InfSectionExists(
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IN FPVOID Handle,
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IN FPCHAR SectionName
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);
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FPCHAR
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InfGetSectionLineIndex(
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IN FPVOID Handle,
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IN FPCHAR SectionName,
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IN unsigned LineIndex,
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IN unsigned ValueIndex
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);
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FPCHAR
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InfGetSectionKeyIndex(
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IN FPVOID Handle,
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IN FPCHAR SectionName,
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IN FPCHAR Key,
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IN unsigned ValueIndex
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);
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FPCHAR
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InfGetSectionLineKey(
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IN FPVOID Handle,
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IN FPCHAR SectionName,
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IN unsigned LineIndex
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);
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#endif
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