669 lines
27 KiB
C
669 lines
27 KiB
C
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/*
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* Microsoft Confidential
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* Copyright (C) Microsoft Corporation 1992
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* All Rights Reserved.
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*
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*
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* This is intended to supercede MULT.H as the most complete
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* reference we have on DOS INT 2Fh usage. The header immediately
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* below is an attempt to give an overview of all DOS and 3rd-party
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* INT 2Fhs, but equates which follow are strictly for MS-DOS-specific
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* functions.
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*
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* Created 4/28/92 JTP
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*/
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/*
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* The current set of defined multiplex channels is (* means documented):
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*
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* Channel(h) Issuer Receiver Function
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* ---------- ------ -------- --------
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* 00h server PSPRINT print job control
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* *01h print/apps PRINT Queueing of files
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* 02h BIOS REDIR signal open/close of printers
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*
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* 05h command REDIR obtain text of net int 24 message
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* *06h server/assign ASSIGN Install check
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*
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* 08h external driver DRIVER.SYS interface to internal routines
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*
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* 10h sharer/server SHARE install check
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* 11h DOS/server Redir install check/redirection funcs
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* 12h sharer/redir DOS dos functions and structure maint
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* 13h MSNET MSNET movement of NCBs
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* 13h external driver IBMBIO Reset_Int_13, allows installation
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* of alternative INT_13 drivers after
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* boot_up
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* 14h(IBM)DOS NLSFUNC down load NLS country info,DOS 3.3
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* 14h(MS) APPS POPUP MSDOS 4 popup screen functions
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*
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* ***> NOTE <*** Yes there are 2 users of 14h but since
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* DOS 4.XX doesn't use NLSFUNC, there is no conflict
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*
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* 15h APPS MSCDEX CD-ROM extensions interface
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* 15h GRAPHICS (conflicts)
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* 16h WIN386 WIN386 Windows communications
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* 17h Clipboard WINDOWS Clipboard interface
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* *18h Applications MS-Manager Toggle interface to manager
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* 19h Shell DOS 4.x shell only (SHELLB.COM)
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* 1Ah Ansi.sys
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* 1Bh Fastopen,Vdisk IBMBIO EMS INT 67H stub handler
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* (see IBM's XMA2EMS driver for DOS4)
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*
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* 23h stolen by DR-DOS 5.0 GRAFTABL
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* 27h stolen by DR-DOS 6.0 TaskMAX
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* 27h stolen by Novell DOS7 EMM386
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* 2Ah stolen by Gammafax FaxBIOS
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* 2Eh stolen by Novell DOS7 GRAFTABL
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* 39h stolen by Kingswood Some ISV TSR thingie
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*
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* 40h OS/2
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* 41h Lanman
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* 42h Lanman
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* 43h Himem
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* 00h XMS installation check
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* 08h return A20 handler number
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* 09h return XMS handle table address
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* 10h return XMS entry point address
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* 20h reserved for Mach 20 Himem support
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* 30h reserved for Himem external A20 code
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* E0h-E4h stolen by Novell DPMS
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* 44h Dosextender
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* 45H Windows profiler
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* 46h Windows/286 DOS extender
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* 47h Basic Compiler Vn. 7.0
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* 48h Doskey
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* C0h-C5h stolen by PCED
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* 49h DOS 5.x install also used by original Compaq
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* Restricted DOS (RDOS)
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* 4Ah Multi-Purpose
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* multMULTSWPDSK 00h Swap Disk in drive A (BIOS)
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* multMULTGETHMAPTR 01h Get available HMA & ptr
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* multMULTALLOCHMA 02h Allocate HMA (bx == no of bytes)
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* multMULTTASKSHELL 05h Shell/switcher API
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* multMULTRPLTOM 06h Top Of Memory for RPL support
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* multSmartdrv 10h
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* multDblSpace 11h
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* multMRCIDetect 12h
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* multMRCIBackPatch 13h
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* multOpenBootLog 14h
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* multWriteBootLog 15h
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* multCloseBootLog 16h
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* multNWRedir 17h
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*
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* 4Bh Task Switcher API
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*
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* 4Ch APPS APM Advanced power management (obsolete)
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*
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* 4Dh Kana Kanji Converter, MSKK
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* 4Eh Kana Kanji Converter, MSKK
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* 4Fh Multilingual DOS, MSKK
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*
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* 50h SETNLS (new for DOS 7.00 (Jaguar))
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*
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* 51h ODI real mode support driver (for Chicago)
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*
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* 52h Reserved by MS for Stac Electronics
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* (but stolen by JAM Real-Time Data Compression)
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*
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* 53h POWER(APM) For broadcasting APM events
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* 54h APPS POWER(APM) To control POWER status from apps
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* 53h (stolen by TesSeRact TSR library)
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*
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* 55h COMMAND.COM
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* multCOMFIRST 00h API to determine whether 1st
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* instance of command.com
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* 56h INTERLINK
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* 57h IOMEGA
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*
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* 58h ChiNet ChiNet transition interface used in
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* loading Chicago from a remote drive
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*
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* 5Dh (stolen by Award PCDISK.EXE v1.02c PCMCIA/ATA driver)
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* 60h (stolen by IPLAY by Prime and Excalibur)
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* 62h (stolen by PC Tools virus protector)
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*
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* 70h APPS APPS for software licensing
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*
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* 7Ah Novell (hey, how'd they get in our range?)
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*
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* End of Microsoft-reserved range
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*
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* ABh Unspecified IBM use
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* ACh Graphics
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* ADh NLS (toronto) (DISPLAY.SYS and KEYB.COM)
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* AEh COMMAND.COM Installable command support
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* AFh Mode
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* B0h GRAFTABL GRAFTABL
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* B7h APPEND
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* B8h Networks Misc
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* B9h PC Network
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* BCh EGA.SYS
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* BFh PC LAN Program
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*
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* End of IBM-reserved range (although it seems to have become a jointly
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* reserved range....)
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*
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* D7h Banyan VINES
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* D8h Novell
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*
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* Old guidelines governing use and future assignment of multiplex #'s
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* (they must be old because no one seems to have paid them much attention)
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*
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* MUX 00-3F reserved for IBM
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* MUX 80-BF reserved for IBM
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* MUX 40-7F reserved for Microsoft
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* MUX C0-FF users
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*
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* New guidelines governing use and future assignment of multiplex #'s
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*
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* + Just keep new MS multiplex assignments below 80h, ok?
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*/
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#define INT_MULT 0x2F
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/* PRINT services
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*/
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#define I2F_PSPRINT 0x00
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#define I2FPSPRINT_YIELD 0x80
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#define I2F_PRINT 0x01
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#define I2FPRINT_INSTALLCHECK 0x00
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#define I2FPRINT_QUEUEFILE 0x01
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#define I2FPRINT_REMOVEFILE 0x02
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#define I2FPRINT_REMOVEALL 0x03
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#define I2FPRINT_FREEZEQUEUE 0x04
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#define I2FPRINT_THAWQUEUE 0x05
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#define I2FPRINT_GETDEVICE 0x06
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#define I2F_PCLAN_REDIR 0x02
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#define I2F_HARDERR 0x05
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#define I2FHARDERR_INSTALLCHECK 0x00
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#define I2FHARDERR_EXPAND_EXTERR 0x01
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#define I2FHARDERR_EXPAND_PARMERR 0x02
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#define I2F_ASSIGN 0x06
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#define I2FASSIGN_INSTALLCHECK 0x00
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#define I2FASSIGN_GET_DRIVE_ASSIGNS 0x01
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#define I2F_DRIVER 0x08
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#define I2FDRIVER_INSTALLCHECK 0x00
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#define I2FDRIVER_ADD_DEVICE 0x01
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#define I2FDRIVER_EXEC_REQUEST 0x02
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#define I2FDRIVER_GET_DRIVE_DATA 0x03
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#define MultSHARE 0x10 // old-style definition
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#define I2F_SHARE 0x10
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#define I2FSHARE_INSTALLCHECK 0x00 // gshare.asm: MFT_Enter
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#define I2FSHARE_MAKEENTRY 0x01 // gshare.asm: MFT_Enter
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#define I2FSHARE_CLOSE 0x02 // gshare.asm: MFTClose
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#define I2FSHARE_CLOSEBYUID 0x03 // gshare.asm: MFTClu
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#define I2FSHARE_CLOSEBYPID 0x04 // gshare.asm: MFTCloseP
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#define I2FSHARE_CLOSEBYNAME 0x05 // gshare.asm: MFTCloN
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#define I2FSHARE_SETBYTELOCK 0x06 // gshare.asm: Set_Mult_Block
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#define I2FSHARE_CLRBYTELOCK 0x07 // gshare.asm: Clr_Mult_Block
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#define I2FSHARE_CHKBYTELOCK 0x08 // gshare.asm: Chk_Block
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#define I2FSHARE_GETENTRY 0x09 // gshare2.asm: MFT_Get
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#define I2FSHARE_SAVESFTTOFCB 0x0A // gshare2.asm: ShSave
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#define I2FSHARE_CHKFCB 0x0B // gshare2.asm: ShChk
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#define I2FSHARE_COLLAPSESFTS 0x0C // gshare2.asm: ShCol
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#define I2FSHARE_CLOSEFILE 0x0D // gshare2.asm: ShCloseFile
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#define I2FSHARE_UPDATESFTS 0x0E // gshare2.asm: ShSU
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#define MultNET 0x11 // old-style definitions
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#define MultIFS 0x11
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#define I2F_REDIR 0x11
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#define I2FREDIR_INSTALLCHECK 0x00
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#define I2FREDIR_RMDIR 0x01
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#define I2FREDIR_SEQ_RMDIR 0x02
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#define I2FREDIR_MKDIR 0x03
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#define I2FREDIR_SEQ_MKDIR 0x04
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#define I2FREDIR_CHDIR 0x05
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#define I2FREDIR_CLOSE 0x06
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#define I2FREDIR_COMMIT 0x07
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#define I2FREDIR_READ 0x08
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#define I2FREDIR_WRITE 0x09
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#define I2FREDIR_LOCK 0x0A
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#define I2FREDIR_UNLOCK 0x0B
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#define I2FREDIR_DISK_INFO 0x0C
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#define I2FREDIR_SET_FILE_ATTR 0x0D
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#define I2FREDIR_SEQ_SET_FILE_ATTR 0x0E
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#define I2FREDIR_GET_FILE_INFO 0x0F
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#define I2FREDIR_SEQ_GET_FILE_INFO 0x10
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#define I2FREDIR_RENAME 0x11
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#define I2FREDIR_SEQ_RENAME 0x12
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#define I2FREDIR_DELETE 0x13
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#define I2FREDIR_SEQ_DELETE 0x14
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#define I2FREDIR_OPEN 0x15
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#define I2FREDIR_SEQ_OPEN 0x16
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#define I2FREDIR_CREATE 0x17
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#define I2FREDIR_SEQ_CREATE 0x18
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#define I2FREDIR_SEQ_SEARCH_FIRST 0x19
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#define I2FREDIR_SEQ_SEARCH_NEXT 0x1A
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#define I2FREDIR_SEARCH_FIRST 0x1B
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#define I2FREDIR_SEARCH_NEXT 0x1C
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#define I2FREDIR_ABORT 0x1D
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#define I2FREDIR_ASSOPER 0x1E
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#define I2FREDIR_PRINTER_SET_STRING 0x1F
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#define I2FREDIR_FLUSHBUF 0x20
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#define I2FREDIR_BUFWRITE 0x21
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#define I2FREDIR_RESETENVIRONMENT 0x22
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#define I2FREDIR_SPOOLCHECK 0x23
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#define I2FREDIR_SPOOLCLOSE 0x24
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#define I2FREDIR_DEVICEOPER 0x25
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#define I2FREDIR_SPOOLECHOCHECK 0x26
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#define I2FREDIR_UNUSED1 0x27
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#define I2FREDIR_UNUSED2 0x28
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#define I2FREDIR_UNUSED3 0x29
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#define I2FREDIR_CLOSEFILES_FOR_UID 0x2A
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#define I2FREDIR_DEVICE_IOCTL 0x2B
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#define I2FREDIR_UPDATE_CB 0x2C
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#define I2FREDIR_FILE_XATTRIBUTES 0x2D
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#define I2FREDIR_XOPEN 0x2E
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#define I2FREDIR_DEPENDENT_IOCTL 0x2F
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#define I2FREDIR_PIPE_PEEK 0x31
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#define MultDOS 0x12 // old-style definition
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#define I2F_DOS 0x12 // DOS call back
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#define I2FDOS_INSTALLCHECK 0x00
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#define I2FDOS_CLOSE 0x01
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#define I2FDOS_RECSET 0x02
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#define I2FDOS_GET_DOSGROUP 0x03
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#define I2FDOS_PATHCHRCMP 0x04
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#define I2FDOS_OUT 0x05
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#define I2FDOS_NET_I24_ENTRY 0x06
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#define I2FDOS_PLACEBUF 0x07
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#define I2FDOS_FREE_SFT 0x08
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#define I2FDOS_BUFWRITE 0x09
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#define I2FDOS_SHARE_VIOLATION 0x0A
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#define I2FDOS_SHARE_ERROR 0x0B
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#define I2FDOS_SET_SFT_MODE 0x0C
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#define I2FDOS_DATE16 0x0D
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#define I2FDOS_UNUSED1 0x0E // (was SETVISIT)
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#define I2FDOS_SCANPLACE 0x0F
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#define I2FDOS_UNUSED2 0x10 // (was SKIPVISIT)
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#define I2FDOS_STRCPY 0x11
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#define I2FDOS_STRLEN 0x12
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#define I2FDOS_UCASE 0x13
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#define I2FDOS_POINTCOMP 0x14
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#define I2FDOS_CHECKFLUSH 0x15
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#define I2FDOS_SFFROMSFN 0x16
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#define I2FDOS_GETCDSFROMDRV 0x17
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#define I2FDOS_GET_USER_STACK 0x18
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#define I2FDOS_GETTHISDRV 0x19
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#define I2FDOS_DRIVEFROMTEXT 0x1A
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#define I2FDOS_SETYEAR 0x1B
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#define I2FDOS_DSUM 0x1C
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#define I2FDOS_DSLIDE 0x1D
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#define I2FDOS_STRCMP 0x1E
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#define I2FDOS_INITCDS 0x1F
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#define I2FDOS_PJFNFROMHANDLE 0x20
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#define I2FDOS__NAMETRANS 0x21
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#define I2FDOS_CAL_LK 0x22
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#define I2FDOS_DEVNAME 0x23
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#define I2FDOS_IDLE 0x24
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#define I2FDOS_DSTRLEN 0x25
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#define I2FDOS_NLS_OPEN 0x26 // DOS 3.3
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#define I2FDOS__CLOSE 0x27 // DOS 3.3
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#define I2FDOS_NLS_LSEEK 0x28 // DOS 3.3
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#define I2FDOS__READ 0x29 // DOS 3.3
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#define I2FDOS_FASTINIT 0x2A // (for FASTOPEN; see fastopen.inc)
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#define I2FDOS_NLS_IOCTL 0x2B // DOS 3.3
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#define I2FDOS_GETDEVLIST 0x2C // DOS 3.3
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||
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#define I2FDOS_NLS_GETEXT 0x2D // DOS 3.3
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||
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#define I2FDOS_MSG_RETRIEVAL 0x2E // DOS 4.0
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||
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#define I2FDOS_FAKE_VERSION 0x2F // DOS 4.0
|
||
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#define I2FDOS_FndSFTPathInfo 0x30 // Return SFT path/cluster info
|
||
|
|
#define I2FDOS_SetFAT32Flgs 0x31 // Signal FAT32 win support and TSR flags
|
||
|
|
|
||
|
|
#define I2F_DISK 0x13
|
||
|
|
#define I2FDISK_SET_INT_HDLR 0x1300
|
||
|
|
|
||
|
|
#define NLSFUNC 0x14 // old-style definition
|
||
|
|
#define I2F_NLSFUNC 0x14 // NLSFUNC CALLS, DOS 3.3
|
||
|
|
#define I2FNLSFUNC_INSTALLCHECK 0x00
|
||
|
|
#define I2FNLSFUNC_CHGCODEPAGE 0x01
|
||
|
|
#define I2FNLSFUNC_GETEXTINFO 0x02
|
||
|
|
#define I2FNLSFUNC_SETCODEPAGE 0x03
|
||
|
|
#define I2FNLSFUNC_GETCNTRY 0x04
|
||
|
|
|
||
|
|
#define I2F_MSCDEX 0x15
|
||
|
|
|
||
|
|
#define I2F_DOS386 0x16
|
||
|
|
#define I2FDOS386_Logo 0x0E // IO.SYS service for logo management
|
||
|
|
#define I2FDOS386_INT10 0x0F // IO.SYS service to replace INT 10h hook
|
||
|
|
#define I2FDOS386_Get_Shell 0x11 // IO.SYS service to return shell info
|
||
|
|
|
||
|
|
// Flags returned in BX by the I2FDOS386_Get_Shell call
|
||
|
|
|
||
|
|
#define SHELLFLAG_CLEAN 0x01
|
||
|
|
#define SHELLFLAG_DOSCLEAN 0x02
|
||
|
|
#define SHELLFLAG_NETCLEAN 0x04
|
||
|
|
#define SHELLFLAG_INTERACTIVE 0x08
|
||
|
|
#define SHELLFLAG_NOAUTO 0x20
|
||
|
|
#define SHELLFLAG_DISABLELOADTOP 0x40
|
||
|
|
#define SHELLFLAG_MSDOSMODE 0x80
|
||
|
|
|
||
|
|
#define I2FDOS386_Get_BIOS_Data 0x12 // IO.SYS service to return IO.SYS data
|
||
|
|
#define I2FDOS386_Get_SYSDAT_Path 0x13 // IO.SYS service to return path to SYSTEM.DAT
|
||
|
|
#define I2FDOS386_Set_SYSDAT_Path 0x14 // IO.SYS service to set path to SYSTEM.DAT
|
||
|
|
|
||
|
|
#define I2F_CLIPBOARD 0x17
|
||
|
|
|
||
|
|
#define I2F_MSMANAGER 0x18 // used by old MS-DOS Manager program
|
||
|
|
|
||
|
|
#define I2F_DOS4SHELL 0x19
|
||
|
|
|
||
|
|
#define MultANSI 0x1A // old-style definition
|
||
|
|
#define I2F_ANSI 0x1A // ANSI.SYS multiplex #
|
||
|
|
#define I2FANSI_INSTALLCHECK 0x00 // install check for ANSI
|
||
|
|
#define I2FANSI_IOCTL 0x01 // INT 2Fh interface to IOCTL
|
||
|
|
#define I2FANSI_DA_INFO 0x02 // information passing to ANSI
|
||
|
|
|
||
|
|
#define I2F_XMA2EMS 0x1B // is this no longer used???
|
||
|
|
|
||
|
|
#define I2F_OS2_3XBOX 0x40
|
||
|
|
#define I2F3XBOX_SWITCHBGND 0x01
|
||
|
|
#define I2F3XBOX_SWITCHFGND 0x02
|
||
|
|
|
||
|
|
#define I2F_LANMAN41 0x41
|
||
|
|
#define I2F_LANMAN42 0x42
|
||
|
|
|
||
|
|
#define I2F_XMS 0x43 // see HIMEM.SYS for details
|
||
|
|
#define I2FXMS_INSTALLCHECK 0x00
|
||
|
|
#define I2FXMS_GETADDRESS 0x10
|
||
|
|
// private functions:
|
||
|
|
// 08h - return A20 handler
|
||
|
|
// 09h - return XMS handle table address
|
||
|
|
// 20h - used for Mach20 version
|
||
|
|
// 30h - check for external A20 handler
|
||
|
|
|
||
|
|
#define I2F_DOSX 0x44 // what is this exactly???
|
||
|
|
|
||
|
|
#define I2F_WINPROFILE 0x45 // what is this exactly???
|
||
|
|
|
||
|
|
#define I2F_WIN30 0x46
|
||
|
|
#define I2FWIN30_INSTALLCHECK 0x80
|
||
|
|
|
||
|
|
#define I2F_BASCOM7 0x47
|
||
|
|
|
||
|
|
#define I2F_DOSKEY 0x48
|
||
|
|
#define I2FDOSKEY_INSTALLCHECK 0x00 // AL == non-zero if installed
|
||
|
|
#define I2FDOSKEY_READLINE 0x10 // DS:DX -> line input buffer
|
||
|
|
|
||
|
|
#define I2F_DOSINSTALL 0x49
|
||
|
|
|
||
|
|
#define MultMULT 0x4A // old-style definition
|
||
|
|
#define I2F_MULTIPURPOSE 0x4A
|
||
|
|
|
||
|
|
// 0h Swap disk function for single floppy drive m/cs
|
||
|
|
// BIOS broadcasts with cx==0, and apps who handle
|
||
|
|
// swap disk messaging set cx == -1. BIOS sets dl == requested
|
||
|
|
// drive
|
||
|
|
//
|
||
|
|
// 1h Get available HMA & pointer to it. Returns in BX & ES:DI
|
||
|
|
//
|
||
|
|
// 2h Allocate HMA. BX == number of bytes in HMA to be allocated
|
||
|
|
// returns pointer in ES:DI
|
||
|
|
//
|
||
|
|
// 3h Allocate HMA high. BX == number of bytes in HMA to be allocated
|
||
|
|
// returns pointer in ES:DI
|
||
|
|
//
|
||
|
|
// 4h Query HMA arena header. ES:DI points to first HMA arena header.
|
||
|
|
//
|
||
|
|
// 5h Switcher API
|
||
|
|
//
|
||
|
|
// 6h Top of Memory for RPL
|
||
|
|
// BIOS issues INT 2Fh/AX=4A06 & DX=top of mem and any RPL
|
||
|
|
// code present in TOM should respond with a new TOM in DX
|
||
|
|
// to protect itself from MSLOAD & SYSINIT tromping over it.
|
||
|
|
// SYSINIT builds an arena with owner type 8 & name 'RPL' to
|
||
|
|
// protect the RPL code from COMMAND.COM transient protion.
|
||
|
|
// It is the responsibility of RPL program to release the mem.
|
||
|
|
//
|
||
|
|
// 7h Reserved for PROTMAN support
|
||
|
|
// 10h smartdrv 4.0
|
||
|
|
// 11h dblspace api
|
||
|
|
// 12h MRCI api
|
||
|
|
// 13h MRCI backpatch
|
||
|
|
|
||
|
|
#define MultMULTSWPDSK 0x00 // old-style definitions
|
||
|
|
#define MultMULTGETHMAPTR 0x01 //
|
||
|
|
#define MultMULTALLOCHMA 0x02 //
|
||
|
|
#define MultMULTALLOCHMAEXT 0x03 //
|
||
|
|
#define MultMULTGETHMAARENA 0x04 //
|
||
|
|
#define MultMULTRPLTOM 0x06 //
|
||
|
|
|
||
|
|
#define I2FMULT_SWPDSK 0x00 // swap Disk in drive A (BIOS)
|
||
|
|
#define I2FMULT_GETHMAPTR 0x01 // get available HMA & ptr
|
||
|
|
#define I2FMULT_SUBALLOCHMA 0x02 // allocate HMA (bx == # bytes)
|
||
|
|
#define I2FMULT_SHELL 0x05 // shell/switcher API
|
||
|
|
#define I2FMULT_RPLTOM 0x06 // top-of-memory for RPL support
|
||
|
|
#define I2FMULT_SMARTDRV 0x10 // interface to SmartDrv
|
||
|
|
// Following values go in the BX register for I2FMULT_SMARTDRV
|
||
|
|
#define MULT_SMARTDRV_GET_STATS 0x0000
|
||
|
|
#define MULT_SMARTDRV_COMMIT_ALL 0x0001
|
||
|
|
#define MULT_SMARTDRV_REINITIALIZE 0x0002
|
||
|
|
#define MULT_SMARTDRV_CACHE_DRIVE 0x0003
|
||
|
|
// These are the MULT_SMARTDRV_CACHE_DRIVE sub-sub-sub functions that go in DL
|
||
|
|
#define MULT_SMARTDRVCACHE_DRIVE_GET 0x00
|
||
|
|
#define MULT_SMARTDRVCACHE_DRIVE_READ_ENABLE 0x01
|
||
|
|
#define MULT_SMARTDRVCACHE_DRIVE_READ_DISABLE 0x02
|
||
|
|
#define MULT_SMARTDRVCACHE_DRIVE_WRIT_ENABLE 0x03
|
||
|
|
#define MULT_SMARTDRVCACHE_DRIVE_WRIT_DISABLE 0x04
|
||
|
|
#define MULT_SMARTDRV_GET_INFO 0x0004
|
||
|
|
#define MULT_SMARTDRV_GET_ORIGINAL_DD_HEADER 0x0007
|
||
|
|
#define MULT_SMARTDRV_SETGET_PROMPTFLUSH 0x0008
|
||
|
|
#define MULT_SMARTDRV_UNHOOK 0x0009
|
||
|
|
#define MULT_SMARTDRV_SHOW_SDISKERR 0x1234
|
||
|
|
#define I2FMULT_DBLSPACE 0x11 // interface to DblSpace
|
||
|
|
#define I2FMULT_MRCI 0x12 // interface to MRCI
|
||
|
|
#define I2FMULT_MRCIBackPatch 0x13 // interface to MRCI backpatch
|
||
|
|
|
||
|
|
#define I2FMULT_MULTEMM386 0x15 // Used by EMM386 for IOPORTTRAP
|
||
|
|
|
||
|
|
#define I2FMULT_OpenBootLog 0x16 // Open BootLog file
|
||
|
|
#define I2FMULT_WriteBootLog 0x17 // Write to BootLog File
|
||
|
|
#define I2FMULT_CloseBootLog 0x18 // Close BootLog File
|
||
|
|
#define I2FMULT_NWRedir 0x19 // NWRedir control
|
||
|
|
#define I2FMULT_MRCIBroadcast 0x20 // MRCI detection broadcast
|
||
|
|
//#define I2FMULT_FlushBootLog 0x21 // Obsolete since no dblspace drive anymore
|
||
|
|
|
||
|
|
#define I2FMULT_EXECOVLY 0x30 // Overlay exec broadcast
|
||
|
|
|
||
|
|
#define I2FMULT_SetByte 0x31 // Set a byte in OS data area
|
||
|
|
#define I2FMULT_LogoServices 0x32 // Alias to logo services (AX=160Eh)
|
||
|
|
#define I2FMULT_ShellServices 0x33 // Alias to shell services (AX=1611h)
|
||
|
|
|
||
|
|
// The following are subfunctions of I2FMULT_TASKSHELL (specified in SI)
|
||
|
|
|
||
|
|
#define I2FMULTSHELL_CINIT_PROGRAM_LIST 0x00
|
||
|
|
#define I2FMULTSHELL_CADD_PROGRAM_TO_LIST 0x01
|
||
|
|
#define I2FMULTSHELL_CGO_Z_NEXT 0x02
|
||
|
|
#define I2FMULTSHELL_CGO_Z_PREV 0x03
|
||
|
|
#define I2FMULTSHELL_CDELETE_PROGRAM_FROM_LIST 0x04
|
||
|
|
#define I2FMULTSHELL_CGO_NEXT 0x05
|
||
|
|
#define I2FMULTSHELL_CGET_ITH_PROGRAM_STRING 0x06
|
||
|
|
#define I2FMULTSHELL_CGET_LIST_LENGTH 0x07
|
||
|
|
#define I2FMULTSHELL_CGET_GLOBAL_SWITCH_DATA 0x08
|
||
|
|
#define I2FMULTSHELL_CGET_ITH_ENTRY_DATA 0x09
|
||
|
|
#define I2FMULTSHELL_MAX_HANDLER_CALL 0x09
|
||
|
|
#define I2FMULTSHELL_CADD_PARAMS 0x0A
|
||
|
|
#define I2FMULTSHELL_CGET_EXITCODE 0x0B
|
||
|
|
#define I2FMULTSHELL_CTOTOP_ITH_LIST_PE 0x0C
|
||
|
|
|
||
|
|
#define I2FMULT_SystemBootTime 0x50 // System boot timestamp
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_TASKAPI 0x4B
|
||
|
|
#define I2FTASK_BUILD_CHAIN 0x01
|
||
|
|
#define I2FTASKBC_INIT_SWITCHER 0x00
|
||
|
|
#define I2FTASKBC_QUERY_SUSPEND 0x01
|
||
|
|
#define I2FTASKBC_SUSPEND 0x02
|
||
|
|
#define I2FTASKBC_RESUME 0x03
|
||
|
|
#define I2FTASKBC_SESSION_ACTIVE 0x04
|
||
|
|
#define I2FTASKBC_CREATE 0x05
|
||
|
|
#define I2FTASKBC_DESTROY 0X06
|
||
|
|
#define I2FTASKBC_SWITCHER_EXIT 0x07
|
||
|
|
#define I2FTASK_DETECT_SWITCHER 0x02
|
||
|
|
#define I2FTASKDS_GETVERSION 0x00
|
||
|
|
#define I2FTASKDS_TESTMEMORYREGION 0x01
|
||
|
|
#define I2FTASKDS_SUSPEND_SWITCHER 0x02
|
||
|
|
#define I2FTASKDS_RESUME_SWITCHER 0x03
|
||
|
|
#define I2FTASKDS_HOOK_CALLOUT 0x04
|
||
|
|
#define I2FTASKDS_UNHOOK_CALLOUT 0x05
|
||
|
|
#define I2FTASKDS_QUERY_API_SUPPORT 0x06
|
||
|
|
#define I2FTASK_ALLOCATE_SW_ID 0x03
|
||
|
|
#define I2FTASK_FREE_SW_ID 0x04
|
||
|
|
#define I2FTASK_GET_INST_DATA 0x05
|
||
|
|
#define I2FTASK_RESTART_CMD 0x20
|
||
|
|
#define I2FTASK_GET_STARTTIME 0x22
|
||
|
|
#define I2FTASK_GET_REG_CODE_PAGE 0x28
|
||
|
|
#define I2FTASK_GET_REGISTRY_CACHE 0x29
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* These are obselete functions for APM
|
||
|
|
* See functions 0x53 & 0x54
|
||
|
|
*/
|
||
|
|
#define MultAPM 0x4C // old-style definition
|
||
|
|
#define I2F_APM 0x4C
|
||
|
|
#define I2FAPM_VERCHK 0x00
|
||
|
|
#define I2FAPM_SUSSYSREQ 0x01
|
||
|
|
#define I2FAPM_APM_SUS_RES_BATT_NOTIFY 0xFF
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_KKC4D 0x4D
|
||
|
|
#define I2F_KKC4E 0x4E
|
||
|
|
#define I2F_MULTILANGDOS 0x4F
|
||
|
|
|
||
|
|
#define I2F_SETNLS 0x50 // used by SETNLS
|
||
|
|
|
||
|
|
#define I2F_ODI 0x51
|
||
|
|
|
||
|
|
#define I2F_STAC 0x52 // reserved by MS for Stac Electronics
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* 0x53 & 0x54 are used by POWER.EXE for broadcasting APM events
|
||
|
|
* and to control POWER.EXE's status from application programs
|
||
|
|
* For details about sub-function numbers refer to ROMDOS 5.0 Technical
|
||
|
|
* Specification document
|
||
|
|
*/
|
||
|
|
#define MultPwr_BRDCST 0x53 // old-style definitions
|
||
|
|
#define MultPwr_API 0x54 //
|
||
|
|
#define I2F_POWER_BRDCST 0x53 // used by POWER.EXE to broadcast APM events
|
||
|
|
#define I2F_POWER_API 0x54 // used for accessing POWER.EXE's API
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_COMMAND 0x55 // used by COMMAND.COM
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* 0x56 - assigned to Sewell Development (InterLnk)
|
||
|
|
* 0x57 - assigned to Iomega Corp.
|
||
|
|
*/
|
||
|
|
#define I2F_INTERLNK 0x56
|
||
|
|
#define I2F_IOMEGA 0x57
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
*
|
||
|
|
* 0x58 - assigned to Chicago network transition interface
|
||
|
|
* This supports loading Chicago from a remote drive.
|
||
|
|
*/
|
||
|
|
#define I2F_NETLOAD 0x58
|
||
|
|
|
||
|
|
#define I2F_SWLICENSING 0x70
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_NOVELL 0x7A // hey, how'd they get in our range?
|
||
|
|
|
||
|
|
/****************************************************************************/
|
||
|
|
/* End of MS-reserved range */
|
||
|
|
/****************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_IBMRESERVED 0xAB
|
||
|
|
|
||
|
|
|
||
|
|
/* GRAPHICS services
|
||
|
|
*/
|
||
|
|
#define I2F_GRAPHICS 0xAC
|
||
|
|
#define I2F_INSTALLCHECK 0x00
|
||
|
|
|
||
|
|
|
||
|
|
/* NLS services
|
||
|
|
*/
|
||
|
|
#define I2F_NLS 0xAD
|
||
|
|
#define I2FNLS_INSTALLCHECK 0x00
|
||
|
|
#define I2FNLS_UNKNOWN1 0x01
|
||
|
|
#define I2FNLS_UNKNOWN2 0x02
|
||
|
|
#define I2FNLS_UNKNOWN3 0x03
|
||
|
|
#define I2FNLS_UNKNOWN4 0x04
|
||
|
|
#define I2FNLS_UNKNOWN5 0x10
|
||
|
|
#define I2FNLS_UNKNOWN6 0x40 // called by PRINT.COM (4.01)
|
||
|
|
|
||
|
|
#define I2FKEYB_INSTALLCHECK 0x80
|
||
|
|
#define I2FKEYB_SETKBCP 0x81
|
||
|
|
#define I2FKEYB_SETKBMAP 0x82
|
||
|
|
#define I2FKEYB_GETKBMAP 0x83
|
||
|
|
|
||
|
|
|
||
|
|
/* COMMAND call-outs
|
||
|
|
*
|
||
|
|
* Note: APPEND hooks this call to avoid execing the actual APPEND utility
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define I2F_INSTCMD 0xAE // (DX must be -1)
|
||
|
|
#define I2FINSTCMD_INSTALLCHECK 0x00 // AL == 0FFh if private command
|
||
|
|
#define I2FINSTCMD_EXECUTE 0x01 //
|
||
|
|
|
||
|
|
|
||
|
|
#define I2F_MODE 0xAF
|
||
|
|
|
||
|
|
|
||
|
|
/* GRAFTABL services
|
||
|
|
*/
|
||
|
|
#define I2F_GRAFTABL 0xB0
|
||
|
|
#define I2FGRAFTABL_INSTALLCHECK 0x00
|
||
|
|
#define I2FGRAFTABL_GETFONT 0x01
|
||
|
|
|
||
|
|
|
||
|
|
/* APPEND services
|
||
|
|
*/
|
||
|
|
#define I2F_APPEND 0xB7
|
||
|
|
#define I2FAPPEND_INSTALLCHECK 0x00 // AL == -1 if installed
|
||
|
|
#define I2FAPPEND_OLDDIRPTR 0x01 // (not supported anymore)
|
||
|
|
#define I2FAPPEND_APPVER 0x02 // AX == -1 ("not network version")
|
||
|
|
#define I2FAPPEND_DISABLE 0x03 // Disable APPEND (was for TopView)
|
||
|
|
#define I2FAPPEND_DIRPTR 0x04 // ES:DI -> directory list
|
||
|
|
#define I2FAPPEND_GETSTATE 0x06 // APPEND flags only (BX)
|
||
|
|
#define I2FAPPEND_SETSTATE 0x07 // APPEND flags only (BX)
|
||
|
|
#define I2FAPPEND_VERSION 0x10 // APPEND flags (AX) and version (DX)
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||
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#define I2FAPPEND_TRUENAME 0x11 // set one-shot true-name return
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||
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||
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#define I2FAPPENDF_ENABLE 0x0001
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||
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#define I2FAPPENDF_DRIVEOVERRIDE 0x1000
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||
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#define I2FAPPENDF_PATHOVERRIDE 0x2000
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||
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#define I2FAPPENDF_APPENDENV 0x4000
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||
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#define I2FAPPENDF_SRCHEXECOVERRIDE 0x8000
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||
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||
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||
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/* EGA.SYS services (in DOS5, WINDOWS3)
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||
|
|
*/
|
||
|
|
#define I2F_EGASYS 0xBC
|
||
|
|
#define I2FEGASYS_INSTALLCHECK 0x00
|
||
|
|
#define I2FEGASYS_GETVERSION 0x06
|
||
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|
|
||
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|
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||
|
|
/****************************************************************************/
|
||
|
|
/* End of IBM-reserved range */
|
||
|
|
/****************************************************************************/
|
||
|
|
|
||
|
|
|
||
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