Interrupt List			Release 60		Last change 03jan99
Copyright (c) 1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999 Ralf Brown
--------!---FILELIST-------------------------
Please redistribute the following files unmodified as a group, in a quartet of
archives named INTER60A through INTER60D (preferably the original authenticated
PKZIP archives):
	INTERRUP.1ST	this file
	INTERRUP.A	INT 00 through INT 10/BE  \
	INTERRUP.B	INT 10/BF through INT 15/0F\
	INTERRUP.C	INT 15/10 through INT 15/E7 \
	INTERRUP.D	INT 15/E8 through INT 1A/B0  \
	INTERRUP.E	INT 1A/B1 through INT 1F      \	  total 2459 pages at
	INTERRUP.F	INT 20 through INT 21/43       \  60 lines per page,
	INTERRUP.G	INT 21/44 through INT 21/5E	\ 2615 with INTPRINT -p
	INTERRUP.H	INT 21/5F through INT 21/E2	 >(8653 entries)
	INTERRUP.I	INT 21/E3 through INT 21/F1	/ (4081 tables)
	INTERRUP.J	INT 21/F2 through INT 25       /
	INTERRUP.K	INT 26 through INT 2F/16      /
	INTERRUP.L	INT 2F/17 through INT 2F/AC  /
	INTERRUP.M	INT 2F/AD through INT 30    /
	INTERRUP.N	INT 31 through INT 5F	   /
	INTERRUP.O	INT 60 through INT 61	  /
	INTERRUP.P	INT 62 through INT 6A	 /
	INTERRUP.Q	INT 6B through INT 91   /
	INTERRUP.R	INT 92 through INT FF  /
	INTERRUP.PRI	a brief primer on interrupts
	INTPRINT.COM	a simple formatter that also generates a list summary
	INTPRINT.DOC	instructions for INTPRINT
	OVERVIEW.LST	brief listing of major uses of each interrupt
	86BUGS.LST	a listing of CPU bugs and undocumented features
	BIBLIO.LST	bibliography of information sources for the list
	CMOS.LST	a description of the CMOS RAM data bytes
	FARCALL.LST	APIs available through FAR CALLs
	GLOSSARY.LST	a glossary of terms, abbreviations, and acronyms
	MEMORY.LST	format of the BIOS data area and other memory regions
	MSR.LST		a listing of Model-Specific Registers
	OPCODES.LST	a listing of recent and undocumented CPU instructions
	PORTS.LST	a listing of I/O ports
	CATEGORY.KEY	descriptions of divider-line category letters
	COMBINE.COM	combine the pieces of the list into a single file
	COMBINE.DOC	documentation for COMBINE
The following files should be distributed in an archive called INTER60E:
	86BUGSnn.ZIP	programs to test for CPU bugs
	COMBINE.ASM	source code for COMBINE.COM
	INT.*		invoke interrupts from commandline
	INTHLP??.ZIP	Interrupt Helper viewer for the interrupt list
	INTLIST.E	Epsilon extension for handling list
	INTPRINT.C	source code for INTPRINT
	INTSUM??.ZIP	interrupt list browser (Interrupt Summary)
	IVIEW.ZIP	another interrupt list browser
	VIEWINTL.ZIP	list viewer by Sly Golovanov
The following should be distributed in an archive called INTER60F:
	INT2RTF.ZIP	Slava Gostrenko's Windows Help converter
	INT2WHLP.ZIP	convert list into Windows Help database
	HINTSRCH.ZIP	WinHelp DLL for full-text searches of interrupt list
	WH_ED*.ZIP	WinHelp-file editor
Finally, the following should be distributed in an archive called INTER60G:
	IL2ME???.ZIP	convert list into Multi-Edit help database
	INT2GUID.*	convert list into TurboPower GUIDE or POPHELP database
	INT2HLP.ZIP	convert list into QuickHelp database
	INT2QH.*	program to convert list into QuickHelp database
	INT2TPH.ZIP	convert to Turbo/Borland Pascal help file (.TPH)
	INTHELP.*	convert list into TurboPower GUIDE database
	RB2NG???.ZIP	convert list into Norton Guides database

Concatenate INTERRUP.A, .B, ...  with COMBINE.COM to create an interrupt
list file identical to my master copy.

Use INTPRINT to generate a one-line-per-call summary file and/or a file
containing only data structure formats.	 See INTPRINT.DOC for details.

Note: in addition to the archives mentioned above, you may also find other
archives named INTERrrx containing additional files generated from the
original distribution for your convenience.  These other archives are
maintained by other people, so please do not ask me any questions about them
(all I'll do is refer you to the creator).  The additional distributions
I am currently aware of contain a ready-made Quick Help database (compiled
by Brad Willcott <b-willcott@adfa.oz.au>), a ready-made Norton Guides
database (compiled by Michael Gallias <gallias@iaccess.za> and distributed
as RBNGrr.*), and a ready-made WinHelp database (compiled by Ron Loewy
<76350.333@compuserve.com> and occasionally distributed as INTWIN*.*).
--------!---COPYRIGHT------------------------
	NOTICE		NOTICE		NOTICE		NOTICE

(c) Copyright 1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999 Ralf Brown
Permission is granted to use and redistribute the files comprising the
interrupt listing in any way (including conversion to another format),
provided that my name and addresses and the names of all contributers
are preserved, as well as the information on how to obtain new releases.
The above requirement to give credit is waived for excerpts totaling
less than 2000 lines (although common courtesy indicates that you
should give some form of acknowledgment).

Some of the archives in the distribution contains programs contributed
by others; these programs are included as a service to users of the
interrupt list and the authors retain the rights to their programs.

Please send corrections/additions to the interrupt list me rather than
distributing a modified version of the list, so that all may benefit from
your contribution.  Corrections to programs contributed by others should
be sent directly to their authors.

Beitr„ge werden auch gerne in Deutsch angenommen!
--------!---DISCLAIMER-----------------------
DISCLAIMER:  THIS MATERIAL IS PROVIDED "AS IS".	 I verify the information
contained in this list to the best of my ability, but I cannot be held
responsible for any problems caused by use or misuse of the information,
especially for those functions not officially documented.  If it is marked
"internal" or undocumented, you should check it carefully to make sure it
works the same way in your version of the software (and please let me know
whether or not it works the same way).	Information marked with "???" is
known to be incomplete or guesswork.
--------!---AVAILABILITY---------------------
If the list is three or more months old by the time you get it, there
is probably a newer release out already (R56 is planned for mid-December,
R57 for early March 1998).  Each release supersedes all previous versions, so
there is no need to keep old versions.

The newest release of this list is available in these places (please do not
ask me to email it, at over two megs compressed it is much too large for that):

On the Internet, by standard anonymous FTP from FTP.CS.CMU.EDU [128.2.206.173].
	Change directly to directory /afs/cs.cmu.edu/user/ralf/pub and get the
	files inter??a.zip thru inter??g.zip.  You MUST change directory first
	and in a single command because of the way CMU's anonymous FTP works.
	Don't forget to set mode "binary" or "type L 8"!

If connected to AFS, you can simply perform standard Unix/VMS/whatever
	directory listing and file copies from the above directory.

On the World-Wide Web, from http://www.pobox.com/~ralf/files.html

On FIDOnet, from SoundingBoard BBS 1:129/26 1-412-621-4604 HST/V.32/V.34
	as files INTERrrA.ZIP to INTERrrF.ZIP (rr stands for the release
	number), in file area #8.  First-time callers may download.
	File Requests.

Alternate Distribution Points (the list will typically be available here
within 24 hours of release):
Internet: on the SimTel.Net mirrors as files interRRa.zip to
	interRRg.ZIP in directory /pub/msdos/info, where RR stands for the
	release number. Note that you must use a binary transfer mode
	("tenex" or "type L 8" for most people) to successfully FTP the files.
	The SimTel.Net mirrors include oak.oakland.edu [141.210.10.117],
	wuarchive.wustl.edu [128.252.135.4], ftp.uu.net [137.39.1.9],
	nic.funet.fi [128.214.6.100], src.doc.ic.ac.uk [146.169.3.7], and
	archie.au [139.130.4.6].

Additional Distribution Points:
BITnet: you may retrieve the copy on SimTel via the following automated mail
	servers:
	(in the US) LISTSERV@RPITSVM (alias VM.ITS.RPI.EDU)
		    LISTSERV@NDSUVM1 (alias VM1.NODAK.EDU)
	(in Europe) TRICKLE@AWIWUW11 (Austria)
		    TRICKLE@BANUFS11 (Belgium)
		    TRICKLE@DKTC11   (Denmark)
		    TRICKLE@FRMOP11  (France)
		    TRICKLE@DEARN    (Germany)
		    TRICKLE@IMIPOLI  (Italy)
		    TRICKLE@HEARN    (Netherlands)
		    TRICKLE@EB0UB011 (Spain)
		    TRICKLE@SEARN    (Sweden)
		    TRICKLE@TREARN   (Turkey)
	(elsewhere) TRICKLE@UNALCOL  (Colombia)
		    TRICKLE@TAUNIVM  (Israel)
FIDO:	boards belonging to the PDN (Programmer's Distribution Network) system
	Madrid, Spain: 2:341/70 (93:341/110), +34-1-378 01 27.	24 hours.
	  28800 V.FC/V.34.  File requests from all nodes, including unlisted
	  points (magic filename INTER for newest release).
CompuServe: in the IBM Programming Forum (GO IBMPRO), Library 6, as INTrrA.*,
	INTrrB.*, INTrrC.*, INTrrD.*, INTrrE.*, INTrrF.*, and INTrrG.*.
--------!---ABBREVIATIONS--------------------
Key to system abbreviations
(unless otherwise indicated, a function is available on all systems)
	PC	IBM PC
	XT	IBM PC XT
	PORT	IBM PC Portable (uses same BIOS as XT)
	Jr	IBM PCjr
	AT	IBM PC AT
	XT2	IBM PC XT 2
	XT286	IBM PC XT/286
	CONV	IBM Convertible
	PS	IBM PS/2, any model
	PS30	IBM PS/2 Model 30 and below
	PS50+	IBM PS/2 Models 50,60,70,80
	CDP	Compaq Deskpro
	CLTE	Compaq LTE
	CP386	Compaq Portable 386
	CSLT	Compaq SLT
	CSYS	Compaq Systempro
	CGA	Color Graphics Adapter
	EGA	Enhanced Graphics Adapter
	VGA	Video Graphics Array
	MCGA	Multi-Color Graphics Array
	TopView TopView/DESQview/TaskView/OmniView/other compatibles
	ConcCP/M Concurrent CP/M by Digital Research, now DR MultiUser DOS
--------!---CREDITS--------------------------
This list is the result of the time and effort of a large number of people:

 1/85 Janet Jack  (original list)
 1/85 J. Weaver Jr.
 2/85 John Cooper
 2/85 Skip Gilbrech
      Bob Jack
 4/85 Jim Kyle	       76703.762@compuserve.com
 8/85 John Ruschmeyer  moncol!john@princeton.edu
 8/85 Bill Frolik      bill@hpcvlx.cv.hp.com
 8/85 Ross M. Greenberg 72461.3212@compuserve.com

   87 Mike Morearty    mikemo@microsoft.com	  \   early 1987
      Ed Nather	       nather@emx.utexas.edu	   >  several undocumented DOS
      Peter Holzmann   pete@octopus.com		  /   calls in another list

   87 Dan Lanciani     ddl@harvard.harvard.edu	      various, incl. NetBIOS
 7/87 Ralf Brown       ralf@pobox.com		      INT 24h and DOS func 59h
10/87 Ralf Brown       ralf@pobox.com		      become list maintainer
11/87 Dan Davison      dd@lanl.gov		      DOS 3.3 function calls
11/87 Bill White       wwhite@jeeves.teknowledge.com  DOS 3.3
11/87 Richard Hargrove harvard!killer!richardh	      EGA
12/87 Vincent Broman   broman@bugs.nosc.mil	      Cordata BIOS/Minix
12/87 Dennis Grinberg  dennis+@cs.cmu.edu	      MCGA/VGA
 1/88 Brad Davis       bradd@gssc.gss.com	      GSS, DGIS
 2/88 Diomidis Spinellis dds@doc.ic.ac.uk	      Herc GRAFIX Dev Toolkit
 3/88 Michael A. Moran Michael@cup.portal.com	      VGA INT 10h
 3/88 Ralf Brown       ralf@pobox.com		      DESQview API
 4/88 Richard Marks    rmarks@KSP.Unisys.COM	      undoc dir search fields
 5/88 Robert Goldsmith rpg@mitre.org		      AT&T DEB adapter
 7/88 Gary E. Miller   gem@rellim.com		      Paradise VGA
 8/88 John Lefor       johnlef@microsoft.com	      XMS spec
 9/88 Dan Lanciani     ddl@harvard.harvard.edu	      miscellaneous
 9/88 Howard Johnson   Howard_Reed_Johnson@cup.portal.com  NetWare overview
 9/88 Finn Thoegerson  via jesperf@daimi.aau.dk	      10-NET, miscellaneous
 9/88 Michael Shiels   mshiels@watmath.waterloo.edu   FOSSIL spec
 9/88 Ralf Brown       ralf@pobox.com		      Microsoft CD-ROM API
10/88 Michael Shiels   mshiels@ziebmef.uucp	      ATI VIP INT 10h
		       BMB Compuscience Canada Ltd.
10/88 Michael Shiels   mshiels@ziebmef.uucp	      FTP Driver spec
10/88 Helmut Waelder   ZRWA001@DTUZDV1.BITNET	      data structures, misc
10/88 Helmut Waelder   ZRWA001@DTUZDV1.BITNET	      more 10-NET functions
10/88 Ge van Geldorp   ge@dutlru2.tudelft.nl	      Novell NetWare
10/88 Ralf Brown       ralf@pobox.com		      INT 2F/AH=12h
11/88 Clarence A Dold  dold@tsmiti.Convergent.COM     Compaq386 speed settings
11/88 Ralf Brown       ralf@pobox.com		      TesSeRact API
12/88 Ying-Kuen K. Hwang  khwang@wyse.com	      ESDI fixed disk calls
 1/89 Ari Huttunen     Ari.Huttunen@hut.fi	      additional INT 33 calls
 1/89 Duncan Murdoch   D.J.Murdoch@bristol.ac.uk      undoc fields in DOS data
 2/89 Ralf Brown       ralf@pobox.com		      VCPI API
 3/89 Helmut Waelder   ZRWA001@DTUZDV1.BITNET	      more DOS 4.0 calls
 4/89 Robert Seals     rds95@leah.Albany.EDU	      ATI VGA Wonder modes
 4/89 Ge van Geldorp   ge@dutlru2.tudelft.nl	      pcANYWHERE III API
 4/89 Robin Walker     rdhw@cus.cam.ac.uk	      undoc DOS 4 data struc
 4/89 Robin Walker     rdhw@cus.cam.ac.uk	      DOS 4.0 shell API
 4/89 Ralf Brown       ralf@pobox.com		      DCA/Intel CAS API
 4/89 Ralf Brown       ralf@pobox.com		      Intel Image Proc Interf
 5/89 Robin Walker     rdhw@cus.cam.ac.uk	      multiplex int calls
 6/89 Peter Sawatzki   IN307@DHAFEU11.BITNET	      Video7 extended INT 10
 7/89 Wes Cowley       71441.3154@compuserve.com      SHARE.EXE hooks
 9/89 Robin Walker     rdhw@cus.cam.ac.uk	      more DOS 4 data struc
 9/89 Stuart R. Kemp   cpsrk@marlin.jcu.edu.au	      Halo88
 9/89 Urs Zurbuchen    zu@bernina.ethz.ch	      Btrieve API
 9/89 Dan Lanciani     ddl@husc6.harvard.edu	      Z100, Taxan video BIOS
 9/89 Robin Walker     rdhw@cus.cam.ac.uk	      more DOS 4 data struc
10/89 Robin Walker     rdhw@cus.cam.ac.uk	      DOS 3.0 data struc
10/89 John DesRosiers  via Marc Bertrand 1:167/1      Ontrack INT 13 extensions
11/89 Ge van Geldorp   ge@dutlru2.tudelft.nl	      master boot record
11/89 Barry Burke      bburke@banyan.com	      Banyan VINES
11/89 Christian Franke franke@informatik.rwth-aachen.de	 ATI EGA Wonder, WP5.0
 1/90 Norman Walsh     NORM@IONAACAD.BITNET	      Inset API
 1/90 Andrew Schulman  76320.302@CompuServe.COM	      Phar Lap 386/DOS extender
 1/90 Dan Prather      72765.1330@CompuServe.COM      IBM 3270 Workst Prog API
 3/90 Roger Bowler     rbowler@cix     Fido 2:252/10  IBM 3270, Amstrad PC1512
 3/90 Mike Baszczak				      SQL Base
 4/90 Rick Wagner      rick@always.com		      PC Network RECEIVER.COM
 4/90 Ralf Brown       ralf@pobox.com		      more DOS 3.3 internals
 5/90 Mike Weaver      1:264/610		      DESQview XDI
 6/90 Les Moskowitz    1:261/1008		      APL*PLUS/PC
 6/90 Ralf Brown       ralf@pobox.com		      more DOS 4.0 internals
 6/90 Robin Walker     rdhw@cus.cam.ac.uk	      BIOS data segment format
 7/90 Andrew Schulman  76320.302@CompuServe.COM	      MSWindows INT 2F/AH=16h
 7/90 Ben Myers	       0003571400@mcimail.com	      Tseng ET4000, misc
 7/90 Ralf Brown       ralf@pobox.com		      DPMI 0.9 API
 8/90 G. Adam Stanislav 1:129/39		      AVATAR.SYS
 8/90 Robin Walker     rdhw@cus.cam.ac.uk	      more DOS internals
 8/90 Michael A Shiels mshiels@masnet.uucp	      Quarterdeck INT 2F/AH=D2h
 8/90 Michel Mathieu   mjm@bmbcomp.uucp		      Logitech INT 33
 8/90 Cornel Kaufmann  coka@bernina.ethz.ch	      Novell Netware shell 3.01
 9/90 Michael A Shiels mshiels@masnet.uucp	      IBM/Yale & 3com INT 14
 9/90 Michael A Shiels mshiels@masnet.uucp	      INT 6B, Starlan INT 2A/5B
 9/90 Michael A Shiels mshiels@masnet.uucp	      DECnet INT 69/INT 6A
 9/90 Michael A Shiels mshiels@masnet.uucp	      Topware NOS, Win3 EGA.SYS
 9/90 David Maxey      dmaxey@lotus.com		      misc undoc DOS
 9/90 Roger Bowler     rbowler@cix.compulink.co.uk    Attachmate Extra API
 9/90 Ben Myers	       0003571400@mcimail.com	      FRIEZE API
 9/90 Michael A Shiels mshiels@masnet.uucp	      VDS, Sangoma, misc
 9/90 Rob Luursema     robl@idca.tds.philips.nl	      EISA BIOS calls
10/90 Stephen Bean     70575.406@compuserve.com	      more DECnet INT 69/INT 6A
10/90 Maxime Dallaire  1:167/163		      Carbon Copy Plus 5.0 API
11/90 Dan Fandrich     shad04@ccu.umanitoba.ca	      SCSI calls
		       1:153/511.1
11/90 Ben Myers	       0003571400@mcimail.com	      Everex Viewpoint VGA
11/90 Michael A Shiels mshiels@masnet.uucp	      AppleTalk/IBM802.2 INT 5C
11/90 Mark Livingstone markl@csource.oz.au	      TVGA video modes
11/90 Michael A Shiels mshiels@masnet.uucp	      LPTx, X00 calls
12/90 Michael A Shiels mshiels@masnet.uucp	      Compaq BIOS, Ad Lib
12/90 Michael A Shiels mshiels@masnet.uucp	      PCSpool,Disk Spool II
12/90 Michael A Shiels mshiels@masnet.uucp	      OmniView, misc
12/90 Michael A Shiels mshiels@masnet.uucp	      Cswitch, HIGHUMM.SYS,misc
 1/91 Michael A Shiels mshiels@masnet.uucp	      Back&Forth 1.62,DoubleDOS
 1/91 Bernd Schemmer   (Dortmund, Germany)	      MDEBUG API
 1/91 Michael A Shiels mshiels@masnet.uucp	      more AppleTalk, misc
 1/91 Michael A Shiels mshiels@masnet.uucp	      DPMI 1.0 func names
 2/91 Michael A Shiels mshiels@masnet.uucp	      miscellaneous
 3/91 Jan-Pascal van Best BEST@rulwinwst.LeidenUniv.nl	NetWare IPX/SPX INT 7A
 3/91 Jeroen Pluimers  jeroenp@dragons.nest.nl	      TBSCANX
 3/91 Ralf Brown       ralf@pobox.com		      PC Tools API
 4/91 David H. Bennett 74635.1671@compuserve.com      ELRES API
 4/91 Michael A Shiels mshiels@masnet.uucp	      Interconnections Inc. TES
 4/91 Manfred Young    fyoung @ BIX		      DOS, LANstep, misc
 4/91 Fridrik Skulason frisk@complex.is		      virus installation checks
 4/91 Joseph G. Souza  1:322/327		      Alloy ANSK, NTNX, MW386
 4/91 Frank Gladu				      Alloy ANSK, NTNX, MW386
 4/91 Tamura Jones     2:512/36.7		      Win3 DOSX, Soundblaster
 4/91 Michael D Shride 74010.3214@compuserve.com      UltraVision
 4/91 Michael A Shiels mshiels@masnet.uucp	      DR MultiUser DOS 5.0
 5/91 Michael A Shiels mshiels@masnet.uucp	      Northnet Jetstream, misc
 5/91 Duncan Murdoch   D.J.Murdoch@bristol.ac.uk      New Executable header
 5/91 Andrew Schulman  76320.302@CompuServe.COM	      SMARTDRV.SYS
 5/91 Tamura Jones     2:512/36.7		      RESPLAY
 5/91 Michael A Shiels mas@bmbcomp.uucp		      LAN Manager DOS,INT 24
 6/91 Herwig Feichtinger Feichtinger@shamrock.de      Shamrock EMAIL, NET.24
 6/91 Robin Walker     rdhw@cus.cam.ac.uk	      DOS 5.0 internals
 6/91 Todor Todorov    2:359/105		      misc DOS-related
 6/91 Ross Wentworth   1:102/330.2		      Turbo Pascal popup lib
 6/91 Everett Kaser    everett%hpcvra@hplabs.hp.com   HP 95LX
 7/91 Michael A Shiels mshiels@masnet.uucp	      Digiboard DigiCHANNEL
 7/91 Rickard Faith    faith@cs.unc.edu		      Stacker
 7/91 Wolfgang Lierz   lierz@library.ethz.ch	      Norton Utilities 5.0
 8/91 Michael A Shiels mshiels@masnet.uucp	      NPC NCSI, KBUF, Telebit
 9/91 Ralf Brown       ralf@pobox.com		      QEMM API
 9/91 Holger Veit      veit@du9ds3.uni-duisburg.de    Optima 1024 VGA zoom
 9/91 Gary E. Miller   gem@rellim.com		      Rabbit LLAPI
10/91 Michael A Shiels mshiels@masnet.uucp	      FTP Packet Driver 1.10
10/91 Marcus Groeber   2:241/5609.1		      DR DOS
11/91 Fridrik Skulason frisk@complex.is		      more virus install checks
11/91 Christopher J Ambler cambler@cymbal.aix.calpoly.edu  FSBBS 2.0
12/91 Robin Walker     rdhw@cus.cam.ac.uk	      new PS/2 keyboard funcs
 1/92 Krzysztof Halasa khc@inf.pm.waw.pl	      EMM386 executable header
 1/92 Michael A Shiels mshiels@masnet.uucp	      pcAnywhere IV/LAN, misc
 1/92 Michael A Shiels mshiels@masnet.uucp	      ISOLAN Multi-Protoc Sftwr
 1/92 Michael A Shiels mshiels@masnet.uucp	      PCW Weather Card, FaxBIOS
 1/92 Jan-Pieter Cornet john@pc.hacktic.nl	      DR-DOS CDS & misc
 1/92 Frank Vorstenbosch akcs.kingswood@hpcvbbs.cv.hp.com  Kingswood TSR API
 1/92 Jacob Rieper     73377.1220@compuserve.com      DR-DOS 6.0 TaskMAX
 1/92 Fridrik Skulason frisk@complex.is		      more viruses, std names
 1/92 Tim Farley       tim@magee.mhs.compuserve.com   Microsoft EMM386.EXE
 1/92 Alexi Lookin     alexi@riaph.irkutsk.su	      NetWare TBMI 2.0
 1/92 Ralf Brown       ralf@pobox.com		      more QEMM API
 1/92 Tim Farley       tim@magee.mhs.compuserve.com   more PS/x model IDs
 1/92 Kevin Gillett    1:153/101		      SOLLEX SuperVGA extnsions
 1/92 Michael A Shiels mshiels@masnet.uucp	      B.Antoine ST-01 SCSI.SYS
 1/92 Michael A Shiels mshiels@masnet.uucp	      ASPI,ASPITAPE,Canon SI3
 1/92 Michael A Shiels mshiels@masnet.uucp	      Win3 INT 2F/40, misc
 2/92 Michael A Shiels mshiels@masnet.uucp	      miscellany
 2/92 Dan Bodoh	       danb@bunt.sps.mot.com	      DVSIXDI
 2/92 Gary E. Miller   gem@rellim.com		      more Btrieve API
 2/92 Ralf Brown       ralf@pobox.com		      TKERNEL private API
 2/92 Ralf Brown       ralf@pobox.com		      PC Paint Plus 2.0
 2/92 Tamura Jones     2:512/36.7		      Windows3 VTD.386, misc
 3/92 Frank Vorstenbosch akcs.kingswood@hpcvbbs.cv.hp.com  more Kingswood API
 3/92 Michael A Shiels mshiels@masnet.uucp	      MBBIOS
 3/92 Ralf Brown       ralf@pobox.com		      DPMILOAD API
 3/92 Joseph Gil       yogi@cs.technion.ac.il	      HP 95LX
 3/92 Ralf Brown       ralf@pobox.com		      386MAX 6.0 API
 3/92 Fyodor Evseev    Ted@ppicnit.perm.su	      AutoCAD Digitizer ADI
 3/92 Tim Farley       tim@magee.mhs.compuserve.com   Advanced Power Management
 4/92 Tamura Jones     2:512/36.7		      PGS1600.DEV
 4/92 Andrew Rossmann  andyross@infopls.chi.il.us     SMARTDRV v4.00, QEMM
 4/92 Tamura Jones     2:512/36.7		      METZTSR.COM
 4/92 Tamura Jones     2:512/36.7		      Vanderaart txtwin,DR MDOS
 4/92 Dan Bodoh	       danb@bunt.sps.mot.com	      DESQview/X .DVP file
 5/92 William Peavy    70042.2310@CompuServe.COM      Borland FP shortcuts
 5/92 Ralf Brown       ralf@pobox.com		      FGDRIVER v1.10
 5/92 Tim Farley       tim@magee.mhs.compuserve.com   Vedit VSWAP, NG.EXE
 6/92 Dan Fandrich     shad04@ccu.umanitoba.ca	      BitFax scheduler
 6/92 Tamura Jones     2:512/36.7		      more New EXE, AD-DOS.COM
 6/92 Tim Farley       tim@magee.mhs.compuserve.com   LANtastic v4.1
 6/92 Francis Turner FTURNER@madge.MHS.CompuServe.COM AX (Japanese AT) calls
 6/92 John Fa'atuai    frotz@novell.com		      DR Multiuser DOS
 6/92 Andy Hakim       cosc16to@menudo.uh.edu	      Smooth Mouse Driver
 7/92 Michael A Shiels mshiels@masnet.uucp	      License Server API,misc
 7/92 Tim Farley       tim@magee.mhs.compuserve.com   Novell Netware shell
 7/92 Carlos M. de Sousa Antunes L31546@beta.ist.pt   MS Mouse driver
 7/92 Ralf Brown       ralf@pobox.com		      DESQview/X socket API
 8/92 Jacob Rieper     73377.1220@compuserve.com      SETDRVER, more DR-DOS
 8/92 Richard A Plinston  Auckland, New Zealand	      Europ.DOS4.0,DR DOS Plus
 8/92 Richard A Plinston  Auckland, New Zealand	      Acorn BBC Master 512
 8/92 Serge Pachkovsky ps@comcen.nsk.su		      PC-MOS/386 v3.0
 8/92 Aki Korhonen     aki@holonet.net		      Seagate disk BIOS
 8/92 Chris Hall       CAH17@phx.cam.ac.uk	      misc
 8/92 Michael A Shiels mshiels@masnet.uucp	      MTEZ XpressFax
 8/92 Tamura Jones     2:512/36.7		      Control Hostess i/ISA
 8/92 Patrick Ibbetson ibbetson@nes.nersc.gov	      NEL Electronics BIOS
 9/92 Patrick Ibbetson ibbetson@nes.nersc.gov	      SCREENR, Cirrus chipsets
 9/92 Tamura Jones     2:512/36.7		      FlashTek X-32VM
 9/92 Ben Myers	       0003571400@mcimail.com	      more NCR 77C22 chip modes
 9/92 Dan Fandrich     shad04@ccu.umanitoba.ca	      more Future Domain SCSI
 9/92 Michael A Shiels mshiels@masnet.uucp	      PC/TCP syscall names
 9/92 A. Peter Blicher Oakland, CA		      Genoa Super EGA
 9/92 Tim Farley       tim@magee.mhs.compuserve.com   misc
 9/92 Riku Meskanen    riku@tuura.icl.fi	      ArtiCom
10/92 Jack Ridgway     1:3632/4.13		      VMiX API
10/92 Tim Farley       tim@magee.mhs.compuserve.com   misc
10/92 Alexi Lookin     alexi@riaph.irkutsk.su	      more NetWare, VIDRAM
10/92 Harry Sumar      ptsoft@glas.apc.org	      Linear Executable
10/92 Tim Farley       tim@magee.mhs.compuserve.com   XGA
11/92 Michael A Shiels mshiels@masnet.uucp	      Columbia Data Prod SDLP
12/92 Igor Sysoev      sysoev@gate.dialnet.msk.su     HIMEM.SYS v2.77
12/92 Aaron Emigh      aaron@iit.com		      After Dark API correctns
12/92 Tim Farley       tim@magee.mhs.compuserve.com   SilverNET,DECnet,NetWare4
12/92 Bent Lynggaard   lynggaard@risoe.dk	      misc video
12/92 Kyle Rogers      70650.3316@compuserve.com      DOS LAN Requester
12/92 Gary E. Miller   gem@rellim.com		      WD90C video chipset
 1/93 Frank Klemm      pfk@rz.uni-jena.de	      Diamond Speedstar 24X
 2/93 Geoff Chappell   cix.compulink.co.uk!geoffc     var. undoc DOS behavior
 2/93 Dr. David Bailey Salford, England		      DBOS API
 2/93 Tim Farley       tim@magee.mhs.compuserve.com   more Novell LSL API
 3/93 Rainer Schuetze  2:2402/330		      dLite API
 3/93 Michael A Shiels mshiels@masnet.uucp	      LAN Manager Enhanced DOS
 3/93 A Padgett Peterson padgett%tccslr.dnet@uvs1.orl.mmc.com  ROM debugger
 3/93 Ian Oliver       cross@cix.compulink.co.uk      SCSILink API
 3/93 Richard Talon    71005.1523@CompuServe.COM      XVIEW hypertext viewer
 3/93 Tamura Jones     2:512/36.7		      IBMSND driver
 3/93 Grant Echols     76247.2232@CompuServe.COM      undoc Novell NetWare
 3/93 George L. Fulk   fulkgl@austin.ibm.com	      OS/2 2.x VDMs, FAPI
 3/93 Andrew Schulman  76320.302@CompuServe.COM	      Novell DPMS
 3/93 Dan Fandrich     ubc-cs!merlin!fch!dan	      more Future Domain SCSI
 3/93 Konstantin Kisurin  kkk@toi.kiev.ua	      more 386MAX
 4/93 Arne Schaepers				      DR-DOS details
 4/93 Geoff Chappell   cix.compulink.co.uk!geoffc     DOS4 ExtAttrib support
 4/93 Morten Welinder  terra@diku.dk		      miscellaneous
 4/93 Tim Farley       tim@magee.mhs.compuserve.com   PS/2 INT 15,INT 16
 4/93 Xavier Caballe   xcaballe@servicom.es	      TFPCX driver interface
 4/93 Michael A Shiels mshiels@masnet.uucp	      more OS/2 Family API
 4/93 Chris Dunford    76703.2002@compuserve.com      Cove Software programs
 5/93 Dmitry Stefankov wizard@npi.msu.su	      more DOS 3 SDA fields
 5/93 Stephan Wolf     swolf@skd.de		      SK-UPPS DLI API
 5/93 Dmitry Stefankov wizard@npi.msu.su	      Soft-ICE v2.5x
 5/93 Mikael Rydberg   Sweden			      Cirrus/UM587/etc vidmodes
 5/93 Michael A Shiels mshiels@masnet.uucp	      more BAPI,Frieze,ANSIPLUS
 5/93 Steve Bromwich   cs9h1ssb@pyramid.swansea.ac.uk  MediaVision MVSOUND.SYS
 6/93 Roeland Jansen   2:512/153.1		      more PC-MOS/386 API
 6/93 Ralf Brown       ralf@pobox.com		      FAST! v5 API
 6/93 Ralf Brown       ralf@pobox.com		      CEMM v5.10,v5.11
 6/93 Jens Vollmar     Erlangen, Germany	      Trident/C&T video, misc
 6/93 Victor Forsyuk   forth@samsoby.cs.kiev.ua	      MX5 Extended FOSSIL
 6/93 Michael A Shiels mshiels@masnet.uucp	      Blank-It, TSRCOMM
 6/93 Michael A Shiels mshiels@masnet.uucp	      VxD, Al William's WINX
 6/93 Mark Aitchison   PHYS169@csc.canterbury.ac.nz   ScanBoot, partition types
 6/93 Warner Young     Net-Source, Santa Clara, CA    SilverNET, misc DOS int.
 7/93 Wim Osterholt    2:512/56			      PORTS.LST
 7/93 Aki Korhonen     aki@holonet.net		      Cirrus Logic BIOS
 7/93 Alexi Lookin     alexi@riaph.irkutsk.su	      Realtek RTVGA
 7/93 Alexi Lookin     alexi@riaph.irkutsk.su	      Phar Lap .EXP headers
 7/93 Jean-Francois Larvoire larvoire@hp6300.desk.hp.com  HP HIL Vectra BIOS
 7/93 Ralf Brown       ralf@pobox.com		      386MAX v7.00/QEMM v7.01
 7/93 Joe Souza	       Webcorp, Sausalito, CA	      WEB API
 7/93 Michael Hung   mhkhung@electrical.watstar.uwaterloo.edu  PharLap 386/DOSX
 8/93 John Howells     100031.353@compuserve.com      EMS,XMS,VCPI,DPMI bugs
 8/93 Tim Farley       tim@magee.mhs.compuserve.com   PCMCIA Socket Services
 8/93 Dan Bodoh	       danb@bunt.sps.mot.com	      DESQview internal data
 9/93 Gary E. Miller   gem@rellim.com		      Diamond Stealth 24X
 9/93 Frank Vorstenbosch  prompt@hacktic.nl	      more Kingswood API, misc
 9/93 Phil Rea	       PhilRea@sound.demon.co.uk      TopWare Network OS
 9/93 Andreas Westfeld westfeld@freia.inf.tu-dresden.de Olivetti Quaderno
 9/93 Alexi Lookin     alexi@riaph.irkutsk.su	      Avance Logic, C&T video
 9/93 Inbar Raz	       2:403:302.42		      Juko UNIQUE UX, misc
 9/93 Gary E. Miller   gem@rellim.com		      Phar Lap 386|DOS-Ext.
10/93 Ralf Brown       ralf@pobox.com		      Compaq ROMs
10/93 Paolo Borsalino  100042.1206@CompuServe.COM     VSAFE
10/93 Marco Savegnago  MC2365@mclink.it		      MBBIOS updates, G8BPQ
11/93 Wim Osterholt    2:512/56			      Cirrus Logic BIOS 3.02
11/93 Dmitry S. Kohmanyuk  dk@farm.cs.kiev.ua	      CS_TSR specification
12/93 Alex Novgorodcev san@riaph.irkutsk.su	      AutoCAD Dev Interface
12/93 Christian Kaiser	100065.2574@compuserve.com    Windows debugging kernel
12/93 Colin Buckley    colin.buckley@CANREM.COM	      UNCHAIN
12/93 Jeffrey L. Hayes tvdog@delphi.com		      Tandy BIOS calls
12/93 Finn Thoegersen  via jesperf@daimi.aau.dk	      VESA XGA BIOS Extensions
 1/94 David A. Mair    100137.264@COMPUSERVE.COM      NASI INT 6B calls
 1/94 Bill Hawkins     73650.167@compuserve.com	      Adv. Par. Port DAISY.SYS
 1/94 Inbar Raz	       2:403:302.42		      VGARAM,HelpTSR,Lightning
 1/94 James E Beersman jeb962t@nic.smsu.edu	      HP and Compaq info
 2/94 Peter van den Boogert  P.C.vdnBoogert@kub.nl    ZFAX v2.x, v3.01
 2/94 Jesper Rene Frandsen jesperf@daimi.aau.dk	      VESA XGA BIOS,misc video
 2/94 Jesper Rene Frandsen jesperf@daimi.aau.dk	      Husky Hunter 16 BIOS
 2/94 Ciriaco Garcia de Celis  ciri@luna.gui.uva.es   CiriSoft, 2M
 2/94 Wolfgang Lierz   lierz@library.ethz.ch	      Norton Utils v7, misc
 2/94 Menno Pieters    aj132@freenet.hsc.colorado.edu DimVGA
 3/94 Markus Lomb      Markus_Lomb@confusion.fido.de  bitFOSS,bitFOSSI,WDTSR
 3/94 taQ Okazaki      CXB00750@niftyserve.or.jp      Windows Global EMM Import
 3/94 Wolfgang Lierz   lierz@library.ethz.ch	      PCMCIA, Award PCDISK.EXE
 3/94 Clinton Warren   CIW@MACOLA.usa.com	      Novell XQL
 3/94 Reidar Gresseth  gresseth@unixg.ubc.ca	      Explosiv API
 4/94 Uwe Zimmermann   u.zimmermann@genie.geis.com    Adv.Power Management v1.1
 4/94 Thomas Brugger   fd1@aixfile1.urz.uni-heidelberg.de  NetWare VLMs & more
 5/94 Wolfgang Lierz   lierz@library.ethz.ch	      Toshiba laptops,misc
 5/94 Jan Beulich      Jan_Beulich@Novell.COM	      DPMS v1.0
 5/94 Ralf Brown       ralf@pobox.com		      Novell DOS 7 EMM386.EXE
 5/94 Frank Kintrup    nico@uni-paderborn.de	      FK TSR Utils, misc OS/2
 5/94 Christian Franke franke@I1.Informatik.RWTH-Aachen.DE  redirector, Win3
 5/94 Peter Claus Gutmann  pgut01@cs.aukuni.ac.nz     SFS (Secure FileSystem)
 5/94 Wilbert van Leijen 101573.3345@CompuServe.COM   ODIHLP, misc
 6/94 Wolfgang Spraul  100024.1540@CompuServe.COM     Seagate ST01/ST02 BIOS
 6/94 Wolfgang Spraul  100024.1540@CompuServe.COM     SyQuest BIOS
 7/94		!!!				      Compaq QVision
 7/94 Dmitry S. Kohmanyuk  dk@farm.cs.kiev.ua	      JAM compressor
 7/94 Thomas Brugger   fd1@aixterm1.urz.uni-heidelberg.de  more miscellany
 7/94 Mark T. Vitt     70053.2236@compuserve.com      SDA/DTA interaction, misc
 8/94 Jean F. Larvoire HP6300_Q2@hpgnd.grenoble.hp.com	HP Ext. BIOS, misc
 8/94 Matthias Paul    Matthias.Paul@post.rwth-aachen.de K3PLUS API
 8/94 George A. Reznik gar@spcs.ms.kiev.ua	      LZSAPI (Stacker 4)
 8/94 Kristofer Sweger 72713.1241@compuserve.com      ANSIPLUS
 9/94 Wolfgang Lierz   lierz@library.ethz.ch	      miscellaneous
 9/94 Mojmir Strhan    strhan@simultan.ch	      WPS and REBOOT VxDs
 9/94 Alex V. Korsunov avk@netserv2.free.net	      CPU stepping codes
 9/94 Tim Farley       TIM@magee.mhs.compuserve.com   "PS/1" harddisk/ATA info
 9/94 Tim Farley       TIM@magee.mhs.compuserve.com   Intel SL Enh. APM BIOS
 9/94 Mojmir Strhan    strhan@simultan.ch	      more VxDs IDs, misc
 9/94 George L. Fulk   fulkgl@austin.ibm.com	      PSP fields, "DOSOpen2"
 9/94 Emily Markowicz  70252.2621@compuserve.com      many typo corrections
10/94 Masashi Fukuda   TAB01645@niftyserve.or.jp      C&T PC/CHIP SuperState
10/94 M.w. Pieters     aj132@Freenet.HSC.Colorado.EDU DimVGA 3.4, ObjectKernel
10/94 Delman Lee       delman@mipg.upenn.edu	      Phoenix Enh. Disk Drive
10/94 Gary E. Miller   gem@rellim.com		      VESA VBE/Power Management
11/94 Andreas Groegel  ag@studbox.uni-stuttgart.de    VESA Audio Interface
11/94 Wolfgang Lierz   lierz@library.ethz.ch	      HP 100LX/200LX
11/94 Mojmir Strhan    strhan@simultan.ch	      MSG.COM, PC Mag WINGO
11/94 Tim Farley       TIM@magee.mhs.compuserve.com   Award CMOS, PCMCIA ExCA
12/94 Rob Misiak       rob0006@ibm.net		      miscellaneous
12/94 Wolfgang Lierz   lierz@library.ethz.ch	      more HP 100LX/200LX, misc
12/94 Michael A. Shiels masnet!mshiels@uunet.uu.net   EDOS VxD API
12/94 Matthias Paul    Mattias.Paul@post.rwth-aachen.de  HP Vectra EX-BIOS API
12/94 Michael A. Shiels masnet!mshiels@uunet.uu.net   DOSISODE
 1/95 Jack Ridgway     1:3632/4			      Back&Forth Professional
 1/95 Matthias Paul    Mattias.Paul@post.rwth-aachen.de  miscellaneous
 1/95 Tim Farley       TIM@magee.mhs.compuserve.com   NetWare Event Serv. Layer
 1/95 Stanley Appel    appel@stack.urc.tue.nl	      UltraMid, MegaEm
 1/95 LARVOIRE_JEAN-FRANCOIS/HP6300_Q2@hpgnd.grenoble.hp.com  Vectra,OmniShare
 2/95 Tim Farley       TIM@magee.mhs.compuserve.com   NetWare NETWARN
 2/95 Sven B. Schreiber  sbs@psbs.franken.de	      much more Banyan VINES
 2/95 Peter Claus Gutmann pgut01@cs.aukuni.ac.nz      IBM/MS INT 13 Extensions
 2/95 Fernando Papa    fido@fing.edu.uy		      QRIP, MultiLink Advanced
 2/95 Inbar Raz	       2:403:302.42		      GRTMOUSE, miscellaneous
 3/95 Thomas Brugger   fd1@aixterm1.urz.uni-heidelberg.de  more miscellany
 3/95 Matthias Paul    Matthias.Paul@post.rwth-aachen.de  miscellaneous
 3/95 John	       tenthumbs@BIX.com	      MSWin PageFile/Reboot
 3/95 Wolfgang Lierz   lierz@library.ethz.ch	      Stacker 4, Stac Anywhere
 3/95 Norman L. DeForest af380@cfn.cs.dal.ca	      TI Professional PC
 3/95 Norman L. DeForest af380@cfn.cs.dal.ca	      miscellaneous
 3/95 Gerard Mannig    mannig@world-net.sct.fr	      AMI BIOS-FLASH interface
 4/95 Ralf Brown       ralf@pobox.com		      AMI BIOS INT 15 extensns
 4/95 Tim Farley       TIM@magee.mhs.compuserve.com   PCMCIA Socket Serv. 2.1
 4/95 Matthias Paul    Matthias.Paul@post.rwth-aachen.de  miscellaneous
 4/95 SkullC0DEr       SkullC0DEr 2:4631/7	      PUPClip
 5/95 Peter Charles Tonoli 071836@edna.cc.swin.edu.au CauseWay
 5/95 Stanley Appel    appel@stack.urc.tue.nl	      DOS32, virus inst.checks
 5/95 Tim Farley       TIM@magee.mhs.compuserve.com   Intel SMBus
 5/95 Stanley Appel    appel@stack.urc.tue.nl	      DIGPAK, MIDPAK
 5/95 Wolfgang Lierz   lierz@library.ethz.ch	      C&T chips, LapLink RemAcc
 6/95 Jun-ichiro ITOH  itojun@csl.sony.co.jp	      HP 100LX/200LX
 6/95 Andreas Groegel groegeas@cip10.mathematik.uni-stuttgart.de  Windows95
 6/95 Tim Farley       TIM@magee.mhs.compuserve.com   XMZ
 6/95 James Roberts-Thomson COM3ROBERJD@ntu.ac.uk     LAN Manager wksta_info
 6/95 Peter Charles Tonoli 071836@edna.cc.swin.edu.au Linux DOSEMU
 7/95 Nico Looije      nico@djo.wtm.tudelft.nl	      NetWare printing, VLMs
 7/95 Matthias Paul    Matthias.Paul@post.rwth-aachen.de  HugeRealMode server
 7/95 Steve Ryckman    sryckman@pobox.com	      GO! directory locator
 7/95 Ciriaco G.de Celis  ciri@luna.gui.uva.es	      XDF
 9/95 Pawel Pilarczyk  pila@maloka.waw.pl	      Atari Portfolio INT 61h
 9/95 Phil Mummah      phil_mummah@ptltd.com	      EDD 1.1, Bootable CD-ROM
 9/95 Phil Mummah      phil_mummah@ptltd.com	      ATA-2, BIOS Boot Spec
 9/95 Yury Semenov     yury@petre.odessa.ua	      miscellaneous
 9/95 Gabor Szappanos  SZAPI@reak.bme.hu	      virus install-checks
 9/95 Jun-ichiro Itoh  itojun@csl.sony.co.jp	      HP Hornet chipset
 9/95 Alexander I. Bobkov via root@k35.cit.spb.su     MODAL PC
10/95 Matthias.Paul@post.rwth-aachen.de  	      K3PLUS, miscellaneous
10/95 Matthias.Paul@post.rwth-aachen.de  	      WinDOS
11/95 Christophe Vallat                               virus checks, 21/7160
11/95 Peter van den Boogert  2:285/414.1	      ZFax v4.01
11/95 Matthias.Paul@post.rwth-aachen.de  	      BSC/SDLC ports, misc
12/95 George Lefterov  george@virbus.bg		      Q87 v4+ API
12/95 Matthias.Paul@post.rwth-aachen.de 	      KEYB internals, kbd codes
 1/96 Ghielmeti Lepoldo Leopoldo.Ghielmetti@epfl.ch   I1541 API
 1/96 Michael Devore				      CauseWay v1.3 DOS ext.
 2/96 Frank Kintrup    nico@uni-paderborn.de	      Windows95 long filenames
 2/96 Robert Thrun	(Langley Part, Maryland)      Tandy 2000 BIOS
 2/96 Wim Kosten       wkosten@mail.HZeeland.nl	      ATAPI
 3/96 Matthias.Paul@post.rwth-aachen.de 	      format of .CPI files
 3/96 Lesha Bogdanow   boga@pts.mipt.ru		      AWDFLASH/Asustek Flash
 4/96 Antti Barck      proff@iki.fi		      Cx5x86 config registers
 4/96 Adam Seychell    s921880@minyos.its.rmit.EDU.AU DOS32 v3.2
 4/96 Rob	       WlkngOwl@unix.asb.com	      NOISE.SYS v0.53 API
 5/96 James Lin	       linja@acf2.NYU.EDU	      AMI Flash BIOS interface
 5/96 Pino Navato      2:335/225.18		      misc
 5/96 Christophe Vallat                               virus checks, Iomega
 5/96 Solar Designer   solar@sun1.ideal.ru	      Player's Tool, ShowGFX
 6/96 George Fulk      fulkgl@austin.ibm.com	      OS/2, misc
 7/96 Jens Rehsack     asterix@inf.fh-anhalt.de	      PCMCIA v2
 7/96 George Fulk      George_Fulk@aussmtp.austin.ibm.com   country codes
 8/96 Mark Junker      mjs@hannover.sgh-net.de	      Cherry keyboard chipcard
 8/96 Dmitry B. Jemerov dmitry@jemerov.spb.ru	      KeyRus, Volkov Cmdr, etc.
 9/96 Kevin Tseng      s8203143@andy.pu.edu.tw	      XPACK
 9/96 Norman L. DeForest af380@cfn.cs.dal.ca	      more TI Professional PC
10/96 Duncan Murdoch   D.J.Murdoch@bristol.ac.uk      FAT32 API
10/96 Josef Hatala     Josef.Hatala@eurinsa.insa-lyon.fr  Novell TCPIP
10/96 Marcus Wirth     Marcus.Wirth@wiesbaden.netsurf.de  Banyan printing
11/96 Szappanos G bor  szapi@reak.bme.hu	      virus install checks
11/96 Viatcheslav Odintsov  2:5020/50		      PU_1700, VIDEMS.SYS
12/96 A Federico Thiella fthiella@stud32.math.unipd.it  MODRES
12/96 Wolfgang Lierz   lierz@library.ethz.ch	      misc Win95 notes, Toshiba
 1/97 Glenn Stumpff    gstumpff@ball.com	      PRINDIR v9.0 API
 1/97 Frank Klemm      klemm@ifk.uni-jena.de	      Keyboard Driver API
 1/97 Ralf Brown       ralf@pobox.com		      MS-DOS 7,various VxD APIs
 3/97 Matthias.Paul@post.rwth-aachen.de 	      code pages, COUNTRY.SYS
 3/97 Scott Townsend   scott_townsend@phoenix.com     POST Memory Manager v1.0
 4/97 Dietmar Meschede mesched@math.uni-muenster.de   S3VBE/Core, S3 SpeedUp
 5/97 Pino Navato      2:335/225.18		      misc, PCXDUMP, CDROM
 8/97 Jochem Heicke    JochemH@ami.com		      more PCI vendor IDs
 9/97 Pino Navato      pnavato@geocities.com	      Micro Focus COBOL
10/97 Eugene Lisovy    2:4635/73		      VESA DDC EDID codes
11/97 Russell A. Bell  rbell@alumni.caltech.edu	      S3 memory-mapped I/O
12/97 Vik Heyndrickx   Vik.Heyndrickx@rug.ac.be       file sharing for DOS 7
 1/98 George L Fulk    fulkgl@ibm.net		      Win95 updates
 1/98 Roger Scudder    rscudder@usa.net		      transcription
 1/98 David Brioso     dbrioso@hotmail.com	      transcription
 1/98 Pino Navato      pnavato@geocities.com	      transcription
 3/98 George L. Fulk   fulkgl@ibm.net		      more DOS int., FAT32 SDA
 5/98 Teppo Lehtonen   lehto@sci.fi  		      transcription
 6/98 Serguei Shtyliov serge@coudert.msk.ru	      PCI vendor IDs
 6/98 Jens Rehsack     rehsack@informatik.uni-halle.de	Award-BIOS password
 7/98 Teppo Lehtonen   lehto@sci.fi  		      transcription
 7/98 Craig Hart       chart@hyperlink.net.au	      transcription
 7/98 Mark Usher       marku@magnet.at		      Econet
 8/98 Teppo Lehtonen   lehto@sci.fi		      transcription
 9/98 George L. Fulk   fulkgl@ibm.net		      misc DOS/Win9X internals
10/98 Sergei Shtylyov  headless@dataforce.net	      Adaptec AHA-154x ports
10/98 Roger Scudder    rscudder@usa.net		      transcription
10/98 Harchris P. Macalisang   harcpm@hotmail.com     Soft-ICE backdoor cmds
10/98 Grzegorz Mazur   gbm@ii.pw.edu.pl		      Matrox VESA/OEM calls
10/98 Anthony Naggs    amn@ubik.demon.co.uk	      XBIOS, EZ-Drive
10/98 Eugene Lisovy    Eugene_Lisovy @ 2:4635/73      AWARD APM CMOS settings
11/98 Sergei Shtylyov  headless@dataforce.net	      Adaptec AIC-7xxx,AHA-152x
11/98 John Elliott     jce@seasip.demon.co.uk	      GEM/ViewMAX
11/98 Herwig Feichtinger  Feichtinger@shamrock.de     WinTel API
11/98 Rostislav Krasny	fight@rusclub.ml.org	      TrLit API
12/98 Simon van Dongen sgvd@xs4all.nl		      VHRBIOS.SYS

Also contributing:
 Dan Crocker <enchant@oliveb.ATC.OLIVETTI.COM>, George Smith <gbs@nsc.nsc.com>,
 Shalom Krischer <actnyc!srk@uunet.UU.NET>, Greg Pasquariello <moss!picuxa!gp>,
 Rich Goldschmidt <rlgvax!golds>, Marty Leisner <leisner@sdsp.mc.xerox.com>,
 Dave Guggisberg <daveg@cv.hp.com>,Jonathan Story <jonathan@jspc.wimsey.bc.ca>,
 Thomas Hundt <hundt@flash.bellcore.com>, Brad Templeton <brad@looking.on.ca>,
 John Werner <aptr@tut.cc.rochester.edu>, Pete Fales <att!ttrde!pfales>,
 David Herron <david@gonzo.twg.com>, Otto J. Makela <otto@jyu.fi>,
 Risto Lankinen via Markku Savela <msa@clinet.fi>, Darryl Gregorash 1:140/86,
 Skule Johansen <skule.johansen@avh.unit.no>, Bob Fehrenbach,
 David Dyck <dcd@tc.fluke.COM>, Sylvan Butler <sbutler@hpdmd48.hp.com>,
 Mark Davis <mad@merit.edu>, Sergio Fogel <fogel@haifasc3.vnet.ibm.com>,
 James P. Kiely <kiely%lownlab@harvard.harvard.edu>, Kevin142@micron.net,
 W.F. Schroeder <schroeder.pad@sni-usa.com>, <zlatuska@UDEL.EDU>,
 Russ Nelson <nelson@sun.soe.clarkson.edu>,  Michael Ho <ho@fergvax.unl.edu>,
 Ralph Heredia <att!attmail!rheredia>, Nelluri Reddy <reddy@uc.msc.umn.edu>,
 Victor Poon <vipoon@sbcs.sunysb.edu>, Andrea Omodeo (Cilavegna, Italy),
 Richard D. Morris <gu.morris@science.utah.edu>, RS Tse 3:700/1,
 Mark Scase <coa44@keele.ac.uk>, Erik Liljencrantz <d88-eli@nada.kth.se>,
 Mark Seiffert <marks%%mgse@rex.cs.tulane.edu>, Lewis Paper (Minnesota),
 Marco Lumachi <RARCHI06@IMIPOLI.BITNET>, Michael Dickson <mcd@ccsitn.att.com>,
 Andrew Torda <torda@igc.ethz.ch>, Madis Kaal 2:490/30 <mast@ce.ttu.ew.su>,
 Paul Williamson <pwilliamson@drzeus.qualcomm.com>, Jan Ceuleers 2:295/27,
 James Birdsall <jwbirdsa@picarefy.picarefy.com>, Guenther Thiele (Austria),
 Joe Morris <jcmorris@MWUNIX.MITRE.ORG>, Jim Peterson <jpeterso@vtssi.vt.edu>,
 Edwin Floyd <76067.747@CompuServe.COM>, James West 1:140/26, David G. Thomas,
 Simon Phipps <sphipps@cix.compulink.co.uk>, ecleton@bilftp.bouw.tno.nl,
 Glen Kriekenbeck <glenk@East.Sun.COM>, Dave Andrews <bilver!dandrews@aii.com>,
 John P. Vias <72260.1601@CompuServe.COM>, Brian Leeming (Surrey, England),
 Naota Kimura <abcscnuk@csuna.csun.edu>,George W. Pogue <gwp@trsvax.tandy.com>,
 Michael L. Kaufman <kaufman@eecs.nwu.edu>, John Jurewicz 76004.2311,
 Michael D. Lawler <mdlawler@bsu-cs.bsu.edu>, Norbert Juffa (Karlsruhe, FRG),
 Chris Blum <76625.1041@compuserve.com>,David Fink <73700.3076@compuserve.com>,
 Klaus Hartnegg <hartnegg@ruf.uni-freiburg.de>, Thomas Lukka 2:227/16,
 Norbert Sommer <100016.1241@compuserve.com>, John.Brennen@VI.RI.CMU.EDU,
 Paul van Keep <75170.1045@compuserve.COM>,John B. Thiel <jbthiel@cse.ogi.edu>,
 Ken Medellin via <76702,1071@compuserve.com>, Bob Green <bob@inmos.co.uk>,
 Robert Chafer (Salford, England), Leonard Erickson <shadow@krypton.rain.com>,
 Carl Schelin <tcs@mailer.jhuapl.edu>,Dave Kirsch <Dave_Kirsch@mindlink.bc.ca>,
 Michael S. Stratoti <tmstrato@king.mcs.drexel.edu>, Marc Scholtis 2:281/701.2,
 Sean Lin (Midland, MI), John Villalovos <villalj@instruction.CS.ORST.EDU>,
 Claude Marche <marche@lri.lri.fr>, Carlos Antunes <cma@eniac.inesc.pt>,
 Drake Koefoed (Eugene, OR), Rehn-Lieh Lin <rllin@paradise.ccl.itri.org.tw>,
 Mark T Garlanger <garlangr@ecn.purdue.edu>, J. B. Gill <JBG@arlan.byu.edu>,
 Frank Behrens (Dresden, Germany), Bruce Gingery 1:310/5.1, John Navas,
 Johan Zwiekhorst 2:292/100, Klaus Fischer 2:243/64, Steve Grant (New Jersey),
 Jeff Pipkins <pipkins@cpqhou.se.hou.compaq.com>, Nemrod Kedem 2:403/138,
 Brett Warthen <73270.405@compuserve.com>, Thomas Dwyer <tomiii@mtu.edu>,
 Brian.McGuinness@nirvonics.com, Mitch Davis 3:634/384.6, Steve Halko 1:365/12,
 noesis@ucscb.UCSC.EDU, Timo Salmi <ts@uwasa.fi>, Jack Alvrus (Florida),
 Eberhard Mattes <mattes@azu.informatik.uni-stuttgart.de>, Pete Peterson,
 Alex Fedorov <inex@telebox.tele.fi>, Frank-Christian Kruegel 2:240/300.44,
 Heath Ian Hunnicutt <heathh@cco.caltech.edu>, Stefan Gustafsson <sg@diab.se>,
 Janos Haide <JHAIDE.NOVELL@sjfsmtp.novell.com>, Stan Brown <stbrown@nacs.net>,
 Serge Krupa <krupa@eig.unige.ch>, Tom Rawson <75300.210@compuserve.com>,
 Edwin Cleton 2:512/1007.2, Martin Wilde 2:247/352.2, Ed Palmer 1:140/1,
 Carlos Rioja <CarlosRioja@cpd.uva.es>,Torbj|rn Lindgren <tl@etek.chalmers.se>,
 Jens Bleuel <100064.1757@CompuServe.COM>, Gianni Alb¢re (Taranto, Italy),
 Morten Welinder <terra@APL.FOX.CS.CMU.EDU>, <Tim_-_Otholt@cup.portal.com>,
 Serge Pachkovsky <ps@comcen.nsk.su>, Dmitry Ablov <abl@ablov.comrel.msk.su>,
 Nigel Bree <nigel@mwc.com>, Bob Aitchison via 76244.726@compuserve.com,
 Francis Turner <FTURNER@madge.MHS.CompuServe.COM>, kevinc@kpc.com,
 Vsevolod M. Shabad 2:5020/75.13,Peter van den Boogert <P.C.vdnBoogert@kub.nl>,
 Gordon Edwards <gedwards@ncratl.atlantaga.ncr.com>, John_Spinks@novell.com,
 Jose R. Rodriguez Santia <100012.364@CompuServe.COM>,KUCHTA@dcse.fee.vutbr.cs,
 Michael Bootz <bootz@physik.uni-kl.de>,Sergey Danilov <victor@rodnik.msk.su>,
 Harald Langhammer <100114.114@compuserve.com>, Bert Baker (Texas),
 Gino Lucrezi <lucrezi@dsiaq1.ing.univaq.it>, Yousuf Khan 1:163/215.6,
 James Berry <jfb292@ecs.southampton.ac.uk>, Everett C. Johnson 70631,16,
 Jerzy Tarasiuk <JT@zfja-gate.fuw.edu.pl>, Roman Rutman <jbari@CCSG.TAU.AC.IL>,
 Lutz Schroer <hmls@IDEFIX.RZ.TU-CLAUSTHAL.DE>, Per-Eric Larsson 2:203/410.15,
 Otto-Michael Braun <omb@ahobln.br.schule.de>, Martin Winkler 2:2402/330.6,
 Scott C. Pedigo <100020.723@CompuServe.COM>, Ed Mulroy 70007.4630,
 Frank van der Linden <vdlinden@fwi.uva.nl>, Ben Castricum <benc@htsa.aha.nl>,
 Andrei Tsyganenko <ANDY@GODZILLA.UMD.EDU>, Jeremy.Laidman@cowan.EDU.AU,
 Brian Long <BLONG@boruk.mhs.compuserve.com>, John_Murphy@perftech.com,
 Peter Singer <100024.1603@CompuServe.COM>, Martin Shipley <martin@buss.co.uk>,
 Jiri Kuchta <kuchta@dcse.fee.vutbr.cs>, Pavel Shtemenko <pasha@opi.odessa.ua>,
 Paul Ratcliffe <70630.647@compuserve.com>, Ivan Martinez 4:801/6, Steve Ball,
 David Woolley <100121.53@compuserve.com>,Paul Vojta <vojta@math.berkeley.edu>,
 Ronald Lokker <rlokker@fys.ruu.nl>, Wolfram Joost <WOJO@TEAMWORK.SH.SUB.ORG>,
 Nico E. de Vries <nevries@aip.nl>, Riku Saikkonen <riku.saikkonen@compart.fi>,
 David J. Craig <73313.1610@compuserve.com>, Peter <d91-pbr@nada.kth.se>,
 Igor Khasilev <igor@petre.odessa.ua>, Anthony Naggs <amn@ubik.demon.co.uk>,
 Pybe Faber <postdo@duttncb.tn.tudeflt.nl> (shared acct), cmuelle@eos.ncsu.edu,
 Zhaoyuan Zhang (via Youjun Luo <luo@informatik.uni-wuerzburg.d400.de>),
 Holger Genz (via volker@bsd-home.iam.uni-bonn.de), Thomas Valjak 2:245/1803,
 Wonyong Koh <f7wyk@chem.krict.re.kr>, Igor V. Krasikov <kiv@kiv.kiev.ua>,
 Wolfgang Lorenz <100112.220@CompuServe.COM>, michael_rothman@VNET.IBM.COM,
 Yinrong Huang <HUANGY@SLUVCA.SLU.EDU>, David.Bourgin@babbage.imag.fr,
 Christoph Fischer <Fisher@rz.uni-karlsruhe.de>, Peter_Schuette@ks.fido.de,
 David Perry <davep@demon.csd.unsw.EDU.AU>, H. Peter Anvin <hpa@zytor.com>,
 Bill Potvin II <70540.120@compuserve.com>, Jordi Mas <jordi@qdeck.com>,
 Chad Robinson <crobinso@vaxc.stevens-tech.edu>, Tom Yohe <stampede@oar.net>,
 <Alexey_Kulentsov@p6.f216.n5020.z2.gate.phantom.msk.su>, jaust@mindscape.com,
 Martin Trnovec <umertrno@savba.savba.sk>, Alexander Lepetyuk 2:463/11.44,
 Aaron Martin <71726.2543@compuserve.com>, Tony Hundt <THUNDT@bb-elec.com>,
 Michael Holin <holin@am.heim1.tu-clausthal.de>, Wade Bowmer 3:712/505.0,
 Andreas Kinzler <akinzler@com.rhein-main.de>, Marcus Better 2:201/2120.1,
 Patrick Swayne <PATS@internet.megatrends.com>, Jaap Keuter 2:283/512.0,
 Pancrazio DE MAURO via fausto baldi <balf@dsi.unimi.it>,
 Markku Leinio <matale@utu.fi>, David Markun 76320.302@compuserve.com,
 Alexander A Maltsev <amp@cairccom.msk.su>, Michal Szokolo <msz@plearn.bitnet>,
 Alexander I. Yanovsky <ayan@xray.ineos.ac.ru>, John Sasse <tenthumbs@BIX.com>,
 Carlos Fernandez Sanz <100410.3445@compuserve.com>, Dr. David Leov (Israel),
 James Roberts-Thomson <COM3ROBERJD@NOTTINGHAM-TRENT.AC.UK>, Alfmarks@aol.com,
 Derek Kwan <dkwan@zeus.UWaterloo.ca>, Pim Schaeffer <pschaef@knoware.nl>,
 Kris Heidenstrom <Kris.Heidenstrom@actrix.gen.nz>, bill.dickson@dscmail.com,
 Dave Stephenson <bb683@freenet.toronto.on.ca>, Fernando ? <fido@fing.edu.uy>,
 Michael Heier <100427.2105@compuserve.com>, Robert Raymond CIS 74601.354,
 Joe C. <u8123027@cc.nctu.edu.tw>, Dan Miller <derelict@netcom.com>,
 Niels Kristian Bech Jensen <nkbj@kemi.aau.dk>,Alex Zinin <zinin@icl.kazan.su>,
 Ralf D. Kloth <kloth@sunwan.mpik-tueb.mpg.de>, eckertw@worms-emh4.army.mil,
 Giorgio Caimi <caimi@zeus.csr.unibo.it>, Bob Longnecker <blong@mav.com>,
 Jaroslaw Rafa <sfrafa@lfs.cyf-kr.edu.pl>, Mojmir Strhan <strhan@simultan.ch>,
 Axel C. Frinke <acfrinke@cs.bonn.de>,avp@iron.misa.ac.ru, SurfToDeet@aol.com,
 Julian Nicholls <julian@aladdin.co.uk>, ricardo.ferreira@mpcbbs.com.br,
 Vincent Lyonel <vincentl@cc.ec-lyon.fr>, <Gabor.Somlai@ohsh.u-szeged.hu>,
 Pascal Moulart <100572.1021@compuserve.com>, John Murphy <murf@perftech.com>,
 Giacomo Amabile Catenazzi <gcatenaz@g26.ethz.ch>, Svante Frey <sfrey@kuai.se>,
 Nils <xorax@Informatik.Uni-Bremen.DE>, Rod Mathews <rodmathews@earthlink.net>,
 Morten Welinder <terra@APL.FOX.CS.CMU.EDU>, Ziv Barber <ziv@aladdin.co.il>,
 Ervin Peretz <peretz@eagle.natinst.com>, Andrew <browning@werple.mira.net.au>,
 David Cary <cary@agora.rdrop.com>, Nir Sofer <nir@netvision.net.il>,
 Keith Hamilton <100654.2000@compuserve.com>, Colin Hill <chill@rmi.net>,
 David Cary <cary@agora.rdrop.com>, Steven M. Ryckman <sryckman@simsware.com>,
 Peter Rindfuss <RINDFUSS-S@medea.wz-berlin.de>, <Frederic.Vicher@wanadoo.fr>,
 Pierre Duhem <100256.1731@compuserve.com>,Robert Dixon <r.dixon@dem.csiro.au>,
 Bob Jackman <Bob@salford-software.com>, Erich Stefan Boleyn <erich@uruk.org>,
 Jan Slater <slater@platinum.nb.net>, Alfredo Raul Pena <apena@VNET.IBM.COM>,
 Tom Shinnick <tshinnic@io.com>, Gil Megidish <gmegidis@ort.org.il>,
 Kim Bastin <muskb@lure.latrobe.edu.au>,Dmitry Jemerov <dmitry@jemerov.spb.ru>,
 Marc Ferran <100702.1215@CompuServe.COM>, Hale Landis <landis@sugs.tware.com>,
 Volker Schmidt <100.78304@germanynet.de>, Kevin Scott <tallex@nwlink.com>,
 Luca Di Rocco <i058574@spv05.ing.uniroma1.it>, Revenger Tels <elstner@bsi.de>,
 Mike Marcelais <michmarc@microsoft.com>,Mark J. Restifo <mrestifo@wizvax.net>,
 guest@rnibncw.demon.co.uk, Bill Currie <billc@blackmagic.tait.co.nz>,
 John Eichenberger <eichenbj@norand.com>,Joaquim Homrighausen <joho@defsol.se>,
 Alwin Nederpelt <A.A.M.Nederpelt@caiw.nl>, Jon Dreyer <jdreyer@east.sun.com>,
 Yukimitsu Cherry Sakurai <cherry@krhm.jvc-victor.co.jp>,
 Andreas Perlitz <APERLITZ@btg-agb.isar.de>, Andy.Ruddock@uk.drsolomon.com,
 Kevin Tseng <s8203143@andy.pu.edu.tw>, Emmanuel.Viollet@mail.dotcom.fr,
 Pete Shew <gbsedps1@ibmmail.com>, Alexander Adams <a.r.adams@twi.tudelft.nl>,
 Frank Baumgartner <Frank.Baumgartner@317-11-81.ccc.or.at>, scheiki@netway.at,
 Benjamin/Denyse Walbeehm <denyse@interaccess.net>, Lee Aroner <leea@mail.com>,
 Tomas Navratil <navsoft@post.cz>, Ross Mitchell <rossm@matra.com.au>,
 Florian Painke <floh@muenchen.roses.de>, Jacobo Tarrio <newton-bbs@jet.es>,
 Fernando Anton <fernando@ergos.es>, Alexander Yanovsky <alik@aha.ru>,
 Bas van Sisseren <bas@zep.nl>, Torok Miklos <mitorok@physx.u-szeged.hu>,
 Peter Notebaert <Peno@adifo.be>, <Lost.Mind@childs.mn.pubnix.net>,
 Pascal Moulart <asymptote_pmo@compuserve.com>, ambrose@nevets.oau.org,
 sz1323@rzmail.uni-erlangen.de, tim liljendahl <hitech@innocent.com>,
 Paul Reid <71031.3603@CompuServe.COM>, David Powell <powell@cs.monash.edu.au>,
 Alex N. Ivlev <ivlev@alpha.isan.troitsk.ru>, Barry Mead <bmead@dancris.com>,
 Graham Inggs <ginggs@pe-pop.iafrica.com>, kilobug@kali.isicom.fr,
 Willow Schlanger <willow@arrowweb.com>,DavMac <smcall@corryong.albury.net.au>,
 Vladimir M. Zakharychev <loki@cnit.uniyar.ac.ru>, josh_thelen@classic.msn.com,
 Stefano Pettini <stefano.pettini@scoutnet.org>,Steve Ball <s.ball@xtra.co.nz>,
 Guy Gordon <gordon@atlanta.com>, Keith Mackay <alma@interlog.com>,
 J. Paulo Santos <j.paulo.santos@mail.telepac.pt>, Andrew Belov 2:5020/181.2,
 Thomas Voss <voss@or.uni-bonn.de>, Hafthor Stefansson <hafthor@usa.net>,
 Veit Kannegieser <kannegv@TU-Cottbus.de>, Sean Stanek <Srstanek@aol.com>, 
 Chris Wilson <chrisperrywilson@hotmail.com>, Mark Ament <ament@xs4all.nl>,
 Richard Jonsson <richard_jonsson@hotmail.com>, Gary A <garya@nitco.com>,
 Maik Nijhuis <mnijhuis@sloep85.cs.vu.nl>, Bjorn Hultman <bjorn@btbits.se>,
 Matthias Drochner <drochner@zelux6.zel.kfa-juelich.de>,Eli <afn41472@afn.org>,
 Dave Crocker <dcrocker@imsltd.com>, paul couchman <bp@onthenet.com.au>,
 Phil Brutsche <brutsche@ne.uswest.net>, Andreas Mohr <100.30936@germany.net>,
 Derek Soeder <dereks@sulphur-springs.isd.tenet.edu>, Todor <tod@bitex.com>,
 Kostya Zalyan <Kostya.Zalyan@p17.f15.n5001.z2.fidonet.org>,
 Anthony Appleyard <MCLSSAA2@fs2.mt.umist.ac.uk>,Ren Hoek <ren@arak.ptf.hro.nl>
 Bob Kellock <bobkellock@clara.net>, Mark Chater <mark@microcosm.co.uk>,
 Martin Malik <malik@svf.stuba.sk>, Helmut Bischoff <bischoff.h@metronet.de>,
 Marc Schoolderman <squell@chaos.concepts.nl>,Robert Pouliot <krynos@clic.net>,
 Andreas Mohr <100.30936@germany.net>,Denis M. Yarkovoy <gunky9@geocities.com>,
 John Scofield <jscofiel@apis.dhl.com>,Tomasz Slodkowicz <slodki@ii.uj.edu.pl>,
 Ville Turjanmaa <villemt@itu.st.jyu.fi>, Martin Korth <nocash@work.de>,
 Andrea Vangelista <vangelis@BioGate.com>, Alexander Yanovsky <alik@aha.ru>,
 Dr John Stockton <jrs@merlyn.demon.co.uk>, Eugene Kasutamov 2:5030/744.1023,
 Jan Oberländer & Christian Marg <EMAG-Herzberg@t-online.de>,
 Ignacio Mellado <alu1027@eupbl.upc.es>, Steve Karg <SKarg@Lithonia.com>,
 Michael Hanson <michaelh@scn.org>, Ben Lunt <blunt@zekes.com>,
--------!---ADDRESSES------------------------
The following have provided API reference and other materials at no charge:

Alloy Computer Products, Inc.	(ANSK, NTNX, MW386)
1 Brigham Street
Marlborough, MA 01752
Voice: (508) 481-8500
       (800) 544-7551
FAX:   (508) 481-7711

Banyan Systems, Inc.		(Banyan VINES)
115 Flanders Road
Westboro, MA 01581
Voice: (508) 898-1000
FAX:   (508) 898-3604

Beame & Whiteside Software Ltd	(BW-TCP)
P.O. Box 8130			[6/93]
Dundas, ON L9H 5E7
Canada
Voice:	(416) 765-0822
FAX:	(416) 765-0815
FTP:	ftp.bws.com

bit-design GmbH			(bitFOSS, bitFOSSI, WDTSR)
Bayerwaldstr. 5			[4/94]
D-81737 Muenchen
Germany
Voice:	+49-89-670050-0
FAX:	+49-89-670050-90
BBS:	+49-89-670050-91

Compact Soft Group		(CS_TSR specification)
SU-252186 Kiev Ukraine		[11/93]
Martirosyana st. 15, apt 4
Email:	compact.soft@cs.kiev.ua

General Software		(STARLITE architecture [Embedded DOS])
P.O. Box 2571
Redmond, WA 98073

Helix Software Company, Inc.	(Netroom, RM386, Cloaking)
47-09 30th Street
Long Island City, NY 11101
Voice: (718) 392-3100
FAX:   (718) 392-4212
BBS:   (718) 392-4054

Intelligent Micro Software Ltd.	(REAL/32)
England				[3/98]
ftp://ftp.imsltd.com/pub/support/Programmers/sdk/r32sdk.zip

Intel Architecture Labs		(SMBus and other specs)
Voice: (800) 627-8686
FAX:   (916) 356-6100
       (916) 356-3551 (international)
Email: IAL_Support@ccm.hf.intel.com

Intel Literature		(DOS Protected-Mode Interface)
3065 Bowers Avenue
Box 58065
Santa Clara, CA 95051-8065
Voice: (800) 548-4725
FTP:   ftp.intel.com

International Computers		(ImageCapture)
12021 West Bluemound Road
Wauwatosa, WI 53226
Voice: (414) 764-9000

JAM Software			(JAM disk compressor)
George A. Reznik		[11/94]
Vasilkovskaya str.8, apt.139            
252040 Kiev, UKRAINE
Voice:  +7(044) 266-6547
FAX:    +7(044) 266-4091
Internet: gar@UA.NET (best) or gar@jam.cs.kiev.ua

Mechon Mamre			(MTR shareware: MTRFONTS, MTRTSR)
12 Hayyin Vital			[10/96]
Jerusalem
FTP:	ftp.cc.huji.ac.il:/pub/kodesh

Microsoft Corporation		(CD-ROM Extensions)
16011 NE 36th Way
Box 97017
Redmond, WA 98073-9717
Voice: (206) 882-8080
FAX:   (206) 883-8101
FTP:   ftp.microsoft.com

Nanosoft, Inc.			(MultiDOS Plus, TurboNET)
13 Westfield Road
Natick, MA 01760
Voice: (800) 678-2141
       (508) 651-0091
FAX:   (508) 655-8860
BBS:   (508) 650-9552

NashaKala Corporation		(ComShare)
P.O. Box 218, Station 'K'	[1/95]
Toronto, Ontario  M4P-2E0
CANADA

NetManage, Inc.			(ChameleonNFS)
20823 Stevens Creek Blvd	[6/93]
Suite 100
Cupertino, CA 95014
Voice: (408) 973-7171
FAX:   (408) 257-6405
FTP:   ftp.netmanage.com

Net-Source, Inc.		(SilverNET)
1265 El Camino Real, Suite 101	[7/93]
Santa Clara, CA 95050
Voice: (408) 246-6679
FAX:   (408) 246-7040
       netsource.com

Novell, Inc.			(NetWare, LSL)
122 East 1700 South
Provo, UT 84601
Voice: (800) 453-1267
       (801) 379-5900
FTP:	ftp.novell.com, sjf-lwp.novell.com
WWW:	http://occam.sjf.novell.com:8080/

Phar Lap Software, Inc.		(Virtual Control Program Interface)
60 Aberdeen Avenue
Cambridge, MA 02138
Voice: (617) 661-1510
FTP:	pharlap.com

Phoenix Technologies, Ltd.	(PCMCIA Socket Services)
40 Airport Parkway		[6/91]
San Jose, CA 95110-1008
Voice: (408) 452-6500
FAX:   (408) 452-1985

Quarterdeck Office Systems	(DESQview 2.26)
150 Pico Boulevard		[12/92]
Santa Monica, CA 90405
Voice: (213) 392-9701
FAX:   (213) 399-3802
BBS:   (213) 314-3227
FTP:	qdeck.com

Bernd Schemmer			(MDEBUG)
Ostenbergstr. 99/137
W4600 Dortmund 50
GERMANY

Softwarehouse Corporation	(Connection Manager)
326 State Street		[10/93]
Los Altos, CA 94022
Voice: (415) 949-0203
FAX:   (415) 949-0208
BBS:   (415) 949-0207

Tiara Computer Systems, Inc.	(10NET)
1091 Shoreline Blvd		[7/93]
Mountain View, CA 94043

V Communications, Inc.		(RSIS)
4320 Stevens Creek Blvd, Suite 275  [2/92]
San Jose, CA 95129
Voice: (408) 296-4224

Video Electronics Standards Association (VESA SuperVGA BIOS extensions)
1330 South Bascom Avenue, Suite D
San Jose, CA 95128-4502
Voice: (408) 971-7525
FAX:   (408) 286-8988
(2150 North First Street, Suite 440, San Jose, CA 95131-2029; phone
408-435-0333, FAX 408-435-8225)

Webcorp				(WEB)
2750 Bridgeway			[7/93]
Sausalito, CA 94965
Voice: (415) 331-1449
FAX:   (415) 331-0911

Willies' Computer Software Company  (COMM-DRV)
2470 S. Dairy Ashford, Suite 188    [5/94]
Houston, TX 77077
Voice: (800) 966-4832
       (713) 498-4832
--------!---ADDRESSES------------------------
Other addresses: 

J.M. Allen Creations		(PRINDIR)
115 Lynn Street			[8/92]
Fremont, OH 43420

American Megatrends, Inc.	(AMIBIOS, BIOS-FLASH)
Voice:	(800) 828-9264		[1994]
FTP:	american.megatrends.com

A.N.D. Technologies		(PSPS)
P.O. Box 64811			[5/93]
Los Angeles, CA 90064
Voice:	(213) 848-9345
CIS:	71011,3570

Artisoft Inc.			(LANtastic)
575 East River Rd.
Tucson, AZ 85704
Voice:	(602) 293-6363
	artisoft.com

Attachmate Corporation		(Extra!)
3617 131st Ave. SE
Bellevue, WA 98006-9930
Voice: (800) 426-6283
FAX:   (206) 747-9924

G.T. Becker			(RighTime)
Air System Technologies, Inc.	[4/91]
14232 Marsh Lane, Suite 339
Dallas, TX 75234

Better Software Technology, Inc. (Switch-It)
55 New York Ave			[1990]
Framingham, MA 01701
Voice:	(508) 879-0744
FAX:	(508) 872-1734

Biologic			(HRAM, MIN-MEM)
PO Box 1267			[9/91]
Manassas, VA 22110

BLOC Publishing Corp.		(FAST!)
800 S.W. 37th Avenue		[6/93]
Coral Gables, FL 33134

Rich Bono			(ISR.COM)
7 Redfield Circle		[2/91]
Derry, New Hampshire, 03038
rbono@necis.ma.nec.com
nm1d@wb1dsw.nh.usa.na

Borland International Inc.	(Turbo Pascal, Turbo C)
1800 Green Hills Rd.
Scotts Valley, CA 95066
Voice:	(408) 438-8400

Bromfield Software Products	(SCROLLit)
P.O. Box 70081			[5/93]
Ottawa, Ontario K2P 2M3
Canada
CIS:	71054,3051

Andrzej Brzezinski		(CALCULATOR)
308-70 Garry St.		[12/90]
Winnipeg, Manitoba R3C 3J9
Canada

Budget Software Company		(Disk Spool II)
P. O. Box 12282			[12/91]
12162 E. Mississippi Ave.
Aurora, CO  80012-3499
Voice:	(303) 695-9095

Cirrus Logic			(video adapters)
3100 West Warren Ave
Fremont, CA 94538

Commercial Software Associates	(VMiX)
Post Office Box 36
Corona del Mar, CA 92625    
Voice:	(714) 720-1214 (8-6pm PDT)
BBS:	(714) 720-1139 (24 Hrs.)

Compaq Computer Corporation
20555 S.H. 249
Houston, TX 77070
FTP:	ftp.compaq.com

COMTROL Europe Ltd.		(COMTROL HOSTESS)
Kill‚ House
Chinnor Road
Thame
Oxon, OX9-3NU
ENGLAND

CTRLALT Associates		(STACKEY, EGAPAL, VGAPAL)
Suite 133			[3/90]
260 South Lake Ave.
Pasadena, CA 91101

Dell Computers
FTP:   dell1.dell.com, dell2.dell.com

Digital Research, Inc.		(GEM, DR DOS, Concurrent DOS)
(see Novell, Inc.)

Distributed Information Processing, Ltd.
Number 2 Frederick Sanger Road
Surrey Research Park
Guildford, Surrey GU2 5XN
England
Voice:	+44 483 301 555
FAX:	+44 483 301 434

[DPMI Committee]
Albert Teng, DPMI Committee Secretary
Mailstop NW1-18
2801 Northwestern Parkway
Santa Clara, CA 95051
FAX:	(408) 765-5165

Dynamic Microprocessor Associates (pcANYWHERE)
1776 E. Jericho Turnpike
Huntington, NY 11743
Voice:	(516)-462-0440

EasyNet Systems Inc.		(EasyNet ShareLan)
4283 Village Centre Court	[4/88]
Mississauga, Ontario L4Z 1S2
Voice:	(416) 273-6410

Eicon Technology Corporation
2196 32nd Avenue
Montreal, Quebec, Canada H8T 3H7
Voice:	(514) 631-2592

Ergo Computing			(OS/286, OS/386)
1 Intercontinental Way
Peabody, MA 01960
Voice:	(508) 535-7510
FAX:	(508) 535-7512

ESaSS B.V.			(TBSCANX, ThunderByte, STACKMAN)
Thunderbyte PC Immunizer Division
P.O. Box 1380
6501 BJ Nijmegen
The Netherlands
Voice:	+31-80-787 881
FAX:	+31-80-789 186
BBS:	+31-85-212 395

Express Consulting		(EZRECV)
4960 Hamilton Ave. Suite 211	[7/92]
San Jose, CA 95130
Voice:	(408) 374-7992
FAX:	(408) 374-3115

FAB Software			(Newkey)
P.O. Box 336			[10/90]
Wayland, MA 01778

Peter Fitzsimmons		(SWELL)
P.O. Box 670			[as of 7/89]
Adelaide St. Postal Station
Toronto, Canada M5C 2J8

FlashTek, Inc.			(X-32VM)
804 Airport Way, Suite D	[9/92]
Sandpoint, ID 83864
Voice:	(208) 263-7311
FAX:	(208) 263-8772
UUCP:	x-32vm@proto.com

Geoff Friesen			(IC)
Box 94				[10/92]
Dauphin, Manitoba
Canada R7N 2T9

Frontier Technologies Corp.	(Super-TCP)
10201 N. Port Washington Road	[8/93]
Mequon, WI 53092
Voice:	(414) 241-4555
FAX:	(414) 241-7084
FTP:	isi.frontiertech.com

FTP Software, Inc.		(PC/TCP)
Voice:	(800) 282-4387
FTP:	vax.ftp.com

Future Domain Corporation	(SCSI controllers)
2801 McGaw Ave.
Irvine, CA 92714
Voice:	(714) 253-0440
FAX:	(714) 253-0429

Gamma Software			(APCAL)
P.O. Box 8191			[2/93]
Fort Collins, CO 80526
Voice: (800) 747-9960
       (303) 490-2928

H&G Software			(Explosiv)
P.O. Box #3013			[3/94]
Vancouver, B.C. Canada
V6B 3X5

Husky Computer Limited		(Husky Hunter 16 BIOS)
Eden Road			[9/91]
Walsgrave Triangle Business Park
Coventry CV2 2TB
England
Voice:	+44 203 604040
FAX:	+44 203 603060

Information Modes		($25 Network)
P.O. Drawer F
Denton, TX 76202
Voice:	(817) 387-3339

Innovative Data Concepts, Inc.	(SWAP?? utilities, TesSeRact library)
122 North York Road
Suite 5
Hatboro, PA 19040
Voice:	(215) 443-9705
Orders: (800) 926-4551
FAX:	(215) 443-9753

Inset Systems			(Inset)
71 Commerce Drive		[may be outdated]
Brookfield, CT 06804
	inset.com

Eric Isaacson Software		(ZIPKEY)
416 East University Ave.
Bloomington, IN 47401-4739
Voice:	(812) 339-1811

Isogon Corporation		(NewSpace)
330 Seventh Avenue
New York, NY 10001
Voice:	(212) 967-2424

Jorj Software Co.		(JORJ)
4354 Fletcher Rd.		[5/91]
Manchester MI 48158

JP Software			(4DOS)
P.O. Box 1470
E. Arlington, MA 02174
Voice:	(617) 646-3975

Robert Juhasz			(XFS)
Auf der Suehle 14		[4/94]
33102 Paderborn
Germany
FAX:	+49 5251 55764
Email:	robertj@lwfws1.uni-paderborn.de
CIS:	100045,2433

KANSYS, Inc.			(AutoBraille)
1016 Ohio			[12/91]
Lawrence, KS 66044
Voice:	(800) 279-4880
	(913) 843-0351

Key Software Products		(The Last Byte)
440 Ninth Avenue
Menlo Park, CA 94025
Voice:	(415) 364-9847 [8am-6pm PST]
BBS:	(415) 364-9847 [7pm-8am PST]

Lanera Corporation		(TCPOpen)
516 Valley Way			[8/93]
Milpitas, CA 95035
Voice: (408) 956-8344
FAX:   (408) 956-8343

Lassen Software, Inc.		(Trusted Access)
5923 Clark Rd, Suite F		[4/93]
P.O. Box 2319
Paradise, CA 95967-2319
Voice:	(305) 445-6304

Microsystems Software, Inc.	(MAGic)
600 Worcester Road
Framingham, MA 01701
Voice:	(508) 626-8511
FAX:	(508) 626-8515
BBS:	(508) 875-8009

MicroTalk			(ASAP)
337 S. Peterson
Louisville, KY 40206
Voice: (502) 897-2705
BBS:   (502) 893-2269

Celso Minnitti, Jr.		(INTMON)
139 Linden St
Wellesley, MA 02181

John Newlin
New-Ware			(SCOUT)
8050 Camino Kiosco
San Diego, CA 92122

Alexandr Novy & Petr Horak	(REDVIEW)
Technical University of Prague	[2/92]
Faculty of Nuclear Science and Physical Engineering
Prague, Czechoslovakia
BITNET: HORAC@CSEARN

Nu-Mega Technologies, Inc.	(Soft-ICE)
P.O. Box 7780			[8/92]
Nashua, NH 03060-7780
Voice: (603) 889-2386
FAX:   (603) 889-1135

Offe Enterprises		(VUIMAGE)
1163 E. Ogden Ave. #705-131
Naperville, IL 60563
Voice: (708) 357-6679

Ontrack Computer Systems	(Disk Manager, SWBIOS, Drive Rocket)
6321 Bury Drive			[10/93]
Minneapolis, MN 55346
Voice:	(800) 752-1333
	(612( 937-1107

P2 Enterprises			(Phantom of the Keyboard)
P.O. Box 25			[5/91]
Ben Lomond, CA 95005

PC-Kwik Corporation		(Super PC-Kwik, PowerPak, PCKSPL, PCKSCRN,...)
15100 SW Koll Parkway		[6/93]
Beaverton, OR 97006-6026
Voice: (503) 644-5644
FAX:   (503) 646-8267

PC Thuis BV			(PC Thuis Power magazine)
Spaarne 55
2011 CE HAARLEM
The Netherlands
Voice: 023 - 366814

Personics Corporation		(UltraVision)
63 Great Road
Maynard, MA 01754

P.R. Glassel and Associates, Inc.	(QUICKCACHE II)
30255 Fir Trail			[1/90]
Stacy, MN 55079
Voice: (619) 462-1337

Progressive Solutions		(Back&Forth)
Sandi and Shane Stump
Box 276125
San Antonio, TX 78227
Voice: (800) 833 4400
       (512) 670 0882
BBS:   (512) 670 1809

RSE, Inc.			(Nabbit)
1157 57th Drive SE		[1/93]
Auburn, WA 98002
Voice: (206) 939-4105
FAX:   (206) 989-4105

SeaSide Software		(FastJuice)
312 W. 6th Street, Suite 108	[1990]
Corona, CA 91720

Shamrock Software		(EMAIL, NET.24)
Muenchner Strasse 26a
W-8067 Petershausen
Germany
BBS:   +49 89-307 2079

SitBack Technologies, Inc.	(SitBack)
9290 Bond, Suite 210		[8/90]
Overland Park, KS 66214
Voice: (913) 894-0808

Soft Warehouse, Inc.		(HERCULES.COM)
3615 Harding Avenue		[11/88]
Suite 505
Honolulu, HI 96816

Softlogic Solutions, Inc.	(DoubleDOS,Cubit,Software Carousel)
One Perimeter Road
Manchester, NH 03103

Software Concepts Design	(FLU_SHOT)
594 Third Avenue
New York, NY 10016
BBS:   (212) 889-6438

The Software Link, Inc.		(PC-MOS/386)
5575B Chamblee-Dunwoody Road, suite 205		[7/93]
Atlanta, GA 30338
Voice: (404) 512-0705
BBS:   (404) 512-0643
FAX:   (404) 512-7005

Spirit of Performance, Inc.	(ASPIHOOK)
Harvard, MA

STSC, Inc.			(APL*Plus/PC)
2115 E. Jefferson St.		[3/93]
Rockville, MD 20852-9950
Voice: (301) 984-5123 (MD)
       (800) 592-0050 Ext 900
       (301) 984-5412 (international)
FAX:   (301) 984-5094
Telex: 898-085 (may be outdated)

TapirSoft			(TEXTCAP 2.0)
Gisbert W. Selke		[12/91]
Ermekeilstr. 28
W-5300 Bonn 1
Germany

Ted Gruber Software		(FGDRIVER)
P.O. Box 13408
Las Vegas, NV 89112
Voice: (702) 735-1980
BBS:   (702) 796-7134
FAX:   (702) 735-4603

George A. Theall		(RECALL)
TifaWARE
506 South 41st St., #3M
Philadelphia, PA 19104
Voice: (215) 662-0558

THEOS Software Corporation	(Theos operating system)
1777 Botelho Drive		[10/96]
Walnut Creek, CA 94596-5022
Voice:	(510) 935-1118

David G. Thomas			(TAME)
c/o PowerSoft
P.O. Box 956338
Duluth, GA 30136

Tseng Labs
10 Pheasant Run
Newtown, PA 18940

Vertisoft Systems, Inc.		(Double Disk,NOW!)
153 B Grace Drive
Easley, SC 29640

Vadim V. Vlasov			(COMBI-disk)
Inst. for Nuclear Research of Russian Acad. Sci.	[5/93]
60th October Anniversary prospect, 7a
117312 Moscow, Russia
Voice:	7-095-133-6533

Thomas Wagner			(CTask)
Ferrari electronic GmbH
Beusselstrasse 27
1000 Berlin 21
Germany
Voice: +49 30-396 50 21
FAX:   +49 30-396 80 20

Ross Neilson Wentworth		(RAID)
Serendipity Software		[as of 11/88]
1422 Elkgrove Circle, #3
Venice, CA 90291

ZSoft Corporation		(FRIEZE)
450 Franklin Rd. Suite 100
Marietta, GA 30067
Voice: (404) 428-0008
--------!---TRADEMARKS-----------------------
To keep the lawyers happy:

ArtiCom is a registered trademark of Artisoft, Inc.
ASAP is a trademark of MicroTalk.
Banyan is a registered trademark of Banyan Systems, Inc.
Compaq is a registered trademark of Compaq Computer Corp.
Corona and Cordata are trademarks of Cordata Computer
DESQview, DESQview/X, QEMM-386, and QRAM are trademarks of Quarterdeck Office
	Systems
HALO'88 is a trademark of Media Cybernetics.
Hayes is a trademark of Hayes Microcomputer Products Inc.
IBM, PC, PCjr, PC/XT, PC/AT, XT/286, PS/2, TopView, OS/2 are trademarks of
	IBM Corp.
Logitech is a trademark of Logitech, Inc.
Microsoft, MS, MS DOS, Microsoft Windows, Microsoft Windows NT, Microsoft
	Windows 95 are trademarks/registered trademarks of Microsoft Corp.
Mouse Systems is a trademark of Mouse Systems Corp.
NetWare is a registered trademark of Novell Development Corp.
PC Tools is a trademark of Central Point Software, Inc.
StreetTalk, VINES, and Banyan Network Server are trademarks of Banyan Systems,
	Inc.
Tandy 1000 is a registered trademark of Tandy Corp.
TaskView and OmniView are trademarks of Sunny Hill Software
10NET is a registered trademark of Tiara Computer Systems, Inc.
TesSeRact is a trademark of the TesSeRact Development Team.
Turbo C and Turbo Pascal are registered trademarks of Borland International
286/DOS-Extender and 386/DOS-Extender are trademarks of Phar Lap Software, Inc.
Carbon Copy Plus is a trademark of Meridian Technology, Inc.
GIF is a trademark of Compuserve, Inc.
VUIMAGE is a trademark of Offe Enterprises.
Soft-ICE is a trademark of Nu-Mega Technologies.
MAGic is a trademark of Microsystems Software, Inc.
LANtastic is a trademark of Artisoft, Inc.
HRAM is a trademark of Biologic.
ImageCapture is a trademark of International Computers.
FlashTek, X-32, and X-32VM are trademarks fo FlashTek, Inc.
SK-UPPS is a trademark of Schneider & Koch GmbH
SK-PASSPORT is a trademark of SysKonnect, Inc.
PostScript is a trademark of Adobe, Inc.
SpaceManager is a trademark of Vertisoft Systems, Inc.
Husky, Hunter, Hunter 16, Hawk, 8/16, Sidebox and Oracle GT are trademarks
	of Husky Computers Limited.
COMM-DRV is a trademark of Willies' Computer Software Company.
Various other names are trademarks or registered trademarks of their respective
    holders, and are used solely for identification
--------!---QUOTES---------------------------
What they're saying about this list:
  "A cornucopia of descriptions of interrupt and function calls on the
   IBM PC.  A great thing to have on your hard disk if you don't have
   a Ray Duncan or Peter Norton book handy."
      _Turbo_Technix_, July/August 1988, p. 157.
[and that was about the 1/30/88 version, which was a mere 150K....]

  "An enormous listing of DOS and BIOS interrupt calls, many undocumented
   and program-specific.  Quite simply, some of Snooper's reports wouldn't
   be there without it.	 Very useful in that it reports bugs and
   incompatibilities books rarely mention.  And it's free!"
	John P. Vias, SNOOPER.DOC v1.07 (Snooper is a shareware system
	information program).

  "Ralf Brown maintains an astounding file which is chock-full of
   detailed, absolutely-indispensable information for DOS programmers on
   Hardware, BIOS, DOS, and other interrupts.  ....  You should not be
   without this file, which is widely-known as "Ralf Brown's Interrupt
   List". Ask about it. You will find it."
	Robert Curtis Davis, TBONES07.DOC.

  "It's the finest mess 'o Purina Geek Chow that I've seen in a coon's age."
	--Ethan Dicks
--------!---CONTACT_INFO---------------------
If you know of any information not in the list, or which is stated incorrectly,
please let me know!  This list would be a pale shadow of its current self if it
weren't for everybody's input.

Software developers are encouraged to check the list before assigning 
interrupts, and to provide me with a list of interrupt calls used (to help
prevent future interrupt conflicts).

	Ralf Brown

Address e-mail to:
	Internet: ralf@pobox.com (currently forwards to ralf@telerama.lm.com)
	FIDO: Ralf Brown 1:129/26.1

Snail mail:
	Ralf Brown
	813 Copeland Way, Suite 26
	Pittsburgh, PA 15232-2217
	   (Letters which enclose a Self-Addressed Stamped Envelope [or self-
	    addressed envelope and international return coupon] or e-mail
	    address will be given priority.  This address will remain valid
	    until at least November 1, 1999.)

Visit my home page!	http://www.pobox.com/~ralf

I reply to all e-mail submissions.  If you do not receive a reply within
a reasonable time, send your message again, giving a better return path
(a surprising number of mailers do not insert a correct From: address!)
