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File Name File Size Zip Size Zip Type
CKAAAA.HLP 16311 5715 deflated
CKCASC.H 2415 1028 deflated
CKCCFG.DOC 26779 10043 deflated
CKCFN3.C 46659 12779 deflated
CKCFNS.C 69376 21064 deflated
CKCKER.BWR 38740 13891 deflated
CKCKER.UPD 42456 13497 deflated
CKCMAI.C 36765 12487 deflated
CKCNET.C 49905 14723 deflated
CKCPLM.DOC 62261 20267 deflated
CKCPRO.W 28773 8302 deflated
CKUBS2.MAK 7399 2516 deflated
CKUCMD.H 3894 1395 deflated
CKUINS.DOC 59796 21492 deflated
CKUKER.BWR 41325 15991 deflated
CKUKER.NR 23987 9247 deflated
CKUSCR.C 12217 4601 deflated
CKUSTR.C 4906 1577 deflated
CKUUSY.C 13304 4335 deflated
MAKEFILE 121406 27917 deflated

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Contents of the CKCCFG.DOC file


C-KERMIT 5A CONFIGURATION INFORMATION -*-text-*-

5A(188)
Tue Dec 29 22:41:07 1992

F. da Cruz, Columbia University

Copyright (C) 1985, 1992, Trustees of Columbia University in the City of New
York. Permission is granted to any individual or institution to use this
software as long as it is not sold for profit. This copyright notice must be
retained. This software may not be included in commercial products without
written permission of Columbia University.

DOCUMENTATION:

C-Kermit 5A is documented in the book "Using C-Kermit" by Frank da Cruz
and Christine M. Gianone, Digital Press, Burlington, MA, USA. Digital
Press ISBN: 1-55558-108-0; Prentice-Hall ISBN: 0-13-037490-3. Price: US
$34.95. In USA, call DECdirect at 1-800-344-4825, refer to order number
EY-J896E-DP. Available: January 1993.

DISCLAIMER:

The C-Kermit software is provided in source code form by Kermit Development
and Distribution, Columbia University. The software is provided "as is;" no
other warranty is provided, express or implied, including without
limitations, any implied warranty of merchantability or implied warranty of
fitness for a particular purpose.

Neither Columbia University nor any of the contributors to the C-Kermit
development effort, including, but not limited to, AT&T, Digital Equipment
Corporation, Data General Corporation, or International Business Machines
Corporation, warrant C-Kermit software or documentation in any way. In
addition, neither the authors of any Kermit programs, publications or
documentation, nor Columbia University nor any contributing institutions or
individuals acknowledge any liability resulting from program or
documentation errors.


OVERVIEW

This file gives more-or-less system independent configuration information for
C-Kermit 5A. The major topics covered include program size (and how to reduce
it), how to include or exclude particular features, notes on modem and network
support, and a list of C-Kermit's compile-time options.

For details about your particular operating system, consult the system-specific
installation instructions file:

CK?INS.DOC

(? = U for UNIX, V for VMS, etc, for example, CKUINS.DOC for UNIX, CKVINS.DOC
for VAX/VMS, CKDINS.DOC for Data General AOS/VS, etc). Also consult the
following files:

CKAAAA.HLP Explanation of file naming conventions
CKCPLM.DOC C-Kermit "program logic manual"
CK?KER.HLP System-specific help file, if any
CK?KER.MAK System-specific build procedure
CKCKER.BWR "Beware file": C-Kermit bugs, limitations, workarounds
CK?KER.BWR System-specific "beware file"

For information about known limitations or bugs, and possible workarounds, see
the file CKCKER.BWR. See the file CKAAAA.HLP for file naming conventions.


FULLSCREEN DISPLAY

New to edit 180 is support for an MS-DOS-Kermit-like local-mode full screen
file transfer display, accomplished using the curses library, or something
equivalent (for example, the Screen Manager on VAX/VMS). To enable this
feature, include the following in your CFLAGS:

-DCK_CURSES

and then change your build procedure (if necessary) to include the necessary
libraries, usually "curses", perhaps also "termcap" or "termlib".

The curses and termcap libraries add considerable size to the program image
(e.g. about 20K on a SUN-4, 40K on a 386). On some small systems, such as the
AT&T 6300 PLUS, curses support can push Kermit over the edge... even though it
compiles, loads, and runs correctly, its increased size apparently makes it
swap constantly, slowing it down to a crawl, even when the curses display is
not in use. Some new makefile entries have been added to take care of this
(e.g. sys3upcshcc), but similar tricks might be necessary in other cases too.

An alternative to curses is also available at compile time, but should be
selected if your version of Kermit is to be run in local mode only in an ANSI
terminal environment, for example on a desktop workstation that has an ANSI
console driver. To select this option in place of curses, define the symbol
MYCURSES:

-DMYCURSES

instead of CK_CURSES. The MYCURSES option uses built-in ANSI (VT100) escape
sequences, and depends upon your terminal or console driver to interpret them
correctly.

To use the fullscreen dispay feature, SET FILE DISPLAY FULLSCREEN. Beware, it
can slow the transfer down a bit (or a lot). The faster the connection speed,
the more likely the fullscreen display will become the bottleneck. To test
whether the fullscreen display is slowing your transfers down on a particular
connection, transfer the same with it and without it, and compare the figures
given in the STATISTICS command. The default file transfer display is still
the old SERIAL ("dots") display, even if you build in curses support.

A compromise between the two styles (new to edit 183), that can be used on any
video display terminal, can be elected at runtime with the SET FILE DISPLAY
CRT. It relies only on the ability of the terminal to write over the current
line when it receives a bare carriage return. The same performance comments
apply to this display option.


CHARACTER-SET SUPPORT

By default, C-Kermit is built with support for translation of character sets
for Western European languages (i.e. languages that originated in in Western
Europe, but are now also spoken in the Western Hemisphere and other parts of
the world), via ISO 8859-1 Latin Alphabet 1, for Eastern European languages
(ISO Latin-2), and Cyrillic-alphabet languages (ISO Latin/Cyrillic). Many
file (local) character sets are supported: ISO 646 7-bit national sets, IBM
code pages, Apple, DEC, DG, NeXT, etc.

Japanese language support is available by defining the following symbol in
your CFLAGS (for example in UNIX, you can "make xxx KFLAGS=-KANJI"):

-DKANJI
Japanese.
Transfer character-set: Japanese EUC (= JIS X 0201 + JIS X 0208)
File character-sets: EUC, JIS-7, DEC Kanji, Shift JIS

To build Kermit with no character-set translation at all, include -DNOCSETS in
the CFLAGS. To build with no Latin-2, add -DNOLATIN2. To build with no
Cyrillic, add -DNOCYRIL. If -DNOCSETS is *not* included, you'll always get
LATIN1. There is presently no way to include Latin-2, Cyrillic, or Kanji
without also including Latin-1.


PROGRAM SIZE

C-Kermit 5A is a large program, much larger than previous releases because of
all the new features, primarily the script programming language, sliding
window packet protocol, and international character set translation. On some
systems, the size of the program prevents it from being successfully linked
and loaded. On some others, it occupies so much memory that it is constantly
swapping or paging. In such cases, you can reduce C-Kermit's size in various
ways, outlined in this section. The following options can cut down on the
program's size at compile time by removing features or changing the size of
storage areas.

These are symbols that are defined on the CC (C compiler) command line. "-D"
is the normal CC directive to define a symbol so, for example, "-DNODEBUG"
defines the symbol NODEBUG. Some C compilers might use different syntax, e.g.
"-d NODEBUG" or "/DEFINE=NODEBUG". For C compilers that do not take
command-line arguments, you can put the corresponding #define statements in
the file CKCSYM.H, for example:

#define NODEBUG

(The #define statement must be on the left margin.) Here are C-Kermit's
size-related compile-time options. The ones that take up the most space are
marked by asterisk (*). If you are desparate to save space, remove debugging
first, rather than some more useful feature. Remove built-in help only if
absolutely necessary. The final resort is to remove the interactive command
parser completely, leaving only a UNIX-style command-line interface
("kermit -s foo"). This cuts the program down to about 25% of its fully
configured size.

* -DNODEBUG: Add this option to omit all debugging code.
-DNOTLOG: Add this option to omit transaction logging.
* -DNOHELP: Add this option to omit built-in help.
-DTCPSOCKET:Remove this option to omit TCP/IP support.
-DSUNX25: Remove this option to omit SunLink X.25 support.
-DNOMSEND: Add this option to remove the MSEND command.
* -DNODIAL: Add this option to remove the DIAL command and modem support.
* -DMINIDIAL: Add this option to support only CCITT, Hayes, and Unknown modems.
-DNOXMIT: Add this option to remove the TRANSMIT command.
-DNOSCRIPT: Add this option to remove the UUCP-style SCRIPT command.
-DNOCMDL: Add this option to remove the command-line option interface.
* -DNOSPL: Add this option to remove the script programming language.
* -DNOICP: Add this option to remove the entire interactive command parser.
-DDCMDBUF: Add this option to allocate command buffers dynamically.
* -DNOCSETS: Add this option to remove international character set support.
-DNOLATIN2 Add this option to remove ISO Latin-2 character-set translation.
-DNOCYRIL: Add this option to remove Cyrillic character set translation.
-DNOLATIN2: Add this option to remove Latin-2 character set translation.
-DKANJI: Omit this option to exclude Kanji character set translation.
-DNOESCSEQ: Add this option to omit ANSI escape sequence recognition.
-DNOSERVER: Add this option to remove server mode.
-DNOSETKEY: Add this option to remove the SET KEY command.
-DNOPUSH: Add this option to remove escapes to operating system.
-DNOFRILLS: Add this option to remove "frills".
* -DCK_CURSES: Omit this option to keep the curses library out of Kermit.

-DSBSIZ=nnnn -DRBSIZ=nnnnn
Change the overall size of the packet send and receive buffers.

-DNOFRILLS removes various command synonyms; the following top-level commands:
CLEAR, DELETE, DISABLE, ENABLE, the multiline version of GET, GETOK, MAIL,
RENAME, TYPE, WHO; and the following REMOTE commands: KERMIT, LOGIN, LOGOUT,
PRINT, TYPE, WHO.

There are options to control Kermit's packet buffer allocations. The
following symbols are defined in ckcker.h in such a way that you can override
them by redefining them in CFLAGS:

-DMAXSP=xxxx - Maximum send-packet length, default 2048.
-DMAXRP=xxxx - Maximum receive-packet length, 2048 for UNIX, 1920 for VMS.
-DSBSIZ=xxxx - Total allocation for send-packet buffers, default 3008.
-DRBSIZ=xxxx - Total allocation for receive-packet buffers, default 3008.

The program size is affected by SBSIZ and RBSIZ (send and receive packet
buffer size). These are static character arrays compiled into the program.
If you wish, you can have Kermit allocate packet buffers dynamically at
runtime using malloc() by including the CFLAGS switch:

-DDYNAMIC

In this case, the default packet and buffers sizes are changed to:

-DMAXSP=9024 (for UNIX, 2048 for VMS)
-DMAXRP=9024 (for UNIX, 1920 for VMS)
-DSBSIZ=9050
-DRBSIZ=9050

but you can change the packet buffer sizes (not the maximum packet size) at
runtime using the command:

SET BUFFERS

Using dynamic allocation (-DDYNAMIC) reduces storage requirements for the
executable program on disk, and allows more and bigger packets at runtime.
But dynamic allocation might not work on all systems. Try it. If it works
for you, there is no reason not to use it. But if the program hangs or core
dumps, then omit the -DDYNAMIC option from CFLAGS.

The CK_CURSES option, at least on UNIX, requires C-Kermit be linked with
a large external library. On certain small systems, C-Kermit programs built
this way have been observed to cause swapping and/or performance problems.

OTHER SIZE-RELATED ITEMS

To make Kermit compile and load successfully, you might have to change your
build procedure to:

a. Request a larger ("large" or "huge") model. This is particularly true
for 16-bit PC-based UNIX versions. This is typically done with a -M
and/or -F switch (see your cc manual or man page for details).

b. Some systems support overlays. If the program is too big to be built
as is, check your loader manual ("man ld") to see if an overlay feature
is available. See the 2.10/2.11 BSD example in the UNIX makefile.

c. Similarly, some systems support "code mapping", which is similar to
overlays. Again, see "man ld".

It is also possible to reduce the size of the executable program file in
several other ways:

a. Include the -O (optimize) compiler switch if it isn't already included
in your "make" entry (and if it works!). If your compiler supports
higher levels of optimization (e.g. -O2), try it.

b. If your UNIX system supports shared libraries, change the make entry to
take advantage of this feature. The way to do this depends on your
particular system. Some (like SUNOS) do it automatically. See the NeXT
entry for an example.

c. Strip the program image after building ("man strip" for further info),
or add -s to the LNKFLAGS (UNIX only). This strips the program of its
symbol table and relocation information.

d. Move character strings into a separate file. See the 2.10 BSD entry
for an example.

SPACE/TIME TRADEOFFS

There are over 1000 debug() statements in the program. If you want to save
both space (program size) and time (program execution time), include -DNODEBUG
in the compilation. If you want to include debugging for tracking down
problems, omit -DNODEBUG from the make entry. But when you include debugging,
you have two choices for how it's done. One definition defines debug() to be
a function call; this is cheap in space but expensive in execution. The other
defines debug as "if (deblog)" and then the function call, to omit the
function call overhead when the debug log is not active. But this adds a lot
of space to the program. Both methods work, take your choice. The first
method is the default. To select the second method, include -DIFDEBUG in the
compilation (and don't include -DNODEBUG).

DIALER SUPPORT

-DNODIAL removes automatic modem dialing completely, including the entire
ckudia.c module, plus all commands that refer to dialing in the various
ckuus*.c modules.

-DMINIDIAL leaves the DIAL and related commands (SET/SHOW MODEM, SET/SHOW DIAL)
intact, but removes support for all types of modems except CCITT, Hayes,
Unknown, and None (= Direct). The MINIDIAL option cuts the size of the dial
module approximately in half. Use this option if you have only Hayes or
CCITT modems and don't want to carry the baggage for the other types.


NETWORK SUPPORT

C-Kermit supports not only RS-232 serial connections, direct and modem, but
also TCP/IP and X.25 network connections. The OS/2 version supports DECnet
(LAT) connections.

TCP/IP support requires the Berkeley sockets library, and is generally
available on any BSD-based UNIX system. It is also available on non-BSD-based
UNIX systems that have a sockets library, including HP-UX and Xenix versions
with Excelan TCP/IP, and many others. The TCP/IP support includes built-in
Telnet negotiation handling. To select TCP/IP support, include -DTCPSOCKET in
your makefile entry's CFLAGS, or the appropriate variant (e.g. -DWOLLONGONG,
-DMULTINET, -DEXCELAN, -DWINTCP, etc). The network support for TCP/IP and
X.25 is in the source files CKCNET.H and CKCNET.C, with miscellaneous SHOW
commands, etc, in the various CKUUS*.C modules, plus code in the CK*CON.C
(CONNECT command) and several other modules to detect TELNET negotiations,
etc.

If you get a compilation error in CKCNET.C, with a complaint like
"incompatible types in assignment", it probably has something to do with the
data type your system uses for the inet_addr() function, which is declared
(usually) in . Kermit uses "unsigned long" unless the symbol
INADDRX is defined, in which case "struct inaddr" is used instead. Try adding
-DINADDRX to CFLAGS in your make entry.

X.25 support requires (a) a SUN, (b) the SunLink product (libraries and header
files), and (c) an X.25 connection into your SUN. Special makefile entries
sunos4x25 and sunos41x25 (for SUNOS 4.0 and 4.1, respectively) are provided to
build in this feature, but they only work if conditions (a)-(c) are met. To
request this feature, include -DSUNX25 in CFLAGS.


SECURITY FEATURES

Compiling with the NOPUSH symbol defined removes all the "shell escape"
features from the program, including the PUSH, RUN, and SPAWN commands, the
"!" and "@" command prefixes, OPEN !READ, OPEN !WRITE, job control (including
the SUSPEND command), shell/DCL escape from CONNECT mode, as well as the
server's execution of REMOTE HOST commands (and, of course, the ENABLE HOST
command). For UNIX, also be sure to read CKUINS.DOC about set[ug]id
installation.


APPENDIX I: SUMMARY OF COMPILE-TIME OPTIONS

These are the symbols that can be specified on the cc command line, listed
alphabetically. Others are used internally, including those taken from header
files, those defined by the compiler itself, and those inferred from the ones
given below. Kermit's SHOW VERSIONS command attempts to display most of
these. See ckcdeb.h and ckcnet.h for inference rules. For example SVR3
implies ATTSV, MULTINET implies TCPSOCKET, and so on.

The following options are not included in all makefile entries, but they are
beneficial if they work. It is recommended that you add them to your makefile
entry if they are lacking and test the result. If it's OK, let me know and
I'll add them to the official makefile:

DYNAMIC Dynamic packet buffer allocation, bigger packets allowed, etc.
NOSETBUF Don't do unbuffered single-character writes to the console.
This tends to speed up CONNECT mode.

Here is the complete list of the Kermit-specific compile-time switches:

ACUCNTRL Select BSD 4.3-style acucntrl() bidirectional tty control.
aegis Build for Apollo Aegis (predefined on Apollo systems).
AIX370 Build for IBM AIX/370 for IBM mainframes.
AIXESA Build for IBM AIX/ESA for IBM mainframes.
AIXPS2 Build for IBM AIX 3.0 for PS/2 series (never formally released).
AIXRS Build for IBM AIX 3.0 or later for RS/6000.
AMIGA Build for Commodore Amiga with Intuition OS.
ATT6300 Build for AT&T 6300 PLUS.
ATT7300 Build for AT&T 7300 UNIX PC (3B1).
ATTSV Build for AT&T System III or V UNIX.
AUX Build for Apple A/UX for the Macintosh.
BSD29 Build for BSD 2.9 or 2.10.
BSD4 Build for BSD 4.2.
BSD41 Build for BSD 4.1.
BSD43 Build for BSD 4.3.
C70 Build for BBN C/70.
CIE Build for CIE Systems 680/20.
CK_ANSIC Force ANSI C function prototyping.
CK_CURSES Include curses support for file transfer display.
CK_LBRK This implementation is capable of sending Long BREAK.
CKTYP_H=xxx Force include of xxx as file.
CLSOPN When hanging up a tty device, also close and reopen it.
CMDDEP Maximum recursion depth for self-referential user-defined fn's.
COHERENT Build for Mark Williams Coherent UNIX
datageneral Build for Data General AOS/VS or AOS/VS II
DCLPOPEN popen() is available but needs to be declared
DEC_TCPIP Build with support for DEC TCP/IP (UCX) for (Open)VMS
DGUX430 Build for DGUX 4.30
DGUX540 Build for DGUX 5.40
DFTTY=xxx Default communications device name.
DIRENT UNIX directory structure to be taken from
DIRPWDRP Prompt for password in REMOTE CWD command.
DYNAMIC Allocate file transfer packet buffers dynamically with malloc.
ENCORE Build for Encore Multimax computers.
EXCELAN Build with excelan TCP/IP.
FT18 Build for Fortune For:Pro 1.8.
FT21 Build for Fortune For:Pro 2.1.
GEMDOS Build for Atari ST GEMDOS
GID_T=xxx Group IDs are of type xxx (usually int, short, or gid_t).
HDBUUCP Build with support for Honey DanBer UUCP.
HPUX Build for Hewlett Packard HP-UX.
I386IX Build for Interactive System V R3.
IFDEBUG Add IF stmts "if (deblog)" before "debug()" calls.
INADDRX TCP/IP inet_addr() type is struct inaddr, not unsigned long.
INTERLAN Build with support for Racal/Interlan TCP/IP.
ISIII Build for Interactive System III.
IX370 Build for IBM IX/370.
KANJI Build with Kanji character-set translation support.
LCKDIR UUCP lock directory is /usr/spool/uucp/LCK/.
LFDEVNO UUCP lockfile name uses device numbers, as in SVR4.
LOCK_DIR=xxx UUCP lock directory is xxx.
LOCKF Use lockf() (in addition to lockfiles) on serial lines
LONGFN BSD long filenames supported using and opendir().
MAC Build for Apple Macintosh with Mac OS.
MATCHDOT Make wildcards to match filenames starting with period (.)
MAXRP=xxx Maximum receive-packet length.
MAXSP=xxx Maximum send-packet length.
MDEBUG Malloc-debugging requested.
MINIDIAL Minimum modem dialer support: CCITT, Hayes, Unkown, and None.
MINIX Build for MINIX.
MIPS Build for MIPS workstation.
MULTINET Build with support for TGV MultiNet TCP/IP (VAX/VMS).
NAP The nap() is available (conflicts with SELECT and USLEEP)
NAPHACK The nap() call is availabe but only as syscall(3112,...)
NDIR BSD long filenames supported using and opendir().
NEXT Build for NeXT Mach 1.x or 2.x.
NEXT3 Build for NeXT Mach 3.0.
NOANSI Disable ANSI C function prototyping.
NOBRKC Don't try to refer to t_brkc or t_eof tchars structure members
NOCCTRAP Disable Control-C (SIGINT) trapping.
NOCMDL Build with no command-line option processing.
NOCSETS Build with no support for character set translation.
NOCYRIL Build with no support for Cyrillic character set translation.
NODEBUG Build with no debug logging capability.
NODIAL Build with no DIAL or SET DIAL commands.
NOESCSEQ Build with no support for ANSI escape sequence recognition.
NOFDZERO Do not use file descriptor 0 for remote-mode file transfer.
NOFILEH Do not #include .
NOFRILLS Build with "no frills".
NOHELP Build with no built-in help.
NOICP Build with no interactive command parser.
NOJC Build with no support for job control (suspend).
NOLATIN2 Build with ISO Latin-2 character-set translation support.
NOMDMHUP Build without "modem-specific hangup" (e.g. ATH0) feature.
NOMSEND Build with no MSEND command.
NOPARSEN Build without automatic parity detection.
NOPOPEN The popen() system call is not available.
NOPUSH Build with no escapes to operating system.
NOSCRIPT Build with no SCRIPT command.
NOSERVER Build with no SERVER mode and no server-related commands.
NOSETBUF Don't make console writes unbuffered.
NOSETREU setreuid() and/or setregid() not available.
NOSHOW Build with no SHOW command (not recommended!).
NOSPL Build with no script programming language.
NOSYSIOCTLH Do not #include .
NOTLOG Build with no support for transaction logging.
NOUUCP Build with no UUCP lockfile support (dangerous!).
NOXMIT Build with no TRANSMIT command.
OS2 Build for OS/2.
OSK Build for OS-9.
OXOS Build for Olivetti X/OS 2.3.
PARAMH ??? (something to do with ? apparently not used)
PCIX Build for PC/IX
PID_T=xxx Type for pids is xxx (normally int or pid_t).
POSIX Build for POSIX: use POSIX header files, functions, etc.
_POSIX_SOURCE Disable non-POSIX features.
PROVX1 Build for Venix 1.0 on DEC Professional 3xx.
PWID_T=xxx getpwid() type is xxx.
RBSIZ=xxx Define overall size of receive-packet buffer (with DYNAMIC).
RDCHK rdchk() system call is available.
RTAIX Build for AIX 2.2.1 on IBM RT PC.
RTU Build for Masscomp / Concurrent RTU.
SAVEDUID BSD or other non-AT&T UNIX has saved-setuid feature.
SBSIZ=xxx Define overall size of send-packet buffer (use with DYNAMIC).
SDIRENT Directory structure specified in .
SELECT select() function available (conflicts with NAP and USLEEP)
SIG_V Type for signal() is void. Used to override normal assumption.
SIG_I Type for signal() is int. Used to override normal assumption.
SONYNEWS Build for Sony NEWS-OS.
STERMIOX is available.
SUN4S5 Build for SUNOS 4.x in the System V R3 environment.
SUNOS4 Build for SUNOS 4.0 in the BSD environment.
SUNOS41 Build for SUNOS 4.1 in the BSD environment.
SUNX25 Build with support for SunLink X.25.
SVR3 Build for AT&T System V Release 3.
SVR3JC Allow job control support on System V Release 3 UNIX versions.
SVR4 Build for AT&T System V Release 4.
SW_ACC_ID UNIX only -- swap real & effective ids around access() calls.
sxaE50 Build for PFU Compact A Series SX/A TISP.
SYSUTIMEH Include for setting file dates.
TCPSOCKET Build with support for TCP/IP via Berkeley sockets library.
TERMIOX is available.
TNCODE Include Telnet-specific code.
TOWER1 Build for NCR Tower 1632 with OS 1.02.
TRS16 Build for Tandy 16/6000.
UID_T=xxx Type for uids is xxx (normally int or uid_t).
USLEEP usleep() system call available (conflicts with NAP & SELECT).
UTEK Build for Tektronix workstations with UTEK OS.
UTS24 Build for Amdahl UTS 2.4.
V7 Build for Version 7 UNIX.V
VMS Build for VAX/VMS.
VOID=xxx VOID type for functions (int or void).
VXVE Build for CDC VX/VE 5.2.1.
WAIT_T=xxx Type for wait().
WINTCP Build with Wollongong VAX/VMS TCP/IP (implies TCPSOCKET)
WOLLONGONG Build with Wollongong UNIX TCP/IP (implies TCPSOCKET)
XENIX Build for Xenix (SCO, Tandy, others).
XNDIR Support for BSD long filenames via .
ZILOG Build for Zilog ZEUS.

(End of CKCCFG.DOC)


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