Thanks very much for the prompt help on my earlier question about __GO32__.
It took me off a faint, false trail and lead to a quick resolution of the
problem.  With the following changes, zip201 and the latest beta zip will
compile with V2.  It's great to watch a good plan come together.

diff -c2 -r -b \djg\tests\zip\msdos/fileio.c \djg\tests\zip/fileio.c
*** \djg\tests\zip\msdos/fileio.c       Fri Sep 16 18:14:54 1994
--- \djg\tests\zip/fileio.c     Sat Jul 15 14:02:58 1995
***************
*** 318,321 ****
--- 318,322 ----
  
  #ifdef __GO32__
+ #  include <dir.h>    /* needed so size of "d" may be determined. fjd */ 
  #  include <dos.h>
  #else
diff -c2 -r -b \djg\tests\zip\msdos/makefile.gcc \djg\tests\zip/makefile.gcc
*** \djg\tests\zip\msdos/makefile.gcc   Thu Feb 11 17:04:14 1993
--- \djg\tests\zip/makefile.gcc Sat Jul 15 19:21:14 1995
***************
*** 1,6 ****
  # Makefile for Zip, ZipCloak, ZipNote and ZipSplit for
! # djgcc 1.08
  
! # ------------- djgcc -------------
  CFLAGS=-Wall -O2
  UTILFLAGS=-c -DUTIL $(CFLAGS) -o
--- 1,6 ----
  # Makefile for Zip, ZipCloak, ZipNote and ZipSplit for
! # djgpp 2.x
  
! # ------------- djgpp -------------
  CFLAGS=-Wall -O2
  UTILFLAGS=-c -DUTIL $(CFLAGS) -o
***************
*** 60,80 ****
	$(CC) $(UTILFLAGS) $@ crypt.c
  
  zip: $(OBJZ) $(OBJI)
	$(LD) $(LDFLAGS) $(OBJZ) $(OBJI) -o $@
!       aout2exe $@
	del $@
  
  zipcloak: $(OBJC)
	$(LD) $(LDFLAGS) $(OBJC) -o $@
!       aout2exe $@
	del $@
  
  zipnote: $(OBJN)
	$(LD) $(LDFLAGS) $(OBJN) -o $@
!       aout2exe $@
	del $@
  
  zipsplit: $(OBJS)
	$(LD) $(LDFLAGS) $(OBJS) -o $@
!       aout2exe $@
	del $@
--- 60,83 ----
	$(CC) $(UTILFLAGS) $@ crypt.c
  
+ match.o:      match.s
+       $(CC) -c -x assembler-with-cpp -o $@ match.s
+ 
  zip: $(OBJZ) $(OBJI)
	$(LD) $(LDFLAGS) $(OBJZ) $(OBJI) -o $@
!       stubify $@
	del $@
  
  zipcloak: $(OBJC)
	$(LD) $(LDFLAGS) $(OBJC) -o $@
!       stubify $@
	del $@
  
  zipnote: $(OBJN)
	$(LD) $(LDFLAGS) $(OBJN) -o $@
!       stubify $@
	del $@
  
  zipsplit: $(OBJS)
	$(LD) $(LDFLAGS) $(OBJS) -o $@
!       stubify $@
	del $@
diff -c2 -r -b \djg\tests\zip\msdos/zip.h \djg\tests\zip/zip.h
*** \djg\tests\zip\msdos/zip.h  Fri Sep 16 18:46:14 1994
--- \djg\tests\zip/zip.h        Sat Jul 15 13:59:16 1995
***************
*** 43,49 ****
  /* Define malloc() and string functions */
  #ifdef MODERN
! #  ifdef __GO32__
!      char *strlwr(char *); /* not in include files of djgcc */
! #  endif
  #  include <string.h>
  #else /* !MODERN */
--- 43,49 ----
  /* Define malloc() and string functions */
  #ifdef MODERN
! /* #  ifdef __GO32__              */
! /*      char *strlwr(char *);    not in include files of djgcc */
! /* #  endif                      not true for for recent versions. fjd  */
  #  include <string.h>
  #else /* !MODERN */
***************
*** 84,90 ****
  #  include <io.h>
  #  include <fcntl.h>
! #  ifdef __GO32__
!      int setmode(int, int); /* not in include files of djgcc */
! #  endif
  #endif /* MSDOS */
  
--- 84,90 ----
  #  include <io.h>
  #  include <fcntl.h>
! /* #  ifdef __GO32__               */
! /*      int setmode(int, int);    not in include files of djgcc */
! /* #  endif                       not true in later versions. fjd  */
  #endif /* MSDOS */

I wish I could claim credit for the magic rule to make match.o, but that
is from the beta makefile.gcc.  I note that the rule

match.o:  match.S

doesn't work as I would expect.  Is that dos related?  Is the difference
file worth posting to djgpp?

Now for the nitty-gritty.  In the makefile for unzip one finds the following:

	coff2exe -g zipinfo
	stubedit zipinfo.exe runfile=unzip.exe globbing=no

What is the switch -g supposed to do?  It is not listed for V1.2 and probably
predates my involvement with pc's.  I know that globbing is out in V2.
Is it necessary to set dpmi?  I compiled zip in a window box.  Is it dpmi
aware?

- - - -
Frank Donahoe, Emeritus - Physics	fdonahoe@wilkes1.wilkes.edu
Wilkes University, Box 111		717-675-2493	(H)
Wilkes-Barre, PA  18766			717-675-6567	(fax)
USA					`Haste makes entropy!' Clausius
- - - -