Fix permissions under Linux, so we're now able to enter required dire…

…ctories.
osfree-project · Jun 19, 2019 · 8a8a58ae11540ef513c81fdd4a9cb48f91b70564 · 8a8a58a
1 parent 47f9596
commit 8a8a58ae11540ef513c81fdd4a9cb48f91b70564
Unified Split

Showing 4,334 changed files with 253 additions and 182 deletions.
diff --git a/DOS/CMD/assign/assign.c b/DOS/CMD/assign/assign.c
@@ -58,7 +58,7 @@
 #define getdisk get_drive
 #define assert(a)
 #else
-#include <DOS.h>
+#include <dos.h>
 #include <assert.h>
 #include <ctype.h>
 #include <string.h>

diff --git a/DOS/CMD/assign/makefile b/DOS/CMD/assign/makefile
@@ -1,87 +1,13 @@
-##!dmake -f
-
-# main goal of this Makefile:
-# ASSIGN
-
-# source in the Free-Dos initialization 
-.INCLUDE .FIRST .IGNORE : "fd_init.mk" "../fd_init.mk" "../../fd_init.mk"
-
-#
-#Project related settings
-#
-.IF $(_COMPTYPE) == MC
-PRG = assign.com
-.ELSE
-PRG = assign.exe
-.ENDIF
-SRC = assign.c
-OBJ = assign.obj
-HDR = asgn_asc.c yerror.h
-MYCFLAGS = # TEST=YES
-MSGLIB !:= msg.lib
-MSGDCL !:= yerror.h
-LDLIBS = $(MSGLIB) $(FDLIB)\$(_MODEL)_$(LNG).lib $(FDLIB)\Suppl_$(_MODEL).lib
-
 #
-#First target
+# A Makefile for APPEND
+# (c) osFree project,
+# author, date
 #
-all : $(CFG) $(PRG)	# copy library into Free-Dos library dir
-
-.INIT : $(CFG) tags refs errlist # Will make the utilizing files
-
-#
-#C initialization file
-#
-.IF $(CFG)
-# Compiler configuration file, for Borland C only
-# options: no Windows, no RTTI, use pre-compiled headers, no floating point
-
-CONFIGURATION = -W-	\
--X-	\
--H	\
--I.;$(INCDIR)	\
--L.;$(LIBDIR)	\
--H=assign.csm	\
--f-	\
--ff-	\
--m$(_MODEL)
-
-.IF $(_COMPILER) != BC31
-CONFIGURATION += -RT-
-.ENDIF
-
-$(CFG) : $(MAKEFILE:s/-f//)
-	Cat $(mktmp $(CONFIGURATION:t"\n")\n) >$@
-
-.ENDIF
-
-
-$(PRG) .SWAP : $(MSGLIB) $(OBJ) asgn_asc.c
-.IF $(_COMPTYPE) == MC
-	$(LD) $(LDCOMFLAG) $(LDFLAGS) $(MCDIR)\Pc86rl_t @$(mktmp $(OBJ:t" ") \n), $@, NUL,@$(mktmp $(LDLIBS:t" ") $(MCDIR)\Mclib\n)
-.ELSE
-	$(CC) -e$@ @$(mktmp $(OBJ:t"\n") $(LDLIBS:t"\n")\n)
-.ENDIF
-
-asgn_tsr.com : asgn_tsr.obj
-	$(LD) $(LDCOMFLAG) $< , $@;
-
-asgn_asc.c : asgn_tsr.com
-	$(FDBIN)\Bin2c module $< >$@
-
-#MAKEDEP START
-assign.obj : assign.c \
-	asgn_asc.c \
-	yerror.h
-#MAKEDEP STOP
-
-ci :: $(shell dir /b *.1 *.1g)
-
-clean :: 
-	$(RM) /s asgn_tsr.obj asgn_tsr.com asgn_tsr.map assign.com assign.exe
 
-clobber :: 
-	$(RM) /s asgn_asc.c
+PROJ      = assign
+TRGT      = $(PROJ).com
+DESC      = Binary comparison of files
+srcfiles  = $(p)assign$(e)
+COM       = 1
 
-# source in the Free-Dos standard targets 
-.INCLUDE .FIRST .IGNORE : fd_exit.mk ../fd_exit.mk ../../fd_exit.mk
+!include $(%ROOT)/mk/appsdos.mk
diff --git a/DOS/CMD/attrib/attrib.c b/DOS/CMD/attrib/attrib.c
diff --git a/DOS/CMD/attrib/doc/attrib/history.txt b/DOS/CMD/attrib/doc/attrib/history.txt
diff --git a/DOS/CMD/attrib/doc/attrib/plans.txt b/DOS/CMD/attrib/doc/attrib/plans.txt
diff --git a/DOS/CMD/attrib/help/attrib.txt b/DOS/CMD/attrib/help/attrib.txt
diff --git a/DOS/CMD/attrib/makefile b/DOS/CMD/attrib/makefile
diff --git a/DOS/CMD/attrib/malloc.inc b/DOS/CMD/attrib/malloc.inc
diff --git a/DOS/CMD/attrib/setupio.inc b/DOS/CMD/attrib/setupio.inc
diff --git a/DOS/CMD/attrib/setvbuf.inc b/DOS/CMD/attrib/setvbuf.inc
diff --git a/DOS/CMD/attrib/stdio.inc b/DOS/CMD/attrib/stdio.inc
diff --git a/DOS/CMD/attrib/tcc2wat.c b/DOS/CMD/attrib/tcc2wat.c
diff --git a/DOS/CMD/attrib/tcc2wat.h b/DOS/CMD/attrib/tcc2wat.h
diff --git a/DOS/CMD/attrib/types.h b/DOS/CMD/attrib/types.h
diff --git a/DOS/CMD/basic/makefile b/DOS/CMD/basic/makefile
diff --git a/DOS/CMD/command/bin/28.com b/DOS/CMD/command/bin/28.com
diff --git a/DOS/CMD/command/bin/50.com b/DOS/CMD/command/bin/50.com
diff --git a/DOS/CMD/command/bin/fdcom.ico b/DOS/CMD/command/bin/fdcom.ico
diff --git a/DOS/CMD/command/cmd/chcp.c b/DOS/CMD/command/cmd/chcp.c
diff --git a/DOS/CMD/command/cmd/exit2.c b/DOS/CMD/command/cmd/exit2.c
diff --git a/DOS/CMD/command/cmd/lfnfor.c b/DOS/CMD/command/cmd/lfnfor.c
diff --git a/DOS/CMD/command/cmd/tcc2wat.c b/DOS/CMD/command/cmd/tcc2wat.c
@@ -28,6 +28,11 @@
  * Most graphics functions are missing; right now I'm focusing on text and regular functions
  */
 #include <dos.h>
+
+#ifdef NAME_MAX
+#undef NAME_MAX
+#endif
+
 #include <conio.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -40,7 +45,11 @@
 #include <io.h>
 #include <graph.h>
 #include <errno.h>
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #include "tcc2wat.h"
 #undef _matherr
 

diff --git a/DOS/CMD/command/config.std b/DOS/CMD/command/config.std
diff --git a/DOS/CMD/command/docs/cmt10.txt b/DOS/CMD/command/docs/cmt10.txt
diff --git a/DOS/CMD/command/docs/html/build48.html b/DOS/CMD/command/docs/html/build48.html
diff --git a/DOS/CMD/command/docs/html/commands/aliases.db b/DOS/CMD/command/docs/html/commands/aliases.db
diff --git a/DOS/CMD/command/docs/html/commands/appendix.html b/DOS/CMD/command/docs/html/commands/appendix.html
diff --git a/DOS/CMD/command/docs/html/commands/cancel.db b/DOS/CMD/command/docs/html/commands/cancel.db
diff --git a/DOS/CMD/command/docs/html/commands/einput.db b/DOS/CMD/command/docs/html/commands/einput.db
diff --git a/DOS/CMD/command/docs/html/commands/f_2con.db b/DOS/CMD/command/docs/html/commands/f_2con.db
diff --git a/DOS/CMD/command/docs/html/commands/f_batch.db b/DOS/CMD/command/docs/html/commands/f_batch.db
diff --git a/DOS/CMD/command/docs/html/commands/f_envkf.db b/DOS/CMD/command/docs/html/commands/f_envkf.db
diff --git a/DOS/CMD/command/docs/html/commands/f_keys.db b/DOS/CMD/command/docs/html/commands/f_keys.db
diff --git a/DOS/CMD/command/docs/html/commands/f_mux-ae.db b/DOS/CMD/command/docs/html/commands/f_mux-ae.db
diff --git a/DOS/CMD/command/docs/html/commands/f_nls.db b/DOS/CMD/command/docs/html/commands/f_nls.db
diff --git a/DOS/CMD/command/docs/html/commands/fcalllog.db b/DOS/CMD/command/docs/html/commands/fcalllog.db
diff --git a/DOS/CMD/command/docs/html/commands/fcomp.db b/DOS/CMD/command/docs/html/commands/fcomp.db
diff --git a/DOS/CMD/command/docs/html/commands/fdirstck.db b/DOS/CMD/command/docs/html/commands/fdirstck.db
diff --git a/DOS/CMD/command/docs/html/commands/fhist.db b/DOS/CMD/command/docs/html/commands/fhist.db
diff --git a/DOS/CMD/command/docs/html/commands/flastdir.db b/DOS/CMD/command/docs/html/commands/flastdir.db
diff --git a/DOS/CMD/command/docs/html/commands/history.db b/DOS/CMD/command/docs/html/commands/history.db
diff --git a/DOS/CMD/command/docs/html/commands/load_msg.db b/DOS/CMD/command/docs/html/commands/load_msg.db
diff --git a/DOS/CMD/command/docs/html/commands/quit.db b/DOS/CMD/command/docs/html/commands/quit.db
diff --git a/DOS/CMD/command/docs/loadhigh.txt b/DOS/CMD/command/docs/loadhigh.txt
diff --git a/DOS/CMD/command/docs/pt_br/config.h b/DOS/CMD/command/docs/pt_br/config.h
diff --git a/DOS/CMD/command/docs/pt_br/config.mak b/DOS/CMD/command/docs/pt_br/config.mak
diff --git a/DOS/CMD/command/docs/pt_br/download.txt b/DOS/CMD/command/docs/pt_br/download.txt
diff --git a/DOS/CMD/command/docs/pt_br/file_id.diz b/DOS/CMD/command/docs/pt_br/file_id.diz
diff --git a/DOS/CMD/command/docs/pt_br/readme b/DOS/CMD/command/docs/pt_br/readme
diff --git a/DOS/CMD/command/include/cswap.h b/DOS/CMD/command/include/cswap.h
diff --git a/DOS/CMD/command/include/lfnfuncs.h b/DOS/CMD/command/include/lfnfuncs.h
diff --git a/DOS/CMD/command/include/tcc2wat.h b/DOS/CMD/command/include/tcc2wat.h
@@ -19,7 +19,11 @@
 #ifdef __WATCOMC__
 #include <graph.h>
 #include <time.h>
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 
 #define coreleft()    0L
 #define farcoreleft() 0L

diff --git a/DOS/CMD/command/lib/absfile.c b/DOS/CMD/command/lib/absfile.c
diff --git a/DOS/CMD/command/lib/almemblk.c b/DOS/CMD/command/lib/almemblk.c
diff --git a/DOS/CMD/command/lib/app_get.c b/DOS/CMD/command/lib/app_get.c
diff --git a/DOS/CMD/command/lib/app_set.c b/DOS/CMD/command/lib/app_set.c
diff --git a/DOS/CMD/command/lib/c16.mac b/DOS/CMD/command/lib/c16.mac
diff --git a/DOS/CMD/command/lib/critend.c b/DOS/CMD/command/lib/critend.c
diff --git a/DOS/CMD/command/lib/critrchk.c b/DOS/CMD/command/lib/critrchk.c
diff --git a/DOS/CMD/command/lib/ctxt_mkb.c b/DOS/CMD/command/lib/ctxt_mkb.c
diff --git a/DOS/CMD/command/lib/dfn_err.c b/DOS/CMD/command/lib/dfn_err.c
diff --git a/DOS/CMD/command/lib/dispexit.c b/DOS/CMD/command/lib/dispexit.c
diff --git a/DOS/CMD/command/lib/fdsattr.c b/DOS/CMD/command/lib/fdsattr.c
diff --git a/DOS/CMD/command/lib/kswap_c.c b/DOS/CMD/command/lib/kswap_c.c
diff --git a/DOS/CMD/command/lib/lfnfuncs.c b/DOS/CMD/command/lib/lfnfuncs.c
diff --git a/DOS/CMD/command/lib/makefile b/DOS/CMD/command/lib/makefile
diff --git a/DOS/CMD/command/lib/myperror.c b/DOS/CMD/command/lib/myperror.c
diff --git a/DOS/CMD/command/lib/readcmd.c b/DOS/CMD/command/lib/readcmd.c
diff --git a/DOS/CMD/command/lib/res_vald.c b/DOS/CMD/command/lib/res_vald.c
diff --git a/DOS/CMD/command/lib/session.c b/DOS/CMD/command/lib/session.c
@@ -33,11 +33,11 @@
 #include <mcb.h>
 #include <environ.h>
 
-#include "..\err_fcts.h"
-#include "..\include\command.h"
-#include "..\include\context.h"
-#include "..\include\crossjmp.h"
-#include "..\include\misc.h"
+#include "../err_fcts.h"
+#include "../include/command.h"
+#include "../include/context.h"
+#include "../include/crossjmp.h"
+#include "../include/misc.h"
 
 static unsigned ctxtSavedSize;
 static void *ctxtSavePtr;

diff --git a/DOS/CMD/command/lib/spfnam.c b/DOS/CMD/command/lib/spfnam.c
diff --git a/DOS/CMD/command/lib/tcc2wat.c b/DOS/CMD/command/lib/tcc2wat.c
@@ -28,6 +28,11 @@
  * Most graphics functions are missing; right now I'm focusing on text and regular functions
  */
 #include <dos.h>
+
+#ifdef NAME_MAX
+#undef NAME_MAX
+#endif
+
 #include <conio.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -40,7 +45,11 @@
 #include <io.h>
 #include <graph.h>
 #include <errno.h>
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #include "tcc2wat.h"
 #undef _matherr
 

diff --git a/DOS/CMD/command/lib/truepath.c b/DOS/CMD/command/lib/truepath.c
diff --git a/DOS/CMD/command/lib/truncate.c b/DOS/CMD/command/lib/truncate.c
diff --git a/DOS/CMD/command/makefile b/DOS/CMD/command/makefile
@@ -15,7 +15,11 @@ DIRS = strings criter cmd suppl lib shell utils
 TARGETS=$(PROJ).com
 
 $(PROJ).com: infores
-  copy /b $(PATH)shell$(SEP)command.exe + $(PATH)infores + $(PATH)criter$(SEP)criter1$(SEP)criter1.exe + $(PATH)criter$(SEP)criter.exe + $(PATH)strings$(SEP)strings.dat $(PATH)command.com
+!ifneq ENV LINUX
+  @copy /b $(PATH)shell$(SEP)command.exe + $(PATH)infores + $(PATH)criter$(SEP)criter1$(SEP)criter1.exe + $(PATH)criter$(SEP)criter.exe + $(PATH)strings$(SEP)strings.dat $(PATH)command.com
+!else
+  @cat $(PATH)shell$(SEP)command.exe $(PATH)infores $(PATH)criter$(SEP)criter1$(SEP)criter1.exe $(PATH)criter$(SEP)criter.exe $(PATH)strings$(SEP)strings.dat >$(PATH)command.com
+!endif
 
 infores:
- $(PATH)utils$(SEP)mkinfres.exe $(PATH)infores $(PATH)shell$(SEP)command.wmp $(PATH)shell$(SEP)command.exe
+ @$(PATH)utils$(SEP)mkinfres.exe $(PATH)infores $(PATH)shell$(SEP)command.wmp $(PATH)shell$(SEP)command.exe
diff --git a/DOS/CMD/command/scripts/director.bat b/DOS/CMD/command/scripts/director.bat
diff --git a/DOS/CMD/command/scripts/disp_cmd.asm b/DOS/CMD/command/scripts/disp_cmd.asm
diff --git a/DOS/CMD/command/scripts/makecmd.bat b/DOS/CMD/command/scripts/makecmd.bat
diff --git a/DOS/CMD/command/shell/command.c b/DOS/CMD/command/shell/command.c
@@ -18,7 +18,7 @@
 //#include <dir.h>
 #include <fcntl.h>
 #include <io.h>
-#include <sys\stat.h>
+#include <sys/stat.h>
 
 #include <dfn.h>
 #include "../include/lfnfuncs.h"

diff --git a/DOS/CMD/command/shell/cswap.asm b/DOS/CMD/command/shell/cswap.asm
diff --git a/DOS/CMD/command/shell/cswapc.c b/DOS/CMD/command/shell/cswapc.c
diff --git a/DOS/CMD/command/shell/tcc2wat.c b/DOS/CMD/command/shell/tcc2wat.c
@@ -28,6 +28,11 @@
  * Most graphics functions are missing; right now I'm focusing on text and regular functions
  */
 #include <dos.h>
+
+#ifdef NAME_MAX
+#undef NAME_MAX
+#endif
+
 #include <conio.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -40,7 +45,11 @@
 #include <io.h>
 #include <graph.h>
 #include <errno.h>
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #include "tcc2wat.h"
 #undef _matherr
 

diff --git a/DOS/CMD/command/shell/xms-swap.mak b/DOS/CMD/command/shell/xms-swap.mak
diff --git a/DOS/CMD/command/shell/xms_2e.asm b/DOS/CMD/command/shell/xms_2e.asm
diff --git a/DOS/CMD/command/shell/xms_brk.asm b/DOS/CMD/command/shell/xms_brk.asm
diff --git a/DOS/CMD/command/shell/xms_crit.asm b/DOS/CMD/command/shell/xms_crit.asm
diff --git a/DOS/CMD/command/strings/CHANGED b/DOS/CMD/command/strings/CHANGED
diff --git a/DOS/CMD/command/strings/dutch.err b/DOS/CMD/command/strings/dutch.err
diff --git a/DOS/CMD/command/strings/dutch.lng b/DOS/CMD/command/strings/dutch.lng
diff --git a/DOS/CMD/command/strings/french.err b/DOS/CMD/command/strings/french.err
diff --git a/DOS/CMD/command/strings/italian.err b/DOS/CMD/command/strings/italian.err
diff --git a/DOS/CMD/command/strings/makefile b/DOS/CMD/command/strings/makefile
@@ -10,7 +10,10 @@ DIRS  = critstrs
 #defines object file names in format objname.$(O)
 srcfiles = $(p)fixstrs$(e) $(p)porting$(e) # $(p)..$(SEP)tcc2wat$(e)
 # defines additional options for C compiler
-ADD_COPT = -dMODEL=l -d2 -db -i=$(MYDIR)..$(SEP)include -i=$(MYDIR)..$(SEP)suppl
+!ifeq %OS LINUX
+ADD_COPT = -dLINUX
+!endif
+ADD_COPT += -dMODEL=l -d2 -db -i=$(MYDIR)..$(SEP)include -i=$(MYDIR)..$(SEP)suppl
 ADD_LINKOPT = debug all 
 LANG = russian
 LNG = $(MYDIR)$(LANG).lng
@@ -20,12 +23,12 @@ INSTALL = strings.lib
 
 !include $(%ROOT)/mk/tools.mk
 
-TARGETS = $(PATH)$(PROJ) $(PATH)strings.h subdirs $(PATH)strings.lib
+TARGETS = $(PATH)$(PROJ).exe $(PATH)strings.h subdirs $(PATH)strings.lib
 
-$(PATH)$(PROJ):
+$(PATH)$(PROJ).exe:
 
 $(PATH)strings.h : $(MYDIR)default.lng $(PATH)$(PROJ).exe
- @$(PATH)fixstrs.exe /lib /dir $(PATH) $(LNG)
+ @$(PATH)$(PROJ).exe /lib /dir $(PATH) $(LNG)
 
 $(PATH)strings.lib: $(PATH)makefile.mk
  @$(MAKE) $(MAKEOPT) -f $< lib
diff --git a/DOS/CMD/command/strings/polish.err b/DOS/CMD/command/strings/polish.err
diff --git a/DOS/CMD/command/strings/polish.lng b/DOS/CMD/command/strings/polish.lng
diff --git a/DOS/CMD/command/strings/pt_br.err b/DOS/CMD/command/strings/pt_br.err
diff --git a/DOS/CMD/command/strings/pt_br.lng b/DOS/CMD/command/strings/pt_br.lng
diff --git a/DOS/CMD/command/strings/russian.err b/DOS/CMD/command/strings/russian.err
diff --git a/DOS/CMD/command/strings/russian.lng b/DOS/CMD/command/strings/russian.lng
diff --git a/DOS/CMD/command/strings/serbian.err b/DOS/CMD/command/strings/serbian.err
diff --git a/DOS/CMD/command/strings/serbian.lng b/DOS/CMD/command/strings/serbian.lng
diff --git a/DOS/CMD/command/strings/spanish.err b/DOS/CMD/command/strings/spanish.err
diff --git a/DOS/CMD/command/strings/spanish.lng b/DOS/CMD/command/strings/spanish.lng
diff --git a/DOS/CMD/command/strings/swedish.err b/DOS/CMD/command/strings/swedish.err
diff --git a/DOS/CMD/command/strings/swedish.lng b/DOS/CMD/command/strings/swedish.lng
diff --git a/DOS/CMD/command/strings/tcc2wat.c b/DOS/CMD/command/strings/tcc2wat.c
@@ -28,6 +28,11 @@
  * Most graphics functions are missing; right now I'm focusing on text and regular functions
  */
 #include <dos.h>
+
+#ifdef NAME_MAX
+#undef NAME_MAX
+#endif
+
 #include <conio.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -40,7 +45,11 @@
 #include <io.h>
 #include <graph.h>
 #include <errno.h>
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #include "tcc2wat.h"
 #undef _matherr
 

diff --git a/DOS/CMD/command/strings/ukr.err b/DOS/CMD/command/strings/ukr.err
diff --git a/DOS/CMD/command/strings/ukr.lng b/DOS/CMD/command/strings/ukr.lng
diff --git a/DOS/CMD/command/strings/yu437.err b/DOS/CMD/command/strings/yu437.err
diff --git a/DOS/CMD/command/strings/yu437.lng b/DOS/CMD/command/strings/yu437.lng
diff --git a/DOS/CMD/command/suppl/algnbyte.h b/DOS/CMD/command/suppl/algnbyte.h
diff --git a/DOS/CMD/command/suppl/algndflt.h b/DOS/CMD/command/suppl/algndflt.h
diff --git a/DOS/CMD/command/suppl/appname.h b/DOS/CMD/command/suppl/appname.h
diff --git a/DOS/CMD/command/suppl/clnsuppl.bat b/DOS/CMD/command/suppl/clnsuppl.bat
diff --git a/DOS/CMD/command/suppl/cntry.h b/DOS/CMD/command/suppl/cntry.h
diff --git a/DOS/CMD/command/suppl/dfn.h b/DOS/CMD/command/suppl/dfn.h
@@ -32,7 +32,11 @@
 #endif
 #include <nls_f.h>
 #ifdef _TC_LATER_
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #endif
 #ifdef __TURBOC__
 #include <stddef.h>

diff --git a/DOS/CMD/command/suppl/do_suppl.bat b/DOS/CMD/command/suppl/do_suppl.bat
diff --git a/DOS/CMD/command/suppl/dynstr.h b/DOS/CMD/command/suppl/dynstr.h
diff --git a/DOS/CMD/command/suppl/environ.h b/DOS/CMD/command/suppl/environ.h
diff --git a/DOS/CMD/command/suppl/errcodes.h b/DOS/CMD/command/suppl/errcodes.h
diff --git a/DOS/CMD/command/suppl/external.h b/DOS/CMD/command/suppl/external.h
diff --git a/DOS/CMD/command/suppl/fmemory.h b/DOS/CMD/command/suppl/fmemory.h
diff --git a/DOS/CMD/command/suppl/getopt.h b/DOS/CMD/command/suppl/getopt.h
diff --git a/DOS/CMD/command/suppl/mcb.h b/DOS/CMD/command/suppl/mcb.h
diff --git a/DOS/CMD/command/suppl/msglib.h b/DOS/CMD/command/suppl/msglib.h
diff --git a/DOS/CMD/command/suppl/msgs.h b/DOS/CMD/command/suppl/msgs.h
diff --git a/DOS/CMD/command/suppl/nls.h b/DOS/CMD/command/suppl/nls.h
diff --git a/DOS/CMD/command/suppl/nls_c.h b/DOS/CMD/command/suppl/nls_c.h
diff --git a/DOS/CMD/command/suppl/nls_f.h b/DOS/CMD/command/suppl/nls_f.h
diff --git a/DOS/CMD/command/suppl/p-bc.h b/DOS/CMD/command/suppl/p-bc.h
diff --git a/DOS/CMD/command/suppl/p-mc.h b/DOS/CMD/command/suppl/p-mc.h
diff --git a/DOS/CMD/command/suppl/p-pac.h b/DOS/CMD/command/suppl/p-pac.h
diff --git a/DOS/CMD/command/suppl/p-watcom.h b/DOS/CMD/command/suppl/p-watcom.h
@@ -20,7 +20,11 @@
 
 #ifdef __WATCOMC__
 
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #include <stdlib.h>
 #include <stddef.h>
 

diff --git a/DOS/CMD/command/suppl/portable.h b/DOS/CMD/command/suppl/portable.h
diff --git a/DOS/CMD/command/suppl/psp.h b/DOS/CMD/command/suppl/psp.h
diff --git a/DOS/CMD/command/suppl/regproto.h b/DOS/CMD/command/suppl/regproto.h
diff --git a/DOS/CMD/command/suppl/src/_flags.c b/DOS/CMD/command/suppl/src/_flags.c
diff --git a/DOS/CMD/command/suppl/src/_getdcwd.c b/DOS/CMD/command/suppl/src/_getdcwd.c
diff --git a/DOS/CMD/command/suppl/src/addu.c b/DOS/CMD/command/suppl/src/addu.c
diff --git a/DOS/CMD/command/suppl/src/app_file.c b/DOS/CMD/command/suppl/src/app_file.c
diff --git a/DOS/CMD/command/suppl/src/app_filx.c b/DOS/CMD/command/suppl/src/app_filx.c
diff --git a/DOS/CMD/command/suppl/src/app_ienv.c b/DOS/CMD/command/suppl/src/app_ienv.c
diff --git a/DOS/CMD/command/suppl/src/app_ievx.c b/DOS/CMD/command/suppl/src/app_ievx.c
diff --git a/DOS/CMD/command/suppl/src/app_ini_.c b/DOS/CMD/command/suppl/src/app_ini_.c
diff --git a/DOS/CMD/command/suppl/src/app_init.c b/DOS/CMD/command/suppl/src/app_init.c
diff --git a/DOS/CMD/command/suppl/src/app_inix.c b/DOS/CMD/command/suppl/src/app_inix.c
diff --git a/DOS/CMD/command/suppl/src/app_name.c b/DOS/CMD/command/suppl/src/app_name.c
diff --git a/DOS/CMD/command/suppl/src/app_namx.c b/DOS/CMD/command/suppl/src/app_namx.c
diff --git a/DOS/CMD/command/suppl/src/app_path.c b/DOS/CMD/command/suppl/src/app_path.c
diff --git a/DOS/CMD/command/suppl/src/app_patx.c b/DOS/CMD/command/suppl/src/app_patx.c
diff --git a/DOS/CMD/command/suppl/src/app_vars.c b/DOS/CMD/command/suppl/src/app_vars.c
diff --git a/DOS/CMD/command/suppl/src/appname.h b/DOS/CMD/command/suppl/src/appname.h
diff --git a/DOS/CMD/command/suppl/src/appname.loc b/DOS/CMD/command/suppl/src/appname.loc
diff --git a/DOS/CMD/command/suppl/src/bugs b/DOS/CMD/command/suppl/src/bugs
diff --git a/DOS/CMD/command/suppl/src/byte2par.c b/DOS/CMD/command/suppl/src/byte2par.c
diff --git a/DOS/CMD/command/suppl/src/cntry.c b/DOS/CMD/command/suppl/src/cntry.c
diff --git a/DOS/CMD/command/suppl/src/cntry.h b/DOS/CMD/command/suppl/src/cntry.h
diff --git a/DOS/CMD/command/suppl/src/commit.c b/DOS/CMD/command/suppl/src/commit.c
diff --git a/DOS/CMD/command/suppl/src/copying b/DOS/CMD/command/suppl/src/copying
diff --git a/DOS/CMD/command/suppl/src/copying.lb b/DOS/CMD/command/suppl/src/copying.lb
diff --git a/DOS/CMD/command/suppl/src/ctrlbrk.c b/DOS/CMD/command/suppl/src/ctrlbrk.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_chg.c b/DOS/CMD/command/suppl/src/dbgf_chg.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_cl.c b/DOS/CMD/command/suppl/src/dbgf_cl.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_cle.c b/DOS/CMD/command/suppl/src/dbgf_cle.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_clg.c b/DOS/CMD/command/suppl/src/dbgf_clg.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_dl.c b/DOS/CMD/command/suppl/src/dbgf_dl.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_dpl.c b/DOS/CMD/command/suppl/src/dbgf_dpl.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_et.c b/DOS/CMD/command/suppl/src/dbgf_et.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_ex2.c b/DOS/CMD/command/suppl/src/dbgf_ex2.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_ext.c b/DOS/CMD/command/suppl/src/dbgf_ext.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_fl.c b/DOS/CMD/command/suppl/src/dbgf_fl.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_flg.c b/DOS/CMD/command/suppl/src/dbgf_flg.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_flh.c b/DOS/CMD/command/suppl/src/dbgf_flh.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_ien.c b/DOS/CMD/command/suppl/src/dbgf_ien.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_lgh.c b/DOS/CMD/command/suppl/src/dbgf_lgh.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_lgi.c b/DOS/CMD/command/suppl/src/dbgf_lgi.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_lgt.c b/DOS/CMD/command/suppl/src/dbgf_lgt.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_lk.c b/DOS/CMD/command/suppl/src/dbgf_lk.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_log.c b/DOS/CMD/command/suppl/src/dbgf_log.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_lv.c b/DOS/CMD/command/suppl/src/dbgf_lv.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_mfi.c b/DOS/CMD/command/suppl/src/dbgf_mfi.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_mi.c b/DOS/CMD/command/suppl/src/dbgf_mi.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_mki.c b/DOS/CMD/command/suppl/src/dbgf_mki.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_ml.c b/DOS/CMD/command/suppl/src/dbgf_ml.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_pop.c b/DOS/CMD/command/suppl/src/dbgf_pop.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_prt.c b/DOS/CMD/command/suppl/src/dbgf_prt.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_psh.c b/DOS/CMD/command/suppl/src/dbgf_psh.c
diff --git a/DOS/CMD/command/suppl/src/dbgf_var.c b/DOS/CMD/command/suppl/src/dbgf_var.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_chk.c b/DOS/CMD/command/suppl/src/dbgm_chk.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_ckh.c b/DOS/CMD/command/suppl/src/dbgm_ckh.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_lc.c b/DOS/CMD/command/suppl/src/dbgm_lc.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_lf.c b/DOS/CMD/command/suppl/src/dbgm_lf.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_lm.c b/DOS/CMD/command/suppl/src/dbgm_lm.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_lr.c b/DOS/CMD/command/suppl/src/dbgm_lr.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_ls.c b/DOS/CMD/command/suppl/src/dbgm_ls.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_sc.c b/DOS/CMD/command/suppl/src/dbgm_sc.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_sf.c b/DOS/CMD/command/suppl/src/dbgm_sf.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_sm.c b/DOS/CMD/command/suppl/src/dbgm_sm.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_sr.c b/DOS/CMD/command/suppl/src/dbgm_sr.c
diff --git a/DOS/CMD/command/suppl/src/dbgm_ss.c b/DOS/CMD/command/suppl/src/dbgm_ss.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s0.c b/DOS/CMD/command/suppl/src/dbgv_s0.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s1.c b/DOS/CMD/command/suppl/src/dbgv_s1.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s10.c b/DOS/CMD/command/suppl/src/dbgv_s10.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s11.c b/DOS/CMD/command/suppl/src/dbgv_s11.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s12.c b/DOS/CMD/command/suppl/src/dbgv_s12.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s13.c b/DOS/CMD/command/suppl/src/dbgv_s13.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s14.c b/DOS/CMD/command/suppl/src/dbgv_s14.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s15.c b/DOS/CMD/command/suppl/src/dbgv_s15.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s16.c b/DOS/CMD/command/suppl/src/dbgv_s16.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s17.c b/DOS/CMD/command/suppl/src/dbgv_s17.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s18.c b/DOS/CMD/command/suppl/src/dbgv_s18.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s19.c b/DOS/CMD/command/suppl/src/dbgv_s19.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s2.c b/DOS/CMD/command/suppl/src/dbgv_s2.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s20.c b/DOS/CMD/command/suppl/src/dbgv_s20.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s21.c b/DOS/CMD/command/suppl/src/dbgv_s21.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s22.c b/DOS/CMD/command/suppl/src/dbgv_s22.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s23.c b/DOS/CMD/command/suppl/src/dbgv_s23.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s24.c b/DOS/CMD/command/suppl/src/dbgv_s24.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s25.c b/DOS/CMD/command/suppl/src/dbgv_s25.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s26.c b/DOS/CMD/command/suppl/src/dbgv_s26.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s27.c b/DOS/CMD/command/suppl/src/dbgv_s27.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s28.c b/DOS/CMD/command/suppl/src/dbgv_s28.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s29.c b/DOS/CMD/command/suppl/src/dbgv_s29.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s3.c b/DOS/CMD/command/suppl/src/dbgv_s3.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s30.c b/DOS/CMD/command/suppl/src/dbgv_s30.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s31.c b/DOS/CMD/command/suppl/src/dbgv_s31.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s32.c b/DOS/CMD/command/suppl/src/dbgv_s32.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s33.c b/DOS/CMD/command/suppl/src/dbgv_s33.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s34.c b/DOS/CMD/command/suppl/src/dbgv_s34.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s35.c b/DOS/CMD/command/suppl/src/dbgv_s35.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s4.c b/DOS/CMD/command/suppl/src/dbgv_s4.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s5.c b/DOS/CMD/command/suppl/src/dbgv_s5.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s6.c b/DOS/CMD/command/suppl/src/dbgv_s6.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s7.c b/DOS/CMD/command/suppl/src/dbgv_s7.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s8.c b/DOS/CMD/command/suppl/src/dbgv_s8.c
diff --git a/DOS/CMD/command/suppl/src/dbgv_s9.c b/DOS/CMD/command/suppl/src/dbgv_s9.c
diff --git a/DOS/CMD/command/suppl/src/dfn.h b/DOS/CMD/command/suppl/src/dfn.h
@@ -32,7 +32,11 @@
 #endif
 #include <nls_f.h>
 #ifdef _TC_LATER_
+#ifndef LINUX
 #include <direct.h>
+#else
+#include <dirent.h>
+#endif
 #endif
 #ifdef __TURBOC__
 #include <stddef.h>

diff --git a/DOS/CMD/command/suppl/src/dfn.loc b/DOS/CMD/command/suppl/src/dfn.loc
diff --git a/DOS/CMD/command/suppl/src/dfn_tmpn.c b/DOS/CMD/command/suppl/src/dfn_tmpn.c
diff --git a/DOS/CMD/command/suppl/src/dfnbnam.c b/DOS/CMD/command/suppl/src/dfnbnam.c
diff --git a/DOS/CMD/command/suppl/src/dfndeli2.c b/DOS/CMD/command/suppl/src/dfndeli2.c
diff --git a/DOS/CMD/command/suppl/src/dfndelim.c b/DOS/CMD/command/suppl/src/dfndelim.c
diff --git a/DOS/CMD/command/suppl/src/dfnexpan.c b/DOS/CMD/command/suppl/src/dfnexpan.c
diff --git a/DOS/CMD/command/suppl/src/dfnext.c b/DOS/CMD/command/suppl/src/dfnext.c
diff --git a/DOS/CMD/command/suppl/src/dfnfext.c b/DOS/CMD/command/suppl/src/dfnfext.c
diff --git a/DOS/CMD/command/suppl/src/dfnfnam.c b/DOS/CMD/command/suppl/src/dfnfnam.c
diff --git a/DOS/CMD/command/suppl/src/dfnfrpl.c b/DOS/CMD/command/suppl/src/dfnfrpl.c
diff --git a/DOS/CMD/command/suppl/src/dfnfull2.c b/DOS/CMD/command/suppl/src/dfnfull2.c
diff --git a/DOS/CMD/command/suppl/src/dfnfullp.c b/DOS/CMD/command/suppl/src/dfnfullp.c
diff --git a/DOS/CMD/command/suppl/src/dfngffm.c b/DOS/CMD/command/suppl/src/dfngffm.c
diff --git a/DOS/CMD/command/suppl/src/dfngfnam.c b/DOS/CMD/command/suppl/src/dfngfnam.c
diff --git a/DOS/CMD/command/suppl/src/dfngfree.c b/DOS/CMD/command/suppl/src/dfngfree.c
diff --git a/DOS/CMD/command/suppl/src/dfnginit.c b/DOS/CMD/command/suppl/src/dfnginit.c
diff --git a/DOS/CMD/command/suppl/src/dfngread.c b/DOS/CMD/command/suppl/src/dfngread.c
diff --git a/DOS/CMD/command/suppl/src/dfnisunc.c b/DOS/CMD/command/suppl/src/dfnisunc.c
diff --git a/DOS/CMD/command/suppl/src/dfnmatc2.c b/DOS/CMD/command/suppl/src/dfnmatc2.c
diff --git a/DOS/CMD/command/suppl/src/dfnmatch.c b/DOS/CMD/command/suppl/src/dfnmatch.c
diff --git a/DOS/CMD/command/suppl/src/dfnmatcx.c b/DOS/CMD/command/suppl/src/dfnmatcx.c
diff --git a/DOS/CMD/command/suppl/src/dfnmate1.c b/DOS/CMD/command/suppl/src/dfnmate1.c
diff --git a/DOS/CMD/command/suppl/src/dfnmate2.c b/DOS/CMD/command/suppl/src/dfnmate2.c
diff --git a/DOS/CMD/command/suppl/src/dfnmato1.c b/DOS/CMD/command/suppl/src/dfnmato1.c
diff --git a/DOS/CMD/command/suppl/src/dfnmato2.c b/DOS/CMD/command/suppl/src/dfnmato2.c
diff --git a/DOS/CMD/command/suppl/src/dfnmerge.c b/DOS/CMD/command/suppl/src/dfnmerge.c
diff --git a/DOS/CMD/command/suppl/src/dfnmkfil.c b/DOS/CMD/command/suppl/src/dfnmkfil.c
diff --git a/DOS/CMD/command/suppl/src/dfnmktmp.c b/DOS/CMD/command/suppl/src/dfnmktmp.c
diff --git a/DOS/CMD/command/suppl/src/dfnpath.c b/DOS/CMD/command/suppl/src/dfnpath.c
diff --git a/DOS/CMD/command/suppl/src/dfnsearc.c b/DOS/CMD/command/suppl/src/dfnsearc.c
diff --git a/DOS/CMD/command/suppl/src/dfnsplit.c b/DOS/CMD/command/suppl/src/dfnsplit.c
diff --git a/DOS/CMD/command/suppl/src/dfnsquee.c b/DOS/CMD/command/suppl/src/dfnsquee.c
diff --git a/DOS/CMD/command/suppl/src/dfnstat.c b/DOS/CMD/command/suppl/src/dfnstat.c
diff --git a/DOS/CMD/command/suppl/src/dfntruen.c b/DOS/CMD/command/suppl/src/dfntruen.c
diff --git a/DOS/CMD/command/suppl/src/dfnunc.c b/DOS/CMD/command/suppl/src/dfnunc.c
diff --git a/DOS/CMD/command/suppl/src/dfnwrdir.c b/DOS/CMD/command/suppl/src/dfnwrdir.c
diff --git a/DOS/CMD/command/suppl/src/dir.loc b/DOS/CMD/command/suppl/src/dir.loc
diff --git a/DOS/CMD/command/suppl/src/dmemcmp.c b/DOS/CMD/command/suppl/src/dmemcmp.c
diff --git a/DOS/CMD/command/suppl/src/dmemcmp2.c b/DOS/CMD/command/suppl/src/dmemcmp2.c
diff --git a/DOS/CMD/command/suppl/src/dmemcmp3.c b/DOS/CMD/command/suppl/src/dmemcmp3.c
diff --git a/DOS/CMD/command/suppl/src/dmemcmpf.c b/DOS/CMD/command/suppl/src/dmemcmpf.c
diff --git a/DOS/CMD/command/suppl/src/dmemfupr.c b/DOS/CMD/command/suppl/src/dmemfupr.c
diff --git a/DOS/CMD/command/suppl/src/dmemupr.c b/DOS/CMD/command/suppl/src/dmemupr.c
diff --git a/DOS/CMD/command/suppl/src/dmemuprf.c b/DOS/CMD/command/suppl/src/dmemuprf.c
diff --git a/DOS/CMD/command/suppl/src/dosalloc.c b/DOS/CMD/command/suppl/src/dosalloc.c
diff --git a/DOS/CMD/command/suppl/src/dosfree.c b/DOS/CMD/command/suppl/src/dosfree.c
diff --git a/DOS/CMD/command/suppl/src/dossize.c b/DOS/CMD/command/suppl/src/dossize.c
diff --git a/DOS/CMD/command/suppl/src/dpeekb.c b/DOS/CMD/command/suppl/src/dpeekb.c
diff --git a/DOS/CMD/command/suppl/src/dpeekw.c b/DOS/CMD/command/suppl/src/dpeekw.c
diff --git a/DOS/CMD/command/suppl/src/dstrappc.c b/DOS/CMD/command/suppl/src/dstrappc.c
diff --git a/DOS/CMD/command/suppl/src/dstrappd.c b/DOS/CMD/command/suppl/src/dstrappd.c
diff --git a/DOS/CMD/command/suppl/src/dstrappe.c b/DOS/CMD/command/suppl/src/dstrappe.c
diff --git a/DOS/CMD/command/suppl/src/dstrbeg.c b/DOS/CMD/command/suppl/src/dstrbeg.c
diff --git a/DOS/CMD/command/suppl/src/dstrcat.c b/DOS/CMD/command/suppl/src/dstrcat.c
diff --git a/DOS/CMD/command/suppl/src/dstrchar.c b/DOS/CMD/command/suppl/src/dstrchar.c
diff --git a/DOS/CMD/command/suppl/src/dstrchg.c b/DOS/CMD/command/suppl/src/dstrchg.c
diff --git a/DOS/CMD/command/suppl/src/dstrchr.c b/DOS/CMD/command/suppl/src/dstrchr.c
diff --git a/DOS/CMD/command/suppl/src/dstrcmp.c b/DOS/CMD/command/suppl/src/dstrcmp.c
diff --git a/DOS/CMD/command/suppl/src/dstrcmpf.c b/DOS/CMD/command/suppl/src/dstrcmpf.c
diff --git a/DOS/CMD/command/suppl/src/dstrconc.c b/DOS/CMD/command/suppl/src/dstrconc.c
diff --git a/DOS/CMD/command/suppl/src/dstrcpy.c b/DOS/CMD/command/suppl/src/dstrcpy.c
diff --git a/DOS/CMD/command/suppl/src/dstrcstr.c b/DOS/CMD/command/suppl/src/dstrcstr.c
diff --git a/DOS/CMD/command/suppl/src/dstrdup.c b/DOS/CMD/command/suppl/src/dstrdup.c
diff --git a/DOS/CMD/command/suppl/src/dstrdupe.c b/DOS/CMD/command/suppl/src/dstrdupe.c