42 files changed, 12821 insertions, 0 deletions
diff --git a/win32/BSDLOGO.BMP b/win32/BSDLOGO.BMP
new file mode 100644
index 000000000000..f45c05863153
--- /dev/null
+++ b/win32/BSDLOGO.BMP
diff --git a/win32/BSDLOGO.ICO b/win32/BSDLOGO.ICO
new file mode 100644
index 000000000000..914714f5128b
--- /dev/null
+++ b/win32/BSDLOGO.ICO
diff --git a/win32/BSDLOGO.RC b/win32/BSDLOGO.RC
new file mode 100644
index 000000000000..2973a877b203
--- /dev/null
+++ b/win32/BSDLOGO.RC
@@ -0,0 +1,2 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/BSDLOGO.RC,v 1.3 2004/05/19 18:22:27 christos Exp $*/
+IDI_ICON1               ICON    DISCARDABLE     "win32/BSDLOGO.ICO"
diff --git a/win32/CODING b/win32/CODING
new file mode 100644
index 000000000000..212a22b67d7f
--- /dev/null
+++ b/win32/CODING
@@ -0,0 +1,20 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/CODING,v 1.3 2004/05/19 18:22:27 christos Exp $*/
+Read this if you plan to contribute changes to the source:
+
+Please do not use any heap allocation routine other than:
+
+1. heap_alloc()/heap_free(), if the memory will never be acessed in a child
+process (i.e, is not expected to be inherited). this is a macro defined 
+in ntport.h
+
+2. xmalloc()/xfree(), if the  memory is to be inherited by a child process.
+this is allocated from a seperate heap and is copied to the child during fork().
+
+Avoid using C-runtime functions that store static variables
+(like strtok, for example).
+
+It is preferrable to avoid any c-runtime function other than strlen,strcat
+etc. 
+
+Thanks.
+-amol
diff --git a/win32/ChangeLog b/win32/ChangeLog
new file mode 100644
index 000000000000..d878ef5d8bb7
--- /dev/null
+++ b/win32/ChangeLog
@@ -0,0 +1,686 @@
+Rev 7.00
+Sun Aug 11 00:39:38 2002    <amol@AMOLDWHISPHOME>
+	* various files: Remove GPL'ed termcap code. Partial fix for 
+ 	                 horizontal scroll. Fix visiblebell. 
+Sat May 04 22:38:36 2002    <amol@AMOLDWHISPHOME>
+	* ntfunc.c: fixed leak in nt_texec ?? (fast exec path). 
+	            Removed sourcerc and printrc.
+Rev 6.07
+Mon Mar 18 17:54:44 2002    <amol@AMOLDWHISPHOME>
+	* support.c,fork.c: wow64 (32-bit on ia64) seems to work now. 
+Rev 6.06
+Sun Mar 17 21:25:28 2002    <amol@AMOLDWHISPHOME>
+	* support.c,fork.c: attempt wow64 support. 
+Rev 6.05
+Sat Mar 16 10:53:21 2002    <amol@AMOLDWHISPHOME>
+
+	* console.c: Fix refreshing problems with searching history.  
+
+Rev 6.04
+Fri Mar 01 18:52:30 2002    <amol@AMOLDWHISPHOME>
+
+	* ntfunc.c: Fix another bug. Some associated files were launched twice.
+
+Rev 6.03
+Mon Feb 18 19:24:47 2002    <amol@AMOLDWHISPHOME>
+
+	* ntfunc.c,support.c: Of course, fix bug introduced by previous fix.
+ 	(#! emulation was broken)
+
+Rev 6.02
+Sun Feb 17 15:10:50 2002    <amol@AMOLDWHISPHOME>
+	* various files, many fixes,
+	1. SetFileApisToOEM: Fix display problems with Euro filenames.
+	2. Try explorer associations in fast exec path as well.
+	3. Fix bug with TCSHONLYSTARTEXES not working for extensions less
+	than 3 chars
+	4. Fix bug with e_page_up/down that always made them beep.
+	5. Fix bug related to backward-search refreshing problem
+Wed Oct 10 21:58:50 2001    <amold@AMOLDHOME>
+	* win32\clip.c: Fix bug in redirection to /dev/clipboard. it should work
+	now.
+Rev 6.00
+Thu Aug 16 18:55:54 2001    <amold@AMOLDHOME>
+	* win32\clip.c: Integrate with 6.10.02, put e_copy_from_clipboad and
+	e_paste_from_clipboard back. Document N-S binding in README.NT.
+Rev 5.56,5.57
+Tue Jun 19 22:13:52 2001    <amold@AMOLDHOME>
+	* various files: Remove stacksize builtin. Shift keymap. Sync with
+	tcsh-6.10.01. e_undosify etc.
+Rev 5.55
+Wed Mar 28 17:19:06 2001    <amold@AMOLDHOME>
+	* misc files: add sourcerc and printrc builtins
+Rev 5.54
+Sat Jan 27 18:45:20 2001    <amold@AMOLDHOME>
+	* win32\ps.c: Fixed bug that made ps crash on NT 4.0
+Rev 5.53
+Thu Nov 30 14:30:03 2000    <amold@SKYNYRD>
+	* win32\ntfunc.c: 6.10, fix bug in 'start' and TCSHONLYSTARTEXES
+Rev 5.52
+Wed Nov 15 03:54:03 2000    <Administrator@AMOLDHOME>
+	* misc files: integrate 6.09.04 
+Rev 5.51
+Thu Jul 20 19:25:41 2000    <amold@AMOLDHOME>
+	* win32\ps.c: Fix bug in ps.c
+Rev 5.50
+Fri Jul 14 20:33:33 2000    <amold@AMOLDHOME>
+	* various: Fix TCSHONLYSTARTEXES and completion. add e_page_up
+ 	and e_page_down editor functions. Some 64-bit work.
+Rev 5.49
+Mon Jun 05 17:42:55 2000    <amold@SKYNYRD>
+	* win32\ntfunc.c: move executable() to NT source.
+Rev 5.48
+Mon May 29 14:22:03 2000    <amold@SKYNYRD>
+	* various files: Finally integrate patches for "start <directory>".
+	Also, completions will recognize extensions from TCSHONLYSTARTEXES
+Rev 5.46
+Wed Mar 01 10:32:22 2000    <amold@SKYNYRD>
+	* win32\ntfunc.c,win32\support.c: Make NTlamepathfix consistent
+ 	across fast exec, launched associations as well as normal 
+	command execution.
+Rev 5.45
+Fri Jan 07 11:50:03 2000    <amold@SKYNYRD>
+	* win32\support.c, ntfunc.c, Makefile.win32: Remove stack probing
+ 	in fork() by commiting 1/2MB of the thread stack instead of the
+ 	default page size. To reduce the footprint of spawned threads
+	(for clipboard or SIGCHILD), a new builtin stacksize has been 
+	added.
+Rev 5.44
+Thu Jan 06 12:28:55 2000    <amold@SKYNYRD>
+	* win32\stdio.c: Fixed serious bug that would cause backticked
+	expressions in shell scripts to not run. Should also fix hangs
+	with piped builtins like "bindkey | wc -l"
+Rev 5.43
+Fri Oct 29 11:10:58 1999    <amold@SKYNYRD>
+	* win32\support.c: added NTnoquoteprotect variable. 
+Rev 5.42
+Sun Oct 24 11:52:06 1999    <amold@SKYNYRD>
+	* win32\ntfunc.c: Fix $? on fast exec path.
+Rev 5.41
+Fri Oct 08 11:08:41 1999    <amold@SKYNYRD>
+	* win32\support.c: Support for NTcaseifypwd 
+Rev 5.37
+Fri Apr 02 11:51:54 1999    <amold@SKYNYRD>
+	* tc.func.c: Fixed bug that showed files in ls //server/share
+ 	as directories.
+Rev 5.36
+Wed Mar 24 14:36:50 1999    <amold@SKYNYRD>
+	* tc.func.c, win32\stdio.c: Cleaned up code. fixed bug
+ 	that would prevent ls //unc (introduced in 5.35, of course).
+Rev 5.34,5.35
+Tue Mar 23 12:07:52 1999    <amold@SKYNYRD>
+	* various files: Fix for ls c:/bin/* and paths with spaces
+Rev 5.33
+Wed Mar 17 12:37:50 1999    <amold@SKYNYRD>
+	* win32\support.c: Fix bug to resume converting $HOME to
+	'/'-delimited.
+Mon Mar 15 11:15:51 1999    <amold@SKYNYRD>
+    * sh.func.c: Make setting environment variables case-insensitve
+Rev 5.321
+Mon Mar 15 09:46:34 1999    <amold@SKYNYRD>
+	* win32\ntfunc.c: remove stupid hardcoded breakpoint. Hit when
+ 	executing scripts, batch files, etc.
+Rev 5.32
+Sat Mar 13 12:58:34 1999    <amold@SKYNYRD>
+	* various files: Use hashtable to check command spelling. Will
+	eliminate bogus corrections on NT. Code re-org in support.c.
+	Also backed out agressive correction introduced in 5.29. 
+Rev 5.29
+Tue Feb 09 16:23:39 1999    <amold@SKYNYRD>
+	* tw.parse.c,tw.spell.c: Aggressive spelling correction. Apppend
+ 	".exe" to a command while doing spellcheck.
+Rev 5.28
+Wed Feb 03 16:58:46 1999    <amold@SKYNYRD>
+	* various files: speed up argument parsing in exec. should
+ 	make commands with long argument strings run considerably faster.
+	Speed up argument parsing for the start builtin as above. remove
+	shell limit on command length.
+	Code cleanups, move heap_init() to executable entry point instead
+ 	of  fork_init() to prevent heap conflicts in child processes.
+Rev 5.27
+Fri Jan 08 10:36:24 1999    <amold@SKYNYRD>
+	* win32\io.c: ignore ctrl-space and ctrl-@ if NOREBIND
+ 	is not set. This should fix the bug which caused altgr-q
+	to not work, for example.
+Rev 5.261
+Fri Nov 20 15:34:32 1998    <amold@SKYNYRD>
+	* sh.sem.c: fixed stupid bug that neutralized the fast exec
+	path. set NTslowexec if you get funky behaviour from the shell.
+Rev 5.26
+Fri Nov 20 15:13:51 1998    <amold@SKYNYRD>
+	* ed.refresh.c: Patch from taga nayuta for fixing problems
+ 	with rprompt and prompt both having ANSI escapes.
+Rev 5.25
+Tue Nov 03 12:23:20 1998    <amold@SKYNYRD>
+	* win32\support.c: Win9x-specific fix for apps which may
+	have been started from a directory with a '.' in the name, but
+	without specifying the extension. e.g., c:/foo.bar/baz
+Rev 5.24
+Sat Oct 31 16:12:20 1998    <amold@SALEMS_LOT>
+	* tc.bind.c,win32\nt.bind.c: Bindkey extensions for N-C 
+	N-M. See README.NT for details. Fixed bug in clipboard
+	pasting on win95
+Rev 5.23
+Fri Oct 16 12:51:25 1998    <amold@SKYNYRD>
+	* win32\support.c: improve support for win32 GUI app
+	detection on Win9x (for TCSH_NOASYNCGUI).
+Rev 5.21
+Tue Oct 06 12:15:30 1998    <amold@SKYNYRD>
+	* sh.dir.c,sh.exec.c: Synced with tcsh-6.08 and applied
+ 	patches to that same. (setenv HOME foo crash, and 
+	compilation problem with sh.exec.c)
+Rev 5.202
+Thu Oct 01 11:55:53 1998    <amold@SKYNYRD>
+	* win32\io.c, sh.exec.c: KANJI+multibyte fixes from
+ 	taga nayuta. 
+	Fix for "where" failing with directories that had '.' in
+	their name.
+Rev 5.18
+Fri Sep 11 08:21:18 1998    <amold@SKYNYRD>
+	* win32\clip.c: Fixed bug that caused crashes when pasting
+ 	international characters from clipboard using e_paste...
+Rev 5.17
+Tue Sep 08 11:04:35 1998    <amold@SKYNYRD>
+	* tc.func.c: Bugfix for hang when rmstar is set. 
+Rev 5.16
+Wed Aug 26 10:18:42 1998    <amold@SKYNYRD>
+	* win32\ntfunc.c,sh.dir.c: Fixed bug in interaction between
+	TCSHONLYSTARTEXES and "start". Fixed bug that caused a crash
+	if you tried set home=C:\\ (which is WRONG anyway).
+Rev 5.15
+Tue Aug 04 14:48:32 1998    <amold@SKYNYRD>
+	* ed.chared.c,ed.defns.c,ed.decls.h: Added e_dosify_prev. See
+ 	README.NT for details.
+Rev 5.14
+Tue Jul 28 10:17:53 1998    <amold@SKYNYRD>
+	* win32\ntfunc.c: change in behaviour of TCSHONLYSTARTEXES. Please
+ 	check README.NT for details.
+Rev 5.12
+Sat Jul 18 13:12:39 1998    <amold@SKYNYRD>
+	* win32\ntfunc.c: Patch from taga nayuta for start <URL> 
+Rev 5.11
+Tue Jul 14 15:55:32 1998    <amold@SKYNYRD>
+	* ed.screen.c: Changed literal spec. in prompt to use ANSI
+ 	sequences instead of old hack. This is made necessary by the
+	color-ls patch. It does not make any sense to have two methods
+	of parsing these strings. 
+Rev 5.10
+Tue Jul 14 12:40:41 1998    <amold@SKYNYRD>
+	* sh.sem.c: Check for NTslowexec before mangling the syntax
+ 	tree.
+Rev 5.09
+Sun Jul 12 17:13:09 1998    <amold@SALEMS_LOT>
+	* win32\io.c,console.c: patches from TAGA nayuta. Includes fix for
+	clear-screen, color-ls and ctrl-space, ctrl-@
+Rev 5.04-5.08
+Sat Jul 11 21:19:47 1998    <amold@SALEMS_LOT>
+	* win32\signal.c: Hacked signal mechanism to deliver signal in
+	the main thread. May cause crashes/hangs. Can be compiled out.
+Rev 5.03
+Wed Jul 08 17:06:41 1998    <amold@SKYNYRD>
+	* ed.refresh.c: Fixed bug in edit-time refresh of lines > 1 line. 
+Rev 5.02
+Mon Jul 06 11:08:12 1998    <amold@SKYNYRD>
+	* various: separated nt-specific builtins from the rest of the
+	shell. Makes maintainence easier.
+Rev 5.00
+Tue Jun 30 14:46:26 1998    <amold@SKYNYRD>
+	* various: synced with tcsh-6.07.08. Fixed bug in alias 
+	interactions with fast exec. make settc work with li and
+	co.
+Rev 4.09
+Mon Jun 01 13:54:05 1998    <amold@SKYNYRD>
+	* win32\ntfunc.c: Fixed fast exec path to use the hash
+Rev 4.07
+Sat May 30 13:37:26 1998    <amold@SKYNYRD>
+	* sh.sem.c: Fixed bug in dollar expansion in the fast exec
+ 	path.
+	* win32\clip.c: Removed 4Kb clipboard limitation. 
+
+	Misc. code cleanup.
+Rev 4.05
+Thu May 28 14:17:57 1998    <amold@SKYNYRD>
+	* win32\support.c,win32\ntfunc.c,sh.sem.c: Fixed bug that
+ 	prevented execution of programs whose path had spaces in them.
+	Added optimization for simple commands to avoid fork(). Please
+	read about NTslowexec in README.NT if you see any weird 
+	behaviour from the shell.
+Rev 4.03
+Fri May 22 08:19:32 1998    <amold@SKYNYRD>
+	* win32\support.c: Fixed parsing of quoted args to child processes.
+	hopefully. 
+Rev 4.02
+Thu May 14 18:52:22 1998    <amold@SKYNYRD>
+	* win32\support.c: Fixed bug that caused UNC-path-exes to be  
+	spawned in a new window. Also fixed wildcard expansion bug
+	(ls *.c ) caused by merge with standard distribution.
+Rev 4.0
+Thu Apr 23 09:49:28 1998    <amold@SKYNYRD>
+
+	* tcsh-6.07.06 pre-release. Please try it out and see if 
+	anything got broken in integration.
+
+rev 3.661
+Fri Apr 10 16:48:04 1998    <amold@SKYNYRD>
+	* tc.const.c: Changed NTONLYSTARTEXES to TCSHONLYSTARTEXES. really.
+rev 3.66
+Sat Apr 04 15:22:02 1998    <amold@SKYNYRD>
+	* win32\support.c: fixed bug that was restricting command line
+	lengths. 
+Rev 3.652
+Fri Mar 27 11:26:24 1998    <amold@SKYNYRD>
+	* tc.prompt.c: Keep server names in prompt when %C is specified. 
+	* win32\ntfunc.c: Fixed crash in the start builtin when options
+	were specified but no command.
+Rev 3.651
+Tue Mar 24 17:53:32 1998    <amold@SKYNYRD>
+	* win32\ntfunc.c: Took out 512-char limit in setenv.
+Rev 3.65
+Wed Mar 11 09:26:43 1998    <amold@SKYNYRD>
+	* sh.h: Fixed bug that caused problem with 'which' or
+	crashed the shell when a path component did not have
+	the drive letter. e.g., '/bin' or set home=/foo
+Rev 3.643
+Sun Mar 08 12:55:04 1998    <amold@SKYNYRD>
+	* sh.dir.c: Fixed crash in echo `dirs` 
+Rev 3.641
+Sat Feb 21 12:06:18 1998    <amold@SALEMS_LOT>
+	* win32\support.c: NTONLYSTARTEXES changed to TCSHONLYSTARTEXES
+	NTlameargfix done by default. The variable has no effect now.
+	Both changes due to major restructuring of execve(). It's faster,
+	but probably not appreciable to the human eye.
+
+Rev 3.64
+Fri Feb 20 17:08:27 1998    <amold@SKYNYRD>
+	* win32\support.c: cleaned up execve(), fixed crash in win95 when
+ 	trying file associations.
+	(cleanup may have introduced bugs, be careful)
+Rev 3.63
+Thu Feb 12 10:07:10 1998    <amold@SKYNYRD>
+	* win32\ps.c: psapi.dll no longer needed, but will be used if
+ 	it exists (of course, Windows NT only).
+Rev 3.62
+Thu Feb 05 11:31:56 1998    <amold@SKYNYRD>
+	* win32\ps.c: Added -3 argument for the kill builtin. This will
+ 	send a WM_CLOSE message to the app's window. May be a useful 
+	way to shut down GUI apps. tcsh itself can also be killed 
+	with this "signal" (maps to a SIGHUP or CTRL_CLOSE_EVENT).
+
+Rev 3.612
+Fri Jan 30 14:29:44 1998    <amold@SKYNYRD>
+	* sh.proc.c: Changed kill to take hex pid (0xff...) as well
+ 	Probably helps on win95 if you use the builtin ps
+	to list processes.
+Rev 3.611
+Tue Jan 27 17:48:02 1998    <amold@SKYNYRD>
+	* win32\support.c: of course, the /dev/clipboard stuff had
+ 	a bug.
+Rev 3.61
+Tue Jan 27 14:04:21 1998    <amold@SKYNYRD>
+	* win32\clip.c,win32\stdio.c: Hack to treat /dev/clipboard
+ 	as a special case for i/o redirection. Limit of 4K, not fully
+	tested. Use at your own risk. Idea by David Sinck.
+Rev 3.60
+Tue Jan 27 09:06:41 1998    <amold@SKYNYRD>
+	* ed.chared.c,ed.defns.c: added e_dosify_next editor function
+ 	to enable converting '/'-delimited paths to '\'-delimited.
+	For those times when you just have to use xcopy.
+Rev 3.59
+Thu Jan 22 11:16:00 1998    <amold@SKYNYRD>
+	* win32\globals.c,support.c: Added support for starting
+ 	GUI apps asynchronously (don't wait for them to terminate).
+	Can be overridden by setting TCSH_NOASYNCGUI to a non-zero
+	length. Also put in logic to try appending ".exe" as well
+	as ".EXE" to a command. This is for some case-sensitive
+	filesystem drivers out there.
+Rev 3.581
+Fri Jan 02 10:26:16 1998    <amold@SKYNYRD>
+
+	* win32\clip.c: Fixed minor bugs and removed shared kill buffer
+	code. Only the clipboard can be used to share data now. See
+	README.NT for details on how to use the clipboard.
+
+Rev 3.58
+Wed Dec 31 13:26:40 1997    <amold@SKYNYRD>
+	* ed.defns.c,win32\clip.c: Added support for the clipboard
+	functions. Disabled shared kill buffers
+Rev 3.57
+Tue Dec 30 17:42:27 1997    <amold@SKYNYRD>
+	* ed.chared.c,win32\support.c: Experimental sharing of 
+ 	kill buffers among all active instances of tcsh. 
+	I'm not	sure how well this works yet.
+Rev 3.563
+Tue Dec 30 10:32:34 1997    <amold@SKYNYRD>
+	* sh.func.c: Fixed bug in unsetenv (it wasn't working at all).
+Rev 3.561
+Mon Dec 29 11:57:16 1997    <amold@SKYNYRD>
+	* win32\ps.c: Fixed bug in ps. Also added manadatory
+	"now" argument to shutdown.
+Rev 3.56
+Tue Dec 23 14:05:16 1997    <amold@SKYNYRD>
+	* win32\ps.c: Added shutdown builtin. 
+Rev 3.55
+Fri Dec 19 13:28:25 1997    <amold@SKYNYRD>
+	* win32\ps.c: Added ps builtin. 
+Rev 3.544
+Fri Dec 12 13:41:52 1997    <amold@SKYNYRD>
+	* tw.parse.c: Fixed bug in complete=igncase 
+Rev 3.543
+Wed Dec 10 14:01:12 1997    <amold@SKYNYRD>
+	* win32\io.c: Fix for redirecting to /dev/null. 
+Rev 3.542
+Wed Dec 03 10:15:45 1997    <amold@SKYNYRD>
+	* win32\io.c: Fix for spurious CR's on win95 when
+ 	running commands that read from stdin. 
+Rev 3.541
+Tue Nov 25 11:22:05 1997    <amold@SKYNYRD>
+	* win32\ntfunc.c: Fix for some bugs with NTONLYSTARTEXES 
+Rev 3.54
+Mon Nov 24 15:32:45 1997    <amold@SKYNYRD>
+	* tc.const.c,sh.func.c: Added environment variable 
+	NTONLYSTARTEXES, which can be set on the fly, to 
+	control whether associations (e.g., notepad with .txt)
+	should be recognized.
+Recv 3.53
+Mon Nov 24 13:17:04 1997    <amold@SKYNYRD>
+	* misc files: Changed copyright to Berkeley. Fixed minor
+  	bugs.
+Rev 3.52
+Fri Nov 21 09:41:03 1997    <amold@SKYNYRD>
+	* win32\fork.c: Fixed bug in environment inheritance. 
+Rev 3.51
+Mon Nov 17 14:51:57 1997    <amold@SKYNYRD>
+	* tc.func.c: Fix for ls //server 
+Rev 3.4,3.5
+Fri Nov 14 09:34:13 1997    <amold@SKYNYRD>
+	* misc: Integrated into standard distribution.
+	Feeping creaturism: Added support for file associations.
+	e.g, start foo.txt will start notepad with foo.txt etc.
+Rev 3.325
+Tue Oct 28 16:38:03 1997    <amold@SKYNYRD>
+	* sh.h: Fix to make $$ inherited by child process. The bug
+	showed up in tcsh <infile>out.$$, for example
+Rev. 3.323,3.324
+Wed Oct 22 13:06:59 1997    <amold@SKYNYRD>
+	* ntport\support.c: Made hack below a little smarter. Add '.'
+	only if the command is not found by the usual search.
+	* ntport\ntfunc.c: Fix to pass arguments on to batch files
+Rev. 3.322
+Wed Oct 15 14:37:22 1997    <amold@SKYNYRD>
+	* ntport\support.c: Win95-only hack to add '.' to the end
+ 	of a command that does not have any '.'-s. 
+Rev. 3.321
+Mon Oct 13 09:47:35 1997    <amold@SKYNYRD>
+
+	* sh.func.c: Fix for TCSHSUBSTHB when the #! command contains only 
+	one word. 
+	* ntport\support.c: Fix for paths with "./" instead of "." on
+	win95.
+
+Rev 3.32
+Thu Oct 09 17:01:30 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c,sh.func.c: Hacks for TCSHSUBSTHB. See README.NT
+	for details. Allegedly makes it easier to run scripts directly
+	from Unix.
+
+Rev 3.31
+Mon Oct 06 18:22:10 1997    <amold@SKYNYRD>
+
+	* tc.const.c: Fixed bug in NTlamepathfix. Added variable
+ 	NTlameargfix. This will make it possible to run cmd or print
+	etc. without aliasing them.
+
+Rev 3.30
+Mon Sep 22 14:52:50 1997    <amold@SKYNYRD>
+
+	* ntport\support.c: Added wrapper for chdir, to convert
+	'/'s to '\'s on Win95. 
+
+Rev 3.29
+Mon Sep 15 08:52:11 1997    <amold@SKYNYRD>
+
+	* ntport\bogus.c: Fixed bug in ~-expansion. ~foo was being expanded
+	to $home for the current user. 
+	* sh.func.c: Changed isbfunc to use StrQcmp instead of my own
+	hacked unqoute_Strcmp.
+
+Rev 3.281
+Fri Sep 05 15:13:18 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c: Fixed stupid bug in unsetenv. Instead of
+	unsetting, a garbage value was being filled in.
+
+Rev 3.27
+Wed Aug 27 19:23:49 1997    <amold@SALEMS_LOT>
+
+	* sh.func.c: Fix for quoting aliased builtins. Thanks to
+	Vincent Fatica for pointing this bug out. It exists with
+	the unix version of tcsh 6.07.02 as well.
+
+Rev 3.262,Rev 3.263
+Tue Aug 26 17:33:38 1997    <amold@SKYNYRD>
+
+	* support.c: Fixed HOSTTYPE string to show NT service packs.
+	* sh.c: Fix for win95's lameness in parsing c://.tcshrc
+ 	If you really want to set a silly home directory like
+	C:/, it should work now. 
+
+Rev 3.26, 3.261
+Mon Aug 18 17:53:25 1997    <amold@SKYNYRD>
+
+	* sh.dol.c: Fix for echoing input when using $< interactively
+	* sh.exec.c: Fix for completing directory names properly. For 
+	example, c:/b<tab> will list directories as well as executables.
+
+Rev 3.25
+Thu Aug 07 07:47:07 1997    <amold@SKYNYRD>
+
+	* sh.exec.c,ntport\ntfunc.c: Added hack to run .cmd or
+	.bat files. If they are hashed, they shall be run. 
+
+Rev 3.24
+Wed Aug 06 17:36:50 1997    <amold@SKYNYRD>
+
+	* sh.exec.c: Fix for which/where on Win95
+
+Rev 3.232
+Wed Aug 06 14:21:01 1997    <amold@SKYNYRD>
+
+	* ntport\support.c: Fix for fix for dirs with spaces in path.
+
+Rev 3.23
+Thu Jul 31 11:43:56 1997    <amold@SKYNYRD>
+
+	* sh.lex.c,tc.func.c,ntport\io.c: Major code change. CRLF
+	translation was messing up loops in scripts. The shell would
+	seek to the wrong offset. Thanks to Rickard Westman for
+	isolating the problem. The file i/o routines now do no translation.
+	Everything is done in the shell code itself. This may lead to
+	unforseen bugs, so beware.
+
+Rev 3.22 
+Mon Jul 28 07:58:24 1997    <amold@SKYNYRD>
+
+	* ed.chared.c: Fix for ^C aborting current input
+	* ntport\ntfunc.c: Make 'start' print error message if 
+	command is not found.
+
+Rev 3.21
+Thu Jul 24 08:50:52 1997    <amold@SKYNYRD>
+
+	* ntport\support.c: fix for directories with space in $path 
+
+Rev 3.20
+Thu Jul 17 09:59:32 1997    <amold@SKYNYRD>
+
+	* ntport\console.c: Fix for scroll messing up dislay
+
+Rev 3.19
+Wed Jul 09 14:20:30 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c: changed 'start' to only use '-' for switches
+	* ntport\ntfunc.c: added 'cls' builtin. The normal clear-screen function
+	has been fixed to clear only the visible window. Use cls if you need
+	to clear the entire buffer.
+
+Rev 3.18
+Fri Jun 27 14:08:40 1997    <amold@SKYNYRD>
+
+	* ntport\support.c,tc.const.c : Added variable NTlamepathfix, which
+	when set will replace '/' in the PATH with '\' for child processes. Also 
+	works with the start builtin.
+
+Rev 3.17
+Tue Jun 24 17:51:17 1997    <amold@SKYNYRD>
+
+	* ntport\nt.who.c: Fix for crashes on exit in win95. 
+
+Rev 3.16
+Fri Jun 20 08:28:58 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c: Fix for env variable fix. Also other misc memory
+ 	cleanup things. Env variables greater than 1024 now CANNOT be set.
+
+Rev 3.15
+Mon Jun 16 19:55:00 1997    <amold@SALEMS_LOT>
+
+	* ntport\ntfunc.c: Fixed buffer overrun problems in nt_set_env.
+    Environment variables will now be truncated at 1024 bytes. 
+	* sh.proc.,ntport\support.c: nohup foo & now creates a detached process.
+	This child has no access to the parent's console, and will continue to run
+	if the parent shell exits and the console goes away.
+
+Rev 3.14
+Fri Jun 13 08:54:53 1997    <amold@SKYNYRD>
+
+	* dirent.c, signal.c, io.c: minor bugfixes for dirent. Major
+ 	fixes for sigint handling.
+
+Rev 3.12
+Sun Jun 08 13:57:16 1997    <amold@SKYNYRD>
+
+	* ntport\nt.who.c, tc.who.c: Added support for watch(). Needs 
+ 	more testing.
+
+Rev 3.11
+Thu Jun 05 16:33:01 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c: added new variable 'oldtitle'. stores the
+ 	previous value of title, every time the title builtin is used.
+
+Rev 3.10
+Wed May 28 13:47:44 1997    <amold@SKYNYRD>
+
+	* ntport\dirent.c: Enhancements for cd //server/<tab> or 
+	ls //server. Basically, enumerate shares as if they were files.
+	May not work if the server is win95, but I don't give a damn
+	about that.
+
+Rev 3.09 
+Thu May 22 08:31:19 1997    <amold@SKYNYRD>
+
+	* tw.parse.c: Support for complete=igncase. Like enhance, but 
+ 	restricted to case-insensitive completion.
+
+Rev 3.08
+Mon May 19 11:54:22 1997    <amold@SKYNYRD>
+
+	* ntport\io.c: Fix for file descriptor confusion in non-interactive 
+	shell.(Manifested as hangs in emacs compilation, for example)
+
+Rev 3.07
+Sat May 17 15:12:24 1997    <amold@SKYNYRD>
+
+	* tc.func.c: Fixes to hashbang for #!c:/bin/tcsh.exe<space>
+
+Rev 3.06
+Thu May 15 08:37:47 1997    <amold@SKYNYRD>
+
+	* ntport\io.c: Fix for heinous append(or lack thereof) redirection 
+	bug.
+
+Rev 3.06
+Mon May 12 16:19:42 1997    <amold@SKYNYRD>
+
+	* tc.prompt.c: Fix to print drive letter with %c prompt format
+
+Rev 3.05
+Thu May 08 17:54:12 1997    <amold@SKYNYRD>
+
+	* ntport\ntfunc.c: Restored 'title' builtin
+
+Rev 3.04
+Wed May 07 14:02:32 1997    <amold@SKYNYRD>
+
+	* sh.c: Fixed comparison with argv[0] for %c prompt format
+
+Rev 3.03
+Tue Apr 29 15:48:15 1997    <amold@SKYNYRD>
+
+	* sh.sem.c: Really fixed cd this time.
+
+Rev 3.02
+Fri Apr 25 07:51:26 1997    <amold@SKYNYRD>
+
+	* sh.sem.c: Fix for C: changing drives when implicitcd is set 
+
+Rev 3.01
+Sat Apr 19 16:00:23 1997  amold  <amold@SALEMS_LOT>
+
+	* ntport\io.c: Fixed heredoc temp files to be deleted on close.
+
+Rev 3.0
+Thu Apr 17 09:24:46 1997    <amold@SKYNYRD>
+
+	* ntport\io.c, ntport\fork.c: Fixes for compiling with optimization
+	turned on. This is a release version. I've named it 3.0 to 
+	differentiate it from the 6.06.02 nt-rev-2.10 junk.
+
+Rev 1.9-beta
+Mon Apr 14 19:26:01 1997  amold  <amold@SALEMS_LOT>
+
+	* sh.dol.c: Hacks to fix here documents. (cat <<EOF)
+
+Rev 1.8-beta
+Mon Apr 14 15:27:24 1997    <amold@SKYNYRD>
+
+	* ntport\signal.c: Put in a hack to avoid bad longjmps when ^C is hit.
+	(showed up as a 0xC00000029 exception)
+
+Rev 1.7-beta
+Fri Apr 11 07:43:39 1997    <amold@SKYNYRD>
+
+	* sh.proc.c: Fix for shell hanging on win95, after running command.
+
+Rev 1.6-Beta
+Thu Apr 10 19:56:57 1997  amold  <amold@SALEMS_LOT>
+
+	* tw.parse.c: Fix to recognize C: when doing ls-F
+
+Rev 1.5-Beta
+Wed Apr 09 22:05:51 1997  amold  <amold@SALEMS_LOT>
+
+	* ntport\signal.c: fixes for sched builtin. rearchitectured alarm()
+
+Rev 1.4 Beta
+Wed Apr 09 09:24:58 1997    <amold@SKYNYRD>
+
+	* ed.refresh.c: Edit-time refreshing fix from prev. tcsh
+
+Rev 1.3-Beta
+Tue Apr 08 21:02:14 1997  amold  <amold@SALEMS_LOT>
+
+	* sh.exec.c, ntport\support.c: Fixed exec builtin.
+
+Rev 1.2-Beta
+Tue Apr 08 19:54:29 1997  amold  <amold@SALEMS_LOT>
+
+	* sh.c: Fixed importpath to convert '\' to '/'. This fixes the where
+		builtin
+
+Rev 1.1-Beta
+Tue Apr 08 08:42:11 1997    <amold@SKYNYRD>
+
+	* sh.func.c: Fixed inheritance of environment variables.
+
diff --git a/win32/Contributors b/win32/Contributors
new file mode 100644
index 000000000000..8ccc71bad284
--- /dev/null
+++ b/win32/Contributors
@@ -0,0 +1,15 @@
+People who have contributed to tcsh for win32 with bugfixes, functionality,
+and other useful pieces of code. If I've left you out, please let me know !
+
+(In alphabetical order)
+
+Tom        Kludy                     (tom.kludy@citrix.com)  
+Yarek      Kowalik                   (Yarek.Kowalik@Sitraka.com)
+Edward     Lam
+Matt       Landau
+Avner      Lottem                    (avner.lottem@intel.com) 
+blucas (?)                           (blucas@broadcom.com)
+Chun-Pong  Yu                        (bol.pacific.net.sg)
+TAGA       nayuta                    (nayuta@is.s.u-tokyo.ac.jp)
+Mike       Thomas                    (miketh@brisbane.paradigmgeo.com)
+Mark       Tucker                    (mtucker@fiji.sidefx.com)
diff --git a/win32/Makefile.win32 b/win32/Makefile.win32
new file mode 100644
index 000000000000..cddec24f185f
--- /dev/null
+++ b/win32/Makefile.win32
@@ -0,0 +1,285 @@
+# $Id: Makefile.win32,v 1.15 2010/05/24 22:19:26 amold Exp $
+#	Makefile.std	4.3	6/11/83
+#
+# C Shell with process control; VM/UNIX VAX Makefile
+# Bill Joy UC Berkeley; Jim Kulp IIASA, Austria
+#
+# With an input editor, command completion, etc. and ported to all sorts of
+# things; Paul Placeway, CIS Dept., Ohio State University
+#
+#
+# Windows NT version: Amol Deshpande, Microsoft Corp.
+#
+
+################################################################
+## CFLAGS.  For various -D things, see config.h
+################################################################
+#
+# These are the default suffixes from .c to .o and -c to get there
+# but to use the global optimizer on the mips boxes, see below
+#
+SUF=obj
+CF=-c -nologo 
+
+INCLUDES=-I. -I.. -Iwin32 
+
+DEBUG_CRTLIBS= libcmtd.lib oldnames.lib  libcpmtd.lib
+CRTLIBS= libcmt.lib oldnames.lib libcpmt.lib
+
+EXTRAFLAGS = -DWINNT_NATIVE -DNO_CRYPT -DHAVE_DIRENT_H $(EFL)
+WINDOWS_WARNING_LEVEL=-W4 -WX
+REST_WARNING_LEVEL=-WX -W3
+ANALYZE_FLAGS = -analyze
+
+
+!if "$(PROCESSOR_ARCHITECTURE)" == "AMD64"
+#main code is broken for 64-bit. ignore warnings and pray it works
+ 
+REST_WARNING_LEVEL= -W3
+ANALYZE_FLAGS= 
+IGNORE_64= -wd4244 -wd4267 
+
+!if "$(WIN64)" == ""
+!Message
+!Message Assuming x64 compile. pass WIN64=0 in command line if compiling 32-bit
+!Message
+WIN64=1
+!endif
+
+!endif
+
+
+!if "$(WIN64)" == ""
+WIN64=0
+ARCH=x86
+!else
+ARCH=x64
+WIN64=1
+!endif
+
+BUILD=tcsh-$(ARCH).exe
+
+!if "$(BLDTYPE)" == ""
+BLDTYPE=retail
+!endif
+
+!if "$(BLDTYPE)" == "debug"
+
+
+NTLDFLAGS=  -entry:silly_entry  -debug
+NTCFLAGS = -Zi -DNTDBG   -Od
+LIBES= user32.lib advapi32.lib kernel32.lib $(DEBUG_CRTLIBS) strsafe.lib
+
+!else if "$(BLDTYPE)" == "retail"
+
+NTLDFLAGS=  -entry:silly_entry  -debug
+NTCFLAGS = -Zi -O2 
+LIBES= user32.lib advapi32.lib kernel32.lib  $(CRTLIBS) strsafe.lib
+
+!else
+
+!ERROR Unknown compilation mode $(BLDTYPE). Set debug or retail
+!endif
+
+!if "$(WIN64)" == "1"
+NTCFLAGS = $(NTCFLAGS) -Zp8
+!endif
+
+CFLAGS= -MT $(NTCFLAGS) $(INCLUDES) 
+LDFLAGS= -nodefaultlib $(NTLDFLAGS) -stack:1048576,524288
+
+
+CC=	cl 	
+
+ED=	ed
+RM=	-del
+#
+# Resources. which icon you want to use.
+NTRES = BSDLOGO
+
+ASSRCS=	sh.c sh.dir.c sh.dol.c sh.err.c sh.exec.c sh.char.c \
+	sh.exp.c sh.file.c sh.func.c sh.glob.c sh.hist.c sh.init.c \
+	sh.lex.c sh.misc.c sh.parse.c sh.print.c sh.proc.c sh.sem.c \
+	sh.set.c sh.time.c sh.char.h sh.dir.h sh.proc.h sh.h 
+PSSRCS= sh.decls.h glob.c glob.h mi.termios.c mi.wait.h mi.varargs.h ma.setp.c \
+	vms.termcap.c
+SHSRCS= $(ASSRCS) $(PSSRCS)
+SHOBJS=	sh.$(SUF) sh.dir.$(SUF) sh.dol.$(SUF) sh.err.$(SUF) sh.exec.$(SUF) \
+	sh.char.$(SUF) sh.exp.$(SUF) sh.func.$(SUF) sh.glob.$(SUF) \
+	sh.hist.$(SUF) sh.init.$(SUF) sh.lex.$(SUF) sh.misc.$(SUF) \
+	sh.parse.$(SUF) sh.print.$(SUF) sh.proc.$(SUF) sh.sem.$(SUF) \
+	sh.set.$(SUF) sh.time.$(SUF) glob.$(SUF) mi.termios.$(SUF) \
+	ma.setp.$(SUF)  
+
+TWSRCS= tw.decls.h tw.h tw.help.c tw.init.c tw.parse.c tw.spell.c \
+	tw.comp.c tw.color.c
+TWOBJS=	tw.help.$(SUF) tw.init.$(SUF) tw.parse.$(SUF) tw.spell.$(SUF) \
+	tw.comp.$(SUF) tw.color.$(SUF)
+
+EDSRCS= ed.chared.c ed.decls.h ed.defns.c ed.h ed.init.c ed.inputl.c \
+	ed.refresh.c ed.xmap.c ed.term.c ed.term.h
+EDOBJS=	ed.chared.$(SUF) ed.refresh.$(SUF) ed.init.$(SUF) \
+	ed.inputl.$(SUF) ed.defns.$(SUF) ed.xmap.$(SUF) ed.term.$(SUF)
+
+TCSRCS= tc.alloc.c tc.bind.c tc.const.c tc.decls.h tc.disc.c \
+	tc.func.c tc.os.c tc.os.h tc.printf.c tc.prompt.c tc.nsl.c \
+	tc.sched.c tc.sig.c tc.sig.h tc.str.c sh.types.h tc.vers.c tc.wait.h \
+	tc.who.c tc.h
+TCOBJS=	tc.alloc.$(SUF) tc.bind.$(SUF) tc.const.$(SUF)  \
+	tc.disc.$(SUF) tc.func.$(SUF) tc.os.$(SUF) tc.printf.$(SUF) tc.nls.$(SUF) \
+	tc.prompt.$(SUF) tc.sched.$(SUF) tc.sig.$(SUF) tc.str.$(SUF) \
+	tc.vers.$(SUF) tc.who.$(SUF) 
+
+NTSRCS = win32\io.c win32\stdio.c win32\dirent.c win32\signal.c\
+		win32\support.c \
+		win32\nt.char.c win32\bogus.c win32\console.c win32\fork.c \
+		win32\ntfunc.c win32\ntb1.c win32\ntb2.c win32\globals.c \
+		win32\nt.who.c win32\ps.c win32\clip.c win32\nt.const.c \
+		win32\nt.bind.c  win32\nt.screen.c
+NTOBJS = io.$(SUF) stdio.$(SUF) dirent.$(SUF) signal.$(SUF) support.$(SUF) \
+	    nt.char.$(SUF) bogus.$(SUF) console.$(SUF) fork.$(SUF) ntfunc.$(SUF) \
+        globals.$(SUF) nt.who.$(SUF) ps.$(SUF) \
+		clip.$(SUF) nt.const.$(SUF) nt.bind.$(SUF) nt.screen.$(SUF)
+
+VHSRCS=$(PVSRCS) $(AVSRCS)
+
+
+ALLSRCS=  $(SHSRCS) $(TWSRCS) $(EDSRCS) $(TCSRCS) $(VHSRCS) $(NTSRCS)
+DISTSRCS= $(PSSRCS) $(TWSRCS) $(EDSRCS) $(TCSRCS) $(AVSRCS) 
+
+
+OBJS= $(SHOBJS) $(TWOBJS) $(EDOBJS) $(TCOBJS) $(NTOBJS)
+
+
+all: $(BUILD)
+
+$(BUILD): $(OBJS)  ntb1.$(SUF) ntb2.$(SUF) win32/$(NTRES).res 
+	link $(LDFLAGS) ntb1.$(SUF) $(OBJS)  $(LIBES) ntb2.$(SUF) $(EXTRALIBS) \
+	win32/$(NTRES).res $(LOADABLE_RES) -map:tcsh.map -out:$(BUILD) 
+
+gcompress:$(BUILD)
+	gzip -v9 $(BUILD)
+
+bintar:  gcompress
+	tar -cvf tcsh-$(ARCH)-bin.tar $(BUILD) win32/README.NT \
+	win32/example.tcshrc  win32/tcsh-html.tgz win32/bin
+	gzip -v9 tcsh-$(ARCH)-bin.tar
+	move tcsh-$(ARCH)-bin.tar.gz ..
+
+win32srctar: $(NTSRCS)
+	tar -cvf tcshwin32src.tar win32 --exclude win32/bin
+	gzip -v9 tcshwin32src.tar
+	move tcshwin32src.tar.gz ..
+
+
+chlog:
+	tcsh -fc "echo \<XMP\> > win32\\Changelog.html"
+	type win32\Changelog >> win32\ChangeLog.html
+	tcsh -fc "echo \</XMP\> >> win32\\ChangeLog.html"
+
+
+
+.c.$(SUF):
+	$(CC) $(CF) $(CFLAGS) $(REST_WARNING_LEVEL) $(DFLAGS) $(EXTRAFLAGS) $<
+
+
+ed.defns.h: ed.defns.c
+	-@del  $@
+	@echo /* Do not edit this file, make creates it. */ > $@
+	@echo #ifndef _h_ed_defns >> $@
+	@echo #define _h_ed_defns >> $@
+	findstr /R [FV]_ ed.defns.c | findstr /B #define >> $@
+	@echo #endif /* _h_ed_defns */ >> $@
+
+sh.err.h: sh.err.c
+	-@del  $@
+	@echo /* Do not edit this file, make creates it. */ > $@
+	@echo #ifndef _h_sh_err >> $@
+	@echo #define _h_sh_err >> $@
+	findstr ERR_ sh.err.c | findstr /B #define >> $@
+	@echo #endif /* _h_sh_err */ >> $@
+
+tc.const.h: tc.const.c sh.char.h config.h config_f.h sh.types.h sh.err.h
+	-@del  $@
+	@echo /* Do not edit this file, make creates it. */ > $@
+	@echo #ifndef _h_tc_const >> $@
+	@echo #define _h_tc_const >> $@
+    @for /f "tokens=1 delims==" %i in ('$(CC) -E $(INCLUDES) $(DFLAGS) $(EXTRAFLAGS) -D_h_tc_const -nologo \
+	    tc.const.c ^| findstr /c:"Char STR" ^|  sort') do @echo extern %i; >> $@ 
+	@echo #endif /* _h_tc_const */ >> $@
+
+win32\nt.const.h: win32\nt.const.c sh.char.h config.h config_f.h sh.types.h sh.err.h tc.const.h
+	-@del  $@
+	@echo /* Do not edit this file, make creates it. */ > $@
+	@echo #ifndef _h_nt_const >> $@
+	@echo #define _h_nt_const >> $@
+    @for /f "tokens=1 delims==" %i in ('$(CC) -E $(INCLUDES) $(DFLAGS) $(EXTRAFLAGS) -D_h_nt_const -nologo \
+	    win32\nt.const.c ^| findstr /c:"Char STR" ^|  sort') do @echo extern %i; >> $@ 
+	@echo #endif /* _h_nt_const */ >> $@
+
+clean:
+	$(RM)  *.$(SUF) sh.prof.c ed.defns.h tc.const.h sh.err.h tc.defs.c
+	$(RM)  *.pdb *.pch *.ilk *.map *.dbg *.res
+	cd win32
+	$(RM) *.res nt.const.h
+	cd ..
+
+cleanall: clean
+	-del $(BUILD)
+
+
+config.h: config_f.h
+
+TCH=tc.h tc.const.h tc.decls.h tc.os.h tc.sig.h
+SHH=sh.h sh.types.h sh.char.h sh.err.h sh.dir.h sh.proc.h pathnames.h \
+    sh.decls.h $(TCH)
+TWH=tw.h tw.decls.h
+EDH=ed.h ed.decls.h
+
+# EDH
+EDINC=sh.$(SUF) sh.func.$(SUF) sh.lex.$(SUF) sh.print.$(SUF) sh.proc.$(SUF) \
+      sh.set.$(SUF) tc.bind.$(SUF) tc.os.$(SUF) tc.prompt.$(SUF) \
+      tc.sched.$(SUF) tw.parse.$(SUF)
+$(EDOBJS) $(EDINC) : $(EDH)
+
+# SHH
+$(OBJS): win32\nt.const.h win32\ntport.h win32\version.h config.h $(SHH)
+
+# TWH
+TWINC=ed.chared.$(SUF) ed.inputl.$(SUF) sh.exec.$(SUF) sh.func.$(SUF) \
+      sh.set.$(SUF) tc.func.$(SUF)
+$(TWOBJS) $(TWINC): $(TWH)
+
+# glob.h
+glob.$(SUF) sh.glob.$(SUF): glob.h
+
+# ed.defns.h
+EDDINC=tc.bind.$(SUF) tc.func.$(SUF) tc.os.$(SUF)
+$(EDOBJS) $(EDDINC): ed.defns.h
+
+# tc.defs.o
+tc.defs.$(SUF):	tc.defs.c sh.h
+
+# too many 64-bit warnings in these files. for now, turn the warning off.
+ed.chared.$(SUF): ed.chared.c
+	$(CC) $(CF) $(CFLAGS) $(DFLAGS) $(EXTRAFLAGS)  $(IGNORE_64) ed.chared.c
+ed.inputl.$(SUF): ed.inputl.c
+	$(CC) $(CF) $(CFLAGS) $(DFLAGS) $(EXTRAFLAGS)  $(IGNORE_64) ed.inputl.c
+	
+#
+# NT dependencies and rules
+#
+CFLAGS_WX = $(CFLAGS) $(WINDOWS_WARNING_LEVEL) -DWINDOWS_ONLY $(ANALYZE_FLAGS)
+
+{win32}.c.$(SUF): 
+	$(CC) $(CF) $(CFLAGS_WX) $(DFLAGS) $(EXTRAFLAGS) $<
+
+fork.$(SUF):win32\fork.c 
+	$(CC) $(CF) $(CFLAGS_WX) $(DFLAGS) $(EXTRAFLAGS) -GS- win32\fork.c
+
+nt.bind.$(SUF):win32\nt.bind.c ed.defns.h
+
+nt.screen.$(SUF):win32\nt.screen.c ed.defns.h
+
+win32/$(NTRES).res: win32/$(NTRES).rc win32/tcshrc.rc
+	rc -v $(RCFLAGS_WX) -r win32/$(NTRES).rc
diff --git a/win32/README.NT b/win32/README.NT
new file mode 100644
index 000000000000..ab48e2548adc
--- /dev/null
+++ b/win32/README.NT
@@ -0,0 +1,605 @@
+tcsh Windows NT version
+-----------------------
+
+You can get current binaries for this version of tcsh from 
+ftp.blarg.net:users/amol/tcsh.
+
+--------------------------------------------------------------------------
+NT sources for tcsh can be now found in the same place as
+the unix tcsh sources, via anonymous ftp from ftp.astron.com.
+The location is /pub/tcsh.
+
+Files to get:
+
+tcsh-6.xx.tar.gz  - Basic Unix source
+tcsh-6.xxwin32src.tar.gz - Extracts into "win32" subdirectory of basic source.
+
+Pre-compiled binaries and html docs for Alpha and x86 can also be
+found in the same location.
+--------------------------------------------------------------------------
+
+Send comments/bug-fixes/questions to amol@blarg.net 
+
+(Any requests to make tcsh more like DOS shells will be ignored. If you 
+like DOS shells, use them. tcsh provides unix shell behaviour on windows,
+not the other way around.)
+
+Please do not ask me general shell questions either. If you've never
+used a unix shell, read the man pages and docs. Read the comp.unix.shell
+FAQ.
+
+Bug reports that do not contain your operating system type will
+also be ignored.
+
+Bug reports that can be solved by reading the docs or  README.NT will be 
+ignored as well.
+
+Microsoft Corporation has nothing to do with this code. It is not supported in
+any fashion by Microsoft.
+
+-----------------------------------------------------------------------------
+This is NOT a Cygwin gcc version. It will not compile with Cygwin gcc or
+work seamlessly with Cygwin apps. Do NOT ask me to hack support for Cygwin
+'mount points' unless you are willing to provide the translation code.
+
+To prevent Cygwin applications from expanding wildcards, set the environment
+variable CYGWIN to "noglob".  i.e., in your .tcshrc, put a line like this:
+
+setenv CYGWIN noglob
+
+(Cygwin applications assume that if they are not started from a shell
+using the Cygwin runtime, the parent shell does not have the ability to glob.
+This is visible as tcsh apparently expanding wildcards for quoted arguments.)
+
+-----------------------------------------------------------------------------
+
+All paths MUST be '/'-delimited. Do not expect the shell to work with
+DOS-style paths.
+
+
+Compiling:
+---------
+You will need sed to generate some headers.
+
+You must extract the win32src.tar.gz into a subdirectory of the basic
+unix source.
+
+tcsh currently only compiles with Microsoft Visual C++ (2.0 and greater) on 
+x86 or Alpha platforms. Simply copy config/win32 to config.h and 
+win32/makefile.win32 to the base directory.
+
+run nmake -f makefile.win32
+
+If you plan to contribute changes, PLEASE read the file CODING
+
+(Note: This distribution does not have a VC project. To compile the shell,
+you will need to open a cmd.exe/command.com window, run vcvars32.bat from
+your VC bin subdirectory and then run nmake as above).
+
+
+
+Known Bugs:
+----------
+* Horizontal scrolling is completely busted.
+* The 'time' builtin does not work.
+
+* There is a hard limit of 64Kb on the size of the command line. This is
+  an os-specific limit and cannot be changed.
+
+* Launching applications via explorer associations is slow if the argument
+  list is large.
+ 
+-----------------------------------------------------------------------------
+* This section only documents features specific to Windows NT/95 or 
+* behaviour that is different from the Unix version. For complete tcsh
+* documentation, please read the man pages or html docs.
+-----------------------------------------------------------------------------
+
+Version numbers below refer to the tail end of the $version variable,
+containing the NT-specific version. For example,
+
+tcsh 6.09.00 (Astron) 1999-08-16 (i586-Microsoft-Windows2000) options 8b,nls,dl,hb,color,nt-rev-5.40
+
+In this case, the NT-specific version is 5.40
+
+
+Environment Variables:
+---------------------
+Environment variables are case-insensitive on NT. tcsh as of 5.33 has
+also been changed to reflect this behaviour. Thus,
+
+setenv FOO bar
+
+and,
+
+setenv foo bar
+
+are equivalent.
+
+Note that the *value* is, of course, not case-insensitive.
+
+
+Features
+--------
+
+* No backgrounding/job control. Use 'start' instead
+
+  You can also use 
+  <foo> & 
+  or,
+  nohup <foo> &
+
+  where <foo> is some arbitrary command.
+
+DO NOT start console apps with & unless u want them to read/write to your
+console.  (A "console app" is any 32-bit application that is not GUI based.)
+
+(nohup foo & will say "foo Done" pretty quickly, but ignore that. There is no
+way for the shell to know when the nohupped process dies. Your job may still
+be running in the background.)
+
+* Filenames in the directories under WINNT (or WINDOWS or whatever you call
+  your windows directory) are hashed only if they are .EXE.
+  Names which are uppercase (For example, CALC.EXE) will also be hashed as
+  lowercase,without extension. Thus, "where calc" as well as 
+  "where CALC.EXE" will work.
+
+(Explanation: tcsh uses a hashtable to track the location of executables. By
+default on Unix, all the files in every path element are hashed. Since the
+SystemRoot on NT has hundreds of junk files, tcsh will only hash .EXE files.
+This hashing is, of course, case-sensitive. Thus CALC.EXE hashes to a
+different value than calc.exe would. To enable the shell to work in a Windows
+environment, tcsh will hash CALC.EXE as CALC.EXE as well as "calc").
+
+
+Special Variables
+-----------------
+* The tcsh "complete" variable can be set to igncase and  will cause the shell 
+  to ignore case in completion. This is slightly different from
+  the behaviour of complete=enhance, which should still work as before.
+
+* oldtitle: 
+
+  Stores the previous value of the console title, when you use
+  the title builtin below. Use it like so:
+
+	 title "$oldtitle"
+
+  to restore the previous title.
+
+* NTlamepathfix: 
+
+  When set,  '/'-s in the PATH environment variable will be
+  changed to '\'.  This helps applications started within tcsh that may
+  not handle Unix-style PATHs.
+
+* NTslowexec: 
+
+ When set, this variable disables attempts to save a fork() by
+ directly executing simple commands. "Simple" command means one which is
+ interactive and not piped, niced, nohupped etc. redirecting output of
+ a command also disables this optimization. 
+
+ Since this shortcut feature is new, the variable provides a way to retain
+ backward compatibility. It may be taken out at some time in the future, if
+ the shell is found to be stable enough.
+
+ If you see problems like the shell seeming to expand wildcards when it
+ shouldn't, or other substitutions which should be quoted, set this
+ variable and see if that fixes the problem.
+
+* NTnoquoteprotect:
+
+  Ordinarily , if you pass a double quote to a command string, tcsh 
+  will protect the quotes by adding backslashes. For example,
+  
+  find . -name '"*.c"' 
+  would get executed as 
+
+  find . -name \"*.c\"
+
+  Some applications (MKS find, for example) do not like the '\'. To
+  prevent tcsh from quoting such arguments, set this variable.
+
+  Of course, it may cause other applications to break, so use at
+  your own risk.
+
+* NTcaseifypwd:
+
+  If set, corrects case of current directory when cd'ing into it. Apparently,
+  some "filesystems" can't handle the default behaviour. Only works on
+  Windows NT.
+
+* TCSHSUBSTHB (Environment, NOT shell variable): 
+
+  Specifies mappings for hashbang emulation. Should be ';'-separated pairs 
+  of blank-separated mappings.
+
+  For example,
+
+     setenv TCSHSUBSTHB "/usr/local/bin/perl c:/bin/perl.exe;"
+
+  will substitute #!c:/bin/perl.exe for scripts which have
+  #!/usr/local/bin/perl at the top.
+
+  The final ';' MUST be included. I don't check for errors too
+  carefully, so it's up to you to supply the exact sequence.
+  There is a hardcoded limit of 20 such pairs.
+
+
+* TCSHONLYSTARTEXES (Environment variable): 
+
+  Can be set on the fly and controls whether associations will be tried 
+  for non-executables. 
+  
+  ("Associations" here means Explorer file-type associations, that cause,
+  for example, Microsoft Word to be launched when you type "foo.doc" at
+  a command prompt. That can have unexpected side-effects like batch files
+  and perl scripts launching in another window when run from tcsh. )
+
+  Any changes to this variable will NOT affect the the "start" builtin. 
+  This builtin ALWAYS launches associations, since the whole point of 
+  using "start" is to not block the current shell.
+
+  You can also supply a semi-colon-separated list of extensions for 
+  which to NOT try associations. For example, if the variable is set to
+
+  "cmd;bat",
+  
+  .cmd/.bat files will be executed in the same window because the default 
+  association is not used, instead an internal hack feeds them to the 
+  DOS command processor.
+
+  If the file extension does not match the list, the shell will try to 
+  launch an association.
+
+  o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
+
+  To achieve the old behaviour of this setting, you must set the
+  variable to a 1-character value.i.e.,
+
+  setenv TCSHONLYSTARTEXES 
+
+  should be replaced by
+
+  setenv TCSHONLYSTARTEXES 1
+
+  This setting, as before, will prevent tcsh from trying associations
+  for ANY non-executable.
+
+  (a zero-length setting will not work. A length greater than 1 will 
+  be assumed to be a list of extensions as above.)
+
+  o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-
+
+ 
+
+* TCSH_NOASYNCGUI (Enviroment variable): 
+
+  Makes tcsh wait for win32 GUI apps to terminate, instead of returning 
+  immediately.  This affects child processes, so it can be set/unset in 
+  the parent shell at any point.
+
+
+NT-specific Builtins
+--------------------
+* start: like cmd.exe's start
+* title: change the shell title
+* cls: Clear the entire console buffer instead of just the visible window.
+* ps: list processes running currently. With -w, list window titles as well.
+
+* shutdown:  (works on Windows NT only)
+
+	shutdown -[r|l|f] now
+
+(Even though no time argument is supported, "now" must be specified, EXCEPT
+with -l .This is to prevent you from accidentally shutting the machine down.)
+    -r reboots, -l logs you off and -f forces apps to terminate.
+
+The default action is to shut the machine down.
+
+     
+* sourcerc: tcsh can be compiled with a stringtable resource that can be
+	sourced using this command. This feature is designed as a way to avoid
+	having to copy the .tcshrc to every computer you run tcsh on. The default
+	resource is a simple version of my .tcshrc. More complicated settings can
+	then be copied when needed.
+
+* printrc: print the compiled-in resource that will be sourced by sourcerc.
+
+
+Notes:
+-----
+* You should probably get the Cygwin utilities from http://cygwin.com
+
+  Things like 'ls' and 'cat' are useful, since we don't have a 'type' or 'dir'
+  anymore. 'ls' is pretty much a requirement unless you never do  'ls -l'.
+
+
+* tcsh was compiled with Visual C++ >= 4.2. I don't guarantee it will compile
+  with any other compilers, but it should. It will *not* compile with the
+  Cygwin gcc port, so don't even tell me about it. 
+
+* It should be pointed out that there is also a Cygwin version of tcsh that 
+  will compile with gcc and provide all the other features emulated by the
+  Cygwin runtime (like job control, signals, etc.). So, if you are looking for
+  a way to pretend that you are on Unix, you should use that version.
+  The same holds true for UWIN as well.
+
+
+Startup Files:
+--------------
+
+For Windows 95: 
+	<windows_directory>/.tcshrc
+	For Example, C:\WINDOWS\.tcshrc
+
+For Windows NT:
+	version 3.51: <getenv(HOMEDRIVE)/getenv(HOMEPATH)/.tcshrc>
+	Usually something like C:\USERS\DEFAULT\.tcshrc
+
+	version 4.00: <getenv(USERPROFILE)/.tcshrc)
+	Usually something like C:\WINNT\USERS\amold\profile\.tcshrc
+
+These can all be overridden by setting HOME in the user's environment
+
+
+
+* TCSHLANG: NLS support
+
+You can get messages in a specific language by doing:
+
+    setenv TCSHLANG <dll>, where <dll> is the name of the NLS dll.
+
+tcsh comes with:
+
+	tcshde.dll -> German
+	tcshfr.dll -> French
+	tcshsp.dll -> Spanish
+	tcsh-it.dll -> Italian
+
+	tcshc.dll  => Default "C" locale
+
+You can change the dll at runtime by setting/unsetting this variable.
+
+You can specify the DLL name, or the complete path, if it is not in your
+standard search path.
+
+(Using tcshc.dll is useless and adds unnecessary overhead. If you are
+using English versions, do not install the dlls)
+
+
+Virtual key code bindings:
+-------------------------
+To use keys like function keys, arrows, insert, etc., the following 
+form of bindkey must be used:
+
+bindkey -b N-xxx <command>
+
+where xxx is either:
+	a) A number from 1 through 24, representing the fucntion keys.
+	For example, bindkey -b N-1 run-help
+
+	b) The strings "pgup","pgdown","end","home", "left","up","right","down",
+	"ins","del"
+	For example, bindkey -b N-del delete-char
+
+Here are the bindings I use in my .tcshrc:
+
+# NT specific bindkey extensions
+	bindkey -b N-up up-history           
+	bindkey -b N-down down-history      
+	bindkey -b N-right forward-char    
+	bindkey -b N-left backward-char
+	bindkey -b N-del delete-char
+	bindkey -b N-ins overwrite-mode
+	bindkey -b N-1 which-command
+	bindkey -b N-2 expand-history
+	bindkey -b N-3 complete-word-raw
+	bindkey -b N-home beginning-of-line
+	bindkey -b N-end end-of-line
+
+	bindkey -b N-pgup e_page_up
+	bindkey -b N-pgdown e_page_down
+
+(Note that on Win9x, you must set your console window to NOT be Auto
+sized, and you must use the "settc" builtin to increase and then reduce
+back the number of lines, in order to get a scrollbar. pgup and
+pgdown will not work without a scroll bar)
+
+
+To bind ctrl or alt combinations, use the following as examples.
+
+	bindkey -b N-C-left backward-word
+	bindkey -b N-M-right forward-word    
+
+For Shift combinations:
+	bindkey -b N-S-1 backward-word
+
+Clipboard support
+-----------------
+Since version 3.58, you can cut and paste to and from the clipboard
+directly from the shell. To do this, use bindings like the following:
+
+	bindkey -b M-x e_copy_to_clipboard
+	bindkey -b M-y e_paste_from_clipboard
+
+Then, to paste text from the clipboard into the current input line, you
+can type:
+	M-y
+And to copy the current shell's kill buffer to the clipboard,
+	M-x
+
+(The kill buffer contains the last deletion from an editing command. Sort 
+of like an 'undo' buffer).
+
+You can also use the clipboard to redirect I/O, with /dev/clipboard as
+the destination/source file.
+
+
+NOTE: From version 6.00 onwards, the e_paste operation does NOT copy the
+clipboard contents to the shell kill buffer. 
+
+
+
+e_dosify_next
+-------------
+A key bound to this editor function can be used to convert unix-style
+paths to DOS-style paths.
+For example,
+	bindkey -b M-/ e_dosify_next
+Then, if I had line like so:
+	xcopy /e /u c:/nt40/system32
+I would move the cursor to the C: and hit alt-/. magically, the command
+line changes to
+	xcopy /e /u c:\\nt40\\system32
+
+This function converts every '/' to '\\' until the first space. If the
+space is escaped by a '\', the function looks for the next space.
+
+e_dosify_prev
+-------------
+Works like above, but on the previous word. Matt Landau pointed out that
+this was much more convenient.
+
+e_page_up
+---------
+Editor function to move console window up one page. Can be bound to
+PageUp key.
+
+e_page_down
+----------
+Ditto for page down.
+
+
+Literal Prompt Characters
+-------------------------
+tcsh uses a special syntax for embedding literal character sequences in the
+prompt. For example, ANSI escapes.
+Thus, if you did
+set prompt='%{<ESC>[44mfoo%}\>', 
+this will print the prompt in the appropriate colors.
+
+The color-ls patch in 6.07.09 implements parsing for ANSI escapes. To keep
+the prompt specification consistent with the availablity of this feature,
+the literal string will now accept ANSI escapes like color-ls would.
+
+The shell can be compiled for the old behaviour, but I don't recommend it.
+
+I'm aware this is a major incompatibility, but I think the change is
+worthwhile.
+
+As an example, here is my new prompt, with the old one as a reference. 
+
+#old specification
+#   set prompt='%{f9%}%c03%{gg%}\>'
+#   set prompt3 = '%{fc%}Correct to %R ?(y|n|e)%{gg%} '
+
+# new spec.
+    set prompt='%{^[[1;34m%}%c03%{^[[0m%}\>'
+	set prompt3='%{^[[1;31m%}Correct to %R ?(y|n|e)%{^[[0m%} '
+#
+#
+
+ls-F is noticeably slow if color is set. This is especially true on slower
+machines (P100, for example). You may not want to set it for those kinds
+of systems. More so if you already have an external color-ls.
+
+watch:
+-----
+Since rev 3.12, support (ha ha) for the watch variable has been added. This
+will work only on a Microsoft Windows Network, i.e, where computers
+participate in an NT domain. Here is how tcsh will work if your network
+configuration is to its taste:
+
+	set watch=(2 AMOLD SKYNYRD any LYNYRD)
+
+sets a watch for AMOLD on machine SKYNYRD, and any user on machine LYNYRD. The
+watch interval is 2 minutes.
+
+Note that these are NETBIOS names, and hence the results may be flaky. There
+is no good way to distinguish computer names from user names in a netbios name
+table (even a good guess is very expensive), so be prepared for unexpected
+results. 
+
+There may be problems depending on what protocol is on lana number 0.
+(This will usually be shown (and/or set) on NT in the properties for the
+NETBIOS interface in the control panel/networks applet. Win95 is screwed up,
+and if you have more than one protocol, watch may not work. Don't bug me 
+about it)
+
+Also note that names must all be uppercase. 
+
+The default time interval of 10 minutes is probably good, since you don't want
+to generate too much network traffic.
+
+Nice:
+-----
+//
+// nice(niceness)
+//
+// where niceness is an integer in the range -6 to +7
+//
+// A usual foreground process starts at level 9 in the chart below
+//
+// the range -6 to +7 takes it from Base priority 15 down to 2. 
+//
+// Note that level 1 or > 15 are not allowed.
+//
+// Priority Level 11 (niceness -2) or greater affects system performance, 
+//	so use with care.
+//
+// niceness defaults to  +4, which is lowest for background normal class.
+// As in unix, +ve niceness indicates lower priorities.
+
+/***************************************************************************
+Niceness    Base    Priority class/thread priority
+
+            1    Idle, normal, or high class,    THREAD_PRIORITY_IDLE
+
++7          2    Idle class,                     THREAD_PRIORITY_LOWEST
++6          3    Idle class,                     THREAD_PRIORITY_BELOW_NORMAL
++5          4    Idle class,                     THREAD_PRIORITY_NORMAL
++4          5    Background normal class,        THREAD_PRIORITY_LOWEST
+                    Idle class,                  THREAD_PRIORITY_ABOVE_NORMAL
++3          6    Background normal class,        THREAD_PRIORITY_BELOW_NORMAL
+                    Idle class,                  THREAD_PRIORITY_HIGHEST
++2          7    Foreground normal class,        THREAD_PRIORITY_LOWEST
+                    Background normal class,     THREAD_PRIORITY_NORMAL
++1          8    Foreground normal class,        THREAD_PRIORITY_BELOW_NORMAL
+                    Background normal class,     THREAD_PRIORITY_ABOVE_NORMAL
+ 0          9    Foreground normal class,        THREAD_PRIORITY_NORMAL
+                    Background normal class,     THREAD_PRIORITY_HIGHEST
+-1          10   Foreground normal class,        THREAD_PRIORITY_ABOVE_NORMAL
+-2          11    High class,                    THREAD_PRIORITY_LOWEST
+                    Foreground normal class,     THREAD_PRIORITY_HIGHEST
+-3          12    High class,                    THREAD_PRIORITY_BELOW_NORMAL
+-4          13    High class,                    THREAD_PRIORITY_NORMAL
+-5          14    High class,                    THREAD_PRIORITY_ABOVE_NORMAL
+-6          15    Idle, normal, or high class,   THREAD_PRIORITY_TIME_CRITICAL 
+                  High class,                    THREAD_PRIORITY_HIGHEST
+
+
+    16    Real-time class, THREAD_PRIORITY_IDLE
+    22    Real-time class, THREAD_PRIORITY_LOWEST
+    23    Real-time class, THREAD_PRIORITY_BELOW_NORMAL
+    24    Real-time class, THREAD_PRIORITY_NORMAL
+    25    Real-time class, THREAD_PRIORITY_ABOVE_NORMAL
+    26    Real-time class, THREAD_PRIORITY_HIGHEST
+    31    Real-time class, THREAD_PRIORITY_TIME_CRITICAL
+****************************************************************************/
+
+kill:
+----
+
+You can try to kill a process 4 ways:
+
+kill -1 <pid> (which will send a sigint)
+kill -2 <pid> (which will send a sigbreak)
+
+1 and 2 are only good for processes started in the same console. The
+signals cannot be sent to other process groups (other consoles/GUI apps).
+
+kill -3 <pid> (which will send a quit message to each window of the child>
+
+kill -7 <pid> , which will call TerminateProcess() 
diff --git a/win32/WindowsReadme.1st b/win32/WindowsReadme.1st
new file mode 100644
index 000000000000..91ff88fddb23
--- /dev/null
+++ b/win32/WindowsReadme.1st
@@ -0,0 +1,556 @@
+This document applies to the Windows NT (including Windows 2000, XP, Server
+        2003 etc.) native versions of tcsh.
+
+Note that the shell probably does work on Windows NT 4.0 or Windows 95, 98, and
+Me. However, making fixes solely for those operating systems is lowest on my
+priority list.
+
+"Windows NT" from here on refers to Windows 2000, XP etc. "Win 9x" means
+Windows 95,98 etc.
+
+
+I will attempt to describe the various differences between the Unix and the
+native Windows versions of tcsh. I assume at least a passing familiarity with
+Unix, Windows and tcsh. 
+
+
+How to tell if you're running the native version (versus cygwin)
+----------------------------------------------------------------
+If, 
+    - You built the binary from the tcsh distribution, using Visual C++.
+
+    Or, you downloaded it from www.blarg.net/~amol/~tcsh.exe.gz.
+
+    Or, you downloaded it from ftp.blarg.net:users/amol/tcsh.
+
+    Or, you type  echo $version and see something like:
+
+        tcsh 6.12.01 (Astron) 2003-02-08 (i686-Microsoft-WindowsXP) options 8b,nls,dl,hb,color,nt-rev-7.03
+
+        (The string "nt-rev-N.NN" only exists on native binaries of
+        tcsh. The actual revision may be different, as it is a minor
+        revision of the tcsh major version (6.12.01 in this case).)
+
+    If none of the above is true, this document is not for you.
+
+
+Who do I bug about bugs ?
+-------------------------
+
+    If the bug is on the lines of "cmd.exe does this, but tcsh doesn't", you 
+    have a very slim chance of having me look at it. If you feel strongly 
+    enough, grab the source and hack away. Isn't that the joy of Open Source 
+    (TM) ?
+
+
+    Also, try running the latest version if you can. Your bug may already be
+    fixed.
+
+    If you still want to report a bug:
+
+    First, verify if applicable/possible on a Unix system that the behaviour is
+    actually different.
+
+    Secondly,  setenv CYGWIN noglob if it's not already set. If that still 
+    doesn't work, then
+
+    Third,
+
+        set NTslowexec
+        setenv TCSHONLYSTARTEXES 1
+
+    and try to reproduce the problem. 
+
+
+    Even if the 3rd step seems to fix the behaviour, you should still report the
+    bug to amol@blarg.net with the following information:
+
+    - The output of echo $version
+    - The version of the operating system ("Windows" is not good enough.)
+    - The output from "set" and "setenv"
+    - The exact steps to reproduce the problem.
+
+
+    Be prepared to be quizzed on the contents of this file.
+
+How do I compile the source ?
+-----------------------------
+    - Download and extract the source from ftp.astron.com. Say it creates a
+      directory called tcsh-6.12.01
+
+    - Open a cmd.exe prompt and cd into this directory. Run "vcvars32.bat" from
+      your Visual C++ installation. 
+
+    - type "copy config\win32 config.h"
+
+    - type "nmake -f win32\makefile.win32"
+
+
+    You will need sed to generate some headers.
+
+
+
+Known bugs
+----------
+    The "time" builtin does not work.
+
+
+Startup Files:
+--------------
+
+tcsh will create a HOME variable, if none is set, based on the OS.
+
+For Win 9x:
+	<windows_directory>/.tcshrc
+	For Example, C:\WINDOWS\.tcshrc
+
+For Windows NT:
+	version 3.51: <getenv(HOMEDRIVE)/getenv(HOMEPATH)/.tcshrc>
+	Usually something like C:\USERS\DEFAULT\.tcshrc
+
+	version 4.00 and above: <getenv(USERPROFILE)/.tcshrc)
+
+	This can vary from something like C:\WINNT\USERS\amol\profile\.tcshrc
+    on NT 4.0 to C:\Documents And Settings\amol\.tcshrc on Windows 2000 and
+    higher.
+
+These can all be overridden by setting HOME in the user's environment before
+the shell is launched.
+
+To create a .tcshrc on Windows, you just need a real editor like Vim.
+
+
+
+o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o
+
+               Various differences from Unix, FAQs, etc.
+
+o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o-o
+
+
+This document is correct as of 6.12.01
+
+                        New Builtins
+                        ------------
+    * start : Works like cmd.exe's "start". Use to launch an application or
+              launch a filetype association. 
+
+              Can also be used to launch Windows Explorer on a directory by
+              typing "start c:/foo", for example.
+
+              Also "start http://www.tcsh.org" will launch Internet explorer
+              with that URL.
+
+      ("Associations" here means Explorer file-type associations, that cause,
+      for example, Microsoft Word to be launched when you type "foo.doc" at
+      a cmd.exe prompt. That can have unexpected side-effects like batch files
+      and perl scripts launching in another window when run from tcsh. )
+
+    * title: Sets the title of the shell. Stores the current title in
+             $oldtitle before changing it.
+
+
+    * cls: Clear the entire console screen buffer instead of the visible
+           window. 
+
+    * ps : List processes. With -w, list titles as well.
+
+
+    * shutdown [-r | -l | -f] now : Windows NT only. Reboot or log off. -f
+      forces open applications to close. "now" must be specified for reboots.
+
+
+                        Builtins that behave differently
+                        ------------------------------------
+This section documents the builtins that present on Unix as well as windows,
+but function slightly differently on Windows. Also mentioned is behaviour that
+is different from what you are used to on Windows.
+
+    * Backgrounding (launching commands with '&'). 
+
+        While this is possible, be aware that Windows does not have any job
+        control. Thus you cannot attempt to bring a backgrounded job into the
+        foreground with '%<job number>' as on Unix.
+
+        Also note that a background job will most likely be killed if you exit
+        the command prompt that launched it. To prevent this from happening,
+        use the "nohup" builtin. For example:
+
+            nohup foo &
+
+        This will print "foo Done" quickly, as if the job actually completed.
+        However, if you type "ps", you will see that foo is still running. The
+        shell does not know after nohup whether the child process is
+        running or not.
+    
+    * Case insenstivity of environment variable names. 
+
+        To maintain consistency with Windows, and avoid conflicts, the
+        following are equivalent on Windows:
+
+            setenv FOO bar
+
+            setenv foo bar
+
+        Note that setenv foo BAR and setenv foo bar ARE NOT the same. Thus if
+        some application is sensitive to the case of an environment variable's
+        VALUE, you should set it exactly as required.
+
+    * No termcap set/unset with settc/echotc/telltc.
+
+        The only capabilities controllable are lines and columns. For example,
+
+        settc co 80 
+        settc li 50
+
+        similarly, 
+
+        echotc cols  
+        or
+        echotc lines
+
+        will echo the number of columns and lines respectively.
+
+        echotc buffer
+
+        will echo the size of the console screen buffer.
+
+
+        Note that settc has an interesting side effect, which was left in
+        because it can be useful. Consider the following:
+
+        If your original line size was 50, with a console screen buffer of 50
+        as well (no scrollback), then typing
+
+        settc li 300
+
+        followed by
+
+        settc li 50
+
+
+        has the effect of setting your console screen buffer to 300, so you
+        now have a scrollback, without having to set the properties of the
+        tcsh.exe window.
+
+
+        This is particularly useful on Win9x, where getting a console
+        scrollback buffer seems to be practically impossible in a reasonable
+        fashion otherwise.
+
+
+    * No execution of .bat or .cmd files by name alone. 
+
+        That is, you have to type foo.bat or foo.cmd to execute a batch file,
+        even if it is in your path.
+
+        This is by design. No file types other than 32-bit executables are
+        recognized by the shell. Unless you type the full name, the shell
+        attempt to execute either the name as typed ("foo" for example) or the
+        name with .exe appended to it ("foo.exe").
+
+    * The "watch" variable and the "log" builtin.
+
+        To attempt to duplicate the functionality of the log/watch combination
+        on Unix, the Windows version of shell uses NETBIOS and the semantics
+        are slightly different.
+
+        Whereas in Unix you might type
+
+            set watch=(amol tty0 root any)
+
+        in Windows you would type
+
+            set watch=(AMOL AMOLSCOMPUTER THEBOSS any)
+
+        Thus, instead of tty, the computer name of the user may be specified.
+        In this case, you will be notified if the user AMOL is logged on
+        AMOLSCOMPUTER or THEBOSS is logged on any computer.
+
+        Note that the names must be uppercase.
+
+    * The "nice" builtin.
+
+        Functionally, pretty much the same as Unix, with the range being from
+        -6 to +7, and +4 by default.  
+        
+        These niceness numbers map to  absolutes priorities based on the 
+        assumption that the process started at the typical Foreground Normal 
+        Priority Class.
+
+        That means, if your shell is somehow started at a higher than normal
+        priority, even a nice +1 will lower the priority to below normal, much
+        more than just a relative lowering by one level.
+
+    * The "kill" builtin.
+
+        You can try to kill a process 4 ways:
+
+        kill -1 <pid> (which will send a sigint)
+        kill -2 <pid> (which will send a sigbreak)
+
+        1 and 2 are only good for processes started in the same console. The
+        signals cannot be sent to other process groups (other consoles/GUI apps).
+
+        kill -3 <pid> (sends a WM_QUIT message to each window of the child>
+                        Useful for closing GUI apps.
+
+        kill -7 <pid> , which will call TerminateProcess() on the process.
+                        This is dangerous and should be a last resort.
+
+
+
+                            Special Variables
+                            -----------------
+
+        o Environment Variables:
+        *-*-*-*-*-*-*-*-*-*-*-*-*
+
+        This version of tcsh uses the following environment variables
+
+
+    - TCSHSUBSTHB (Short for "tcsh substitute hashbang"):
+
+        Supplies mappings for the shell's hashbang emulation. For example,
+
+        setenv TCSHSUBSTHB "/usr/local/bin/perl c:/bin/perl.exe;"
+
+        If the variable is thus set, any script that has 
+        "#!/usr/local/bin/perl" on the first line will be run as 
+        if "#!c:/bin/perl.exe" was the first line.
+
+        The terminating ";" is a must.There is a limit of 20 such pairs.
+
+    - TCSHONLYSTARTEXES
+
+          Controls whether Explorer Associations will be tried for 
+          non-executables. 
+          
+
+          For example, "setenv TCSHONLYSTARTEXES 1" , tells tcsh to not try to 
+          execute a non-exe or non-script.
+
+          The value must be EXACTLY one character long.
+
+          (a zero-length setting will not work. A length greater than 1 will 
+          be assumed to be a list of extensions as below.)
+
+
+          You can also supply a semi-colon-separated list of extensions for 
+          which to NOT try associations. For example, if the variable is set to
+
+          "cmd;bat",
+          
+          .cmd/.bat files will be executed in the same window because the 
+          default association is not used, instead an internal hack feeds them 
+          to the DOS command processor.
+
+          If the file extension does not match the list, the shell will try to 
+          launch an association.
+
+          
+          Any changes to this variable will NOT affect the the "start" builtin. 
+          That builtin ALWAYS launches associations, since the whole point of 
+          using "start" is to launch an application.
+
+
+    - TCSH_NOASYNCGUI:
+          
+          By default, a Windows GUI application is launched asynchronously.
+          That is, the shell does not wait for the application to terminate
+          but immediately returns you to the prompt. If this variable is set,
+          the shell will wait for the GUI application to exit before going on.
+
+    - TCSHLANG: NLS support
+
+           You can get messages in a specific language by doing:
+
+           setenv TCSHLANG <dll>, where <dll> is the name of the NLS dll.
+
+           tcsh comes with:
+
+                tcshde.dll -> German
+                tcshfr.dll -> French
+                tcshsp.dll -> Spanish
+                tcsh-it.dll -> Italian
+
+                tcshc.dll  => Default "C" locale
+
+            You can change the dll at runtime by setting/unsetting this 
+            variable.
+            You can specify the DLL name, or the complete path, if it is not 
+            in your standard search path.
+
+             (Using tcshc.dll is useless and adds unnecessary overhead. If you
+             are using English versions, do not install the dlls)
+
+    o Shell Variables:
+      *-*-*-*-*-*-*-*
+
+      This version of tcsh recognizes the following shell variables:
+
+    - oldtitle : Stores the previous value of the title, when the "title"
+                 builtin is used to change it. So, "title $oldtitle", will
+                 restore the previous title.
+
+
+    - NTlamepathfix: 
+
+      Normally, tcsh sets the PATH variable to be delimited by
+      "/". However, some applications may have trouble with this, so you can
+      force the shell to convert "/" to "\" before executing an external (not
+      builtin) command.
+
+    - NTslowexec: 
+
+      The shell will usually try to avoid forking if a command can be executed 
+      directly (using the CreateProcess() API instead of fork()). This only 
+      applies to "simple" commands. These are commands that do not have their 
+      output piped, redirected or are not niced or nohupped.
+
+      If you see any strange behaviour from the shell in terms of wildcard
+      expansion or quote substitution, try setting this variable (AFTER
+      setting CYGWIN noglob!!!).
+
+    - NTnoquoteprotect:
+
+
+      Ordinarily , if you pass a double quote to a command string, tcsh 
+      will protect the quotes by adding backslashes. For example,
+
+        find . -name '"*.c"' 
+        would get executed as 
+
+        find . -name \"*.c\"
+
+      Some applications (MKS find, for example) do not like the '\'. To
+      prevent tcsh from quoting such arguments, set this variable.
+
+      Of course, it may cause other applications to break, so use at
+      your own risk.
+
+    - NTcaseifypwd:
+
+       If set, corrects case of current directory when cd'ing into it. 
+       Some "filesystems" can't handle the default behaviour. Only works on
+       Windows NT.
+          
+
+
+                Key bindings, clipboard support and edit functions
+                --------------------------------------------------
+
+    To use keys like function keys, arrows, insert, etc., the following 
+    form of bindkey must be used:
+
+        bindkey -b N-xxx <command>
+
+        where xxx is either:
+        a) A number from 1 through 24, representing the fucntion keys.
+        For example, bindkey -b N-1 run-help
+
+        b) The strings "pgup","pgdown","end","home", "left","up","right","down",
+        "ins","del"
+        For example, bindkey -b N-del delete-char
+
+        Here are the bindings I use in my .tcshrc:
+
+            # NT specific bindkey extensions
+            bindkey -b N-up up-history           
+            bindkey -b N-down down-history      
+            bindkey -b N-right forward-char    
+            bindkey -b N-left backward-char
+            bindkey -b N-del delete-char
+            bindkey -b N-ins overwrite-mode
+            bindkey -b N-1 which-command
+            bindkey -b N-2 expand-history
+            bindkey -b N-3 complete-word-raw
+            bindkey -b N-home beginning-of-line
+            bindkey -b N-end end-of-line
+
+            bindkey -b N-pgup e_page_up
+            bindkey -b N-pgdown e_page_down
+
+        (Note that on Win9x, you must set your console window to NOT be Auto
+         sized, and you must use the "settc" builtin to increase and then reduce
+         back the number of lines, in order to get a scrollbar. pgup and
+         pgdown will not work without a scroll bar)
+
+
+        To bind ctrl or alt combinations, use the following as examples.
+        (Alt on PC keyboards is treated as the Meta on Unix keyboards )
+
+            bindkey -b N-C-left backward-word
+            bindkey -b N-M-right forward-word    
+
+        For Shift combinations:
+            bindkey -b N-S-1 backward-word
+
+    Clipboard support
+    o-o-o-o-o-o-o-o-o
+
+        You can also cut and paste to and from the clipboard directly from 
+        the shell. To do this, use bindings like the following:
+
+            bindkey -b M-x e_copy_to_clipboard
+            bindkey -b M-y e_paste_from_clipboard
+
+        Then, to paste text from the clipboard into the current input 
+        line, you can type:
+            M-y
+        And to copy the current shell's kill buffer to the clipboard,
+            M-x
+
+        (The kill buffer contains the last deletion from an editing 
+        command. Sort of like an 'undo' buffer).
+
+        You can also use the clipboard to redirect I/O, with /dev/clipboard as
+        the destination/source file.
+
+
+
+    Editor Functions
+    o-o-o-o-o-o-o-o-o
+
+        e_dosify_next
+        -------------
+            A key bound to this editor function can be used to convert 
+            unix-style paths to DOS-style paths.
+
+            For example,
+
+                bindkey -b M-/ e_dosify_next
+
+            Then, if I had line like so:
+
+                xcopy /e /u c:/nt40/system32
+
+            I would move the cursor to the C: and hit alt-/. magically, the 
+            command line changes to
+
+                xcopy /e /u c:\\nt40\\system32
+
+            This function converts every '/' to '\\' until the first space. 
+            If the space is escaped by a '\', the function looks for the 
+            next space.
+
+        e_dosify_prev
+        -------------
+            Works like above, but on the previous word. 
+
+        e_page_up
+        ---------
+            Editor function to move console window up one page. Can be bound to
+            PageUp key, for example.
+
+        e_page_down
+        ----------
+            Ditto for page down.
+
+        e_copy_to_clipboard
+        -------------------
+            See Clipboard Support above.
+
+        e_paste_from_clipboard
+        -----------------------
+            See Clipboard Support above.
diff --git a/win32/bogus.c b/win32/bogus.c
new file mode 100644
index 000000000000..5e34c4d8ee8c
--- /dev/null
+++ b/win32/bogus.c
@@ -0,0 +1,168 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/bogus.c,v 1.9 2008/10/11 12:47:39 christos Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * bogus.c: various routines that are really silly
+ * -amol
+ *
+ */
+#include "ntport.h"
+#include "sh.h"
+
+static struct passwd pass_bogus;
+static char username[20];
+static char homedir[MAX_PATH + 1];/*FIXBUF*/
+static char *this_shell="tcsh";
+
+static char dummy[2]={0,0};
+
+gid_t getuid(void) {
+	return 0;
+}
+gid_t getgid(void) {
+	return 0;
+}
+gid_t geteuid(void) {
+	return 0;
+}
+gid_t getegid(void) {
+	return 0;
+}
+#undef free
+struct passwd * getpwnam(const char *name) {
+
+	char *ptr;
+	DWORD size =20;
+	size_t esize = 0;
+
+	if (pass_bogus.pw_name == NULL) {
+		GetUserName(username,&size);
+		if (_dupenv_s(&ptr,&esize,"HOME") == 0){
+			StringCbCopy(homedir,sizeof(homedir),ptr);
+			pass_bogus.pw_dir = &homedir[0];
+			free(ptr);
+		}
+		pass_bogus.pw_name = &username[0];
+		pass_bogus.pw_shell = this_shell;
+
+
+		pass_bogus.pw_passwd= &dummy[0];
+		pass_bogus.pw_gecos=&dummy[0];
+		pass_bogus.pw_passwd= &dummy[0];
+
+	}
+	if (_stricmp(username,name) )
+		return NULL;
+	return &pass_bogus;
+}
+struct passwd * getpwuid(uid_t myuid) {
+
+	char *ptr;
+	DWORD size =20;
+	size_t esize = 0;
+
+	UNREFERENCED_PARAMETER(myuid);
+	if (pass_bogus.pw_name == NULL) {
+		GetUserName(username,&size);
+		if (_dupenv_s(&ptr,&esize,"HOME") == 0){
+			StringCbCopy(homedir,sizeof(homedir),ptr);
+			pass_bogus.pw_dir = &homedir[0];
+			free(ptr);
+		}
+		pass_bogus.pw_name = &username[0];
+		pass_bogus.pw_shell = this_shell;
+
+
+		pass_bogus.pw_passwd= &dummy[0];
+		pass_bogus.pw_gecos=&dummy[0];
+		pass_bogus.pw_passwd= &dummy[0];
+
+	}
+	return &pass_bogus;
+}
+struct group * getgrnam(char *name) {
+	UNREFERENCED_PARAMETER(name);
+	return NULL;
+}
+struct group * getgrgid(gid_t mygid) {
+	UNREFERENCED_PARAMETER(mygid);
+	return NULL;
+}
+char * ttyname(int fd) {
+
+	if (isatty(fd)) return "/dev/tty";
+	return NULL;
+}
+int times(struct tms * ignore) {
+	FILETIME c,e,kernel,user;
+
+	ignore->tms_utime=0;
+	ignore->tms_stime=0;
+	ignore->tms_cutime=0;
+	ignore->tms_cstime=0;
+	if (!GetProcessTimes(GetCurrentProcess(),
+				&c,
+				&e,
+				&kernel,
+				&user) )
+		return -1;
+
+	if (kernel.dwHighDateTime){
+		return GetTickCount();
+	}
+	//
+	// Units of 10ms. I *think* this is right. -amol 6/2/97
+	ignore->tms_stime = kernel.dwLowDateTime / 1000 /100;
+	ignore->tms_utime = user.dwLowDateTime / 1000 /100;
+
+	return GetTickCount();
+}
+int tty_getty(int fd, void*ignore) {
+	UNREFERENCED_PARAMETER(fd);
+	UNREFERENCED_PARAMETER(ignore);
+	return 0;
+}
+int tty_setty(int fd, void*ignore) {
+	UNREFERENCED_PARAMETER(fd);
+	UNREFERENCED_PARAMETER(ignore);
+	return 0;
+}
+int tty_geteightbit(void *ignore) {
+	UNREFERENCED_PARAMETER(ignore);
+	return 1;
+}
+	void
+dosetty(Char **v, struct command *t)
+{
+	UNREFERENCED_PARAMETER(v);
+	UNREFERENCED_PARAMETER(t);
+	xprintf("setty not supported in NT\n");
+}
+
diff --git a/win32/clip.c b/win32/clip.c
new file mode 100644
index 000000000000..bc057d8b4e92
--- /dev/null
+++ b/win32/clip.c
@@ -0,0 +1,570 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/clip.c,v 1.9 2006/03/05 08:59:36 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * clip.c : support for clipboard functions.
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+#include "sh.h"
+#include "ed.h"
+
+BOOL InitApplication(HINSTANCE);
+BOOL InitInstance(HINSTANCE, int);
+LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
+
+
+HWND ghwndmain;
+
+extern int ctrl_handler(DWORD);
+extern void c_insert(int);
+
+/* 
+ * Creating a hidden window may not be strictly necessary on
+ * NT, but why tempt fate ?
+ * -amol
+ */
+
+void  clipper_thread(void) {
+
+   MSG msg;
+   HINSTANCE hInstance = GetModuleHandle(NULL);
+
+
+   if (!InitApplication(hInstance)) {
+	   return ;
+   }
+
+   if (!InitInstance(hInstance, 0)) {
+	   return ;
+   }
+   // Main message loop:
+   while (GetMessage(&msg, NULL, 0, 0)) {
+	   TranslateMessage(&msg);
+	   DispatchMessage(&msg);
+   }
+   if ( !ctrl_handler(CTRL_CLOSE_EVENT))
+   		init_clipboard();
+	return;
+}
+void init_clipboard(void) {
+	HANDLE ht;
+	DWORD tid;
+
+	ht = CreateThread(NULL,gdwStackSize,
+					(LPTHREAD_START_ROUTINE)clipper_thread, NULL,0,&tid);
+
+	if (!ht)
+		abort();
+	CloseHandle(ht);
+}
+
+BOOL InitApplication(HINSTANCE hInstance)
+{
+    WNDCLASS  wc;
+
+
+	// Fill in window class structure with parameters that describe
+	// the main window.
+	wc.style         = CS_HREDRAW | CS_VREDRAW;
+	wc.lpfnWndProc   = (WNDPROC)WndProc;
+	wc.cbClsExtra    = 0;
+	wc.cbWndExtra    = 0;
+	wc.hInstance     = hInstance;
+	wc.hIcon         = NULL;//LoadIcon (hInstance, szAppName);
+	wc.hCursor       = NULL;//LoadCursor(NULL, IDC_ARROW);
+	wc.hbrBackground = (HBRUSH)IntToPtr(COLOR_WINDOW+1);
+
+	wc.lpszMenuName  = NULL;
+	wc.lpszClassName = "tcshclipboard";
+
+   return RegisterClass(&wc);
+}
+
+//
+//   FUNCTION: InitInstance(HANDLE, int)
+//
+//   PURPOSE: Saves instance handle and creates main window
+//
+//   COMMENTS:
+//
+//        In this function, we save the instance handle in a global variable and
+//        create and display the main program window.
+//
+BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) {
+   HWND hWnd;
+
+
+   UNREFERENCED_PARAMETER(nCmdShow);
+
+   hWnd = CreateWindow("tcshclipboard", "tcshclipboard", 
+   			WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0,
+			  NULL, NULL, hInstance, NULL);
+
+   if (!hWnd) {
+      return (FALSE);
+   }
+
+   UpdateWindow(hWnd);
+   ghwndmain = hWnd;
+
+   return (TRUE);
+}
+
+LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+
+   switch (message) {
+
+	  case WM_DESTROYCLIPBOARD:
+	  	break;
+      case WM_DESTROY:
+         PostQuitMessage(0);
+         break;
+
+      default:
+         return (DefWindowProc(hWnd, message, wParam, lParam));
+   }
+   return (0);
+}
+
+CCRETVAL e_copy_to_clipboard(Char c) {
+	unsigned char *cbp;
+	Char *kp;
+	int err;
+	size_t len;
+	unsigned char *clipbuf;
+	HANDLE hclipbuf;
+
+	UNREFERENCED_PARAMETER(c);
+
+	if (!ghwndmain)	
+		return (CC_ERROR);
+	
+	if (KillRingLen == 0)
+		return (CC_ERROR);
+
+	len = Strlen(KillRing[YankPos].buf);
+
+	hclipbuf = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE, len+2);
+	if (!hclipbuf)
+		return (CC_ERROR);
+	clipbuf = (unsigned char*)GlobalLock(hclipbuf);
+
+	if (!clipbuf){
+		err = GetLastError();
+		GlobalFree(hclipbuf);
+		return (CC_ERROR);
+	}
+	
+	kp = KillRing[YankPos].buf;
+	cbp = clipbuf;
+		
+	while(*kp != '\0') {
+		*cbp = (u_char)(*kp & CHAR);
+		cbp++;kp++;
+	}
+	*cbp = 0;
+
+	GlobalUnlock(clipbuf);
+
+	if (!OpenClipboard(ghwndmain))
+		goto error;
+
+	if (!EmptyClipboard())
+		goto error;
+		
+	if (SetClipboardData(CF_TEXT,hclipbuf) != hclipbuf){
+		err = GetLastError();
+		goto error;
+
+	}
+
+	CloseClipboard();
+	return (CC_NORM);
+error:
+	GlobalFree(hclipbuf);
+	CloseClipboard();
+	return (CC_ERROR);
+}
+CCRETVAL e_paste_from_clipboard(Char c) {
+	HANDLE hclip;
+	unsigned char *cbp;
+	Char *cp;
+	int len;
+	unsigned char *clipbuf;
+
+
+
+	UNREFERENCED_PARAMETER(c);
+
+	if (!ghwndmain)	
+		return (CC_ERROR);
+	if (!IsClipboardFormatAvailable(CF_TEXT))
+		return CC_ERROR;
+	
+	if (!OpenClipboard(ghwndmain))
+		return CC_ERROR;
+	
+
+	hclip = GetClipboardData(CF_TEXT);
+	if (hclip) {
+		clipbuf = (unsigned char*)GlobalLock(hclip);
+
+		cbp = clipbuf;
+		len = 0;
+
+		while(*cbp && *cbp != '\r') {
+			len++;
+			cbp++;
+		}
+		cbp  = clipbuf;
+
+		cp = Cursor;
+
+		c_insert(len);
+
+		if (LastChar + len >= InputLim)
+			goto error;
+
+		while(*cbp && *cbp !='\r' && (cp <LastChar) ) {
+			*cp = *cbp ;
+			cp++;cbp++;
+		}
+		Cursor = cp;
+		GlobalUnlock(hclip);
+	}
+	CloseClipboard();
+
+	return (CC_REFRESH);
+error: 
+	return (CC_ERROR);
+}
+
+int is_dev_clipboard_active=0;
+HANDLE ghdevclipthread;
+
+/* Reads from pipe and write to clipboard */
+void clip_writer_proc(HANDLE hinpipe) {
+	unsigned char *realbuf;
+	unsigned char *clipbuf;
+	unsigned char *ptr;
+	DWORD bread=0,spleft,err,i,rbsize;
+	DWORD ptrloc;
+	HANDLE hclipbuf;
+
+
+	rbsize = 4096;
+	realbuf = heap_alloc(rbsize);
+	ptr = realbuf;
+	ptrloc = 0;
+	spleft = rbsize;
+
+	while(spleft) {
+		if (!ReadFile(hinpipe,ptr,spleft,&bread,NULL)) {
+			spleft = GetLastError();
+			dprintf("hinpipe returend %d\n",spleft);
+			if (spleft == ERROR_BROKEN_PIPE)
+				break;
+		}
+		if (bread == 0)
+			break;
+		ptr += bread;
+		ptrloc += bread;
+		spleft -=bread;
+
+		if (spleft <=0){
+			u_char *tmp;
+
+			rbsize <<=1;
+
+			tmp = realbuf;
+			realbuf = heap_realloc(realbuf,rbsize);
+			if (!realbuf) {
+				realbuf = tmp;
+				break;
+			}
+			spleft += rbsize >> 1;
+
+			ptr = realbuf+ptrloc;
+
+			dprintf("updated size now %d, splef %d, ptrloc %d, ptr 0x%08x, realbuf 0x%08x\n",rbsize,spleft,ptrloc,ptr,realbuf);
+		}
+	}
+	CloseHandle(hinpipe);
+
+	bread = rbsize-spleft;
+
+	hclipbuf = GlobalAlloc(GMEM_MOVEABLE|GMEM_DDESHARE, bread+256);
+	if (!hclipbuf) {
+		is_dev_clipboard_active=0;
+		return;
+	}
+	clipbuf = (u_char*)GlobalLock(hclipbuf);
+
+	if (!clipbuf){
+		err = GetLastError();
+		GlobalFree(hclipbuf);
+		is_dev_clipboard_active=0;
+		return ;
+	}
+	ptr = clipbuf;
+	for (i=0;i <bread;i++) {
+
+		if (realbuf[i] == '\n' && (i >0 && realbuf[i-1] != '\r') )
+			*ptr++ = '\r';
+
+		*ptr++ =realbuf[i];
+
+		if ((ptr - clipbuf) >= rbsize)
+			break;
+	}
+	*ptr=0;
+
+	heap_free(realbuf);
+
+	GlobalUnlock(clipbuf);
+
+	if (!OpenClipboard(ghwndmain))
+		goto error;
+
+	if (!EmptyClipboard())
+		goto error;
+		
+	if (SetClipboardData(CF_TEXT,hclipbuf) != hclipbuf){
+		err = GetLastError();
+		goto error;
+
+	}
+	CloseClipboard();
+	is_dev_clipboard_active=0;
+	return ;
+error:
+	is_dev_clipboard_active=0;
+	GlobalFree(hclipbuf);
+	CloseClipboard();
+}
+HANDLE create_clip_writer_thread(void) {
+	HANDLE  hread,hwrite;
+	DWORD tid;
+	SECURITY_ATTRIBUTES secd;
+
+	if (is_dev_clipboard_active)
+		return INVALID_HANDLE_VALUE;
+	secd.nLength=sizeof(secd);
+	secd.lpSecurityDescriptor=NULL;
+	secd.bInheritHandle=FALSE;
+
+	if (!CreatePipe(&hread,&hwrite,&secd,0)) {
+		abort();
+	}
+	is_dev_clipboard_active = 1;
+	ghdevclipthread = CreateThread(NULL,gdwStackSize,
+				(LPTHREAD_START_ROUTINE)clip_writer_proc, hread,0,&tid);
+//	CloseHandle(ht);
+	return hwrite;
+}
+
+/* Read from clipboard and write to pipe */
+void clip_reader_proc(HANDLE houtpipe) {
+
+	HANDLE hclip;
+	unsigned char *cbp;
+	unsigned char *clipbuf;
+	unsigned char * outbuf,*ptr;
+	DWORD bwrote, len;
+	DWORD obsize;
+
+	obsize = 4096;
+	outbuf = heap_alloc(obsize);
+	ptr = outbuf;
+
+
+	if (!IsClipboardFormatAvailable(CF_TEXT))
+		goto done ;
+	
+	if (!OpenClipboard(ghwndmain))
+		goto done ;
+	
+
+	len = 0;
+	hclip = GetClipboardData(CF_TEXT);
+	if (hclip) {
+		clipbuf = (unsigned char*)GlobalLock(hclip);
+
+		cbp = clipbuf;
+
+		while(*cbp ) {
+			*ptr++ = *cbp++;
+			len++;
+			if (len == obsize) {
+				obsize <<= 1;
+				outbuf = heap_realloc(outbuf,obsize);
+				if (!outbuf)
+					break;
+				ptr = outbuf+len;
+			}
+		}
+		GlobalUnlock(hclip);
+	}
+	CloseClipboard();
+
+	if (!WriteFile(houtpipe,outbuf,len,&bwrote,NULL)) {
+		;
+	}
+	CloseHandle(houtpipe);
+	heap_free(outbuf);
+
+done:
+	is_dev_clipboard_active=0;
+	return;
+}
+HANDLE create_clip_reader_thread(void) {
+	HANDLE  hread,hwrite;
+	DWORD tid;
+	SECURITY_ATTRIBUTES secd;
+
+	if (is_dev_clipboard_active)
+		return INVALID_HANDLE_VALUE;
+
+	secd.nLength=sizeof(secd);
+	secd.lpSecurityDescriptor=NULL;
+	secd.bInheritHandle=FALSE;
+
+	if (!CreatePipe(&hread,&hwrite,&secd,0)) {
+		abort();
+	}
+	is_dev_clipboard_active = 1;
+	ghdevclipthread = CreateThread(NULL,gdwStackSize,
+				(LPTHREAD_START_ROUTINE)clip_reader_proc, hwrite,0,&tid);
+	return hread;
+}
+
+CCRETVAL
+e_dosify_next(Char c)
+{
+	register Char *cp, *buf, *bp;
+	int len;
+    BOOL bDone = FALSE;
+
+
+	USE(c);
+	if (Cursor == LastChar)
+		return(CC_ERROR);
+
+	// worst case assumption
+	buf = heap_alloc(( LastChar - Cursor + 1)*2*sizeof(Char));
+
+	cp = Cursor;
+	bp = buf;
+	len = 0;
+
+	while(  cp < LastChar) {
+		if ( ((*cp & CHAR) == ' ') && ((cp[-1] & CHAR) != '\\') )
+			bDone = TRUE;
+		if (!bDone &&  (*cp & CHAR) == '/')  {
+			*bp++ = '\\'  | (Char)(*cp & ~(*cp & CHAR) );
+			*bp++ = '\\'  | (Char)(*cp & ~(*cp & CHAR) );
+
+			len++;
+
+			cp++;
+		}
+		else 
+			*bp++ = *cp++;
+
+		len++;
+	}
+	if (Cursor+ len >= InputLim) {
+		heap_free(buf);
+		return CC_ERROR;
+	}
+	cp = Cursor;
+	bp = buf;
+	while(len > 0) {
+		*cp++ = *bp++;
+		len--;
+	}
+
+	heap_free(buf);
+
+	Cursor =  cp;
+
+    if(LastChar < Cursor + len)
+        LastChar = Cursor + len;
+
+	return (CC_REFRESH);
+}
+/*ARGSUSED*/
+CCRETVAL
+e_dosify_prev(Char c)
+{
+	register Char *cp;
+
+	USE(c);
+	if (Cursor == InputBuf)
+		return(CC_ERROR);
+	/* else */
+
+	cp = Cursor-1;
+	/* Skip trailing spaces */
+	while ((cp > InputBuf) && ( (*cp & CHAR) == ' '))
+		cp--;
+
+	while (cp > InputBuf) {
+		if ( ((*cp & CHAR) == ' ') && ((cp[-1] & CHAR) != '\\') )
+			break;
+		cp--;
+	}
+	if(cp != InputBuf)
+	  Cursor = cp + 1;
+	else
+	  Cursor = cp;
+	
+	return e_dosify_next(0);
+}
+extern BOOL ConsolePageUpOrDown(BOOL);
+CCRETVAL
+e_page_up(Char c) //blukas@broadcom.com
+{
+    USE(c);
+	ConsolePageUpOrDown(TRUE);
+	return (CC_REFRESH);
+}
+CCRETVAL
+e_page_down(Char c)
+{
+    USE(c);
+	ConsolePageUpOrDown(FALSE);
+	return (CC_REFRESH);
+}
diff --git a/win32/console.c b/win32/console.c
new file mode 100644
index 000000000000..220d56eaea94
--- /dev/null
+++ b/win32/console.c
@@ -0,0 +1,636 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/console.c,v 1.9 2006/08/27 01:13:28 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * console.c: hacks to do various cursor movement/attribute things
+ * -amol
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <wincon.h>
+#include <stdio.h>
+#include "ntport.h"
+
+
+// int to SHORT. caused by all the stupid functions that take WORDs
+#pragma warning(disable:4244)
+
+void ScrollBuf(HANDLE,CONSOLE_SCREEN_BUFFER_INFO*,int);
+void NT_MoveToLineOrChar(int ,int ) ;
+WORD get_attributes();
+
+
+#define	FSHIN	16		/* Preferred desc for shell input */
+#define	FSHOUT	17		/* Preferred desc for shell input */
+
+#define FOREGROUND_BLACK (FOREGROUND_RED |FOREGROUND_GREEN | FOREGROUND_BLUE)
+#define FOREGROUND_WHITE 0
+#define BACKGROUND_BLACK (BACKGROUND_RED |BACKGROUND_GREEN | BACKGROUND_BLUE)
+#define BACKGROUND_WHITE 0
+
+static WORD wNormalAttributes;
+
+
+static int nt_is_raw;
+//
+// The following are used to optimize some console routines. It avoids having
+// to call GetConsoleScreenBufferInfo.
+// Seems to have helped the speed a bit. -amol
+//
+HANDLE ghstdout;
+HANDLE ghReverse;
+
+//
+// This function is called to set the values for above variables.
+//
+void redo_console(void) {
+
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	HANDLE hTemp= GetStdHandle(STD_OUTPUT_HANDLE);
+	WORD dbga;
+	DWORD wrote;
+	COORD origin = {0,0};
+
+	if (!DuplicateHandle(GetCurrentProcess(),hTemp,GetCurrentProcess(),
+				&ghstdout,0,TRUE,DUPLICATE_SAME_ACCESS) ) {
+		;
+	}
+
+	if(!GetConsoleScreenBufferInfo(ghstdout, &scrbuf) ) {
+		wNormalAttributes = FOREGROUND_BLACK | BACKGROUND_WHITE;
+	}
+	else
+		wNormalAttributes = scrbuf.wAttributes;
+
+	ghReverse = CreateConsoleScreenBuffer(GENERIC_READ|GENERIC_WRITE,
+			FILE_SHARE_READ | FILE_SHARE_WRITE,
+			NULL,
+			CONSOLE_TEXTMODE_BUFFER,
+			NULL);
+
+	dbga = ((wNormalAttributes & 0x00f0) >> 4) |
+		((wNormalAttributes & 0x000f) << 4) ;
+
+	FillConsoleOutputAttribute(ghReverse,dbga,
+			scrbuf.dwSize.X*scrbuf.dwSize.Y,
+			origin,
+			&wrote);
+}
+void nt_term_cleanup(void) {
+	CloseHandle(ghstdout);
+}
+void nt_term_init() {
+
+	DWORD dwmode;
+	HANDLE hinput =GetStdHandle(STD_INPUT_HANDLE);
+
+	if (!GetConsoleMode(hinput,&dwmode) ){
+		;
+	}
+	if(!SetConsoleMode(hinput,dwmode | ENABLE_WINDOW_INPUT) ){
+		return;
+	}
+
+	redo_console();
+
+	return;
+}
+int do_nt_check_cooked_mode(void) {
+
+	return !nt_is_raw;
+}
+void do_nt_raw_mode() {
+
+	DWORD dwmode;
+	HANDLE hinput =(HANDLE)_get_osfhandle(FSHIN);
+
+	if (hinput == INVALID_HANDLE_VALUE)
+		return;
+	if (!GetConsoleMode(hinput,&dwmode) ){
+		;
+	}
+	if(!SetConsoleMode(hinput,dwmode & (~(
+						ENABLE_LINE_INPUT |ENABLE_ECHO_INPUT 
+						| ENABLE_PROCESSED_INPUT)| ENABLE_WINDOW_INPUT )
+				) ){
+		return;
+	}
+	nt_is_raw = 1;
+	return;
+}
+void do_nt_cooked_mode() {
+
+	DWORD dwmode;
+	HANDLE hinput =(HANDLE)_get_osfhandle(FSHIN);
+
+	if (hinput == INVALID_HANDLE_VALUE)
+		return;
+	if (!GetConsoleMode(hinput,&dwmode) ){
+		;
+	}
+	if(!SetConsoleMode(hinput,dwmode | ( (
+						ENABLE_LINE_INPUT|ENABLE_ECHO_INPUT |
+						ENABLE_PROCESSED_INPUT) )
+				) ){
+	}
+	nt_is_raw = 0;
+	return;
+}
+//
+// this function is a bit ugly, but I don't know how to do it better
+// -amol
+//
+int nt_ClearEOL( void) {
+
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	HANDLE hStdout =ghstdout ;
+	DWORD numwrote;
+	char errbuf[128];/*FIXME: uninitialized*/
+	int num=0;
+	COORD savepos;
+
+
+	if (hStdout == INVALID_HANDLE_VALUE){
+		ExitProcess(0xFFFF);
+	}
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		return 0 ;
+	}
+	num =2048;
+
+	savepos = scrbuf.dwCursorPosition;
+	if (!FillConsoleOutputCharacter(hStdout,' ',num,scrbuf.dwCursorPosition,
+				&numwrote) ){
+		dprintf("error from FillCons %s",errbuf);
+	}
+	else if (!FillConsoleOutputAttribute(hStdout,scrbuf.wAttributes, num,
+				scrbuf.dwCursorPosition,&numwrote)) {
+		dprintf("error from FillConsAttr %s",errbuf);
+	}
+	return 0;
+}
+void nt_move_next_tab(void) {
+
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	HANDLE hStdout = ghstdout;
+	int where;
+
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		;
+	}
+	where = 8 - (scrbuf.dwCursorPosition.X+1)%8;
+	scrbuf.dwCursorPosition.X += where;
+	if (!SetConsoleCursorPosition(hStdout, scrbuf.dwCursorPosition) ) {
+		;
+	}
+
+}
+void NT_VisibleBell(void) {
+
+	if(ghReverse != INVALID_HANDLE_VALUE) {
+		SetConsoleActiveScreenBuffer(ghReverse);
+		Sleep(100);
+		SetConsoleActiveScreenBuffer(ghstdout);
+
+	}
+
+}
+void NT_WrapHorizontal(void) {
+	SMALL_RECT wnd;
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+
+
+	if (ghstdout == INVALID_HANDLE_VALUE){
+		return;
+	}
+	if(!GetConsoleScreenBufferInfo(ghstdout, &scrbuf) ) {
+		return;
+	}
+	//absolute movement
+	wnd.Left =  0;//scrbuf.srWindow.Left ;
+	wnd.Right = scrbuf.srWindow.Right- scrbuf.srWindow.Left + 1;
+	wnd.Top =  scrbuf.srWindow.Top;
+	wnd.Bottom = scrbuf.srWindow.Bottom;
+
+	SetConsoleWindowInfo(ghstdout,TRUE,&wnd);
+}
+void ScrollBufHorizontal(HANDLE hOut, CONSOLE_SCREEN_BUFFER_INFO *scrbuf,
+		int where) {
+	SMALL_RECT wnd;
+	int diff;
+	CHAR_INFO chr;
+
+
+	//absolute movement
+	wnd.Left = (where - scrbuf->srWindow.Right) + scrbuf->srWindow.Left ;
+	wnd.Right = where;
+	wnd.Top =  scrbuf->srWindow.Top;
+	wnd.Bottom = scrbuf->srWindow.Bottom;
+
+	//diff = scrbuf->srWindow.Right - where;
+	//dprintf("\tdiff1 %d\n",diff);
+
+	diff = scrbuf->dwSize.X - where -1;
+
+	if (diff < 0) { //would scroll past console buffer
+
+		chr.Char.AsciiChar = ' ';
+		chr.Attributes = scrbuf->wAttributes;
+
+		scrbuf->dwCursorPosition.Y  = scrbuf->srWindow.Top ;
+		scrbuf->dwCursorPosition.X = scrbuf->srWindow.Right+ diff;
+
+		dprintf("scroll diff %d\n",diff);
+		if (!ScrollConsoleScreenBuffer(hOut,&(scrbuf->srWindow),
+					NULL,
+					scrbuf->dwCursorPosition,&chr)) 
+			;
+
+		return;
+	}
+
+	SetConsoleWindowInfo(hOut,TRUE,&wnd);
+}
+// relative movement of "where".  line is 1 if we want to move to a line,
+// or 0 if the movement is horizontal
+void NT_MoveToLineOrChar(int where,int line) {
+
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	HANDLE hStdout = ghstdout;
+
+
+	if (hStdout == INVALID_HANDLE_VALUE){
+		return;
+	}
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		return;
+	}
+
+	if (line){
+		if ( ((scrbuf.dwCursorPosition.Y+where)> (scrbuf.srWindow.Bottom-1))
+				&&( where >0)){
+			ScrollBuf(hStdout,&scrbuf,where);
+			scrbuf.dwCursorPosition.Y += where;
+		}
+		else
+			scrbuf.dwCursorPosition.Y += where;
+	}
+	else{
+		if ( (where> (scrbuf.srWindow.Right)) &&( where >0)){
+			ScrollBufHorizontal(hStdout,&scrbuf,where);
+		}
+		scrbuf.dwCursorPosition.X = where;
+	}
+	if (scrbuf.dwCursorPosition.X < 0 || scrbuf.dwCursorPosition.Y <0)
+		return;
+	if (!SetConsoleCursorPosition(hStdout, scrbuf.dwCursorPosition) ) {
+		return;
+	}
+
+}
+void ScrollBuf(HANDLE hOut, CONSOLE_SCREEN_BUFFER_INFO *scrbuf,int where) {
+	SMALL_RECT wnd;
+	int diff;
+	CHAR_INFO chr;
+	COORD newpos;
+
+
+	wnd.Left = 0;
+	wnd.Right = 0;
+	wnd.Top =  where;
+	wnd.Bottom = where;
+
+	//dwSize is not 0-based, so add 1 to proposed location
+	diff = scrbuf->srWindow.Bottom + where + 1; 
+
+	diff = scrbuf->dwSize.Y - diff;
+
+	if (diff < 0) { //would scroll past console buffer
+
+		chr.Char.AsciiChar = ' ';
+		chr.Attributes = scrbuf->wAttributes;
+
+		newpos.Y  = scrbuf->srWindow.Top + diff;
+		newpos.X = scrbuf->srWindow.Left;
+
+		dprintf("scroll diff %d\n",diff);
+		if (!ScrollConsoleScreenBuffer(hOut,&(scrbuf->srWindow),
+					NULL,
+					newpos,&chr)) 
+			;
+
+		// need this to be in sync with tcsh
+		scrbuf->dwCursorPosition.Y += diff; 
+		return;
+	}
+
+	SetConsoleWindowInfo(hOut,FALSE,&wnd);
+}
+BOOL ConsolePageUpOrDown(BOOL Up) {
+
+	HANDLE hStdout = ghstdout;
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	SMALL_RECT srect;
+	short diff;
+
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		return FALSE;
+	}
+	diff = scrbuf.srWindow.Bottom -scrbuf.srWindow.Top+1 ;
+
+
+	if (Up)
+		diff = -diff;
+
+	if ((scrbuf.srWindow.Top + diff > 0) &&
+			(scrbuf.srWindow.Bottom + diff < scrbuf.dwSize.Y)) { 
+		srect.Top = diff;  
+		srect.Bottom = diff;
+		srect.Left = 0;    
+		srect.Right = 0;  
+
+		if (! SetConsoleWindowInfo( hStdout, FALSE, &srect)) {
+			return FALSE;
+		}
+	} 
+
+	return TRUE;
+}
+int nt_getsize(int * lins, int * cols, int *visiblecols) {
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	HANDLE hStdout = ghstdout;
+
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		;
+	}
+	*lins = scrbuf.srWindow.Bottom -scrbuf.srWindow.Top+1 ;
+
+	if(visiblecols)
+		*visiblecols = scrbuf.srWindow.Right -scrbuf.srWindow.Left +1;
+
+	*cols = scrbuf.dwSize.X;
+	return 1;
+}
+void nt_set_size(int lins, int cols) {
+	SMALL_RECT srect;
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	int expand;
+
+	/* The screen buffer visible window is specified as co-ordinates
+	 * not size. Therefore, it must be zero-based
+	 */
+	cols--;
+	lins--;
+
+	srect.Left = srect.Top = 0;
+	srect.Right = cols;
+	srect.Bottom = lins;
+
+	if(!GetConsoleScreenBufferInfo(ghstdout, &scrbuf) ) 
+		return;
+
+	expand = 0;
+	if (scrbuf.dwSize.X < cols){
+		expand = 1;
+		scrbuf.dwSize.X = cols+1;
+	}
+	if (scrbuf.dwSize.Y < lins){
+		expand = 1;
+		scrbuf.dwSize.Y = lins+1;
+	}
+
+	if (expand && !SetConsoleScreenBufferSize(ghstdout,scrbuf.dwSize))
+		return;
+
+	if(!SetConsoleWindowInfo(ghstdout,TRUE,&srect)){
+		int err;
+		err=GetLastError();
+		dprintf("error %d\n",err);
+	}
+}
+void NT_ClearEOD(void) {
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	DWORD numwrote;
+	COORD origin;
+	int ht,wt;
+	HANDLE hStdout = ghstdout;//GetStdHandle(STD_OUTPUT_HANDLE);
+
+	if (hStdout == INVALID_HANDLE_VALUE){
+		return ;
+	}
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		return ;
+	}
+	origin = scrbuf.dwCursorPosition;
+	ht = scrbuf.dwSize.Y - origin.Y;
+	wt = scrbuf.dwSize.X - origin.X;
+	if(!FillConsoleOutputCharacter(hStdout,' ',ht*wt,origin,&numwrote) ) {
+		return ;
+	}
+	if (!FillConsoleOutputAttribute(hStdout,scrbuf.wAttributes, ht*wt,
+				scrbuf.dwCursorPosition,&numwrote)) {
+		return;
+	}
+	return;
+}
+void NT_ClearScreen(void) {
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	DWORD numwrote;
+	COORD origin={0,0};
+	HANDLE hStdout = ghstdout;//GetStdHandle(STD_OUTPUT_HANDLE);
+
+	if (hStdout == INVALID_HANDLE_VALUE){
+		;
+	}
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		;
+	}
+	origin.X = scrbuf.srWindow.Left;
+	origin.Y = scrbuf.srWindow.Top;
+	if(!FillConsoleOutputCharacter(hStdout,' ',scrbuf.dwSize.X*scrbuf.dwSize.Y,
+				origin,&numwrote) ) {
+		;
+	}
+	if (!FillConsoleOutputAttribute(hStdout,scrbuf.wAttributes,
+				scrbuf.dwSize.X*scrbuf.dwSize.Y,origin,&numwrote)) {
+		;
+	}
+	if (!SetConsoleCursorPosition(hStdout, origin) ) { // home cursor
+		;
+	}
+	return;
+}
+void NT_ClearScreen_WholeBuffer(void) {
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	DWORD numwrote;
+	COORD origin={0,0};
+	HANDLE hStdout = ghstdout;
+
+	if (hStdout == INVALID_HANDLE_VALUE){
+		;
+	}
+	if(!GetConsoleScreenBufferInfo(hStdout, &scrbuf) ) {
+		;
+	}
+	if(!FillConsoleOutputCharacter(hStdout,' ',scrbuf.dwSize.X*scrbuf.dwSize.Y,
+				origin,&numwrote) ) {
+		;
+	}
+	if (!FillConsoleOutputAttribute(hStdout,scrbuf.wAttributes,
+				scrbuf.dwSize.X*scrbuf.dwSize.Y,origin,&numwrote)) {
+		;
+	}
+	if (!SetConsoleCursorPosition(hStdout, origin) ) { // home cursor
+		;
+	}
+	return;
+}
+
+#ifndef COLOR_LS_F
+void set_cons_attr(char *attr2) {
+	char cp[3];
+	USHORT attr;
+	HANDLE outhandle = (HANDLE)_get_osfhandle(FSHOUT);
+	static WORD old_attribs;
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+
+	if (!old_attribs) {
+		if(!GetConsoleScreenBufferInfo(outhandle, &scrbuf) ) {
+			return;
+		}
+		old_attribs = scrbuf.wAttributes;
+	}
+	cp[0] = (unsigned char)(attr2[0]);
+	cp[1] = (unsigned char)(attr2[1]);
+	cp[2] = 0;
+	if (cp[0] != 'g' || cp[1] != 'g')
+		attr = (USHORT)strtol(cp,NULL,16);
+	else{
+		attr = old_attribs;
+		old_attribs=0;
+	}
+
+	SetConsoleTextAttribute(outhandle, attr );
+}
+#endif /* !COLOR_LS_F */
+
+
+/*
+   color escape sequences (ISO 6429, aixterm)
+   - nayuta
+ */
+
+
+WORD get_attributes() {
+	CONSOLE_SCREEN_BUFFER_INFO scrbuf;
+	if (!GetConsoleScreenBufferInfo(ghstdout, &scrbuf))
+		return 0x70; // ERROR: return white background, black text
+	return scrbuf.wAttributes;
+}
+
+
+#ifndef COMMON_LVB_REVERSE_VIDEO
+#define COMMON_LVB_REVERSE_VIDEO   0x4000
+#define COMMON_LVB_UNDERSCORE      0x8000
+#endif
+
+
+void set_attributes(const unsigned char *color) {
+
+	static const int colors[8] = { 0, 4, 2, 6, 1, 5, 3, 7 };
+	WORD wAttributes;
+	const char *t;
+
+	if (color[0] == '\x1b' && color[1] == '[')
+		color += 2;
+
+	if (!('0' <= color[0] && color[0] <= '9')) {
+		SetConsoleTextAttribute(ghstdout, wNormalAttributes);
+		return;
+	}
+
+	wAttributes = get_attributes();
+	t = (char*)color;
+
+	while (t) {
+		int n = atoi(t);
+
+		if ((t = strchr(t, ';')) != NULL)
+			t++;
+
+		if      (n == 0)				// Normal (default)
+			wAttributes = wNormalAttributes;
+		else if (n == 1)				// Bold
+			wAttributes |= FOREGROUND_INTENSITY;
+		else if (n == 4)				// Underlined
+			wAttributes |= COMMON_LVB_UNDERSCORE;
+		else if (n == 5)				// Blink (appears as BACKGROUND_INTENSITY)
+			wAttributes |= BACKGROUND_INTENSITY;
+		else if (n == 7)				// Inverse
+			wAttributes |= COMMON_LVB_REVERSE_VIDEO;
+		else if (n == 21)				// Not bold
+			wAttributes &= ~FOREGROUND_INTENSITY;
+		else if (n == 24)				// Not underlined
+			wAttributes &= ~COMMON_LVB_UNDERSCORE;
+		else if (n == 25)				// Steady (not blinking)
+			wAttributes &= ~BACKGROUND_INTENSITY;
+		else if (n == 27)				// Positive (not inverse)
+			wAttributes &= ~COMMON_LVB_REVERSE_VIDEO;
+		else if (30 <= n && n <= 37)	// Set foreground color
+			wAttributes = (wAttributes & ~0x0007) | colors[n - 30];
+		else if (n == 39)				// Set foreground color to default
+			wAttributes = (wAttributes & ~0x0007) | (wNormalAttributes & 0x0007);
+		else if (40 <= n && n <= 47)	// Set background color
+			wAttributes = (wAttributes & ~0x0070) | (colors[n - 40] << 4);
+		else if (n == 49)				// Set background color to default
+			wAttributes = (wAttributes & ~0x0070) | (wNormalAttributes & 0x0070);
+		else if (90 <= n && n <= 97)	// Set foreground color (bright)
+			wAttributes = (wAttributes & ~0x0007) | colors[n - 90]
+				| FOREGROUND_INTENSITY;
+		else if (100 <= n && n <= 107)	// Set background color (bright)
+			wAttributes = (wAttributes & ~0x0070) | (colors[n - 100] << 4)
+				| BACKGROUND_INTENSITY;
+		else							// (default)
+			wAttributes = wNormalAttributes;
+	}
+
+	// Though Windows' console supports COMMON_LVB_REVERSE_VIDEO,
+	// it seems to be buggy.  So we must simulate it.
+	if (wAttributes & COMMON_LVB_REVERSE_VIDEO)
+		wAttributes = (wAttributes & COMMON_LVB_UNDERSCORE)
+			| ((wAttributes & 0x00f0) >> 4) | ((wAttributes & 0x000f) << 4);
+	SetConsoleTextAttribute(ghstdout, wAttributes);
+}
+void StartHighlight(void)
+{
+}
+void StopHighlight(void)
+{
+}
diff --git a/win32/customstep.cmd b/win32/customstep.cmd
new file mode 100644
index 000000000000..85e6b0f6f2f8
--- /dev/null
+++ b/win32/customstep.cmd
@@ -0,0 +1,7 @@
+@echo off
+setlocal
+call "%VS90COMNTOOLS%"\vsvars32.bat
+pushd "%1"
+copy config\win32 config.h
+nmake -f win32\makefile.win32 prebuild
+popd
diff --git a/win32/dirent.c b/win32/dirent.c
new file mode 100644
index 000000000000..bfe7d075c4b1
--- /dev/null
+++ b/win32/dirent.c
@@ -0,0 +1,364 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/dirent.c,v 1.9 2006/04/07 00:57:59 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* dirent.c
+ * directory interface functions. Sort of like dirent functions on unix.
+ * Also allow browsing network shares as if they were directories
+ *
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <stdio.h>
+#include <errno.h>
+#include <assert.h>
+#include <direct.h>
+#include "dirent.h"
+#include <winnetwk.h>
+
+#ifndef WINDOWS_ONLY
+#define STRSAFE_NO_DEPRECATE
+#endif /* WINDOWS_ONLY*/
+#define STRSAFE_LIB
+#define STRSAFE_NO_CCH_FUNCTIONS
+#include <strsafe.h>
+
+#pragma intrinsic("memset")
+
+static HANDLE open_enum(char *,WIN32_FIND_DATA*);
+static void close_enum(DIR*) ;
+static int enum_next_share(DIR*);
+
+typedef struct _enum_h {
+	unsigned char *netres;
+	HANDLE henum;
+} nethandle_t;
+
+static int inode= 1; // useless piece that some unix programs need
+DIR * opendir(const char *inbuf) {
+
+    DIR *dptr;
+    WIN32_FIND_DATA fdata = {0};
+    char *tmp  = NULL;
+    char *buf = NULL;
+    int is_net=0;
+    int had_error = 0;
+    size_t buflen;
+
+    buflen = lstrlen(inbuf) + 1;
+    buf= (char *)heap_alloc(buflen); 
+    (void)StringCbCopy(buf,buflen,inbuf);
+
+    if (!buf)
+	buf = "." ;
+    tmp = buf;
+    while(*tmp) {
+#ifdef DSPMBYTE
+	if (Ismbyte1(*tmp) && *(tmp + 1))
+	    tmp ++;
+	else
+#endif DSPMBYTE
+	    if (*tmp == '\\')
+		*tmp = '/';
+	tmp++;
+    }
+    /*
+     * paths like / confuse NT because it looks like a UNC name
+     * when we append "\*" -amol
+     */
+    if (*(tmp -1) == '/')
+	*(tmp -1) = 0;
+
+    buflen = lstrlen(buf) + 4;
+    tmp= (char *)heap_alloc(buflen); 
+
+    if ( (buf[0] == '/') && (buf[1] != '/') ) {
+	(void)StringCbPrintf(tmp,buflen, "%c:%s*",
+			     'A' + (_getdrive()-1),buf);
+    }
+    else if ( (buf[0] == '/')  &&  (buf[1] == '/')  ){
+	is_net = 1;
+	(void)StringCbPrintf(tmp,buflen,"%s",buf);
+    }
+    else { 
+	(void)StringCbPrintf(tmp,buflen,"%s/*",buf);
+    }
+
+    dptr = (DIR *)heap_alloc(sizeof(DIR));
+    dptr->dd_fd = INVALID_HANDLE_VALUE;
+    if (!dptr){
+	errno = ENOMEM;
+	had_error =1;
+	goto done;
+    }
+
+    if (is_net){
+	dptr->dd_fd = open_enum(tmp,&fdata);
+	dptr->flags = IS_NET;
+    }
+    if (dptr->dd_fd == INVALID_HANDLE_VALUE){
+	(void)StringCbPrintf(tmp,buflen,"%s/*",buf);
+	dptr->flags = 0;
+	dptr->dd_fd = FindFirstFile(tmp,&fdata);
+    }
+    if (dptr->dd_fd == INVALID_HANDLE_VALUE){
+	if (GetLastError() == ERROR_DIRECTORY)
+	    errno = ENOTDIR;
+	else
+	    errno = ENOENT;	
+
+	had_error =1;
+	goto done;
+    }
+    memset(dptr->orig_dir_name,0,sizeof(dptr->orig_dir_name));
+    memcpy(dptr->orig_dir_name,tmp,lstrlen(tmp));
+
+    dptr->dd_loc = 0;
+    dptr->dd_size = fdata.nFileSizeLow;
+    dptr->dd_buf = (struct dirent *)heap_alloc(sizeof(struct dirent));
+    if (!dptr->dd_buf){
+	errno = ENOMEM;
+	had_error=1;
+	goto done;
+    }
+    (dptr->dd_buf)->d_ino = inode++;
+    (dptr->dd_buf)->d_off = 0;
+    (dptr->dd_buf)->d_reclen = 0;
+    if (lstrcmpi(fdata.cFileName,".") ){
+	//dptr->dd_buf->d_name[0] = '.';
+	memcpy((dptr->dd_buf)->d_name,".",2);
+	dptr->flags |= IS_ROOT;
+    }
+    else
+	memcpy((dptr->dd_buf)->d_name,fdata.cFileName,MAX_PATH);
+
+done:
+    if(tmp)
+	heap_free(tmp);
+    if(had_error) {
+	heap_free(dptr);
+	dptr = NULL;
+    }
+
+    return dptr;
+}
+int closedir(DIR *dptr){
+
+	if (!dptr)
+		return 0;
+	if (dptr->flags & IS_NET) {
+		close_enum(dptr);
+	}
+	else
+		FindClose(dptr->dd_fd);
+	heap_free(dptr->dd_buf);
+	heap_free(dptr);
+	return 0;
+}
+void rewinddir(DIR *dptr) {
+
+	HANDLE hfind;
+	WIN32_FIND_DATA fdata;
+	char *tmp = dptr->orig_dir_name;
+
+	if (!dptr) return;
+
+	if (dptr->flags & IS_NET) {
+		hfind = open_enum(tmp,&fdata);
+		close_enum(dptr);
+		dptr->dd_fd = hfind;
+	}
+	else {
+		hfind = FindFirstFile(tmp,&fdata);
+		assert(hfind != INVALID_HANDLE_VALUE);
+		FindClose(dptr->dd_fd);
+		dptr->dd_fd = hfind;
+	}
+	dptr->dd_size = fdata.nFileSizeLow;
+	(dptr->dd_buf)->d_ino = inode++;
+	(dptr->dd_buf)->d_off = 0;
+	(dptr->dd_buf)->d_reclen = 0;
+	memcpy((dptr->dd_buf)->d_name,fdata.cFileName,MAX_PATH);
+	return;
+}
+struct dirent *readdir(DIR *dir) {
+
+	WIN32_FIND_DATA fdata = {0};
+	HANDLE hfind;
+	char *tmp ;
+
+	if (!dir)
+		return NULL;
+
+	if (dir->flags & IS_NET) {
+		if(enum_next_share(dir)<0)
+			return NULL;
+	}
+	// special hack for root (which does not have . or ..)
+	else if (dir->flags & IS_ROOT) {
+		tmp= dir->orig_dir_name;
+		hfind = FindFirstFile(tmp,&fdata);
+		FindClose(dir->dd_fd);
+		dir->dd_fd = hfind;
+		dir->dd_size = fdata.nFileSizeLow;
+		(dir->dd_buf)->d_ino = inode++;
+		(dir->dd_buf)->d_off = 0;
+		(dir->dd_buf)->d_reclen = 0;
+		memcpy((dir->dd_buf)->d_name,fdata.cFileName,MAX_PATH);
+		dir->flags &= ~IS_ROOT;
+		return dir->dd_buf;
+
+	}
+	if(!(dir->flags & IS_NET) && !FindNextFile(dir->dd_fd,&fdata) ){
+		return NULL;
+	}
+	(dir->dd_buf)->d_ino = inode++;
+	(dir->dd_buf)->d_off = 0;
+	(dir->dd_buf)->d_reclen = 0;
+	if (! (dir->flags & IS_NET))
+		memcpy((dir->dd_buf)->d_name,fdata.cFileName,MAX_PATH);
+
+	return dir->dd_buf;
+
+}
+
+// Support for treating share names as directories
+// -amol 5/28/97
+static int ginited = 0;
+static HMODULE hmpr;
+
+typedef DWORD (__stdcall *open_fn)(DWORD,DWORD,DWORD,NETRESOURCE *, HANDLE*);
+typedef DWORD (__stdcall *close_fn)( HANDLE);
+typedef DWORD (__stdcall *enum_fn)( HANDLE,DWORD * ,void *,DWORD*);
+
+
+static open_fn p_WNetOpenEnum;
+static close_fn p_WNetCloseEnum;
+static enum_fn  p_WNetEnumResource;
+
+HANDLE open_enum(char *server, WIN32_FIND_DATA *fdata) {
+
+	NETRESOURCE netres;
+	HANDLE henum;
+	unsigned long ret;
+	char *ptr;
+	int slashes;
+
+	nethandle_t *hnet;
+
+	ptr = server;
+	slashes = 0;
+
+	while(*ptr) {
+		if (*ptr == '/') {
+			*ptr = '\\';
+			slashes++;
+		}
+		ptr++;
+	}
+
+	if (!ginited) {
+		hmpr = LoadLibrary("MPR.DLL");
+		if (!hmpr)
+			return INVALID_HANDLE_VALUE;
+
+		p_WNetOpenEnum = (open_fn)GetProcAddress(hmpr,"WNetOpenEnumA");
+		p_WNetCloseEnum = (close_fn)GetProcAddress(hmpr,"WNetCloseEnum");
+		p_WNetEnumResource = (enum_fn)GetProcAddress(hmpr,"WNetEnumResourceA");
+
+		if (!p_WNetOpenEnum || !p_WNetCloseEnum || !p_WNetEnumResource)
+			return INVALID_HANDLE_VALUE;
+		ginited = 1;
+	}
+	if (slashes > 2)
+		return INVALID_HANDLE_VALUE;
+
+	memset(fdata,0,sizeof(WIN32_FIND_DATA));
+	fdata->cFileName[0] = '.';
+
+	netres.dwScope = RESOURCE_GLOBALNET;
+	netres.dwType = RESOURCETYPE_ANY;
+	netres.lpRemoteName = server;
+	netres.lpProvider = NULL;
+	netres.dwUsage = 0;
+
+	ret = p_WNetOpenEnum(RESOURCE_GLOBALNET,RESOURCETYPE_ANY,0,
+							&netres,&henum);
+	if (ret != NO_ERROR)
+		return INVALID_HANDLE_VALUE;
+	
+	hnet = heap_alloc(sizeof(nethandle_t));
+	hnet->netres = heap_alloc(1024);/*FIXBUF*/
+	hnet->henum = henum;
+
+
+	return (HANDLE)hnet;
+
+}
+void close_enum(DIR*dptr) {
+	nethandle_t *hnet;
+
+	hnet = (nethandle_t*)(dptr->dd_fd);
+
+	heap_free(hnet->netres);
+	p_WNetCloseEnum(hnet->henum);
+	heap_free(hnet);
+}
+int enum_next_share(DIR *dir) {
+	nethandle_t *hnet;
+	char *tmp,*p1;
+	HANDLE henum;
+	DWORD count, breq,ret;
+
+	hnet = (nethandle_t*)(dir->dd_fd);
+	henum = hnet->henum;
+	count =  1;
+	breq = 1024;
+
+	ret = p_WNetEnumResource(henum, &count,hnet->netres,&breq);
+	if (ret != NO_ERROR)
+		return -1;
+	
+	tmp = ((NETRESOURCE*)hnet->netres)->lpRemoteName;
+	p1 = &tmp[2];
+#ifdef DSPMBYTE
+	for (; *p1 != '\\'; p1 ++)
+		if (Ismbyte1(*p1) && *(p1 + 1))
+			p1 ++;
+#else /* DSPMBYTE */
+	while(*p1++ != '\\');
+#endif /* DSPMBYTE */
+
+	memcpy( (dir->dd_buf)->d_name, p1, lstrlen(p1)+1);
+
+	dir->dd_size = 0;
+
+	return 0;
+}
diff --git a/win32/dirent.h b/win32/dirent.h
new file mode 100644
index 000000000000..95fb8b38dd5a
--- /dev/null
+++ b/win32/dirent.h
@@ -0,0 +1,72 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/dirent.h,v 1.6 2006/03/03 22:08:45 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * dirent.h
+ * directory interface functions. Sort of like dirent functions on unix.
+ * -amol
+ *
+ */
+#ifndef DIRENT_H
+#define DIRENT_H
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+#define heap_alloc(s) HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(s))
+#define heap_free(p) HeapFree(GetProcessHeap(),0,(p))
+#define heap_realloc(p,s) HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(p),(s))
+
+#define NAME_MAX MAX_PATH
+
+#define IS_ROOT 0x01
+#define IS_NET  0x02
+
+struct dirent {
+	long            d_ino;
+	int             d_off;
+	unsigned short  d_reclen;
+	char            d_name[NAME_MAX+1];
+};
+
+typedef struct {
+	HANDLE dd_fd;
+	int dd_loc;
+	int dd_size;
+	int flags;
+	char orig_dir_name[NAME_MAX +1];
+	struct dirent *dd_buf;
+}DIR;
+
+DIR *opendir(const char*);
+struct dirent *readdir(DIR*);
+int closedir(DIR*);
+void rewinddir(DIR*);
+#endif DIRENT_H
diff --git a/win32/example.tcshrc b/win32/example.tcshrc
new file mode 100644
index 000000000000..bb3b52d023b7
--- /dev/null
+++ b/win32/example.tcshrc
@@ -0,0 +1,211 @@
+#set verbose
+# 	set environmental variables
+	setenv EDITOR vi.exe
+	setenv PAGER c:/bin/less
+#	setenv DISPLAY unix:0
+	setenv LESS "-B -c -h4 -i -M -q -x4 -G"
+	setenv SHELL C:/bin/tcsh.exe
+if ($?PROCESSOR_ARCHITECTURE) then
+	setenv USER  $USERNAME
+	setenv LOGNAME $USER
+	setenv HOSTNAME $COMPUTERNAME
+endif
+
+umask 077
+if (! $?prompt) then	# Everything else is interactive
+	exit(0)
+endif
+
+#tcsh-specific stuff
+if ($?tcsh) then
+# 	bindkey -v 
+	set autolist
+	set listlinks
+	set pushdtohome
+	set visiblebell
+
+	set ellipsis
+	set rmstar
+#	set prompt='%{f9%}%/%{gg%}(%{f2%}%?%{gg%})\>'
+if ($?TERM) then
+    if ($TERM == "emacs") then
+	set prompt='%/\>'
+    else
+	set prompt='%{f9%}%c03%{gg%}\>'
+	set prompt3 = '%{fc%}Correct to %R ?(y|n|e)%{gg%} '
+    endif
+else
+	set prompt='%{f9%}%c03%{gg%}\>'
+	set prompt3 = '%{fc%}Correct to %R ?(y|n|e)%{gg%} '
+endif
+
+	if ($?loginsh) then
+		set correct=all
+		set savedirs=100
+		set autocorrect
+	endif
+
+#	set printexitvalue
+	set complete=igncase
+
+	complete which 'p/*/c/'
+	complete where 'p/*/c/'
+	complete start 'p/*/c/'
+	complete cd 'p/1/d/'
+	complete pushd 'p/1/d/'
+	complete popd 'p/1/d/'
+	complete tar 'n/-tvf/t:*.tar/' 'n/-xvf/t:*.tar/' 
+	complete winhlp32 'p/*/f:*.HLP/'
+	complete pkunzip 'p/*/f:*.{ZIP,zip}/'
+	complete pkzip 'p/*/f:*.{zip,ZIP}/'
+	complete nmake 'p/*/f:*.MAK/'
+	complete bindkey 'p/*/b/'
+	complete set 'p/*/v/'
+	complete unset 'p/*/v/'
+
+# complex completions
+
+set noglob
+    complete gzip	c/--/"(stdout to-stdout decompress uncompress \
+			force help list license no-name quiet recurse \
+			suffix test verbose version fast best)"/ \
+			c/-/"(c d f h l L n q r S t v V 1 2 3 4 5 6 7 8 9 -)"/\
+			n/{-S,--suffix}/x:'<file_name_suffix>'/ \
+			n/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
+			N/{-d,--{de,un}compress}/f:*.{gz,Z,z,zip,taz,tgz}/ \
+			n/*/f:^*.{gz,Z,z,zip,taz,tgz}/
+    complete {gunzip,ungzip} c/--/"(stdout to-stdout force help list license \
+			no-name quiet recurse suffix test verbose version)"/ \
+			c/-/"(c f h l L n q r S t v V -)"/ \
+			n/{-S,--suffix}/x:'<file_name_suffix>'/ \
+			n/*/f:*.{gz,Z,z,zip,taz,tgz}/
+    complete mv		c/--/"(backup force interactive update verbose suffix \
+			version-control help version)"/ \
+			c/-/"(b f i u v S V -)"/ \
+			n/{-S,--suffix}/x:'<suffix>'/ \
+			n/{-V,--version-control}/"(t numbered nil existing \
+			never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
+    complete cp		c/--/"(archive backup no-dereference force interactive \
+			link preserve symbolic-link update verbose parents \
+			one-file-system recursive suffix version-control help \
+			version)"/ c/-/"(a b d f i l p r s u v x P R S V -)"/ \
+			n/-*r/d/ n/{-S,--suffix}/x:'<suffix>'/ \
+			n/{-V,--version-control}/"(t numbered nil existing \
+			never simple)"/ n/-/f/ N/-/d/ p/1/f/ p/2/d/ n/*/f/
+
+
+    complete net p/1/"(accounts computer config continue file group \
+			help helpmsg localgroup name pause print send session \
+			share start statistics stop time use user view)"/ \
+			n/config/"(server workstation)"/ \
+			n/help/"(accounts computer config continue file group \
+			help helpmsg localgroup name pause print send session \
+			share start statistics stop time use user view)"/ \
+			n/view/"( \\server1  \\server2 )"/ \
+			n/\*/"( \\server1\share1 \\server2\share2 )"/
+
+	complete cl c@-@"(O G F C D E P  U u I X v Z ? c H J nologo T V \
+			w W Y M  L link)"@ \
+			n@-link@F:d:/lang/msdev/lib@ \
+			c/-O/"(1 2 a b d g i p s t w x y)"/ \
+			c/-G/"(3 4 5 B d r z e s f y h X)"/ \
+			c/-F/"(a A d e m o p r R)"/ \
+			c/-Z/"(i 7 d p a e g l z)"/ \
+			c/-M/"(T D L)"/ \
+			n@*@f:*.{c,C,cpp,CPP}@
+unset noglob
+#end completions
+
+	bindkey -b ^W backward-delete-word
+	bindkey -b ^U backward-kill-line
+	bindkey -b ^R complete-word-fwd
+	bindkey -b M-g list-glob
+	bindkey -b M-* expand-glob
+	bindkey -b M-v expand-variables
+	bindkey -b M-w normalize-command
+	bindkey -b M-/ which-command
+	bindkey -b M-r i-search-back
+	bindkey -b M-s i-search-fwd
+
+#	bindkey -b C-I complete-word-fwd
+
+# NT specific bindkey extensions
+	bindkey -b N-up up-history
+	bindkey -b N-down down-history
+	bindkey -b N-right forward-char
+	bindkey -b N-left backward-char
+	bindkey -b N-del delete-char
+	bindkey -b N-ins overwrite-mode
+	bindkey -b N-1 which-command
+	bindkey -b N-2 expand-history
+	bindkey -b N-3 complete-word-raw
+	bindkey -b N-home beginning-of-line
+	bindkey -b N-end end-of-line
+
+#csh stuff
+else 
+	set sedstr = "s:/[^/]*/[^/]*/[^/]*/::"
+	set prompt="`echo $cwd | sed -e 's:/[^/]*/[^/]*/[^/]*/::'`>"
+	alias cd ' cd \!*; set prompt=`echo $cwd | sed -e "$sedstr"`\>'
+	alias pushd ' pushd \!*; set prompt=`echo $cwd | sed -e "$sedstr"`\>'
+	alias popd ' popd \!*; set prompt=`echo $cwd | sed -e "$sedstr"`\>'
+endif
+
+#common to tcsh and csh
+
+
+
+if (! $?PATH_DONE) then
+set path=($path c:/gnubin .)
+setenv PATH_DONE  1
+endif
+
+set notify
+set cdpath=( C:/ D:/ )#E:/ H:/samples )
+set noclobber
+set filec
+set history=(1000) 
+#"%h  %T   %{a2%}%R%{gg%}\n")
+#set histdup=all
+set savehist=(200 merge)
+set ignoreeof
+set fignore =(.obj .pdb .bsc .ilk .idb  .OBJ .PDB .BSC .ILK .IDB)
+
+set NTlamepathfix
+eval `dircolors`
+unalias v d ls vdir dir
+
+alias	ls  ls-F 
+alias   lc ls $LS_OPTIONS
+alias 	h 	history
+#alias   cwdcmd 'title `echo $cwd`'
+
+#
+# use the win32gnu utils for the following. or the win32sdk ones if you prefer.
+# PLEASE don't alias them to the posix utils in the reskit..
+#
+alias 	rm 	c:/gnubin/rm.exe -i
+alias 	rd	c:/gnubin/rmdir.exe
+alias 	md	c:/gnubin/mkdir.exe
+alias 	mv	C:/bin/mv.exe -i
+alias   cp  C:/bin/cp.exe -i
+alias	pwd 'echo $cwd'
+#
+alias   env printenv
+alias	net NET.EXE  # avoid spelling correction to "set"
+alias	cl  CL.EXE  # avoid spelling correction to "cp"
+alias   word c:/apps/winword/winword/winword.exe
+alias   excel e:/apps/excel/Excel/Excel.exe
+#alias	telnet qvtnet32
+alias	emacs c:/bin/emacs.csh
+alias	gemacs c:/bin/gemacs.csh #gui emacs
+alias	eshell c:/bin/eshell.csh
+alias	helpcommand winhlp32
+alias	benvcmd  start cmd /k benv.cmd
+alias   benv   source c:/bin/razzle.csh
+
+alias	use c:/bin/netuse.csh
+alias	unuse c:/bin/netunuse.csh
+
+alias   unsave unset savehist savedirs
+
diff --git a/win32/fork.c b/win32/fork.c
new file mode 100644
index 000000000000..d173e7ce0422
--- /dev/null
+++ b/win32/fork.c
@@ -0,0 +1,614 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/fork.c,v 1.11 2008/08/31 14:09:01 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/* 
+ * The fork() here is based on the ideas used by cygwin
+ * -amol
+ *
+ */
+
+/*
+ * _M_ALPHA changes by Mark Tucker
+ */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <fcntl.h>
+#include <io.h>
+#include <stdlib.h>
+#include <setjmp.h>
+#include <ntport.h>
+#include "forkdata.h"
+#include "sh.h"
+
+#pragma intrinsic("memcpy", "memset","memcmp")
+#pragma warning(push,3) // forget about W4 here
+
+typedef unsigned long u_long;
+typedef void *ptr_t;
+typedef unsigned char U_char;	
+typedef unsigned int U_int;
+typedef unsigned short U_short;
+typedef unsigned long U_long;
+
+
+static void stack_probe(void *ptr) ;
+/*static void heap_init(void);*/
+BOOL CreateWow64Events(DWORD , HANDLE *, HANDLE *, BOOL);
+
+//
+// This is exported from the user program.
+// It must return 0 for no error !!!!
+extern int fork_copy_user_mem(HANDLE );
+
+/* 
+ * Apparently , visual c++ on the alpha does not place the
+ * fork data contiguously. To work around that, Mark created
+ * this structure (see forkdata.h)
+ * -amol
+ */
+ForkData gForkData = {0,0,0,0,0,{0},0,0,0};
+
+
+#ifdef _M_IX86
+
+u_long _old_exr = 0; // Saved exception registration for longjmp
+
+#endif // _M_ALPHA
+/*
+ * This hack is an attempt at getting to the exception registration
+ * in an architecture-independent way. It's critical for longjmp in a
+ * code using __try/__except blocks. Microsoft Visual C++ does a global
+ * unwind during a longjmp, and that can cause havoc if the exception 
+ * registration stored in longjmp is lower(address wise, indicating a jump
+ * from below of the stack upward.) in the stack than the current
+ * registration (returned by NtCurrentTeb).
+ *
+ * This works with VC++, because that's all I have. With other compilers, 
+ * there might be minimal changes required, depending on where the 
+ * exception registration record is stored in the longjmp structure.
+ *
+ * -amol 2/6/97
+ */
+
+NT_TIB * (* myNtCurrentTeb)(void);
+
+#define GETEXCEPTIONREGIST() (((NT_TIB*)get_teb())->ExceptionList)
+#define GETSTACKBASE()		 (((NT_TIB*)get_teb())->StackBase)
+
+
+
+static NT_TIB *the_tib;
+
+#if !defined(_M_IA64) && !defined(_M_AMD64)
+void *get_teb(void) {
+
+
+	if (the_tib)
+		return the_tib;
+
+	myNtCurrentTeb = (void*)GetProcAddress(LoadLibrary("ntdll.dll"),
+							"NtCurrentTeb");
+	if (!myNtCurrentTeb)
+		return NULL;
+	the_tib = myNtCurrentTeb();
+
+	if (the_tib == NULL)
+		abort();
+	return the_tib;
+}
+#else
+#define get_teb NtCurrentTeb
+#endif _M_IA64
+
+void set_stackbase(void*ptr){
+	GETSTACKBASE() = ptr;
+}
+/* 
+ * This must be called by the application as the first thing it does.
+ * -amol 2/6/97
+ *
+ * Well, maybe not the FIRST..
+ * -amol 11/10/97
+ */
+
+extern BOOL bIsWow64Process;
+
+int fork_init(void) {
+
+
+	//heap_init(); Now called as the very first thing in silly_entry().
+
+	if (__forked) {
+
+
+		// stack_probe probes out a decent-sized stack for the child,
+		// since initially it has a very small stack (1 page).
+		//
+
+		/* not needed since default commit is set to 0.5MB in 
+		 * makefile.win32
+		 *
+		 * stack_probe((char *)__fork_stack_end - 64);
+		 */
+
+		//
+		// Save the old Exception registration record and jump
+		// off the cliff.
+		//
+#ifdef  _M_IX86
+		_old_exr = __fork_context[6];
+		__fork_context[6] =(int)GETEXCEPTIONREGIST();//tmp;
+#endif  _M_ALPHA
+		//
+		// Whee !
+		longjmp(__fork_context,1);
+	}
+
+	return 0;
+}
+int fork(void) {
+
+	size_t rc;
+	size_t stacksize;
+	char modname[512];/*FIXBUF*/
+	HANDLE  hProc,hThread, hArray[2];
+	STARTUPINFO si;
+	PROCESS_INFORMATION pi;
+	SECURITY_ATTRIBUTES sa;
+	DWORD dwCreationflags;
+	unsigned int priority;
+	HANDLE h64Parent,h64Child;
+
+#ifndef _M_ALPHA
+	unsigned long fork_stack_end;
+#endif _M_ALPHA
+
+	__fork_stack_begin =GETSTACKBASE();
+
+#ifndef _M_ALPHA
+	__fork_stack_end = &fork_stack_end;
+#else
+	__fork_stack_end = (unsigned long *)__asm("mov $sp, $0");
+#endif /*_M_ALPHA*/
+
+	h64Parent = h64Child = NULL;
+	//
+	// Create two inheritable events
+	//
+	sa.nLength = sizeof(sa);
+	sa.lpSecurityDescriptor =0;
+	sa.bInheritHandle = TRUE;
+	if (!__hforkchild)
+		__hforkchild = CreateEvent(&sa,TRUE,FALSE,NULL);
+	if (!__hforkparent)
+		__hforkparent = CreateEvent(&sa,TRUE,FALSE,NULL);
+
+	rc = setjmp(__fork_context);
+
+	if (rc) { // child
+#ifdef  _M_IX86
+		//
+		// Restore old registration
+		// -amol 2/2/97
+		GETEXCEPTIONREGIST() = (struct _EXCEPTION_REGISTRATION_RECORD*)_old_exr;
+#endif // _M_ALPHA
+		SetEvent(__hforkchild);
+
+		dprintf("Child ready to rumble\n");
+		if(WaitForSingleObject(__hforkparent,FORK_TIMEOUT) != WAIT_OBJECT_0)
+			ExitProcess(0xFFFF);
+
+		CloseHandle(__hforkchild);
+		CloseHandle(__hforkparent);
+		__hforkchild = __hforkparent=0;
+
+		//__asm { int 3};
+		restore_fds();
+
+		STR_environ = blk2short(environ);
+		environ = short2blk(STR_environ);	/* So that we can free it */
+
+		return 0;
+	}
+	copy_fds();
+	memset(&si,0,sizeof(si));
+	si.cb= sizeof(si);
+
+	/*
+	 * This f!@#!@% function returns the old value even if the std handles
+	 * have been closed.
+	 * Skip this step, since we know tcsh will do the right thing later.
+	 * 
+	 si.hStdInput= GetStdHandle(STD_INPUT_HANDLE);
+	 si.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
+	 si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
+	 */
+
+	if (!GetModuleFileName(GetModuleHandle(NULL),modname,512) ) {
+		rc = GetLastError();
+		return -1;
+	}
+	dwCreationflags = GetPriorityClass(GetCurrentProcess());
+	priority = GetThreadPriority(GetCurrentThread());
+	rc = CreateProcess(NULL,
+			modname,
+			NULL,
+			NULL,
+			TRUE,
+			CREATE_SUSPENDED | dwCreationflags,
+			NULL,
+			NULL,
+			&si,
+			&pi);
+	if (!rc)  {
+		rc = GetLastError();
+		return -1;
+	}
+
+	ResetEvent(__hforkchild);
+	ResetEvent(__hforkparent);
+
+	hProc = pi.hProcess;
+	hThread = pi.hThread;
+
+
+	__forked=1;
+	/*
+	 * Usage of events in the wow64 case:
+	 *
+	 * h64Parent : initially non-signalled
+	 * h64Child  : initially non-signalled
+	 *
+	 *    1. Create the events, resume the child thread.
+	 *    2. Child opens h64Parent to see if it is a child process in wow64
+	 *    3. Child opens and sets h64Child to tell parent it's running. (This
+	 *       step is needed because we can't copy to a process created in the
+	 *       suspended state on wow64.)
+	 *    4. Copy gForkData and then set h64Parent. This tells the child
+	 *       that the parameters in the structure are trustworthy.
+	 *    5. Wait for h64Child so that we know the child has created the stack
+	 *       in dynamic memory.
+	 *
+	 *   The rest of the fork hack should now proceed as in x86
+	 *
+	 */
+	if (bIsWow64Process) {
+
+		// allocate the heap for the child. this can be done even when
+		// the child is suspended. 
+		// avoids inexplicable allocation failures in the child.
+		if (VirtualAllocEx(hProc,
+					__heap_base,
+					__heap_size,
+					MEM_RESERVE,
+					PAGE_READWRITE) == NULL) {
+			dprintf("virtual allocex failed %d\n",GetLastError());
+			goto error;
+		}
+		if (VirtualAllocEx(hProc,
+					__heap_base,
+					__heap_size,
+					MEM_COMMIT,
+					PAGE_READWRITE) == NULL) {
+			dprintf("virtual allocex2 failed %d\n",GetLastError());
+			goto error;
+		}
+
+		// Do NOT expect existing events
+		if (!CreateWow64Events(pi.dwProcessId,&h64Parent,&h64Child,FALSE)) {
+			goto error;
+		}
+		ResumeThread(hThread);
+
+		// wait for the child to tell us it is running
+		//if (WaitForSingleObject(h64Child,FORK_TIMEOUT) != WAIT_OBJECT_0) {
+		//	rc = GetLastError();
+		//	goto error;
+		//}
+		hArray[0] = h64Child;
+		hArray[1] = hProc;
+
+		if (WaitForMultipleObjects(2,hArray,FALSE,FORK_TIMEOUT) != 
+				WAIT_OBJECT_0){
+
+			rc = GetLastError();
+			goto error;
+		}
+
+	}
+	//
+	// Copy all the shared data
+	//
+	if (!WriteProcessMemory(hProc,&gForkData,&gForkData,
+				sizeof(ForkData),&rc)) {
+		goto error;
+	}
+	if (rc != sizeof(ForkData)) 
+		goto error;
+
+	if (!bIsWow64Process) {
+		rc = ResumeThread(hThread);
+	}
+	// in the wow64 case, the child will be waiting  on h64parent again.
+	// set it, and then wait for h64child. This will mean the child has
+	// a stack set up at the right location.
+	else {
+		SetEvent(h64Parent);
+		hArray[0] = h64Child;
+		hArray[1] = hProc;
+
+		if (WaitForMultipleObjects(2,hArray,FALSE,FORK_TIMEOUT) != 
+				WAIT_OBJECT_0){
+
+			rc = GetLastError();
+			goto error;
+		}
+		CloseHandle(h64Parent);
+		CloseHandle(h64Child);
+		h64Parent = h64Child = NULL;
+	}
+
+	//
+	// Wait for the child to start and init itself.
+	// The timeout is so that we don't wait too long
+	//
+	hArray[0] = __hforkchild;
+	hArray[1] = hProc;
+
+	if (WaitForMultipleObjects(2,hArray,FALSE,FORK_TIMEOUT) != WAIT_OBJECT_0){
+
+		int err = GetLastError(); // For debugging purposes
+		dprintf("wait failed err %d\n",err);
+		goto error;
+	}
+
+	// Stop the child again and copy the stack and heap
+	//
+	SuspendThread(hThread);
+
+	if (!SetThreadPriority(hThread,priority) ) {
+		priority =GetLastError();
+	}
+
+	// stack
+	stacksize = (char*)__fork_stack_begin - (char*)__fork_stack_end;
+	if (!WriteProcessMemory(hProc,(char *)__fork_stack_end,
+				(char *)__fork_stack_end,
+				(u_long)stacksize,
+				&rc)){
+		goto error;
+	}
+	//
+	// copy heap itself
+	if (!WriteProcessMemory(hProc, (void*)__heap_base,(void*)__heap_base, 
+				(DWORD)((char*)__heap_top-(char*)__heap_base),
+				&rc)){
+		goto error;
+	}
+
+	rc = fork_copy_user_mem(hProc);
+
+	if(rc) {
+		goto error;
+	}
+
+	// Release the child.
+	SetEvent(__hforkparent);
+	rc = ResumeThread(hThread);
+
+	__forked=0;
+	dprintf("forked process %d\n",pi.dwProcessId);
+	start_sigchild_thread(hProc,pi.dwProcessId);
+	close_copied_fds();
+
+	CloseHandle(hThread);
+	//
+	// return process id to parent.
+	return pi.dwProcessId;
+
+error:
+	__forked=0;
+	SetEvent(__hforkparent);
+	ResumeThread(hThread);
+	CloseHandle(hProc);
+	CloseHandle(hThread);
+	if (h64Parent) {
+		SetEvent(h64Parent); // don't let child block forever
+		CloseHandle(h64Parent);
+	}
+	if (h64Child)
+		CloseHandle(h64Child);
+	return -1;
+}
+#pragma optimize("",off)
+// The damn optimizer will remove the recursion, resulting in an infinite
+// loop. -amol 4/17/97
+void stack_probe (void *ptr) {
+	char buf[1000];
+	int x;
+
+	if (&x > (int *)ptr)
+		stack_probe(ptr);
+	(void)buf;
+}
+#pragma optimize("",on)
+//
+// This function basically reserves some heap space.
+// In the child it also commits the size committed in the parent.
+void heap_init(void) {
+
+	char * temp;
+	int err;
+	if (__forked) {
+		temp = (char *)VirtualAlloc((void*)__heap_base,__heap_size, MEM_RESERVE,
+				PAGE_READWRITE);
+		if (temp != (char*)__heap_base) {
+			if (!temp){
+				err = GetLastError();
+				if (bIsWow64Process)
+					ExitProcess(0);
+				abort();
+			}
+			else 
+				__heap_base = temp;
+		}
+		if (!VirtualAlloc(__heap_base,(char*)__heap_top -(char*)__heap_base, 
+					MEM_COMMIT,PAGE_READWRITE)){
+			err = GetLastError();
+			if (bIsWow64Process)
+				ExitProcess(0);
+			abort();
+		}
+		temp = (char*)__heap_base;
+	}
+	else {
+		SYSTEM_INFO sysinfo;
+		GetSystemInfo(&sysinfo);
+		__heap_size = sysinfo.dwPageSize * 1024;
+		__heap_base = VirtualAlloc(0 , __heap_size,MEM_RESERVE|MEM_TOP_DOWN,
+				PAGE_READWRITE);
+
+		if (__heap_base == 0) {
+			abort();
+		}
+
+		__heap_top = __heap_base;
+	}
+
+}
+//
+// Implementation of sbrk() for the fmalloc family
+//
+void * sbrk(int delta) {
+
+	void *retval;
+	void *old_top=__heap_top;
+	char *b = (char*)__heap_top;
+
+	if (delta == 0)
+		return  __heap_top;
+	if (delta > 0) {
+
+		retval =VirtualAlloc((void*)__heap_top,delta,MEM_COMMIT,PAGE_READWRITE);
+
+		if (retval == 0 )
+			abort();
+
+		b += delta;
+		__heap_top = (void*)b;
+	}
+	else {
+		retval = VirtualAlloc((void*)((char*)__heap_top - delta), 
+				delta,MEM_DECOMMIT, PAGE_READWRITE);
+
+		if (retval == 0)
+			abort();
+
+		b -= delta;
+		__heap_top = (void*)b;
+	}
+
+	return (void*) old_top;
+}
+/*
+ * Semantics of CreateWow64Events
+ *
+ * Try to open the events even if bOpenExisting is FALSE. This will help
+ * us detect name duplication.
+ *
+ *       1. If OpenEvent succeeds,and bOpenExisting is FALSE,  fail.
+ *
+ *       2. If OpenEvent failed,and bOpenExisting is TRUE fail
+ *
+ *       3. else create the events anew
+ *
+ */
+#define TCSH_WOW64_PARENT_EVENT_NAME "tcsh-wow64-parent-event"
+#define TCSH_WOW64_CHILD_EVENT_NAME  "tcsh-wow64-child-event"
+BOOL CreateWow64Events(DWORD pid, HANDLE *hParent, HANDLE *hChild, 
+		BOOL bOpenExisting) {
+
+	SECURITY_ATTRIBUTES sa;
+	char parentname[256],childname[256];
+
+	*hParent = *hChild = NULL;
+
+	// make darn sure they're not inherited
+	sa.nLength = sizeof(sa);
+	sa.lpSecurityDescriptor =0;
+	sa.bInheritHandle = FALSE;
+	//
+
+#pragma warning(disable:4995)
+
+	// This event tells the child to hold for gForkData to be copied
+	wsprintfA(parentname, "Local\\%d-%s",pid, TCSH_WOW64_PARENT_EVENT_NAME);
+
+	wsprintfA(childname, "Local\\%d-%s",pid, TCSH_WOW64_CHILD_EVENT_NAME );
+
+#pragma warning(default:4995)
+
+	*hParent = OpenEvent(EVENT_ALL_ACCESS,FALSE, parentname);
+
+	if(*hParent) {
+		if (bOpenExisting == FALSE) { // didn't expect to be a child process
+			CloseHandle(*hParent);
+			*hParent = NULL;
+			return FALSE;
+		}
+
+		*hChild = OpenEvent(EVENT_ALL_ACCESS,FALSE, childname);
+		if (!*hChild) {
+			CloseHandle(*hParent);
+			*hParent = NULL;
+			return FALSE;
+		}
+
+		return TRUE;
+	}
+	else { //event does not exist
+		if (bOpenExisting == TRUE)
+			return FALSE;
+	}
+
+	*hParent = CreateEvent(&sa,FALSE,FALSE,parentname);	
+	if (!*hParent)
+		return FALSE;
+
+
+	*hChild = CreateEvent(&sa,FALSE,FALSE,childname);	
+	if (!*hChild){
+		CloseHandle(*hParent);
+		*hParent = NULL;
+		return FALSE;
+	}
+	return TRUE;
+}
diff --git a/win32/forkdata.h b/win32/forkdata.h
new file mode 100644
index 000000000000..5d3f30a37f4e
--- /dev/null
+++ b/win32/forkdata.h
@@ -0,0 +1,76 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/forkdata.h,v 1.4 2004/05/19 18:22:27 christos Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+
+#ifndef FORK_DATA_H
+#define FORK_DATA_H
+
+#include <setjmp.h>
+
+/* 
+ * This structure is copied by fork() to the child process. It 
+ * contains variables of national importance
+ *
+ * Thanks to Mark Tucker for the idea. tcsh now finally works on
+ * alphas.
+ * -amol
+ */
+typedef struct _fork_data {
+	unsigned long _forked;
+	void  *_fork_stack_begin;
+	void  *_fork_stack_end;
+	unsigned long _heap_size;
+	HANDLE _hforkparent, _hforkchild;
+	void * _heap_base;
+	void * _heap_top;
+	jmp_buf _fork_context;
+} ForkData;
+
+#define __forked gForkData._forked
+#define __fork_stack_begin gForkData._fork_stack_begin
+#define __fork_stack_end gForkData._fork_stack_end
+#define __hforkparent gForkData._hforkparent
+#define __hforkchild gForkData._hforkchild
+#define __fork_context gForkData._fork_context
+#define __heap_base gForkData._heap_base
+#define __heap_size gForkData._heap_size
+#define __heap_top gForkData._heap_top
+
+extern ForkData gForkData;
+
+#ifdef NTDBG
+#define FORK_TIMEOUT INFINITE
+#else
+#define FORK_TIMEOUT (50000)
+#endif /*!NTDBG */
+
+
+
+#endif FORK_DATA_H
diff --git a/win32/globals.c b/win32/globals.c
new file mode 100644
index 000000000000..7c5cc95b5217
--- /dev/null
+++ b/win32/globals.c
@@ -0,0 +1,222 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/globals.c,v 1.11 2008/09/10 20:34:21 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/*
+ * globals.c: The mem locations needed in the child are copied here.
+ * -amol
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdlib.h>
+#include <stdio.h>
+#define STRSAFE_LIB
+#define STRSAFE_NO_CCH_FUNCTIONS
+#include <strsafe.h>
+
+extern unsigned long bookend1,bookend2;
+extern char **environ;
+
+#define IMAGE_SIZEOF_NT_OPTIONAL32_HEADER    224
+#define IMAGE_SIZEOF_NT_OPTIONAL64_HEADER    240
+
+#ifdef _WIN64
+#define IMAGE_SIZEOF_NT_OPTIONAL_HEADER     IMAGE_SIZEOF_NT_OPTIONAL64_HEADER
+#else
+#define IMAGE_SIZEOF_NT_OPTIONAL_HEADER     IMAGE_SIZEOF_NT_OPTIONAL32_HEADER
+#endif
+
+
+#undef dprintf
+void
+dprintf(char *format, ...)
+{				/* } */
+	va_list vl;
+	char putbuf[2048];
+	DWORD err;
+
+	err = GetLastError();
+	{
+		va_start(vl, format);
+#pragma warning(disable:4995)
+		wvsprintf(putbuf,format, vl);
+#pragma warning(default:4995)
+		va_end(vl);
+		OutputDebugString(putbuf);
+	}
+	SetLastError(err);
+}
+/*
+ * This function is called by fork(). The process must copy
+ * whatever memory is needed in the child. hproc is a handle
+ * to the child process
+ *
+ */
+int fork_copy_user_mem(HANDLE hproc) {
+	
+	SIZE_T bytes,rc;
+	SIZE_T size;
+	void *low = &bookend1, *high= &bookend2;
+
+	if(&bookend1 > &bookend2) {
+		low = &bookend2;
+		high = &bookend1;
+	}
+
+	size =(char*)high - (char*)low;
+
+
+	rc =WriteProcessMemory(hproc,low,low, (DWORD)size, &bytes);
+
+	if (!rc) {
+		rc = GetLastError();
+		return -1;
+	}
+	if (size != bytes) {
+		//dprintf("size %d , wrote %d\n",size,bytes);
+	}
+	return 0;
+}
+/*
+ * Inspired by Microsoft KB article ID: Q90493 
+ *
+ * returns 0 (false) if app is non-gui, 1 otherwise.
+*/
+#include <winnt.h>
+#include <ntport.h>
+
+__inline BOOL wait_for_io(HANDLE hi, OVERLAPPED *pO) {
+
+        DWORD bytes = 0;
+        if(GetLastError() != ERROR_IO_PENDING)
+        {
+                return FALSE;
+        }
+
+        return GetOverlappedResult(hi,pO,&bytes,TRUE);
+}
+#define CHECK_IO(h,o)  if(!wait_for_io(h,o)) {goto done;}
+
+int is_gui(char *exename) {
+
+        HANDLE hImage;
+
+        DWORD  bytes;
+        OVERLAPPED overlap;
+
+        ULONG  ntSignature;
+
+        struct DosHeader{
+                IMAGE_DOS_HEADER     doshdr;
+                DWORD                extra[16];
+        };
+
+        struct DosHeader dh;
+        IMAGE_OPTIONAL_HEADER optionalhdr;
+
+        int retCode = 0;
+
+        memset(&overlap,0,sizeof(overlap));
+
+
+        hImage = CreateFile(exename, GENERIC_READ, FILE_SHARE_READ, NULL,
+                        OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL| FILE_FLAG_OVERLAPPED, NULL);
+        if (INVALID_HANDLE_VALUE == hImage) {
+                return 0;
+        }
+
+        ReadFile(hImage, &dh, sizeof(struct DosHeader), &bytes,&overlap);
+        CHECK_IO(hImage,&overlap);
+
+
+        if (IMAGE_DOS_SIGNATURE != dh.doshdr.e_magic) {
+                goto done;
+        }
+
+        // read from the coffheaderoffset;
+        overlap.Offset = dh.doshdr.e_lfanew;
+
+        ReadFile(hImage, &ntSignature, sizeof(ULONG), &bytes,&overlap);
+        CHECK_IO(hImage,&overlap);
+
+        if (IMAGE_NT_SIGNATURE != ntSignature) {
+                goto done;
+        }
+        overlap.Offset = dh.doshdr.e_lfanew + sizeof(ULONG) +
+                sizeof(IMAGE_FILE_HEADER);
+
+        ReadFile(hImage, &optionalhdr,IMAGE_SIZEOF_NT_OPTIONAL_HEADER, &bytes,&overlap);
+        CHECK_IO(hImage,&overlap);
+
+        if (optionalhdr.Subsystem ==IMAGE_SUBSYSTEM_WINDOWS_GUI)
+                retCode =  1;
+done:
+        CloseHandle(hImage);
+        return retCode;
+}
+int is_9x_gui(char *prog) {
+	
+	char *progpath;
+	DWORD dwret;
+	char *pathbuf;
+	char *pext;
+	
+	pathbuf=heap_alloc(MAX_PATH+1);
+	if(!pathbuf)
+		return 0;
+
+	progpath=heap_alloc((MAX_PATH<<1)+1);
+	if(!progpath)
+		return 0;
+
+	if (GetEnvironmentVariable("PATH",pathbuf,MAX_PATH) ==0) {
+		goto failed;
+	}
+	
+	pathbuf[MAX_PATH]=0;
+
+	dwret = SearchPath(pathbuf,prog,".EXE",MAX_PATH<<1,progpath,&pext);
+
+	if ( (dwret == 0) || (dwret > (MAX_PATH<<1) ) )
+		goto failed;
+	
+	dprintf("progpath is %s\n",progpath);
+	dwret = is_gui(progpath);
+
+	heap_free(pathbuf);
+	heap_free(progpath);
+
+	return dwret;
+
+failed:
+	heap_free(pathbuf);
+	heap_free(progpath);
+	return 0;
+
+
+}
diff --git a/win32/io.c b/win32/io.c
new file mode 100644
index 000000000000..0124f1b2a028
--- /dev/null
+++ b/win32/io.c
@@ -0,0 +1,479 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/io.c,v 1.9 2006/04/13 00:59:02 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * io.c
+ * wrapper functions for some i/o routines.
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <memory.h>
+#include <errno.h>
+#include "sh.h"
+#include "ntport.h"
+#include "signal.h"
+
+
+#pragma warning(disable:4127) //conditional expr is constant
+
+#define CR 0x0d
+
+
+extern void make_err_str(unsigned int ,char *,int ) ;
+extern void generic_handler(int);
+extern int console_write(HANDLE,unsigned char*,int);
+
+int consoleread(HANDLE , unsigned char * ,size_t ) ;
+
+INPUT_RECORD girec[2048];
+
+unsigned short __nt_want_vcode=0,__nt_vcode=0;
+HANDLE __h_con_alarm=0;
+HANDLE __h_con_int=0;
+HANDLE __h_con_hup=0;
+
+extern int NoNLSRebind;
+
+extern int OLDSTD, SHIN;
+/* 
+ * force_read: Forces a ReadFile, instead of ReadConsole 
+ *
+ */
+int force_read(int fd, unsigned char * buf, size_t howmany) {
+    DWORD numread=0,err=0;
+    HANDLE hRead ;
+
+
+    hRead= (HANDLE)__nt_get_osfhandle(fd);
+    if (hRead == INVALID_HANDLE_VALUE) {
+	return 0;
+    }
+again:
+    if (!ReadFile(hRead, buf,(DWORD)howmany,&numread, NULL ) ){
+	err = GetLastError();
+	switch(err) {
+	    case ERROR_IO_PENDING:
+		break;
+	    case ERROR_ACCESS_DENIED:
+	    case ERROR_INVALID_HANDLE:
+		errno = EBADF;
+		return -1;
+		break;
+	    case ERROR_HANDLE_EOF:
+	    case ERROR_BROKEN_PIPE:
+		errno = 0;
+		return 0;
+	    default:
+		errno = EBADF;
+		return 0;
+	}
+    }
+    if (numread == 1 && buf[0] == CR)
+	goto again;
+    return numread;
+}
+int nt_read(int fd, unsigned char * buf, size_t howmany) {
+
+    DWORD numread=0,err=0;
+    HANDLE hRead ;
+    DWORD ftype;
+    //
+
+    hRead= (HANDLE)__nt_get_osfhandle(fd);
+    if (hRead == INVALID_HANDLE_VALUE) {
+	return 0;
+    }
+
+    ftype = GetFileType(hRead);
+
+
+    if ((ftype == FILE_TYPE_CHAR) /*&& (fd != OLDSTD) && (fd != SHIN)*/)
+	return consoleread(hRead,buf,howmany);
+again:
+    if (!ReadFile(hRead, buf,(DWORD)howmany,&numread, NULL ) ){
+	err = GetLastError();
+	switch(err) {
+	    case ERROR_IO_PENDING:
+		break;
+	    case ERROR_ACCESS_DENIED:
+	    case ERROR_INVALID_HANDLE:
+		errno = EBADF;
+		return -1;
+		break;
+	    case ERROR_HANDLE_EOF:
+	    case ERROR_BROKEN_PIPE:
+		errno = 0;
+		return 0;
+	    default:
+		errno = EBADF;
+		return 0;
+	}
+    }
+    if (numread) {
+	if (buf[numread-1] == CR) 
+	    numread--;
+	if (numread == 0)
+	    goto again;
+    }
+    return numread;
+}
+
+/* color-ls patches from TAGA nayuta (nayuta@is.s.u-tokyo.ac.jp) */
+#ifdef COLOR_LS_F
+
+int nt_write_(int , const unsigned char * , size_t );
+int nt_write(int fd, const unsigned char * buf, size_t howmany) {
+    static unsigned char color_buf[256];
+    static char len = 0;
+
+    ssize_t i;
+    ssize_t start = 0;
+    int rc,wrote = 0;
+
+    if (!isatty(fd) || (varval(STRcolor) == NULL))
+	return nt_write_(fd, buf, howmany);
+
+    for (i = 0; i < howmany; i++) {
+	switch (len) {
+	    case 0:
+		if (buf[i] == '\x1b') {
+		    color_buf[len++] = buf[i];
+		    if (0 < i - start){
+			if ((rc=nt_write_(fd, &(buf[start]), i - start)) <0)
+			    return -1;
+			else
+			    wrote += rc;
+		    }
+		    start = -1;
+		}
+		break;
+
+	    case 1:
+		if (buf[i] != '[')
+		    goto set_color;
+		color_buf[len++] = buf[i];
+		break;
+
+	    default:
+		if (buf[i] == 'm' || (!isdigit(buf[i]) && buf[i] != ';'))
+		    goto set_color;
+		color_buf[len++] = buf[i];
+		break;
+
+	    case sizeof(color_buf) - 1:
+set_color:
+		color_buf[len] = '\0';
+		set_attributes(color_buf);
+		len = 0;
+		start = i + 1;
+		break;
+	}
+    }
+
+    if (0 < i - start && 0 <= start) {
+	if ((rc=nt_write_(fd, &(buf[start]), i - start)) < 0)
+	    return -1;
+	else
+	    wrote += rc;
+    }
+    return wrote;
+}
+int nt_write_(int fd, const unsigned char * buf, size_t howmany)
+#else /* if !COLOR_LS_F */
+int nt_write(int fd, const unsigned char * buf, size_t howmany)
+#endif /* COLOR_LS_F */
+{
+    int bytes_rtn,err;
+    HANDLE hout;
+
+
+    hout = (HANDLE)__nt_get_osfhandle(fd);
+    /*
+       if (isatty(fd)) 
+       ;//		return console_write(hout,buf,howmany);
+     */
+
+    if(!WriteFile(hout, buf,(DWORD)howmany,(ULONG*)&bytes_rtn,
+		NULL)){
+	err = GetLastError();
+	switch(err) {
+	    case ERROR_ACCESS_DENIED:
+	    case ERROR_INVALID_HANDLE:
+		errno = EBADF;
+		return -1;
+		break;
+	    case ERROR_BROKEN_PIPE:
+		errno = EPIPE;
+		return -1;
+	    default:
+		errno = EBADF;
+		return -1;
+	}
+
+    }
+    return bytes_rtn?bytes_rtn:-1;
+
+}
+
+#define IS_CTRL_COMBO(a) ( (a) & ( RIGHT_CTRL_PRESSED |  LEFT_CTRL_PRESSED) ) 
+#define IS_ALT_COMBO(a) ( /*(a) &*/ alt_pressed ) 
+#define IS_SHIFT_COMBO(a) ( (a) & SHIFT_PRESSED)
+
+int consoleread(HANDLE hInput, unsigned char * buf,size_t howmany) {
+
+	INPUT_RECORD *irec = NULL;
+	DWORD numread,controlkey,i;
+	WORD vcode;
+	unsigned char ch;
+	int rc;
+	size_t where=0;
+	int alt_pressed = 0,memfree=0;
+	HANDLE hevents[4];
+	static int pre_ch = -1;
+
+	if (0 <= pre_ch) {
+		buf[0] = (unsigned char)pre_ch;
+		pre_ch = -1;
+		return 1;
+	}
+
+	howmany /= 2; // [ALT + KEY] is expanded ESC KEY, so we need more buffer
+	if (howmany == 0)
+		howmany = 1;
+
+	if (howmany > 2048){
+		irec = heap_alloc(howmany*sizeof(INPUT_RECORD));
+		memfree=1;
+	}
+	else
+		irec = &(girec[0]);
+	if (!irec){
+		errno = ENOMEM;
+		return -1;
+	}
+	while(1) {
+		hevents[0] = __h_con_alarm;
+		hevents[1] = __h_con_int;
+		hevents[2] = __h_con_hup;
+		hevents[3] = hInput;
+		rc = WaitForMultipleObjects(sizeof(hevents)/sizeof(hevents[0]),
+					    hevents,FALSE,INFINITE);
+		if (rc == WAIT_OBJECT_0) {
+			generic_handler(SIGALRM);
+		}
+		if (rc == (WAIT_OBJECT_0 +1) ) {
+			errno = EINTR;
+			generic_handler(SIGINT);
+			break;
+		}
+		if (rc == (WAIT_OBJECT_0 +2) ) {
+			errno = EINTR;
+			generic_handler(SIGHUP);
+			break;
+		}
+		rc = ReadConsoleInput(hInput,irec,(DWORD)howmany,&numread);
+		if (!rc) {
+			rc = GetLastError();
+			switch (rc) {
+				case ERROR_INVALID_HANDLE:
+				case ERROR_ACCESS_DENIED:
+					errno = EBADF;
+					break;
+			}
+			if (memfree)
+				heap_free(irec);
+			return -1;
+		}
+		__nt_vcode=0;
+		for(i=0;i<numread;i++) {
+			switch(irec[i].EventType) {
+				case KEY_EVENT:
+					if (irec[i].Event.KeyEvent.bKeyDown) {
+						vcode=(irec[i].Event.KeyEvent.wVirtualKeyCode);
+						ch=(irec[i].Event.KeyEvent.uChar.AsciiChar);
+						controlkey=(irec[i].Event.KeyEvent.dwControlKeyState);
+						if (controlkey & LEFT_ALT_PRESSED)
+							alt_pressed=1;
+						else if (controlkey & RIGHT_ALT_PRESSED){
+							if (NoNLSRebind)
+								alt_pressed=1;
+						}
+
+						if (__nt_want_vcode != 1)
+							goto skippy;
+
+						if (vcode >= VK_F1 && vcode <= VK_F24) {
+
+							__nt_vcode=NT_SPECIFIC_BINDING_OFFSET ;
+							__nt_vcode += (vcode- VK_F1) + SINGLE_KEY_OFFSET;
+
+							if (IS_CTRL_COMBO(controlkey))
+								__nt_vcode += CTRL_KEY_OFFSET;
+
+							else if (IS_ALT_COMBO(controlkey))
+								__nt_vcode += ALT_KEY_OFFSET;
+							else if (IS_SHIFT_COMBO(controlkey))
+								__nt_vcode += SHIFT_KEY_OFFSET;
+
+							__nt_want_vcode=2;
+
+							return 1;
+						}
+						else if (vcode>= VK_PRIOR && vcode <= VK_DOWN) {
+
+							__nt_vcode  = NT_SPECIFIC_BINDING_OFFSET ;
+							__nt_vcode += KEYPAD_MAPPING_BEGIN;
+							__nt_vcode += (vcode -VK_PRIOR);	
+
+							__nt_vcode += SINGLE_KEY_OFFSET ;
+
+							if (IS_CTRL_COMBO(controlkey))
+								__nt_vcode += CTRL_KEY_OFFSET;
+
+							else if (IS_ALT_COMBO(controlkey))
+								__nt_vcode += ALT_KEY_OFFSET;
+							else if (IS_SHIFT_COMBO(controlkey))
+								__nt_vcode += SHIFT_KEY_OFFSET;
+
+							__nt_want_vcode=2;
+							return 1;
+						}
+						else if (vcode == VK_INSERT) {
+							__nt_vcode  = NT_SPECIFIC_BINDING_OFFSET ;
+							__nt_vcode += INS_DEL_MAPPING_BEGIN;
+
+							if (IS_CTRL_COMBO(controlkey))
+								__nt_vcode += CTRL_KEY_OFFSET;
+
+							else if (IS_ALT_COMBO(controlkey))
+								__nt_vcode += ALT_KEY_OFFSET;
+
+							else if (IS_SHIFT_COMBO(controlkey))
+								__nt_vcode += SHIFT_KEY_OFFSET;
+
+							__nt_want_vcode=2;
+							return 1;
+						}
+						else if (vcode == VK_DELETE) {
+							__nt_vcode  = NT_SPECIFIC_BINDING_OFFSET ;
+							__nt_vcode += INS_DEL_MAPPING_BEGIN + 1;
+
+							if (IS_CTRL_COMBO(controlkey))
+								__nt_vcode += CTRL_KEY_OFFSET;
+
+							else if (IS_ALT_COMBO(controlkey))
+								__nt_vcode += ALT_KEY_OFFSET;
+
+							else if (IS_SHIFT_COMBO(controlkey))
+								__nt_vcode += SHIFT_KEY_OFFSET;
+
+							__nt_want_vcode=2;
+
+							return 1;
+						}
+skippy:
+						switch(vcode) {
+							case VK_ESCAPE:
+								buf[where++]='\033';
+								break;
+							default:
+								if(ch ){
+									/* 
+									 * Looks like win95 has a spurious
+									 * newline left over
+									 */
+									if (gdwPlatform ==
+											VER_PLATFORM_WIN32_WINDOWS && 
+											ch == '\r'){
+										DWORD bread;
+										(void)ReadFile(hInput,&ch,1,&bread,NULL);
+									}
+									/* patch from TAGA nayuta */
+									if ( NoNLSRebind  &&
+											(ch == ' ' || ch == '@') &&
+											IS_CTRL_COMBO(controlkey)
+											/*(controlkey & LEFT_CTRL_PRESSED ||
+											  controlkey & RIGHT_CTRL_PRESSED)*/
+									   )
+										ch = 0;
+									if (alt_pressed) {
+#ifdef DSPMBYTE
+										buf[where++] = '\033';
+										if (howmany == 1)
+											pre_ch = ch;
+										else
+											buf[where++] = ch;
+#else /* !DSPMBYTE */
+										buf[where++] = ch | 0200;
+#endif /* !DSPMBYTE */
+									}
+									else
+										buf[where++] = ch;
+								}
+								break;
+						}
+
+						alt_pressed=0;
+					}
+					break;
+				default:
+					break;
+			}
+		}
+		if (where == 0)
+			continue;
+		if (howmany < where) // avoid trashing memory. -amol 4/16/97
+			buf[where]=0;
+		break;
+	}
+	if (memfree)
+		heap_free(irec);
+	if (!where)
+		return -1;
+	return (int)(where );
+}
+int console_write(HANDLE hout, unsigned char * buf,int howmany) {
+    int bytes,rc;
+
+    bytes = -1;
+
+    rc = WriteConsole(hout,buf,howmany,(DWORD*)&bytes,NULL);
+    if (!rc) {
+	errno = EBADF;
+	bytes = -1;
+	rc = GetLastError();
+    }
+
+    return bytes;
+}
diff --git a/win32/msg/Makefile b/win32/msg/Makefile
new file mode 100644
index 000000000000..bfe1e3541a11
--- /dev/null
+++ b/win32/msg/Makefile
@@ -0,0 +1,49 @@
+!if "$(PROCESSOR_ARCHITECTURE)" == "x86"
+MACHINE = ix86
+!else if "$(PROCESSOR_ARCHITECTURE)" == "ALPHA"
+MACHINE = alpha
+!else  #Assume win9x
+MACHINE = ix86
+!endif
+LIBS= libcmt.lib kernel32.lib
+
+all: tcshfr.dll tcshc.dll tcshde.dll tcshsp.dll tcshja.dll tcsh-it.dll
+
+stubdll.obj:stubdll.c
+	cl -W3 -MT -c  stubdll.c
+
+tcshgr.dll: tcshgr.res stubdll.obj
+	link -machine:$(MACHINE) -nodefaultlib $(LIBS) tcshgr.res stubdll.obj \
+	-out:tcshgr.dll
+
+tcshfr.dll: tcshfr.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcshfr.res stubdll.obj \
+	-out:tcshfr.dll
+
+tcshde.dll: tcshde.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcshde.res stubdll.obj \
+	-out:tcshde.dll
+
+tcshsp.dll: tcshsp.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcshsp.res stubdll.obj \
+	-out:tcshsp.dll
+
+tcsh-it.dll: tcsh-it.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcsh-it.res stubdll.obj\
+	-out:tcsh-it.dll
+
+tcshja.dll: tcshja.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcshja.res stubdll.obj \
+	-out:tcshja.dll
+
+tcshc.dll: tcshc.res stubdll.obj
+	link -machine:$(MACHINE) -dll -nodefaultlib $(LIBS) tcshc.res stubdll.obj \
+	-out:tcshc.dll
+
+test.exe: test.obj
+	link test.obj user32.lib -out:test.exe
+clean:
+	-del *.obj *.res
+
+cleanall: clean
+	-del *.dll *.exe
diff --git a/win32/msg/makerc.pl b/win32/msg/makerc.pl
new file mode 100644
index 000000000000..39805f7c3914
--- /dev/null
+++ b/win32/msg/makerc.pl
@@ -0,0 +1,43 @@
+# This script converts a tcsh nls file into a format suitable for compiling
+# with RC and stubdll.c. This gives us a stringtable resource in the DLL 
+# which  can be loaded at startup for tcsh messages.
+#
+# Depending on the languages, the final output may take some tweaking. I have
+# not been able to get Greek to compile in the resource compiler. French,
+# German, and the C locale seem to work.
+#
+# This prints to stdout, so redirect to appropriate place.
+#
+# The alogrithm is simple :
+#
+# String ID = set number * 10,000 + message number
+#
+# This is because we cannot have two messages with the same id.
+#
+# -amol 9/15/96
+#
+#
+print "#include <windows.h>\n";
+print "STRINGTABLE DISCARDABLE\n";
+print "BEGIN\n";
+
+for($i=1; $i <32;$i++) {
+	$filename = "set" . $i;
+
+	open(CURRSET,$filename);
+
+	while(<CURRSET>) {
+		chop $_;
+		if (/^\$/) {
+			print "//" . $_ . "\n";
+		}
+		else {
+# comment following for greek ???
+			s/\"/\"\"/g;
+			($num,$line)= split(' ',$_,2);
+			print ($i*10000 + $num);
+			print " \"" . $line . "\"\n";
+		}
+	}
+}
+print "END\n"
diff --git a/win32/msg/makercjp.pl b/win32/msg/makercjp.pl
new file mode 100644
index 000000000000..39694a850a4f
--- /dev/null
+++ b/win32/msg/makercjp.pl
@@ -0,0 +1,31 @@
+# This script is almost as same as makerc.pl except that the coding of
+# nls files is converted from euc_japan to shift_jis by nkf.exe
+#
+# this is for japanese nls files
+#
+# 1998/09/23 - nayuta
+
+print "#include <windows.h>\n";
+print "STRINGTABLE DISCARDABLE\n";
+print "BEGIN\n";
+
+for($i=1; $i <32;$i++) {
+	$filename = "set" . $i;
+
+	open(CURRSET,"nkf -E -s $filename |");
+
+	while(<CURRSET>) {
+		chop $_;
+		if (/^\$/) {
+			print "//" . $_ . "\n";
+		}
+		else {
+# comment following for greek ???
+			s/\"/\"\"/g;
+			($num,$line)= split(' ',$_,2);
+			print ($i*10000 + $num);
+			print " \"" . $line . "\"\n";
+		}
+	}
+}
+print "END\n"
diff --git a/win32/msg/makercrc.pl b/win32/msg/makercrc.pl
new file mode 100644
index 000000000000..d75dea79ee5c
--- /dev/null
+++ b/win32/msg/makercrc.pl
@@ -0,0 +1,35 @@
+# This script converts a .tcshrc file into a format suitable for compiling
+# with RC and stubdll.c. This gives us a stringtable resource in the DLL 
+# which  can be loaded with the loadresource builtin
+#
+# This prints to stdout, so redirect to appropriate place.
+#
+# The alogrithm is simple :
+#
+# String ID = 666 + line number
+#
+# -amol 3/28/01
+#
+#
+print "#include <windows.h>\n";
+print "STRINGTABLE DISCARDABLE\n";
+print "BEGIN\n";
+
+$filename = $ARGV[0];
+
+open(RCFILE,$filename);
+
+$i = 666;
+while(<RCFILE>) {
+	chop $_;
+	next if (/^#/) ;
+	next if (/^$/);
+
+	s/\"/\"\"/g;
+#	print $_;
+
+	print ($i);
+	print " \"" . $_ . "\"\n";
+	$i++;
+}
+print "END\n"
diff --git a/win32/msg/stubdll.c b/win32/msg/stubdll.c
new file mode 100644
index 000000000000..aadadb79237d
--- /dev/null
+++ b/win32/msg/stubdll.c
@@ -0,0 +1,7 @@
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+BOOL WINAPI DllEntryPoint(HINSTANCE hdll,DWORD dwreason,LPVOID ignore) {
+
+	return 1;
+}
diff --git a/win32/msg/test.c b/win32/msg/test.c
new file mode 100644
index 000000000000..d47d5933812b
--- /dev/null
+++ b/win32/msg/test.c
@@ -0,0 +1,33 @@
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+#include <locale.h>
+
+void main(int argc, char **argv) {
+
+	HINSTANCE hinst;
+	WCHAR buffer[128];
+	unsigned char winbuf[128],oembuf[128];
+	unsigned int number;
+
+	if (argc <3)
+		return;
+
+   	hinst = LoadLibrary(argv[1]);
+
+	number = atoi(argv[2]);
+	printf("Load String returns %i\n",	
+		LoadStringW(hinst, number, buffer, sizeof(buffer)));
+
+	WideCharToMultiByte(CP_OEMCP,
+						0,
+						buffer,
+						-1,
+						winbuf,
+						128,
+						NULL,
+						NULL);
+
+	CharToOem(winbuf,oembuf);
+	printf("oem: %s\n",oembuf);
+}
diff --git a/win32/nt.bind.c b/win32/nt.bind.c
new file mode 100644
index 000000000000..17e5a75910ca
--- /dev/null
+++ b/win32/nt.bind.c
@@ -0,0 +1,1351 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/nt.bind.c,v 1.6 2006/03/05 08:59:36 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include "sh.h"
+#include "ed.h"
+#include "ed.defns.h"
+
+
+KEYCMD  CcEmacsMap[] = {
+	/* keymap table, each index into above tbl; should be 
+	   (256+extra NT bindings)*sizeof(KEYCMD) bytes long */
+
+	F_SET_MARK,			/* ^@ */
+	F_TOBEG,			/* ^A */
+	F_CHARBACK,			/* ^B */
+	F_TTY_INT,			/* ^C */
+	F_DELNEXT_LIST_EOF,		/* ^D */
+	F_TOEND,			/* ^E */
+	F_CHARFWD,			/* ^F */
+	F_UNASSIGNED,		/* ^G */
+	F_DELPREV,			/* ^H */
+	F_COMPLETE,			/* ^I */
+	F_NEWLINE,			/* ^J */
+	F_KILLEND,			/* ^K */
+	F_CLEARDISP,		/* ^L */
+	F_NEWLINE,			/* ^M */
+	F_DOWN_HIST,		/* ^N */
+	F_TTY_FLUSHO,		/* ^O */
+	F_UP_HIST,			/* ^P */
+	F_TTY_STARTO,		/* ^Q */
+	F_REDISP,			/* ^R */
+	F_TTY_STOPO,		/* ^S */
+	F_CHARSWITCH,		/* ^T */
+	F_KILLALL,			/* ^U */
+	F_QUOTE,			/* ^V */
+	F_KILLREGION,		/* ^W */
+	F_XKEY,			/* ^X */
+	F_YANK_KILL,		/* ^Y */
+	F_TTY_TSUSP,		/* ^Z */
+	F_METANEXT,			/* ^[ */
+	F_TTY_QUIT,			/* ^\ */
+	F_TTY_DSUSP,		/* ^] */
+	F_UNASSIGNED,		/* ^^ */
+	F_UNASSIGNED,		/* ^_ */
+	F_INSERT,			/* SPACE */
+	F_INSERT,			/* ! */
+	F_INSERT,			/* " */
+	F_INSERT,			/* # */
+	F_INSERT,			/* $ */
+	F_INSERT,			/* % */
+	F_INSERT,			/* & */
+	F_INSERT,			/* ' */
+	F_INSERT,			/* ( */
+	F_INSERT,			/* ) */
+	F_INSERT,			/* * */
+	F_INSERT,			/* + */
+	F_INSERT,			/* , */
+	F_INSERT,			/* - */
+	F_INSERT,			/* . */
+	F_INSERT,			/* / */
+	F_DIGIT,			/* 0 */
+	F_DIGIT,			/* 1 */
+	F_DIGIT,			/* 2 */
+	F_DIGIT,			/* 3 */
+	F_DIGIT,			/* 4 */
+	F_DIGIT,			/* 5 */
+	F_DIGIT,			/* 6 */
+	F_DIGIT,			/* 7 */
+	F_DIGIT,			/* 8 */
+	F_DIGIT,			/* 9 */
+	F_INSERT,			/* : */
+	F_INSERT,			/* ; */
+	F_INSERT,			/* < */
+	F_INSERT,			/* = */
+	F_INSERT,			/* > */
+	F_INSERT,			/* ? */
+	F_INSERT,			/* @ */
+	F_INSERT,			/* A */
+	F_INSERT,			/* B */
+	F_INSERT,			/* C */
+	F_INSERT,			/* D */
+	F_INSERT,			/* E */
+	F_INSERT,			/* F */
+	F_INSERT,			/* G */
+	F_INSERT,			/* H */
+	F_INSERT,			/* I */
+	F_INSERT,			/* J */
+	F_INSERT,			/* K */
+	F_INSERT,			/* L */
+	F_INSERT,			/* M */
+	F_INSERT,			/* N */
+	F_INSERT,			/* O */
+	F_INSERT,			/* P */
+	F_INSERT,			/* Q */
+	F_INSERT,			/* R */
+	F_INSERT,			/* S */
+	F_INSERT,			/* T */
+	F_INSERT,			/* U */
+	F_INSERT,			/* V */
+	F_INSERT,			/* W */
+	F_INSERT,			/* X */
+	F_INSERT,			/* Y */
+	F_INSERT,			/* Z */
+	F_INSERT,			/* [ */
+	F_INSERT,			/* \ */
+	F_INSERT,			/* ] */
+	F_INSERT,			/* ^ */
+	F_INSERT,			/* _ */
+	F_INSERT,			/* ` */
+	F_INSERT,			/* a */
+	F_INSERT,			/* b */
+	F_INSERT,			/* c */
+	F_INSERT,			/* d */
+	F_INSERT,			/* e */
+	F_INSERT,			/* f */
+	F_INSERT,			/* g */
+	F_INSERT,			/* h */
+	F_INSERT,			/* i */
+	F_INSERT,			/* j */
+	F_INSERT,			/* k */
+	F_INSERT,			/* l */
+	F_INSERT,			/* m */
+	F_INSERT,			/* n */
+	F_INSERT,			/* o */
+	F_INSERT,			/* p */
+	F_INSERT,			/* q */
+	F_INSERT,			/* r */
+	F_INSERT,			/* s */
+	F_INSERT,			/* t */
+	F_INSERT,			/* u */
+	F_INSERT,			/* v */
+	F_INSERT,			/* w */
+	F_INSERT,			/* x */
+	F_INSERT,			/* y */
+	F_INSERT,			/* z */
+	F_INSERT,			/* { */
+	F_INSERT,			/* | */
+	F_INSERT,			/* } */
+	F_INSERT,			/* ~ */
+	F_DELPREV,			/* ^? */
+	F_UNASSIGNED,		/* M-^@ */
+	F_UNASSIGNED,		/* M-^A */
+	F_UNASSIGNED,		/* M-^B */
+	F_UNASSIGNED,		/* M-^C */
+	F_LIST_CHOICES,		/* M-^D */
+	F_UNASSIGNED,		/* M-^E */
+	F_UNASSIGNED,		/* M-^F */
+	F_UNASSIGNED,		/* M-^G */
+	F_DELWORDPREV,		/* M-^H */
+	F_COMPLETE,			/* M-^I */
+	F_UNASSIGNED,		/* M-^J */
+	F_UNASSIGNED,		/* M-^K */
+	F_CLEARDISP,		/* M-^L */
+	F_UNASSIGNED,		/* M-^M */
+	F_UNASSIGNED,		/* M-^N */
+	F_UNASSIGNED,		/* M-^O */
+	F_UNASSIGNED,		/* M-^P */
+	F_UNASSIGNED,		/* M-^Q */
+	F_UNASSIGNED,		/* M-^R */
+	F_UNASSIGNED,		/* M-^S */
+	F_UNASSIGNED,		/* M-^T */
+	F_UNASSIGNED,		/* M-^U */
+	F_UNASSIGNED,		/* M-^V */
+	F_UNASSIGNED,		/* M-^W */
+	F_UNASSIGNED,		/* M-^X */
+	F_UNASSIGNED,		/* M-^Y */
+	F_RUN_FG_EDITOR,		/* M-^Z */
+	F_COMPLETE,			/* M-^[ */
+	F_UNASSIGNED,		/* M-^\ */
+	F_UNASSIGNED,		/* M-^] */
+	F_UNASSIGNED,		/* M-^^ */
+	F_COPYPREV,			/* M-^_ */
+	F_EXPAND_HISTORY,		/* M-SPACE */
+	F_EXPAND_HISTORY,		/* M-! */
+	F_UNASSIGNED,		/* M-" */
+	F_UNASSIGNED,		/* M-# */
+	F_CORRECT_L,		/* M-$ */
+	F_UNASSIGNED,		/* M-% */
+	F_UNASSIGNED,		/* M-& */
+	F_UNASSIGNED,		/* M-' */
+	F_UNASSIGNED,		/* M-( */
+	F_UNASSIGNED,		/* M-) */
+	F_UNASSIGNED,		/* M-* */
+	F_UNASSIGNED,		/* M-+ */
+	F_UNASSIGNED,		/* M-, */
+	F_UNASSIGNED,		/* M-- */
+	F_UNASSIGNED,		/* M-. */
+	F_DABBREV_EXPAND,		/* M-/ */
+	F_ARGDIGIT,			/* M-0 */
+	F_ARGDIGIT,			/* M-1 */
+	F_ARGDIGIT,			/* M-2 */
+	F_ARGDIGIT,			/* M-3 */
+	F_ARGDIGIT,			/* M-4 */
+	F_ARGDIGIT,			/* M-5 */
+	F_ARGDIGIT,			/* M-6 */
+	F_ARGDIGIT,			/* M-7 */
+	F_ARGDIGIT,			/* M-8 */
+	F_ARGDIGIT,			/* M-9 */
+	F_UNASSIGNED,		/* M-: */
+	F_UNASSIGNED,		/* M-; */
+	F_UNASSIGNED,		/* M-< */
+	F_UNASSIGNED,		/* M-= */
+	F_UNASSIGNED,		/* M-> */
+	F_WHICH,			/* M-? */
+	F_UNASSIGNED,		/* M-@ */
+	F_UNASSIGNED,		/* M-A */
+	F_WORDBACK,			/* M-B */
+	F_CASECAPITAL,		/* M-C */
+	F_DELWORDNEXT,		/* M-D */
+	F_UNASSIGNED,		/* M-E */
+	F_WORDFWD,			/* M-F */
+	F_UNASSIGNED,		/* M-G */
+	F_HELPME,			/* M-H */
+	F_UNASSIGNED,		/* M-I */
+	F_UNASSIGNED,		/* M-J */
+	F_UNASSIGNED,		/* M-K */
+	F_CASELOWER,		/* M-L */
+	F_UNASSIGNED,		/* M-M */
+	F_DOWN_SEARCH_HIST,		/* M-N */
+	F_XKEY,			/* M-O *//* extended key esc PWP Mar 88 */
+	F_UP_SEARCH_HIST,		/* M-P */
+	F_UNASSIGNED,		/* M-Q */
+	F_TOGGLE_HIST,		/* M-R */
+	F_CORRECT,			/* M-S */
+	F_UNASSIGNED,		/* M-T */
+	F_CASEUPPER,		/* M-U */
+	F_UNASSIGNED,		/* M-V */
+	F_COPYREGION,		/* M-W */
+	F_UNASSIGNED,		/* M-X */
+	F_UNASSIGNED,		/* M-Y */
+	F_UNASSIGNED,		/* M-Z */
+	F_XKEY,			/* M-[ *//* extended key esc -mf Oct 87 */
+	F_UNASSIGNED,		/* M-\ */
+	F_UNASSIGNED,		/* M-] */
+	F_UNASSIGNED,		/* M-^ */
+	F_LAST_ITEM,		/* M-_ */
+	F_UNASSIGNED,		/* M-` */
+	F_UNASSIGNED,		/* M-a */
+	F_WORDBACK,			/* M-b */
+	F_CASECAPITAL,		/* M-c */
+	F_DELWORDNEXT,		/* M-d */
+	F_UNASSIGNED,		/* M-e */
+	F_WORDFWD,			/* M-f */
+	F_UNASSIGNED,		/* M-g */
+	F_HELPME,			/* M-h */
+	F_UNASSIGNED,		/* M-i */
+	F_UNASSIGNED,		/* M-j */
+	F_UNASSIGNED,		/* M-k */
+	F_CASELOWER,		/* M-l */
+	F_UNASSIGNED,		/* M-m */
+	F_DOWN_SEARCH_HIST,		/* M-n */
+	F_UNASSIGNED,		/* M-o */
+	F_UP_SEARCH_HIST,		/* M-p */
+	F_UNASSIGNED,		/* M-q */
+	F_TOGGLE_HIST,		/* M-r */
+	F_CORRECT,			/* M-s */
+	F_UNASSIGNED,		/* M-t */
+	F_CASEUPPER,		/* M-u */
+	F_UNASSIGNED,		/* M-v */
+	F_COPYREGION,		/* M-w */
+	F_UNASSIGNED,		/* M-x */
+	F_UNASSIGNED,		/* M-y */
+	F_UNASSIGNED,		/* M-z */
+	F_UNASSIGNED,		/* M-{ */
+	F_UNASSIGNED,		/* M-| */
+	F_UNASSIGNED,		/* M-} */
+	F_UNASSIGNED,		/* M-~ */
+	F_DELWORDPREV,		/* M-^? */
+	/* Extra keys begin here */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+	/* ctrl key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+
+	/* alt key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+	/* shift key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED		/* DEL */
+};
+
+/*
+ * keymap table for vi.  Each index into above tbl; should be
+ * 256 entries long.  Vi mode uses a sticky-extend to do command mode:
+ * insert mode characters are in the normal keymap, and command mode
+ * in the extended keymap.
+ */
+KEYCMD  CcViMap[] = {
+#ifdef KSHVI
+	F_UNASSIGNED,		/* ^@ */
+	F_INSERT,			/* ^A */
+	F_INSERT,			/* ^B */
+	F_INSERT,			/* ^C */
+	F_INSERT,			/* ^D */
+	F_INSERT,			/* ^E */
+	F_INSERT,			/* ^F */
+	F_INSERT,			/* ^G */
+	V_DELPREV,			/* ^H */   /* BackSpace key */
+	F_COMPLETE,			/* ^I */   /* Tab Key  */
+	F_NEWLINE,			/* ^J */
+	F_INSERT,			/* ^K */
+	F_INSERT,			/* ^L */
+	F_NEWLINE,			/* ^M */
+	F_INSERT,			/* ^N */
+	F_INSERT,			/* ^O */
+	F_INSERT,			/* ^P */
+	F_TTY_STARTO,		/* ^Q */
+	F_INSERT,			/* ^R */
+	F_INSERT,			/* ^S */
+	F_INSERT,			/* ^T */
+	F_INSERT,			/* ^U */
+	F_QUOTE,			/* ^V */
+	F_DELWORDPREV,		/* ^W */  /* Only until start edit pos */
+	F_INSERT,			/* ^X */
+	F_INSERT,			/* ^Y */
+	F_INSERT,			/* ^Z */
+	V_CMD_MODE,			/* ^[ */  /* [ Esc ] key */
+	F_TTY_QUIT,			/* ^\ */
+	F_INSERT,			/* ^] */
+	F_INSERT,			/* ^^ */
+	F_INSERT,			/* ^_ */
+#else /* !KSHVI */
+	F_UNASSIGNED,		/* ^@ */   /* NOTE: These mapping do NOT */
+	F_TOBEG,			/* ^A */   /* Correspond well to the KSH */
+	F_CHARBACK,			/* ^B */   /* VI editting assignments    */
+	F_TTY_INT,			/* ^C */   /* On the other hand they are */
+	F_LIST_EOF,			/* ^D */   /* convenient any many people */
+	F_TOEND,			/* ^E */   /* have gotten used to them   */
+	F_CHARFWD,			/* ^F */
+	F_LIST_GLOB,		/* ^G */
+	F_DELPREV,			/* ^H */   /* BackSpace key */
+	F_COMPLETE,			/* ^I */   /* Tab Key */
+	F_NEWLINE,			/* ^J */
+	F_KILLEND,			/* ^K */
+	F_CLEARDISP,		/* ^L */
+	F_NEWLINE,			/* ^M */
+	F_DOWN_HIST,		/* ^N */
+	F_TTY_FLUSHO,		/* ^O */
+	F_UP_HIST,			/* ^P */
+	F_TTY_STARTO,		/* ^Q */
+	F_REDISP,			/* ^R */
+	F_TTY_STOPO,		/* ^S */
+	F_CHARSWITCH,		/* ^T */
+	F_KILLBEG,			/* ^U */
+	F_QUOTE,			/* ^V */
+	F_DELWORDPREV,		/* ^W */
+	F_EXPAND,			/* ^X */
+	F_TTY_DSUSP,		/* ^Y */
+	F_TTY_TSUSP,		/* ^Z */
+	V_CMD_MODE,			/* ^[ */
+	F_TTY_QUIT,			/* ^\ */
+	F_UNASSIGNED,		/* ^] */
+	F_UNASSIGNED,		/* ^^ */
+	F_UNASSIGNED,		/* ^_ */
+#endif  /* KSHVI */
+	F_INSERT,			/* SPACE */
+	F_INSERT,			/* ! */
+	F_INSERT,			/* " */
+	F_INSERT,			/* # */
+	F_INSERT,			/* $ */
+	F_INSERT,			/* % */
+	F_INSERT,			/* & */
+	F_INSERT,			/* ' */
+	F_INSERT,			/* ( */
+	F_INSERT,			/* ) */
+	F_INSERT,			/* * */
+	F_INSERT,			/* + */
+	F_INSERT,			/* , */
+	F_INSERT,			/* - */
+	F_INSERT,			/* . */
+	F_INSERT,			/* / */
+	F_INSERT,			/* 0 */
+	F_INSERT,			/* 1 */
+	F_INSERT,			/* 2 */
+	F_INSERT,			/* 3 */
+	F_INSERT,			/* 4 */
+	F_INSERT,			/* 5 */
+	F_INSERT,			/* 6 */
+	F_INSERT,			/* 7 */
+	F_INSERT,			/* 8 */
+	F_INSERT,			/* 9 */
+	F_INSERT,			/* : */
+	F_INSERT,			/* ; */
+	F_INSERT,			/* < */
+	F_INSERT,			/* = */
+	F_INSERT,			/* > */
+	F_INSERT,			/* ? */
+	F_INSERT,			/* @ */
+	F_INSERT,			/* A */
+	F_INSERT,			/* B */
+	F_INSERT,			/* C */
+	F_INSERT,			/* D */
+	F_INSERT,			/* E */
+	F_INSERT,			/* F */
+	F_INSERT,			/* G */
+	F_INSERT,			/* H */
+	F_INSERT,			/* I */
+	F_INSERT,			/* J */
+	F_INSERT,			/* K */
+	F_INSERT,			/* L */
+	F_INSERT,			/* M */
+	F_INSERT,			/* N */
+	F_INSERT,			/* O */
+	F_INSERT,			/* P */
+	F_INSERT,			/* Q */
+	F_INSERT,			/* R */
+	F_INSERT,			/* S */
+	F_INSERT,			/* T */
+	F_INSERT,			/* U */
+	F_INSERT,			/* V */
+	F_INSERT,			/* W */
+	F_INSERT,			/* X */
+	F_INSERT,			/* Y */
+	F_INSERT,			/* Z */
+	F_INSERT,			/* [ */
+	F_INSERT,			/* \ */
+	F_INSERT,			/* ] */
+	F_INSERT,			/* ^ */
+	F_INSERT,			/* _ */
+	F_INSERT,			/* ` */
+	F_INSERT,			/* a */
+	F_INSERT,			/* b */
+	F_INSERT,			/* c */
+	F_INSERT,			/* d */
+	F_INSERT,			/* e */
+	F_INSERT,			/* f */
+	F_INSERT,			/* g */
+	F_INSERT,			/* h */
+	F_INSERT,			/* i */
+	F_INSERT,			/* j */
+	F_INSERT,			/* k */
+	F_INSERT,			/* l */
+	F_INSERT,			/* m */
+	F_INSERT,			/* n */
+	F_INSERT,			/* o */
+	F_INSERT,			/* p */
+	F_INSERT,			/* q */
+	F_INSERT,			/* r */
+	F_INSERT,			/* s */
+	F_INSERT,			/* t */
+	F_INSERT,			/* u */
+	F_INSERT,			/* v */
+	F_INSERT,			/* w */
+	F_INSERT,			/* x */
+	F_INSERT,			/* y */
+	F_INSERT,			/* z */
+	F_INSERT,			/* { */
+	F_INSERT,			/* | */
+	F_INSERT,			/* } */
+	F_INSERT,			/* ~ */
+	F_DELPREV,			/* ^? */
+	F_UNASSIGNED,		/* M-^@ */
+	F_UNASSIGNED,		/* M-^A */
+	F_UNASSIGNED,		/* M-^B */
+	F_UNASSIGNED,		/* M-^C */
+	F_UNASSIGNED,		/* M-^D */
+	F_UNASSIGNED,		/* M-^E */
+	F_UNASSIGNED,		/* M-^F */
+	F_UNASSIGNED,		/* M-^G */
+	F_UNASSIGNED,		/* M-^H */
+	F_UNASSIGNED,		/* M-^I */
+	F_UNASSIGNED,		/* M-^J */
+	F_UNASSIGNED,		/* M-^K */
+	F_UNASSIGNED,		/* M-^L */
+	F_UNASSIGNED,		/* M-^M */
+	F_UNASSIGNED,		/* M-^N */
+	F_UNASSIGNED,		/* M-^O */
+	F_UNASSIGNED,		/* M-^P */
+	F_UNASSIGNED,		/* M-^Q */
+	F_UNASSIGNED,		/* M-^R */
+	F_UNASSIGNED,		/* M-^S */
+	F_UNASSIGNED,		/* M-^T */
+	F_UNASSIGNED,		/* M-^U */
+	F_UNASSIGNED,		/* M-^V */
+	F_UNASSIGNED,		/* M-^W */
+	F_UNASSIGNED,		/* M-^X */
+	F_UNASSIGNED,		/* M-^Y */
+	F_UNASSIGNED,		/* M-^Z */
+	F_UNASSIGNED,		/* M-^[ */
+	F_UNASSIGNED,		/* M-^\ */
+	F_UNASSIGNED,		/* M-^] */
+	F_UNASSIGNED,		/* M-^^ */
+	F_UNASSIGNED,		/* M-^_ */
+	F_UNASSIGNED,		/* M-SPACE */
+	F_UNASSIGNED,		/* M-! */
+	F_UNASSIGNED,		/* M-" */
+	F_UNASSIGNED,		/* M-# */
+	F_UNASSIGNED,		/* M-$ */
+	F_UNASSIGNED,		/* M-% */
+	F_UNASSIGNED,		/* M-& */
+	F_UNASSIGNED,		/* M-' */
+	F_UNASSIGNED,		/* M-( */
+	F_UNASSIGNED,		/* M-) */
+	F_UNASSIGNED,		/* M-* */
+	F_UNASSIGNED,		/* M-+ */
+	F_UNASSIGNED,		/* M-, */
+	F_UNASSIGNED,		/* M-- */
+	F_UNASSIGNED,		/* M-. */
+	F_UNASSIGNED,		/* M-/ */
+	F_UNASSIGNED,		/* M-0 */
+	F_UNASSIGNED,		/* M-1 */
+	F_UNASSIGNED,		/* M-2 */
+	F_UNASSIGNED,		/* M-3 */
+	F_UNASSIGNED,		/* M-4 */
+	F_UNASSIGNED,		/* M-5 */
+	F_UNASSIGNED,		/* M-6 */
+	F_UNASSIGNED,		/* M-7 */
+	F_UNASSIGNED,		/* M-8 */
+	F_UNASSIGNED,		/* M-9 */
+	F_UNASSIGNED,		/* M-: */
+	F_UNASSIGNED,		/* M-; */
+	F_UNASSIGNED,		/* M-< */
+	F_UNASSIGNED,		/* M-= */
+	F_UNASSIGNED,		/* M-> */
+	F_UNASSIGNED,		/* M-? */
+	F_UNASSIGNED,		/* M-@ */
+	F_UNASSIGNED,		/* M-A */
+	F_UNASSIGNED,		/* M-B */
+	F_UNASSIGNED,		/* M-C */
+	F_UNASSIGNED,		/* M-D */
+	F_UNASSIGNED,		/* M-E */
+	F_UNASSIGNED,		/* M-F */
+	F_UNASSIGNED,		/* M-G */
+	F_UNASSIGNED,		/* M-H */
+	F_UNASSIGNED,		/* M-I */
+	F_UNASSIGNED,		/* M-J */
+	F_UNASSIGNED,		/* M-K */
+	F_UNASSIGNED,		/* M-L */
+	F_UNASSIGNED,		/* M-M */
+	F_UNASSIGNED,		/* M-N */
+	F_UNASSIGNED,		/* M-O */
+	F_UNASSIGNED,		/* M-P */
+	F_UNASSIGNED,		/* M-Q */
+	F_UNASSIGNED,		/* M-R */
+	F_UNASSIGNED,		/* M-S */
+	F_UNASSIGNED,		/* M-T */
+	F_UNASSIGNED,		/* M-U */
+	F_UNASSIGNED,		/* M-V */
+	F_UNASSIGNED,		/* M-W */
+	F_UNASSIGNED,		/* M-X */
+	F_UNASSIGNED,		/* M-Y */
+	F_UNASSIGNED,		/* M-Z */
+	F_UNASSIGNED,		/* M-[ */
+	F_UNASSIGNED,		/* M-\ */
+	F_UNASSIGNED,		/* M-] */
+	F_UNASSIGNED,		/* M-^ */
+	F_UNASSIGNED,		/* M-_ */
+	F_UNASSIGNED,		/* M-` */
+	F_UNASSIGNED,		/* M-a */
+	F_UNASSIGNED,		/* M-b */
+	F_UNASSIGNED,		/* M-c */
+	F_UNASSIGNED,		/* M-d */
+	F_UNASSIGNED,		/* M-e */
+	F_UNASSIGNED,		/* M-f */
+	F_UNASSIGNED,		/* M-g */
+	F_UNASSIGNED,		/* M-h */
+	F_UNASSIGNED,		/* M-i */
+	F_UNASSIGNED,		/* M-j */
+	F_UNASSIGNED,		/* M-k */
+	F_UNASSIGNED,		/* M-l */
+	F_UNASSIGNED,		/* M-m */
+	F_UNASSIGNED,		/* M-n */
+	F_UNASSIGNED,		/* M-o */
+	F_UNASSIGNED,		/* M-p */
+	F_UNASSIGNED,		/* M-q */
+	F_UNASSIGNED,		/* M-r */
+	F_UNASSIGNED,		/* M-s */
+	F_UNASSIGNED,		/* M-t */
+	F_UNASSIGNED,		/* M-u */
+	F_UNASSIGNED,		/* M-v */
+	F_UNASSIGNED,		/* M-w */
+	F_UNASSIGNED,		/* M-x */
+	F_UNASSIGNED,		/* M-y */
+	F_UNASSIGNED,		/* M-z */
+	F_UNASSIGNED,		/* M-{ */
+	F_UNASSIGNED,		/* M-| */
+	F_UNASSIGNED,		/* M-} */
+	F_UNASSIGNED,		/* M-~ */
+	F_UNASSIGNED,		/* M-^? */
+	/* Extra keys begin here */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+	/* ctrl key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+
+	/* alt key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+	/* shift key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED		/* DEL */
+};
+
+KEYCMD  CcViCmdMap[] = {
+	F_UNASSIGNED,		/* ^@ */
+	F_TOBEG,			/* ^A */
+	F_UNASSIGNED,		/* ^B */
+	F_TTY_INT,			/* ^C */
+	F_LIST_CHOICES,		/* ^D */
+	F_TOEND,			/* ^E */
+	F_UNASSIGNED,		/* ^F */
+	F_LIST_GLOB,		/* ^G */
+	F_CHARBACK,			/* ^H */
+	V_CM_COMPLETE,		/* ^I */
+	F_NEWLINE,			/* ^J */
+	F_KILLEND,			/* ^K */
+	F_CLEARDISP,		/* ^L */
+	F_NEWLINE,			/* ^M */
+	F_DOWN_HIST,		/* ^N */
+	F_TTY_FLUSHO,		/* ^O */
+	F_UP_HIST,			/* ^P */
+	F_TTY_STARTO,		/* ^Q */
+	F_REDISP,			/* ^R */
+	F_TTY_STOPO,		/* ^S */
+	F_UNASSIGNED,		/* ^T */
+	F_KILLBEG,			/* ^U */
+	F_UNASSIGNED,		/* ^V */
+	F_DELWORDPREV,		/* ^W */
+	F_EXPAND,			/* ^X */
+	F_UNASSIGNED,		/* ^Y */
+	F_UNASSIGNED,		/* ^Z */
+	F_METANEXT,			/* ^[ */
+	F_TTY_QUIT,			/* ^\ */
+	F_UNASSIGNED,		/* ^] */
+	F_UNASSIGNED,		/* ^^ */
+	F_UNASSIGNED,		/* ^_ */
+	F_CHARFWD,			/* SPACE */
+	F_EXPAND_HISTORY,		/* ! */
+	F_UNASSIGNED,		/* " */
+	F_UNASSIGNED,		/* # */
+	F_TOEND,			/* $ */
+	F_UNASSIGNED,		/* % */
+	F_UNASSIGNED,		/* & */
+	F_UNASSIGNED,		/* ' */
+	F_UNASSIGNED,		/* ( */
+	F_UNASSIGNED,		/* ) */
+	F_EXPAND_GLOB,		/* * */
+	F_DOWN_HIST,		/* + */
+	V_RCHAR_BACK,		/* , */	
+	F_UP_HIST,			/* - */	
+	F_UNASSIGNED,		/* . */
+	V_DSH_META,			/* / */
+	V_ZERO,			/* 0 */
+	F_ARGDIGIT,			/* 1 */
+	F_ARGDIGIT,			/* 2 */
+	F_ARGDIGIT,			/* 3 */
+	F_ARGDIGIT,			/* 4 */
+	F_ARGDIGIT,			/* 5 */
+	F_ARGDIGIT,			/* 6 */
+	F_ARGDIGIT,			/* 7 */
+	F_ARGDIGIT,			/* 8 */
+	F_ARGDIGIT,			/* 9 */
+	F_UNASSIGNED,		/* : */
+	V_RCHAR_FWD,		/* ; */
+	F_UNASSIGNED,		/* < */
+	F_UNASSIGNED,		/* = */
+	F_UNASSIGNED,		/* > */
+	V_USH_META,			/* ? */
+	F_UNASSIGNED,		/* @ */
+	V_ADDEND,			/* A */
+	V_WORDBACK,			/* B */
+	V_CHGTOEND,			/* C */
+	F_KILLEND,			/* D */
+	V_ENDWORD,			/* E */
+	V_CHAR_BACK,		/* F */
+	F_UNASSIGNED,		/* G */
+	F_UNASSIGNED,		/* H */
+	V_INSBEG,			/* I */
+	F_DOWN_SEARCH_HIST,		/* J */
+	F_UP_SEARCH_HIST,		/* K */
+	F_UNASSIGNED,		/* L */
+	F_UNASSIGNED,		/* M */
+	V_RSRCH_BACK,		/* N */
+	F_XKEY,			/* O */
+	F_UNASSIGNED,		/* P */
+	F_UNASSIGNED,		/* Q */
+	V_REPLMODE,			/* R */
+	V_SUBSTLINE,		/* S */
+	V_CHARTO_BACK,		/* T */
+	F_UNASSIGNED,		/* U */
+	F_EXPAND_VARS,		/* V */
+	V_WORDFWD,			/* W */
+	F_DELPREV,			/* X */
+	F_UNASSIGNED,		/* Y */
+	F_UNASSIGNED,		/* Z */
+	F_XKEY,			/* [ */
+	F_UNASSIGNED,		/* \ */
+	F_UNASSIGNED,		/* ] */
+	F_TOBEG,			/* ^ */
+	F_UNASSIGNED,		/* _ */
+	F_UNASSIGNED,		/* ` */
+	V_ADD,			/* a */
+	F_WORDBACK,			/* b */
+	V_CHGMETA,			/* c */
+	V_DELMETA,			/* d */
+	V_EWORD,			/* e */
+	V_CHAR_FWD,			/* f */
+	F_UNASSIGNED,		/* g */
+	F_CHARBACK,			/* h */
+	V_INSERT,			/* i */
+	F_DOWN_HIST,		/* j */
+	F_UP_HIST,			/* k */
+	F_CHARFWD,			/* l */
+	F_UNASSIGNED,		/* m */
+	V_RSRCH_FWD,		/* n */
+	F_UNASSIGNED,		/* o */
+	F_UNASSIGNED,		/* p */
+	F_UNASSIGNED,		/* q */
+	V_REPLONE,			/* r */
+	V_SUBSTCHAR,		/* s */
+	V_CHARTO_FWD,		/* t */
+	V_UNDO,			/* u */
+	F_EXPAND_VARS,		/* v */
+	V_WORDBEGNEXT,		/* w */
+	F_DELNEXT_EOF,		/* x */
+	F_UNASSIGNED,		/* y */
+	F_UNASSIGNED,		/* z */
+	F_UNASSIGNED,		/* { */
+	F_UNASSIGNED,		/* | */
+	F_UNASSIGNED,		/* } */
+	V_CHGCASE,			/* ~ */
+	F_DELPREV,			/* ^? */
+	F_UNASSIGNED,		/* M-^@ */
+	F_UNASSIGNED,		/* M-^A */
+	F_UNASSIGNED,		/* M-^B */
+	F_UNASSIGNED,		/* M-^C */
+	F_UNASSIGNED,		/* M-^D */
+	F_UNASSIGNED,		/* M-^E */
+	F_UNASSIGNED,		/* M-^F */
+	F_UNASSIGNED,		/* M-^G */
+	F_UNASSIGNED,		/* M-^H */
+	F_UNASSIGNED,		/* M-^I */
+	F_UNASSIGNED,		/* M-^J */
+	F_UNASSIGNED,		/* M-^K */
+	F_UNASSIGNED,		/* M-^L */
+	F_UNASSIGNED,		/* M-^M */
+	F_UNASSIGNED,		/* M-^N */
+	F_UNASSIGNED,		/* M-^O */
+	F_UNASSIGNED,		/* M-^P */
+	F_UNASSIGNED,		/* M-^Q */
+	F_UNASSIGNED,		/* M-^R */
+	F_UNASSIGNED,		/* M-^S */
+	F_UNASSIGNED,		/* M-^T */
+	F_UNASSIGNED,		/* M-^U */
+	F_UNASSIGNED,		/* M-^V */
+	F_UNASSIGNED,		/* M-^W */
+	F_UNASSIGNED,		/* M-^X */
+	F_UNASSIGNED,		/* M-^Y */
+	F_UNASSIGNED,		/* M-^Z */
+	F_UNASSIGNED,		/* M-^[ */
+	F_UNASSIGNED,		/* M-^\ */
+	F_UNASSIGNED,		/* M-^] */
+	F_UNASSIGNED,		/* M-^^ */
+	F_UNASSIGNED,		/* M-^_ */
+	F_UNASSIGNED,		/* M-SPACE */
+	F_UNASSIGNED,		/* M-! */
+	F_UNASSIGNED,		/* M-" */
+	F_UNASSIGNED,		/* M-# */
+	F_UNASSIGNED,		/* M-$ */
+	F_UNASSIGNED,		/* M-% */
+	F_UNASSIGNED,		/* M-& */
+	F_UNASSIGNED,		/* M-' */
+	F_UNASSIGNED,		/* M-( */
+	F_UNASSIGNED,		/* M-) */
+	F_UNASSIGNED,		/* M-* */
+	F_UNASSIGNED,		/* M-+ */
+	F_UNASSIGNED,		/* M-, */
+	F_UNASSIGNED,		/* M-- */
+	F_UNASSIGNED,		/* M-. */
+	F_UNASSIGNED,		/* M-/ */
+	F_UNASSIGNED,		/* M-0 */
+	F_UNASSIGNED,		/* M-1 */
+	F_UNASSIGNED,		/* M-2 */
+	F_UNASSIGNED,		/* M-3 */
+	F_UNASSIGNED,		/* M-4 */
+	F_UNASSIGNED,		/* M-5 */
+	F_UNASSIGNED,		/* M-6 */
+	F_UNASSIGNED,		/* M-7 */
+	F_UNASSIGNED,		/* M-8 */
+	F_UNASSIGNED,		/* M-9 */
+	F_UNASSIGNED,		/* M-: */
+	F_UNASSIGNED,		/* M-; */
+	F_UNASSIGNED,		/* M-< */
+	F_UNASSIGNED,		/* M-= */
+	F_UNASSIGNED,		/* M-> */
+	F_HELPME,			/* M-? */
+	F_UNASSIGNED,		/* M-@ */
+	F_UNASSIGNED,		/* M-A */
+	F_UNASSIGNED,		/* M-B */
+	F_UNASSIGNED,		/* M-C */
+	F_UNASSIGNED,		/* M-D */
+	F_UNASSIGNED,		/* M-E */
+	F_UNASSIGNED,		/* M-F */
+	F_UNASSIGNED,		/* M-G */
+	F_UNASSIGNED,		/* M-H */
+	F_UNASSIGNED,		/* M-I */
+	F_UNASSIGNED,		/* M-J */
+	F_UNASSIGNED,		/* M-K */
+	F_UNASSIGNED,		/* M-L */
+	F_UNASSIGNED,		/* M-M */
+	F_UNASSIGNED,		/* M-N */
+	F_XKEY,			/* M-O *//* extended key esc PWP Mar 88 */
+	F_UNASSIGNED,		/* M-P */
+	F_UNASSIGNED,		/* M-Q */
+	F_UNASSIGNED,		/* M-R */
+	F_UNASSIGNED,		/* M-S */
+	F_UNASSIGNED,		/* M-T */
+	F_UNASSIGNED,		/* M-U */
+	F_UNASSIGNED,		/* M-V */
+	F_UNASSIGNED,		/* M-W */
+	F_UNASSIGNED,		/* M-X */
+	F_UNASSIGNED,		/* M-Y */
+	F_UNASSIGNED,		/* M-Z */
+	F_XKEY,			/* M-[ *//* extended key esc -mf Oct 87 */
+	F_UNASSIGNED,		/* M-\ */
+	F_UNASSIGNED,		/* M-] */
+	F_UNASSIGNED,		/* M-^ */
+	F_UNASSIGNED,		/* M-_ */
+	F_UNASSIGNED,		/* M-` */
+	F_UNASSIGNED,		/* M-a */
+	F_UNASSIGNED,		/* M-b */
+	F_UNASSIGNED,		/* M-c */
+	F_UNASSIGNED,		/* M-d */
+	F_UNASSIGNED,		/* M-e */
+	F_UNASSIGNED,		/* M-f */
+	F_UNASSIGNED,		/* M-g */
+	F_UNASSIGNED,		/* M-h */
+	F_UNASSIGNED,		/* M-i */
+	F_UNASSIGNED,		/* M-j */
+	F_UNASSIGNED,		/* M-k */
+	F_UNASSIGNED,		/* M-l */
+	F_UNASSIGNED,		/* M-m */
+	F_UNASSIGNED,		/* M-n */
+	F_UNASSIGNED,		/* M-o */
+	F_UNASSIGNED,		/* M-p */
+	F_UNASSIGNED,		/* M-q */
+	F_UNASSIGNED,		/* M-r */
+	F_UNASSIGNED,		/* M-s */
+	F_UNASSIGNED,		/* M-t */
+	F_UNASSIGNED,		/* M-u */
+	F_UNASSIGNED,		/* M-v */
+	F_UNASSIGNED,		/* M-w */
+	F_UNASSIGNED,		/* M-x */
+	F_UNASSIGNED,		/* M-y */
+	F_UNASSIGNED,		/* M-z */
+	F_UNASSIGNED,		/* M-{ */
+	F_UNASSIGNED,		/* M-| */
+	F_UNASSIGNED,		/* M-} */
+	F_UNASSIGNED,		/* M-~ */
+	F_UNASSIGNED,		/* M-^? */
+	/* extra keys begin here */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+
+	/* ctrl key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+
+	/* alt key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED,		/* DEL */
+	/* shift key mappings */
+	F_UNASSIGNED,		/* f-1 */
+	F_UNASSIGNED,		/* f-2 */
+	F_UNASSIGNED,		/* f-3 */
+	F_UNASSIGNED,		/* f-4 */
+	F_UNASSIGNED,		/* f-5 */
+	F_UNASSIGNED,		/* f-6 */
+	F_UNASSIGNED,		/* f-7 */
+	F_UNASSIGNED,		/* f-8 */
+	F_UNASSIGNED,		/* f-9 */
+	F_UNASSIGNED,		/* f-10 */
+	F_UNASSIGNED,		/* f-11 */
+	F_UNASSIGNED,		/* f-12 */
+	F_UNASSIGNED,		/* f-13 */
+	F_UNASSIGNED,		/* f-14 */
+	F_UNASSIGNED,		/* f-15 */
+	F_UNASSIGNED,		/* f-16 */
+	F_UNASSIGNED,		/* f-17 */
+	F_UNASSIGNED,		/* f-18 */
+	F_UNASSIGNED,		/* f-19 */
+	F_UNASSIGNED,		/* f-20 */
+	F_UNASSIGNED,		/* f-21 */
+	F_UNASSIGNED,		/* f-22 */
+	F_UNASSIGNED,		/* f-23 */
+	F_UNASSIGNED,		/* f-24 */
+	F_UNASSIGNED,		/* PgUp */
+	F_UNASSIGNED,		/* PgDn */
+	F_UNASSIGNED,		/* end */
+	F_UNASSIGNED,		/* home */
+	F_UNASSIGNED,		/* LEFT */
+	F_UNASSIGNED,		/* UP */
+	F_UNASSIGNED,		/* RIGHT */
+	F_UNASSIGNED,		/* DOWN */
+	F_UNASSIGNED,		/* INS */
+	F_UNASSIGNED		/* DEL */
+};
+	static void
+nt_bad_spec(const Char *keystr)
+{
+	xprintf(CGETS(20, 4, "Bad key spec %S\n"), keystr);
+}
+extern int lstricmp(char*,char*);
+Char nt_translate_bindkey(const Char*s) {
+	char *astr = short2str(s);
+	short fkey;
+	char corm; /* 1 for ctrl map, 2 for meta map, 3 for shift map*/
+	Char keycode = 0;
+
+	corm = 0;
+
+	if (astr[0] == 'C') 
+		corm= 1;
+	else if (astr[0] == 'M')
+		corm = 2;
+	else if (astr[0] == 'S') /*shift keymap by avner.lottem@intel.com*/
+		corm = 3;
+
+	if (corm)
+		astr += 2; /* skip C- or M- or S-*/
+
+	fkey = (short)atoi(astr);
+	if (fkey !=0) {
+		keycode = (NT_SPECIFIC_BINDING_OFFSET+ (fkey-1) );
+	}
+	else {
+		if (!_stricmp("pgup",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN);
+		}
+		else if (!_stricmp("pgdown",astr)) {
+			keycode = (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 1);
+		}
+		else if (!_stricmp("end",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 2);
+		}
+		else if (!_stricmp("home",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 3);
+		}
+		else if (!_stricmp("left",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 4);
+		}
+		else if (!_stricmp("up",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 5);
+		}
+		else if (!_stricmp("right",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 6);
+		}
+		else if (!_stricmp("down",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + KEYPAD_MAPPING_BEGIN + 7);
+		}
+		else if (!_stricmp("ins",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET + INS_DEL_MAPPING_BEGIN );
+		}
+		else if (!_stricmp("del",astr)) {
+			keycode =  (NT_SPECIFIC_BINDING_OFFSET +INS_DEL_MAPPING_BEGIN +1 );
+		}
+		else
+			nt_bad_spec(s);
+	}
+	if (keycode && corm) {
+		if (corm == 1)
+			keycode +=  CTRL_KEY_OFFSET;
+		else if (corm == 2)
+			keycode +=  ALT_KEY_OFFSET;
+		else if (corm == 3)
+			keycode +=  SHIFT_KEY_OFFSET;
+	}
+
+	return keycode;
+}
diff --git a/win32/nt.char.c b/win32/nt.char.c
new file mode 100644
index 000000000000..f76bfefd9cb9
--- /dev/null
+++ b/win32/nt.char.c
@@ -0,0 +1,127 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/nt.char.c,v 1.10 2008/10/11 12:47:39 christos Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * nt.char.c : Does NLS-like stuff
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdlib.h>
+#include "sh.h"
+
+
+static HMODULE hlangdll;
+
+
+extern DWORD gdwPlatform;
+
+
+unsigned char oem_it(unsigned char ch) {
+	unsigned char ch1[2],ch2[2];
+
+	ch1[0] = ch;
+	ch1[1] = 0;
+
+	OemToChar((char*)ch1,(char*)ch2);
+
+	return ch2[0];
+}
+void nls_dll_unload(void) {
+	FreeLibrary(hlangdll);
+	hlangdll=NULL;
+}
+char * nt_cgets(int set, int msgnum, char *def) {
+
+	int rc;
+	int msg;
+	static char oembuf[256];/*FIXBUF*/
+	WCHAR buffer[256];/*FIXBUF*/
+
+
+
+	if (!hlangdll)
+		return def;
+
+	msg = set * 10000 + msgnum;
+
+	if (gdwPlatform == VER_PLATFORM_WIN32_WINDOWS) {
+		rc = LoadString(hlangdll,msg,oembuf,sizeof(oembuf));
+
+		if(!rc)
+			return def;
+		return oembuf;
+	}
+	rc = LoadStringW(hlangdll,msg,buffer,ARRAYSIZE(buffer));
+
+	if(!rc)
+		return def;
+
+	WideCharToMultiByte(CP_OEMCP,
+			0,
+			buffer,
+			-1,
+			oembuf,//winbuf,
+			256,
+			NULL,NULL);
+
+	return oembuf;
+}
+#if defined(DSPMBYTE)
+void nt_autoset_dspmbyte(void) {
+	switch (GetConsoleCP()) {
+		case 932: /* Japan */
+			setcopy(CHECK_MBYTEVAR, STRsjis, VAR_READWRITE);
+			update_dspmbyte_vars();
+			break;
+	}
+}
+
+// _mbmap must be copied to the child during fork()
+unsigned short _mbmap[256] = { 0 };
+#endif
+
+#undef free
+void nls_dll_init(void) {
+
+	char *ptr;
+	size_t size = 0;
+
+
+	if (_dupenv_s(&ptr,&size,"TCSHLANG") == 0){
+
+		if (hlangdll)
+			FreeLibrary(hlangdll);
+		hlangdll = LoadLibrary(ptr);
+
+		free(ptr);
+	}
+}
diff --git a/win32/nt.const.c b/win32/nt.const.c
new file mode 100644
index 000000000000..daee2881ee41
--- /dev/null
+++ b/win32/nt.const.c
@@ -0,0 +1,50 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/nt.const.c,v 1.4 2003/02/08 20:03:29 christos Exp $*/
+/*
+ * nt.const.c: NT-specific String constants for tcsh.
+ */
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#define _h_tc_const
+#include "sh.h"
+#ifdef WINNT_NATIVE
+Char STRoldtitle[]	= { 'o', 'l', 'd', 't', 'i', 't', 'l', 'e', '\0' };
+Char STRNTlamepathfix[] = { 'N', 'T', 'l', 'a', 'm', 'e', 'p', 'a', 't', 'h',
+			    'f', 'i','x','\0'};
+Char STRtcshlang[]	= { 'T', 'C', 'S', 'H', 'L', 'A', 'N', 'G', '\0' };
+Char STRtcshsubsthb[]	= { 'T', 'C', 'S', 'H', 'S', 'U', 'B', 'S', 'T',
+			    'H', 'B', '\0' };
+Char STRtcshonlystartexes[] = { 'T', 'C', 'S', 'H', 'O', 'N', 'L', 'Y', 'S',
+				'T', 'A', 'R', 'T', 'E', 'X', 'E', 'S', '\0' };
+Char STRNTslowexec[] = {'N','T','s','l','o','w','e','x','e','c','\0'};
+
+Char STRNTcaseifypwd[]={'N','T','c','a','s','e','i','f','y','p','w','d','\0'};
+Char STRdotEXE[] = {'.','E','X','E','\0'};
+
+Char STRNTnoquoteprotect[]={'N','T','n','o','q','u','o','t','e','p','r','o','t','e','c','t','\0'};
+#endif /* WINNT_NATIVE */
diff --git a/win32/nt.screen.c b/win32/nt.screen.c
new file mode 100644
index 000000000000..702591506cf5
--- /dev/null
+++ b/win32/nt.screen.c
@@ -0,0 +1,539 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/nt.screen.c,v 1.14 2006/03/14 01:22:57 mitr Exp $*/
+/*
+ * ed.screen.c: Editor/termcap-curses interface
+ */
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+#include "sh.h"
+
+
+#include "ed.h"
+#include "tc.h"
+#include "ed.defns.h"
+
+
+/* #define DEBUG_LITERAL */
+
+/*
+ * IMPORTANT NOTE: these routines are allowed to look at the current screen
+ * and the current possition assuming that it is correct.  If this is not
+ * true, then the update will be WRONG!  This is (should be) a valid
+ * assumption...
+ */
+
+
+
+extern int nt_getsize(int*,int*,int*);
+extern int nt_ClearEOL( void) ;
+extern void NT_ClearEOD( void) ;
+extern void NT_ClearScreen(void) ;
+extern void NT_VisibleBell(void);
+extern void NT_WrapHorizontal(void);
+
+static int GetSize(int *lins, int *cols);
+
+int DisplayWindowHSize;
+	void
+terminit(void)
+{
+	return;
+}
+
+
+
+int T_ActualWindowSize;
+
+static	void	ReBufferDisplay	(void);
+
+
+/*ARGSUSED*/
+	void
+TellTC(void)
+{
+
+	xprintf(CGETS(7, 1, "\n\tYou're using a Windows console.\n"));
+}
+
+
+	static void
+ReBufferDisplay(void)
+{
+	register int i;
+	Char **b;
+	Char **bufp;
+	int lins,cols;
+
+	nt_getsize(&lins,&cols,&DisplayWindowHSize);
+
+	b = Display;
+	Display = NULL;
+	if (b != NULL) {
+		for (bufp = b; *bufp != NULL; bufp++)
+			xfree((ptr_t) * bufp);
+		xfree((ptr_t) b);
+	}
+	b = Vdisplay;
+	Vdisplay = NULL;
+	if (b != NULL) {
+		for (bufp = b; *bufp != NULL; bufp++)
+			xfree((ptr_t) * bufp);
+		xfree((ptr_t) b);
+	}
+	TermH = cols;
+
+	TermV = (INBUFSIZE * 4) / TermH + 1;/*FIXBUF*/
+	b = (Char **) xmalloc((size_t) (sizeof(*b) * (TermV + 1)));
+	for (i = 0; i < TermV; i++)
+		b[i] = (Char *) xmalloc((size_t) (sizeof(*b[i]) * (TermH + 1)));
+	b[TermV] = NULL;
+	Display = b;
+	b = (Char **) xmalloc((size_t) (sizeof(*b) * (TermV + 1)));
+	for (i = 0; i < TermV; i++)
+		b[i] = (Char *) xmalloc((size_t) (sizeof(*b[i]) * (TermH + 1)));
+	b[TermV] = NULL;
+	Vdisplay = b;
+}
+
+	void
+SetTC(char *what, char *how)
+{
+	int li,win,co;
+
+	nt_getsize(&li,&co,&win);
+	if (!lstrcmp(what,"li")) {
+		li = atoi(how);
+
+	}else if(!lstrcmp(what,"co")) { //set window, not buffer size
+		win = atoi(how);
+	}
+	else
+		stderror(ERR_SYSTEM, "SetTC","Sorry, this function is not supported");
+
+	ChangeSize(li,win);
+	return;
+}
+
+
+/*
+ * Print the termcap string out with variable substitution
+ */
+	void
+EchoTC(Char **v)
+{
+	Char **globbed;
+	char    cv[BUFSIZE];/*FIXBUF*/
+	int     verbose = 0, silent = 0;
+	static char *fmts = "%s\n", *fmtd = "%d\n";
+	int li,co;
+
+
+	setname("echotc");
+
+	v = glob_all_or_error(v);
+	globbed = v;
+	cleanup_push(globbed, blk_cleanup);
+
+	if (!v || !*v || *v[0] == '\0')
+		goto end;
+	if (v[0][0] == '-') {
+		switch (v[0][1]) {
+			case 'v':
+				verbose = 1;
+				break;
+			case 's':
+				silent = 1;
+				break;
+			default:
+				stderror(ERR_NAME | ERR_TCUSAGE);
+				break;
+		}
+		v++;
+	}
+	if (!*v || *v[0] == '\0')
+		goto end;
+	(void) StringCbCopy(cv,sizeof(cv), short2str(*v));
+
+	GetSize(&li,&co);
+
+	if(!lstrcmp(cv,"rows") || !lstrcmp(cv,"lines") ) {
+		xprintf(fmtd,T_Lines);
+		goto end;
+	}
+	else if(!lstrcmp(cv,"cols") ) {
+		xprintf(fmtd,T_ActualWindowSize);
+		goto end;
+	}
+	else if(!lstrcmp(cv,"buffer") ) {
+		xprintf(fmtd,T_Cols);
+		goto end;
+	}
+	else
+		stderror(ERR_SYSTEM, "EchoTC","Sorry, this function is not supported");
+
+end:
+	cleanup_until(globbed);
+}
+
+int    GotTermCaps = 0;
+
+
+	void
+ResetArrowKeys(void)
+{
+}
+
+	void
+DefaultArrowKeys(void)
+{
+}
+
+
+	int
+SetArrowKeys(const CStr *name, XmapVal *fun, int type)
+{
+	UNREFERENCED_PARAMETER(name);
+	UNREFERENCED_PARAMETER(fun);
+	UNREFERENCED_PARAMETER(type);
+	return -1;
+}
+
+	int
+IsArrowKey(Char *name)
+{
+	UNREFERENCED_PARAMETER(name);
+	return 0;
+}
+
+	int
+ClearArrowKeys(const CStr *name)
+{
+	UNREFERENCED_PARAMETER(name);
+	return -1;
+}
+
+	void
+PrintArrowKeys(const CStr *name)
+{
+	UNREFERENCED_PARAMETER(name);
+	return;
+}
+
+
+	void
+BindArrowKeys(void)
+{
+	return;
+}
+
+#define GoodStr(ignore)  1
+	void
+SetAttributes(Char atr)
+{
+	atr &= ATTRIBUTES;
+}
+
+/* PWP 6-27-88 -- if the tty driver thinks that we can tab, we ask termcap */
+	int
+CanWeTab(void)
+{
+	return 1;
+}
+
+/* move to line <where> (first line == 0) as efficiently as possible; */
+	void
+MoveToLine(int where)
+{
+	int     del;
+
+	if (where == CursorV)
+		return;
+
+	if (where > TermV) {
+#ifdef DEBUG_SCREEN
+		xprintf("MoveToLine: where is ridiculous: %d\r\n", where);
+		flush();
+#endif /* DEBUG_SCREEN */
+		return;
+	}
+
+	del = where - CursorV;
+
+	NT_MoveToLineOrChar(del, 1);
+
+	CursorV = where;		/* now where is here */
+}
+
+/* move to character position (where) as efficiently as possible */
+	void
+MoveToChar(int where)		
+{
+	if (where == CursorH)
+		return;
+
+	if (where >= TermH) {
+#ifdef DEBUG_SCREEN
+		xprintf("MoveToChar: where is riduculous: %d\r\n", where);
+		flush();
+#endif /* DEBUG_SCREEN */
+		return;
+	}
+
+	if (!where) {		/* if where is first column */
+		//(void) putraw('\r');	/* do a CR */
+		NT_MoveToLineOrChar(where, 0);
+		flush();
+		CursorH = 0;
+		return;
+	}
+
+	NT_MoveToLineOrChar(where, 0);
+	CursorH = where;		/* now where is here */
+}
+
+	void
+so_write(register Char *cp, register int n)
+{
+	if (n <= 0)
+		return;			/* catch bugs */
+
+	if (n > TermH) {
+		return;
+	}
+
+	do {
+		if (*cp & LITERAL) {
+			Char   *d;
+
+			for (d = litptr + (*cp++ & ~LITERAL) * LIT_FACTOR; *d;
+					d++)
+				(void) putraw(*d);
+		}
+		else
+			(void) putraw(*cp++);
+		CursorH++;
+	} while (--n);
+
+	if (CursorH >= TermH) { /* wrap? */
+		CursorH = 0;
+		CursorV++;
+		NT_WrapHorizontal();
+
+	}
+	else if(CursorH >= DisplayWindowHSize) {
+		flush();
+		NT_MoveToLineOrChar(CursorH,0);
+	}
+}
+
+
+	void
+DeleteChars(int num)		/* deletes <num> characters */
+{
+	if (num <= 0)
+		return;
+
+	if (!T_CanDel) {
+#ifdef DEBUG_EDIT
+		xprintf(CGETS(7, 16, "ERROR: cannot delete\r\n"));
+#endif /* DEBUG_EDIT */
+		flush();
+		return;
+	}
+
+	if (num > TermH) {
+#ifdef DEBUG_SCREEN
+		xprintf(CGETS(7, 17, "DeletChars: num is riduculous: %d\r\n"), num);
+		flush();
+#endif /* DEBUG_SCREEN */
+		return;
+	}
+
+}
+
+/* Puts terminal in insert character mode, or inserts num characters in the
+   line */
+	void
+Insert_write(register Char *cp, register int num)
+{
+	UNREFERENCED_PARAMETER(cp);
+
+	if (num <= 0)
+		return;
+	if (!T_CanIns) {
+#ifdef DEBUG_EDIT
+		xprintf(CGETS(7, 18, "ERROR: cannot insert\r\n"));
+#endif /* DEBUG_EDIT */
+		flush();
+		return;
+	}
+
+	if (num > TermH) {
+#ifdef DEBUG_SCREEN
+		xprintf(CGETS(7, 19, "StartInsert: num is riduculous: %d\r\n"), num);
+		flush();
+#endif /* DEBUG_SCREEN */
+		return;
+	}
+
+
+}
+
+/* clear to end of line.  There are num characters to clear */
+	void
+ClearEOL(int num)
+{
+
+	if (num <= 0)
+		return;
+
+	nt_ClearEOL();
+
+}
+
+	void
+ClearScreen(void)
+{				/* clear the whole screen and home */
+
+	NT_ClearScreen();
+
+}
+
+	void
+SoundBeep(void)
+{				/* produce a sound */
+	beep_cmd ();
+	if (adrof(STRnobeep))
+		return;
+
+	if (adrof(STRvisiblebell))
+		NT_VisibleBell();	/* visible bell */
+	else
+		MessageBeep(MB_ICONQUESTION);
+}
+
+	void
+ClearToBottom(void)
+{				/* clear to the bottom of the screen */
+	NT_ClearEOD();
+
+}
+
+	void
+GetTermCaps(void)
+{
+	int lins,cols;
+
+	nt_getsize(&lins,&cols,&DisplayWindowHSize);
+
+	GotTermCaps = 1;
+
+	T_Cols = cols;
+	T_Lines = lins;
+	T_ActualWindowSize = DisplayWindowHSize;
+	T_Margin = MARGIN_AUTO;
+	T_CanCEOL  = 1;
+	T_CanDel = 0;
+	T_CanIns = 0;
+	T_CanUP = 1;
+
+	ReBufferDisplay();
+	ClearDisp();
+
+	return;
+}
+/* GetSize():
+ *	Return the new window size in lines and cols, and
+ *	true if the size was changed.
+ */
+	int
+GetSize(int *lins, int *cols)
+{
+
+	int ret = 0;
+
+	*lins = T_Lines;
+
+	*cols = T_Cols;
+
+	nt_getsize(lins,cols,&DisplayWindowHSize);
+
+	// compare the actual visible window size,but return the console buffer size
+	// this is seriously demented.
+	ret =   (T_Lines != *lins || T_ActualWindowSize != DisplayWindowHSize);
+
+	T_Lines = *lins;
+	T_Cols = *cols;
+	T_ActualWindowSize = DisplayWindowHSize;
+
+	return ret;
+}
+	void
+ChangeSize(int lins, int cols)
+{
+
+	int rc = 0;
+	// here we're setting the window size, not the buffer size.
+	// 
+	nt_set_size(lins,cols);
+
+	rc = GetSize(&lins,&cols);
+
+
+	ReBufferDisplay();		/* re-make display buffers */
+	ClearDisp();
+}
+	void
+PutPlusOne(Char c, int width)
+{
+	extern int OldvcV;
+
+	while (width > 1 && CursorH + width > DisplayWindowHSize)
+		PutPlusOne(' ', 1);
+	if ((c & LITERAL) != 0) { 
+		Char *d;
+		for (d = litptr + (c & ~LITERAL) * LIT_FACTOR; *d; d++)
+			(void) putwraw(*d);
+	} else {
+		(void) putwraw(c);
+	}
+
+	Display[CursorV][CursorH++] = (Char) c;
+	while (--width > 0)
+		Display[CursorV][CursorH++] = CHAR_DBWIDTH;
+
+	if (CursorH >= TermH) {	/* if we must overflow */
+		CursorH = 0;
+		CursorV++;
+		OldvcV++;
+		NT_WrapHorizontal();
+	}
+	else if(CursorH >= DisplayWindowHSize) {
+		NT_MoveToLineOrChar(CursorH,0);
+	}
+}
diff --git a/win32/nt.who.c b/win32/nt.who.c
new file mode 100644
index 000000000000..59ef39eec42d
--- /dev/null
+++ b/win32/nt.who.c
@@ -0,0 +1,275 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/nt.who.c,v 1.6 2006/03/05 08:59:36 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * nt.who.c: Support for who-like functions, using NETBIOS
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <nb30.h>
+#include <stdio.h>
+#include "sh.h"
+
+
+typedef struct _ASTAT_ {
+	ADAPTER_STATUS adapt;
+	NAME_BUFFER    NameBuff [10];
+} ASTAT;
+
+typedef struct _n_ctx {
+	NCB ncb;
+	u_char usr_name[NCBNAMSZ];
+	u_char mach_name[NCBNAMSZ];
+} ncb_ctx;
+
+typedef UCHAR (APIENTRY *netbios_func)(NCB *);
+
+
+static netbios_func p_Netbios =0;
+static int ginited = 0;
+
+static CRITICAL_SECTION nb_critter;
+static HMODULE hnetapi;
+
+
+extern int add_to_who_list(u_char *,u_char*);
+
+void init_netbios(void ) {
+
+
+	if (!ginited) {
+		hnetapi = LoadLibrary("NETAPI32.DLL");
+		if (!hnetapi)
+			return ;
+
+		p_Netbios = (netbios_func)GetProcAddress(hnetapi,"Netbios");
+
+		if (!p_Netbios )
+			return ;
+		ginited = 1;
+	}
+	InitializeCriticalSection(&nb_critter);
+}
+void cleanup_netbios(void) {
+	if (hnetapi){
+		DeleteCriticalSection(&nb_critter);
+		FreeLibrary(hnetapi);
+	}
+}
+void CALLBACK complete_ncb( NCB * p_ncb) {
+
+	int count,i;
+	ADAPTER_STATUS *p_ad;
+	ASTAT *pas;
+	char *p1;
+	ncb_ctx *ctx = (ncb_ctx *)p_ncb;
+
+	if (p_ncb->ncb_retcode)
+		goto end;
+
+	__try {
+
+		EnterCriticalSection(&nb_critter);
+		pas = ((ASTAT*) p_ncb->ncb_buffer);
+		p_ad = &pas->adapt;
+
+		count = p_ad->name_count;
+
+		if (count <=0 )
+			__leave;
+
+		if (ctx->usr_name[0] == 0) { //any user on given machine
+			for(i=0; i<count;i++) {
+				if (pas->NameBuff[i].name[15] == 03) { // unique name
+					if (!strncmp((char*)(pas->NameBuff[i].name), 
+							 	 (char*)(p_ncb->ncb_callname),
+								 NCBNAMSZ)) {
+						continue;
+					}
+					else {
+						p1 = strchr((char*)(pas->NameBuff[i].name),' ');
+						if (p1)
+							*p1 = 0;
+						else
+							pas->NameBuff[i].name[15]= 0;
+						add_to_who_list(pas->NameBuff[i].name,
+								ctx->mach_name);
+						break;
+					}
+				}
+			}
+		}
+		else if (ctx->mach_name[0] == 0)  { // given user on any machine
+			for(i=0; i<count;i++) {
+				if (pas->NameBuff[i].name[15] == 03) { // unique name
+					if (!strncmp((char*)(pas->NameBuff[i].name),
+								 (char*)(p_ncb->ncb_callname),
+								 NCBNAMSZ))
+						continue;
+					else {
+						p1 = strchr((char*)(pas->NameBuff[i].name),' ');
+						if (p1)
+							*p1 = 0;
+						else
+							pas->NameBuff[i].name[15]= 0;
+
+						add_to_who_list(ctx->usr_name, pas->NameBuff[i].name);
+
+						break;
+					}
+				}
+			}
+		}
+		else { // specific user on specific machine
+			for(i=0; i<count;i++) {
+				if (pas->NameBuff[i].name[15] == 03) { // unique name
+					// skip computer name
+					if (!strncmp((char*)(pas->NameBuff[i].name),
+								 (char*)(p_ncb->ncb_callname),
+								 NCBNAMSZ)) {
+						continue;
+					}
+					else if (!strncmp((char*)(pas->NameBuff[i].name),
+									  (char*)(ctx->usr_name),
+									  lstrlen((char*)ctx->usr_name))) {
+						p1 = strchr((char*)pas->NameBuff[i].name,' ');
+						if (p1)
+							*p1 = 0;
+						else
+							pas->NameBuff[i].name[15]= 0;
+						add_to_who_list(pas->NameBuff[i].name,ctx->mach_name);
+						break;
+					}
+				}
+			}
+		}
+	}
+	__except(GetExceptionCode()) {
+		;
+	}
+	LeaveCriticalSection(&nb_critter);
+end:
+	heap_free(p_ncb->ncb_buffer);
+	heap_free(p_ncb);
+	return;
+}
+void start_ncbs (Char **vp) {
+
+	ncb_ctx * p_ctx;
+	NCB *Ncb;
+	Char **namevec = vp;
+	char *p1,*p2,*nb_name;
+	UCHAR uRetCode;
+	ASTAT *Adapter;
+
+	if (!ginited) {
+		init_netbios();
+	}
+	if (!ginited)
+		return;
+
+	for (namevec = vp;*namevec != NULL;namevec +=2) {
+
+		p_ctx = heap_alloc(sizeof(ncb_ctx));
+		Adapter = heap_alloc(sizeof(ASTAT));
+
+		Ncb = (NCB*)p_ctx;
+
+		memset( Ncb, 0, sizeof(NCB) );
+
+		Ncb->ncb_command = NCBRESET;
+		Ncb->ncb_lana_num = 0;
+
+		uRetCode = p_Netbios( Ncb );
+
+		if(uRetCode)
+			goto cleanup;
+
+		if  ((**namevec == '\0' ) || ( *(namevec +1) ==  NULL) ||
+				(**(namevec +1) == '\0') )
+			break;
+
+
+		p1 = short2str(*namevec);
+		if (!_stricmp(p1,"any") ) {
+			p_ctx->usr_name[0] = 0;
+		}
+		else {
+			StringCbCopy((char*)p_ctx->usr_name,sizeof(p_ctx->usr_name),p1);
+		}
+		p1 = (char*)&(p_ctx->usr_name[0]);
+
+		p2 = short2str(*(namevec+1));
+		//
+		// If machine is not "any", make it the callname
+		//
+		if (!_stricmp(p2,"any") ) {
+			p_ctx->mach_name[0] = 0;
+			nb_name = p1;
+		}
+		else {
+			StringCbCopy((char*)p_ctx->mach_name,sizeof(p_ctx->mach_name),p2);
+			nb_name = p2;
+		}
+
+		// do not permit any any
+		//
+		if( (p_ctx->mach_name[0] == 0) && (p_ctx->usr_name[0] == 0) )
+			goto cleanup;
+
+
+
+		memset( Ncb, 0, sizeof (NCB) );
+
+		Ncb->ncb_command = NCBASTAT | ASYNCH;
+		Ncb->ncb_lana_num = 0;
+
+		memset(Ncb->ncb_callname,' ',sizeof(Ncb->ncb_callname));
+
+		Ncb->ncb_callname[15]=03;
+
+		memcpy(Ncb->ncb_callname,nb_name,lstrlen(nb_name));
+
+		Ncb->ncb_buffer = (u_char *) Adapter;
+		Ncb->ncb_length = sizeof(*Adapter);
+
+		Ncb->ncb_post = complete_ncb;
+
+		uRetCode = p_Netbios( Ncb );
+	}
+	return;
+
+cleanup:
+	heap_free(Adapter);
+	heap_free(p_ctx);
+	return;
+}
diff --git a/win32/ntb1.c b/win32/ntb1.c
new file mode 100644
index 000000000000..ccc54451c116
--- /dev/null
+++ b/win32/ntb1.c
@@ -0,0 +1,35 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/ntb1.c,v 1.4 2004/05/19 18:22:28 christos Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+//
+// Placeholder variable to mark beginning of data segment.
+// -amol
+//
+#include "ntport.h"
+unsigned long bookend1=0;
diff --git a/win32/ntb2.c b/win32/ntb2.c
new file mode 100644
index 000000000000..99a119917185
--- /dev/null
+++ b/win32/ntb2.c
@@ -0,0 +1,34 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/ntb2.c,v 1.4 2004/05/19 18:22:28 christos Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+//
+// Placeholder variable to mark end of data segment.
+//
+#include "ntport.h"
+unsigned long bookend2=0;
diff --git a/win32/ntfunc.c b/win32/ntfunc.c
new file mode 100644
index 000000000000..2799715cb109
--- /dev/null
+++ b/win32/ntfunc.c
@@ -0,0 +1,1207 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/ntfunc.c,v 1.19 2006/08/27 01:13:28 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * ntfunc.c builtins specific to NT
+ * -amol
+ *
+ */
+#pragma warning(push,3)
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <shellapi.h>
+#pragma warning(pop)
+#include <errno.h>
+#include <sh.h>
+#include "ed.h"
+
+#include "nt.const.h"
+
+
+extern DWORD gdwPlatform;
+
+extern	 int StrQcmp(Char *, Char *);
+extern int hashval_extern(Char*);
+extern int bit_extern(int,int);
+extern void bis_extern(int,int);
+extern int hashname(Char*);
+
+extern void NT_ClearScreen_WholeBuffer(void);
+
+BOOL is_url(const char *cmd);
+
+void error(char * ) ;
+void make_err_str(unsigned int ,char *,int) ;
+
+#define	INF INT_MAX
+struct	biltins nt_bfunc[] = {
+	{ "cls",		docls,		0,	0	},
+#ifdef NTDBG
+	{ "debugbreak",	dodebugbreak,	0,	0	},
+#endif /* NTDBG */
+	{ "ps",	dops,	0,	1	},
+	{ "shutdown",	doshutdown,	0,	2	},
+	{ "start",		dostart,	1,	INF	},
+	{ "title",		dotitle,	1,	INF	},
+};
+int nt_nbfunc = sizeof nt_bfunc / sizeof *nt_bfunc;
+
+char start_usage[] = { ":\n \
+	Similar to cmd.exe's start  \n \
+		start [-Ttitle] [-Dpath] [-min] [-max] [-separate] [-shared] \n \
+		[-low|normal|realtime|high] program args \n \
+		Batch/Cmd files must be started with CMD /K \n"
+};
+
+struct biltins * nt_check_additional_builtins(Char *cp) {
+
+	register struct biltins  *bp1, *bp2;
+	int i;
+
+	for (bp1 = nt_bfunc, bp2 = nt_bfunc + nt_nbfunc; bp1 < bp2;bp1++) {
+
+		if ((i = ((char) *cp) - *bp1->bname) == 0 &&
+				(i = StrQcmp(cp, str2short(bp1->bname))) == 0)
+			return bp1;
+	}
+	return (0);
+}
+void nt_print_builtins(size_t maxwidth) {
+
+	/* would use print_by_column() in tw.parse.c but that assumes
+	 * we have an array of Char * to pass.. (sg)
+	 */
+	extern int Tty_raw_mode;
+	extern int TermH;		/* from the editor routines */
+	extern int lbuffed;		/* from sh.print.c */
+
+	register struct biltins *b;
+	register size_t row, col, columns, rows;
+	size_t w ,oldmax;
+
+
+	/* find widest string */
+
+	oldmax = maxwidth;
+
+	for ( b = nt_bfunc; b < &nt_bfunc[nt_nbfunc]; ++b)
+		maxwidth = max(maxwidth, (int)lstrlen(b->bname));
+
+	if (oldmax != maxwidth)
+		++maxwidth;					/* for space */
+
+	columns = (TermH + 1) / maxwidth;	/* PWP: terminal size change */
+	if (!columns)
+		columns = 1;
+	rows = (nt_nbfunc + (columns - 1)) / columns;
+
+	for (b = nt_bfunc, row = 0; row < rows; row++) {
+		for (col = 0; col < columns; col++) {
+			if (b < &nt_bfunc[nt_nbfunc]) {
+				w = (int)lstrlen(b->bname);
+				xprintf("%s", b->bname);
+				if (col < (columns - 1))	/* Not last column? */
+					for (; w < maxwidth; w++)
+						xputchar(' ');
+				++b;
+			}
+		}
+		if (Tty_raw_mode)
+			xputchar('\r');
+		xputchar('\n');
+	}
+
+}
+/* patch from TAGA Nayuta for start . */
+BOOL is_directory(const char *the_cmd) {
+	DWORD attr = GetFileAttributes(the_cmd);
+	return (attr != 0xFFFFFFFF &&
+			(attr & FILE_ATTRIBUTE_DIRECTORY));
+}
+void dostart(Char ** vc, struct command *c) {
+
+	char *cmdstr,*cmdend,*ptr;
+	char argv0[256];/*FIXBUF*/
+	DWORD cmdsize;
+	char *currdir=NULL;
+	char *savepath;
+	char **v = NULL;
+	STARTUPINFO si;
+	PROCESS_INFORMATION pi;
+	DWORD dwCreationFlags=CREATE_NEW_CONSOLE;
+	DWORD k,cmdlen,j,jj,ret;
+
+
+	UNREFERENCED_PARAMETER(c);
+	vc++;
+
+	cmdsize = 512;
+	cmdstr = heap_alloc(cmdsize);
+	cmdend = cmdstr;
+	cmdlen = 0;
+
+	memset(&si,0,sizeof(si));
+	si.cb = sizeof(si);
+
+	vc = glob_all_or_error(vc);
+	v = short2blk(vc);
+	if(v == NULL) {
+		stderror(ERR_NOMEM);
+		return;
+	}
+	blkfree(vc);
+	for (k = 0; v[k] != NULL ; k++){
+
+		if ( v[k][0] == '-' ) {
+			/* various options */
+			if( (v[k][1] == 'T') || (v[k][1] == 't'))
+				si.lpTitle =&( v[k][2]);
+			else if ( (v[k][1] == 'D') || (v[k][1] == 'd'))
+				currdir =&( v[k][2]);
+			else if (!_stricmp(&v[k][1],"MIN") )
+				si.wShowWindow = SW_SHOWMINIMIZED;
+			else if (!_stricmp(&v[k][1],"MAX") )
+				si.wShowWindow = SW_SHOWMAXIMIZED;
+			else if (!_stricmp(&v[k][1],"SEPARATE") )
+				dwCreationFlags |= CREATE_SEPARATE_WOW_VDM;
+			else if (!_stricmp(&v[k][1],"SHARED") )
+				dwCreationFlags |= CREATE_SHARED_WOW_VDM;
+			else if (!_stricmp(&v[k][1],"LOW") )
+				dwCreationFlags |= IDLE_PRIORITY_CLASS;
+			else if (!_stricmp(&v[k][1],"NORMAL") )
+				dwCreationFlags |= NORMAL_PRIORITY_CLASS;
+			else if (!_stricmp(&v[k][1],"HIGH") )
+				dwCreationFlags |= HIGH_PRIORITY_CLASS;
+			else if (!_stricmp(&v[k][1],"REALTIME") )
+				dwCreationFlags |= REALTIME_PRIORITY_CLASS;
+			else{
+				blkfree((Char **)v);
+				stderror(ERR_SYSTEM,start_usage,"See CMD.EXE for more info");/*FIXRESET*/
+			}
+		}
+		else{ // non-option arg
+			break;
+		}
+	}
+	/* 
+	 * Stop the insanity of requiring start "tcsh -l"
+	 * Option processing now stops at first non-option arg
+	 * -amol 5/30/96
+	 */
+	for (jj=k;v[jj] != NULL; jj++) {
+		j=(lstrlen(v[jj]) + 2);
+		if (j + cmdlen > cmdsize) {
+			ptr = cmdstr;
+			cmdstr = heap_realloc(cmdstr, max(cmdsize << 1, j+cmdlen) );
+			if(!cmdstr)
+			{
+				heap_free(ptr);
+				stderror(ERR_NOMEM,"start");/*FIXRESET*/
+			}
+			cmdend =  cmdstr + (cmdend - ptr);
+			cmdsize <<= 1;
+		}
+		ptr = v[jj];
+		while (*ptr) {
+			*cmdend++ = *ptr++;
+			cmdlen++;
+		}
+		*cmdend++ = ' ';
+		cmdlen++;
+	}
+	if (jj == k) {
+		blkfree((Char **)v);
+		stderror(ERR_SYSTEM,start_usage,"See CMD.EXE for more info");/*FIXRESET*/
+		return;
+	}
+	*cmdend = 0;
+	StringCbCopy(argv0,sizeof(argv0),v[k]);
+
+
+	/* 
+	 * strictly speaking, it should do no harm to set the path
+	 * back to '\'-delimited even in the parent, but in the
+	 * interest of consistency, we save the old value and restore it
+	 * later
+	 */
+
+	savepath = fix_path_for_child();
+
+	if (! CreateProcess(NULL,
+				cmdstr,
+				NULL,
+				NULL,
+				FALSE,
+				dwCreationFlags,
+				NULL,
+				currdir,
+				&si,
+				&pi) ) {
+
+		restore_path(savepath);
+
+		ret = GetLastError();
+		if (ret == ERROR_BAD_EXE_FORMAT || ret == ERROR_ACCESS_DENIED ||
+				(ret == ERROR_FILE_NOT_FOUND && 
+				 (is_url(v[k]) || is_directory(v[k]))
+				) 
+		   ) {
+
+			char erbuf[MAX_PATH];
+
+			errno = ENOEXEC;
+
+			try_shell_ex(&v[k],0,FALSE);
+
+			heap_free(cmdstr); /* free !! */
+
+			if (errno) {
+				strerror_s(erbuf,sizeof(erbuf),errno);
+				stderror(ERR_ARCH,argv0,erbuf);/*FIXRESET*/
+			}
+		}
+		else if (ret == ERROR_INVALID_PARAMETER) {
+
+			errno = ENAMETOOLONG;
+
+			heap_free(cmdstr); /* free !! */
+
+			stderror(ERR_TOOLARGE,argv0);/*FIXRESET*/
+
+		}
+		else {
+			errno = ENOENT;
+			if (
+					( (v[k][0] == '\\') ||(v[k][0] == '/') ) &&
+					( (v[k][1] == '\\') ||(v[k][1] == '/') ) &&
+					(!v[k+1])
+			   )
+				try_shell_ex(&v[k],0,FALSE);
+
+			heap_free(cmdstr); /* free !! */
+			if (errno) {
+				stderror(ERR_NOTFOUND,argv0);/*FIXRESET*/
+			}
+		}
+	}
+	else {
+		CloseHandle(pi.hProcess);
+		CloseHandle(pi.hThread);
+
+		heap_free(cmdstr);
+		restore_path(savepath);
+	}
+	blkfree((Char **)v);
+	return;
+}
+void error(char * ebuf) {
+
+	write(2,(unsigned char*)ebuf,lstrlen(ebuf));
+}
+void make_err_str(unsigned int error,char *buf,int size) {
+
+	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
+			NULL,
+			error, 
+			MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
+			buf,
+			size,
+			NULL);
+	return;
+
+}
+
+// We should really use the environ array, but NT likes it to be sorted. 
+// So we just let the win32 apis  take care of inheritance of the environment.
+// -amol 4/7/97
+//
+//char nameBuf[BUFSIZ], valBuf[BUFSIZ];
+char dummy;
+char *nameBuf=&dummy, *valBuf=&dummy;
+
+void nt_set_env(const Char *name, const Char *val) {
+	char *cname, *cval;
+	int len;
+
+	cname = name?short2str(name):NULL;
+	if(cname) {
+		len = lstrlen(cname);
+		nameBuf = heap_alloc(len+1);
+		if (!nameBuf) {
+			stderror(ERR_TOOLARGE);
+		}
+		StringCbCopy(nameBuf,len+1,cname);
+	}
+	cval = val?short2str(val):NULL;
+	if(cval) {
+		len = lstrlen(cval);
+		valBuf = heap_alloc(len+1);
+		StringCbCopy(valBuf,len+1,cval);
+	}
+
+	SetEnvironmentVariable(nameBuf,cval?valBuf:NULL);
+
+	if (!lstrcmp(nameBuf,"TCSHONLYSTARTEXES")) 
+		init_shell_dll();
+
+	heap_free(nameBuf);
+	if (cval)
+		heap_free(valBuf);
+
+
+}
+void dotitle(Char **vc, struct command * c) {
+
+	int k;
+	char titlebuf[512];
+	char errbuf[128],err2[128];
+	char **v;
+
+	UNREFERENCED_PARAMETER(c);
+	vc++;
+	vc = glob_all_or_error(vc);
+	cleanup_push(vc, blk_cleanup);
+
+	if ((k=GetConsoleTitle(titlebuf,512) ) != 0) {
+		titlebuf[k]=0;
+		setcopy(STRoldtitle,str2short(titlebuf),VAR_READWRITE);
+	}
+
+	memset(titlebuf,0,512);
+	v = short2blk(vc);
+	cleanup_until(vc);
+	cleanup_push((Char **)v, blk_cleanup);
+	for (k = 0; v[k] != NULL ; k++){
+		__try {
+			StringCbCat(titlebuf,sizeof(titlebuf),v[k]);
+			StringCbCat(titlebuf,sizeof(titlebuf)," ");
+		}
+		__except(GetExceptionCode()) {
+			stderror(ERR_TOOMANY);
+		}
+	}
+
+	if (!SetConsoleTitle(titlebuf) ) {
+		make_err_str(GetLastError(),errbuf,128);
+		(void)StringCbPrintf(err2,sizeof(err2),"%s",v[k]);
+		stderror(ERR_SYSTEM,err2,errbuf);
+	}
+	cleanup_until((Char **)v);
+	return;
+}
+void docls(Char **vc, struct command *c) {
+	UNREFERENCED_PARAMETER(vc);
+	UNREFERENCED_PARAMETER(c);
+	NT_ClearScreen_WholeBuffer();
+}
+int nt_feed_to_cmd(char *file,char **argv) {
+
+	char *ptr, *orig;
+	char cmdbuf[128];
+	HANDLE htemp;
+	STARTUPINFO si;
+	PROCESS_INFORMATION pi;
+
+	if (!file)
+		return 1;
+
+	ptr = strrchr(file,'.');
+
+	if(!ptr)
+		return 1;
+
+	if (lstrlen(ptr) <4)
+		return 1;
+
+	if ( _stricmp(ptr,".bat") &&  _stricmp(ptr,".cmd") )
+		return 1;
+
+
+	memset(&si,0,sizeof(si));
+	memset(&pi,0,sizeof(pi));
+
+	si.cb = sizeof(si);
+	si.dwFlags = STARTF_USESTDHANDLES;
+	htemp= (HANDLE)_get_osfhandle(0);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdInput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(1);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdOutput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(2);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdError,0,TRUE,DUPLICATE_SAME_ACCESS);
+
+
+	ptr =file;
+	while(*ptr) {
+		if (*ptr == '/')
+			*ptr = '\\';
+		ptr++;
+	}
+	if (gdwPlatform == VER_PLATFORM_WIN32_WINDOWS){
+		(void)StringCbPrintf(cmdbuf,sizeof(cmdbuf),
+							 "command.com /c %s",file);
+	}
+	else
+		(void)StringCbPrintf(cmdbuf,sizeof(cmdbuf),
+							 "cmd /c %s",file);
+
+	argv++;
+	ptr = &cmdbuf[0] ;
+	orig = ptr;
+	while(*argv) {
+		StringCbCat(ptr,sizeof(cmdbuf) - (orig - ptr), " ");
+		StringCbCat(ptr,sizeof(cmdbuf) - (orig - ptr),*argv);
+		argv++;
+	}
+
+	ptr = fix_path_for_child();
+
+	if (!CreateProcess(NULL,
+				cmdbuf,
+				NULL,
+				NULL,
+				TRUE,
+				0,//CREATE_NEW_CONSOLE |CREATE_NEW_PROCESS_GROUP,
+				NULL,
+				NULL,
+				&si,
+				&pi) ){
+		restore_path(ptr);
+	}
+	else {
+
+		restore_path(ptr);
+		CloseHandle(pi.hThread);
+		WaitForSingleObject(pi.hProcess,INFINITE);
+		CloseHandle(pi.hProcess);
+		ExitProcess(0);
+	}
+
+	return 1; /*NOTREACHED*/
+}
+static char *hb_subst_array[20] ;
+void init_hb_subst(void) {
+	int i= 0;
+	size_t len;
+	char envbuf[1024];
+	char *ptr;
+	char *p2;
+
+	envbuf[0]=0;
+
+	GetEnvironmentVariable("TCSHSUBSTHB",envbuf,1024);
+
+	ptr = &envbuf[0];
+
+	if (!*ptr)
+		return;
+
+	p2 = ptr;
+
+	while (*ptr) {
+		if (*ptr == ';') {
+			len = ptr - p2;
+			if (!len){
+				ptr++;
+				continue;
+			}
+			hb_subst_array[i] = heap_alloc(len+1);
+			StringCbCopy(hb_subst_array[i],len + 1, p2);
+
+			i++;
+			p2 = ptr+1;
+		}
+		ptr++;
+	}
+}
+char *hb_subst(char *orig) {
+	int i, match;
+	char *p1;
+
+	for(i =0 ;i <20; i++) {
+		p1 = hb_subst_array[i];
+		if (!p1)
+			continue;
+		while(*p1 != ' ')
+			p1++;
+
+		*p1 = 0;
+		match = !_stricmp(orig,hb_subst_array[i]);
+		*p1 = ' ';
+		if (match){
+			return (p1+1);
+		}
+	}
+	return NULL;
+
+}
+typedef BOOL (__stdcall *shell_ex_func)(LPSHELLEXECUTEINFO);
+
+/* DO NOT initialize these here -amol */
+static HMODULE hShellDll;
+static shell_ex_func pShellExecuteEx;
+int __nt_only_start_exes;
+
+static char no_assoc[256]; //the environment string/*FIXBUF*/
+static char *no_assoc_array[20]; // the list of extensions to NOT try /*FIXBUF*/
+// explorer associations for
+
+void init_shell_dll(void) {
+
+	int rc,i;
+	size_t len;
+	char *p2, *ptr;
+
+	if (!hShellDll) {
+		hShellDll = LoadLibrary("Shell32.dll");
+		if (hShellDll) {
+			pShellExecuteEx = (shell_ex_func)GetProcAddress(
+					hShellDll,
+					"ShellExecuteEx");
+		}
+	}
+	rc=GetEnvironmentVariable("TCSHONLYSTARTEXES",no_assoc,256) ;
+	if (!rc || (rc > 255))
+		return;
+
+	if (rc == 1) {
+		__nt_only_start_exes = 1;
+		return;
+	}
+
+	ptr = &no_assoc[0];
+	i = 0;
+
+	if (!ptr)
+		return;
+
+	p2 = ptr;
+
+	while (i < 20) {
+		if (*ptr == ';' || (!*ptr)) {
+			len = ptr - p2;
+			if (!len){
+				ptr++;
+				continue;
+			}
+			no_assoc_array[i] = heap_alloc(len+1);
+			StringCbCopy(no_assoc_array[i],len+1, p2);
+			dprintf("no_assoc array %d inited to %s\n",i,no_assoc_array[i]);
+
+			i++;
+			p2 = ptr+1;
+		}
+		if (!*ptr)
+			break;
+		ptr++;
+	}
+#if NTDBG
+	for(i=0;i<20,no_assoc_array[i] != NULL;i++)
+		dprintf("no_assoc array %d inited remains %s\n",i,no_assoc_array[i]);
+#endif NTDBG
+
+}
+// return non-zero if str is found in no_assoc_array
+int find_no_assoc(char *my_str) {
+	int i, match;
+	char *p1;
+
+	for(i =0 ;i <20; i++) {
+		p1 = no_assoc_array[i];
+		dprintf("no_assoc array %d is %s\n",i,no_assoc_array[i]);
+		if (!p1)
+			continue;
+		match = !_stricmp(my_str,no_assoc_array[i]);
+		if (match)
+			return 1;
+	}
+	return 0;
+}
+void try_shell_ex(char **argv,int exitsuccess, BOOL throw_ok) {/*FIXRESET*/
+
+	char *prog;
+	char *cmdstr, *p2, *cmdend;
+	char *originalPtr = NULL;
+	unsigned int cmdsize,cmdlen;
+	char err2[256];
+	char *ptr;
+	SHELLEXECUTEINFO shinfo;
+	unsigned long  mask = SEE_MASK_FLAG_NO_UI;
+	BOOL rc;
+	char *extension;
+
+	prog=*argv;
+
+	dprintf("trying shellex for prog %s\n",prog);
+	ptr = prog;
+	if (!is_url(prog)) {
+
+		while(*ptr) {
+			if (*ptr == '/')
+				*ptr = '\\';
+			ptr++;
+		}
+
+		extension = ptr;
+
+		// search back for "."
+		while(extension != prog) {
+			if (*extension == '.') {
+				extension++;
+				break;
+			}
+			else
+				extension--;
+		}
+		/* check if this matches a member in the no_assoc array.
+		 */
+		if (extension != prog)  {
+			if (find_no_assoc(extension))
+				return;
+		}
+
+	}
+	originalPtr = cmdstr= heap_alloc(MAX_PATH<<2);
+
+	cmdsize = MAX_PATH<<2;
+
+	p2 = cmdstr;
+
+	cmdlen = 0;
+	cmdend = p2;
+
+	argv++; // the first arg is the command
+
+
+	dprintf("try_shell_ex calling c_a_a_q");
+	if(!concat_args_and_quote(argv,&originalPtr,&cmdstr,&cmdlen,&cmdend,&cmdsize))
+	{
+		errno = ENOMEM;
+		heap_free(originalPtr);
+		return;
+	}
+
+	*cmdend = 0;
+
+
+	memset(&shinfo,0,sizeof(shinfo));
+	shinfo.cbSize = sizeof(shinfo);
+	shinfo.fMask = SEE_MASK_FLAG_DDEWAIT | mask;
+	shinfo.hwnd = NULL;
+	shinfo.lpVerb = NULL;
+	shinfo.lpFile = prog;
+	shinfo.lpParameters = &cmdstr[0];
+	shinfo.lpDirectory = 0;
+	shinfo.nShow = SW_SHOWDEFAULT;
+
+
+	ptr = fix_path_for_child();
+
+	rc = pShellExecuteEx(&shinfo);
+	if (rc ) {
+		if (exitsuccess) 
+			ExitProcess(0);
+		errno = 0;
+
+		heap_free(originalPtr);
+		return;
+	}
+	if (throw_ok) { 
+		// if we got here, ShellExecuteEx failed, so reset() via stderror()
+		// this may cause the caller to leak, but the assumption is that
+		// only a child process sets exitsuccess, so it will be dead soon
+		// anyway
+
+		restore_path(ptr);
+
+		make_err_str(GetLastError(),cmdstr,512);//don't need the full size
+		(void)StringCbPrintf(err2,sizeof(err2),"%s",prog);
+		stderror(ERR_SYSTEM,err2,cmdstr);/*FIXRESET*/
+	}
+
+	heap_free(originalPtr);
+	restore_path(ptr);
+
+	errno = ENOEXEC;
+
+}
+#ifdef NTDBG
+void dodebugbreak(Char **vc, struct command *c) {
+	UNREFERENCED_PARAMETER(vc);
+	UNREFERENCED_PARAMETER(c);
+	DebugBreak();
+}
+#endif NTDBG
+int nt_texec(char *, char**) ;
+static Char *epath;
+static Char *abspath[] = {STRNULL,0};
+int nt_try_fast_exec(struct command *t) {
+	register Char  **pv, **av;
+	register Char *dp,*sav;
+	register char **tt;
+	register char *f;
+	register struct varent *v;
+	register int hashval,i;
+	register int slash;
+	int rc = 0, gflag;
+	Char *vp;
+	Char   *blk[2];
+
+	vp = varval(STRNTslowexec);
+	if (vp != STRNULL)
+		return 1;
+
+	blk[0] = t->t_dcom[0];
+	blk[1] = 0;
+
+	// don't do backtick
+	if(Strchr(t->t_dcom[0],'`') )
+		return 1;
+
+
+	gflag = tglob(blk);
+	if (gflag) {
+		pv = globall(blk, gflag);
+		if (pv == 0) {
+			return 1;
+		}
+	}
+	else
+		pv = saveblk(blk);
+
+	trim(pv);
+
+	epath = Strsave(pv[0]);
+	v = adrof(STRpath);
+	if (v == 0 && epath[0] != '/' && epath[0] != '.') {
+		blkfree(pv);
+		return 1;
+	}
+	slash = any(short2str(epath),'/');
+	/*
+	 * Glob the argument list, if necessary. Otherwise trim off the quote bits.
+	 */
+	av = &t->t_dcom[1];
+	gflag = tglob(av);
+	if (gflag) {
+		av = globall(av, gflag);/*FIXRESET*/
+		if (av == 0) {
+			blkfree(pv);
+			return 1;
+		}
+	}
+	else
+		av = saveblk(av);
+
+	blkfree(t->t_dcom);
+	t->t_dcom = blkspl(pv, av);
+	xfree((ptr_t) pv);
+	xfree((ptr_t) av);
+	av = t->t_dcom;
+	//trim(av);
+
+	if (*av == NULL || **av == '\0')
+		return 1;
+
+	xechoit(av);/*FIXRESET*/		/* Echo command if -x */
+	if (v == 0 || v->vec[0] == 0 || slash)
+		pv = abspath;
+	else
+		pv = v->vec;
+
+	sav = Strspl(STRslash,*av);
+	hashval = hashval_extern(*av);
+
+	i = 0;
+	do {
+#pragma warning(disable:4310)
+		if (!slash && ABSOLUTEP(pv[0]) && havhash) {
+#pragma warning(default:4310)
+			if (!bit_extern(hashval,i)){
+				pv++;i++;
+				continue;
+			}
+		}
+		if (pv[0][0] == 0 || eq(pv[0],STRdot)) {
+
+			tt = short2blk(av);
+			f = short2str(*av);
+
+			rc = nt_texec(f, tt);
+
+			blkfree((Char**)tt);
+			if (!rc)
+				break;
+		}
+		else {
+			dp = Strspl(*pv,sav);
+			tt = short2blk(av);
+			f = short2str(dp);
+
+			rc = nt_texec(f, tt);
+
+			blkfree((Char**)tt);
+			xfree((ptr_t)dp);
+			if (!rc)
+				break;
+		}
+		pv++;
+		i++;
+	}while(*pv);
+	return rc;
+}
+int nt_texec(char *prog, char**args ) {
+
+	STARTUPINFO si;
+	PROCESS_INFORMATION pi;
+	HANDLE htemp;
+	DWORD type=0;
+	DWORD dwCreationflags;
+	unsigned int priority;
+	char *argv0 = NULL, *savepath = NULL;
+	char *cmdstr,*cmdend ;
+	char *originalPtr = NULL;
+	unsigned int cmdsize,cmdlen;
+	char *p2;
+	char **savedargs;
+	int retries=0;
+	int hasdot =0;
+	int is_winnt=0;
+	int retval = 1;
+
+	memset(&si,0,sizeof(si));
+	savedargs = args;
+
+	/* MUST FREE !! */
+	originalPtr = cmdstr= heap_alloc(MAX_PATH<<2);
+	cmdsize = MAX_PATH<<2;
+
+	is_winnt = (gdwPlatform != VER_PLATFORM_WIN32_WINDOWS);
+
+
+	p2 = cmdstr;
+
+	cmdlen = 0;
+	cmdlen += copy_quote_and_fix_slashes(prog,cmdstr,&hasdot);
+	p2 += cmdlen;
+
+	if (*cmdstr != '"') {
+		// If not quoted, skip initial character we left for quote
+		*cmdstr = 'A';
+		cmdstr++; 
+		cmdsize--;
+	}
+	*p2 = 0; 
+	cmdend = p2;
+
+	if (!is_winnt) {
+		argv0 = NULL;
+	}
+	else {
+		argv0= heap_alloc(MAX_PATH);
+		(void)StringCbPrintf(argv0,MAX_PATH,"%s",prog);
+	}
+
+	si.cb = sizeof(STARTUPINFO);
+	si.dwFlags = STARTF_USESTDHANDLES;
+	htemp= (HANDLE)_get_osfhandle(SHIN);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdInput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(SHOUT);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdOutput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(SHDIAG);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdError,0,TRUE,DUPLICATE_SAME_ACCESS);
+
+
+	/* 
+	   quotespace hack needed since execv() would have separated args, but
+	   createproces doesnt
+	   -amol 9/14/96
+	 */
+
+	args++; // the first arg is the command
+
+	dprintf("nt_texec calling c_a_a_q");
+	if(concat_args_and_quote(args,&originalPtr,&cmdstr,&cmdlen,&cmdend,&cmdsize) == NULL)
+	{
+		retval = 1;
+		errno  = ENOMEM;
+		heap_free(originalPtr);
+		goto free_mem;
+	}
+
+	*cmdend = 0;
+
+	dwCreationflags = GetPriorityClass(GetCurrentProcess());
+	priority = GetThreadPriority(GetCurrentThread());
+
+	if (is_winnt) {
+		retries = 0;
+		// For NT, try ShellExecuteEx first
+		do {
+			if (GetBinaryType(argv0,&type)) 
+				break;
+			if (GetLastError() == ERROR_BAD_EXE_FORMAT){
+				errno = ENOEXEC;
+				if (!__nt_only_start_exes)
+					try_shell_ex(savedargs,0,FALSE);
+				if (errno) {
+					retval = 1; 
+					goto free_mem;
+				}
+				else {
+					retval = 0;
+					goto free_mem;
+				}
+			}
+			// only try shellex again after appending ".exe fails
+			else if ( retries > 1 ){
+				if (
+						( (argv0[0] == '\\') ||(argv0[0] == '/') ) &&
+						( (argv0[1] == '\\') ||(argv0[1] == '/') ) &&
+						(!args[1])
+				   )
+					if (!__nt_only_start_exes)
+						try_shell_ex(savedargs,0,FALSE);
+				errno  = ENOENT;
+			}
+			if (retries == 0)
+				(void)StringCbPrintf(argv0,MAX_PATH,"%s.exe",prog);
+			else if (retries == 1) {
+				(void)StringCbPrintf(argv0,MAX_PATH,"%s.EXE",prog);
+			}
+			retries++;
+		}while(retries < 3);
+	}
+	savepath = fix_path_for_child();
+re_cp:
+	dprintf("nt_texec cmdstr %s\n",cmdstr);
+
+
+	if (!CreateProcess(argv0,
+				cmdstr,
+				NULL,
+				NULL,
+				TRUE, // need this for redirecting std handles
+				dwCreationflags,
+				NULL,//envcrap,
+				NULL,
+				&si,
+				&pi) ){
+
+		if (GetLastError() == ERROR_BAD_EXE_FORMAT) {
+			errno  = ENOEXEC;
+		}
+		else if (GetLastError() == ERROR_INVALID_PARAMETER) {
+			errno = ENAMETOOLONG;
+		}else {
+			errno  = ENOENT;
+		}
+		if (!is_winnt && !hasdot) { //append '.' to the end if needed
+			StringCbCat(cmdstr,cmdsize,".");
+			hasdot=1;
+			goto re_cp;
+		}
+		retval = 1;
+	}
+	else{
+		int gui_app ;
+		DWORD exitcode;
+		char guivar[50];
+
+
+		if (GetEnvironmentVariable("TCSH_NOASYNCGUI",guivar,50))
+			gui_app=0;
+		else
+			gui_app= is_gui(argv0);
+
+		if(!gui_app) {
+			WaitForSingleObject(pi.hProcess,INFINITE);
+			(void)GetExitCodeProcess(pi.hProcess,&exitcode);
+			setv(STRstatus, putn(exitcode), VAR_READWRITE);/*FIXRESET*/
+		}
+		retval = 0;
+		CloseHandle(pi.hProcess);
+		CloseHandle(pi.hThread);
+	}
+free_mem:
+	CloseHandle(si.hStdInput);
+	CloseHandle(si.hStdOutput);
+	CloseHandle(si.hStdError);
+
+	if(savepath)
+		restore_path(savepath);
+
+	heap_free(originalPtr);
+	if (argv0)
+		heap_free(argv0);
+	return retval;
+}
+BOOL is_url(const char *thecmd) {
+	char *protocol;
+	const char *c;
+	HKEY hkey;
+	char buf[2];
+	DWORD type;
+	DWORD size;
+
+	c = strchr(thecmd, ':');
+	size = (DWORD)(c - thecmd);
+	if (!c || size <= 1)
+		return FALSE;
+
+	protocol = (char *)heap_alloc(size + 2);
+	StringCbCopy(protocol,size+2, thecmd);
+	protocol[size] = '\0';
+
+	if (RegOpenKeyEx(HKEY_CLASSES_ROOT, protocol, 0, KEY_READ, &hkey)
+			!= ERROR_SUCCESS ) {
+		heap_free(protocol);
+		return FALSE;
+	}
+
+	heap_free(protocol);
+
+	type = REG_SZ;
+	size = sizeof(buf);
+	if ( RegQueryValueEx(hkey, "URL Protocol", NULL, &type, (BYTE*)buf, &size)
+			!= ERROR_SUCCESS) {
+		RegCloseKey(hkey);
+		return FALSE;
+	}
+	RegCloseKey(hkey);
+	return TRUE;
+}
+/*
+ * patch based on work by Chun-Pong Yu (bol.pacific.net.sg)
+ */
+BOOL is_nt_executable(char *path,char *extension) {
+	DWORD exetype;
+
+	if (GetBinaryType(path,&exetype))
+		return TRUE;
+	if (*extension && find_no_assoc(extension))
+		return TRUE;
+
+	return FALSE;
+}
+int executable(const Char *dir, const Char *name, int dir_ok)
+{
+	struct stat stbuf;
+	Char    path[MAXPATHLEN + 1];
+	char   *strname;
+	char extension[MAXPATHLEN]; 
+	char *ptr, *p2 ;
+	int has_ext = 0;
+	extern void copyn(Char *, const Char *, size_t);
+	extern void catn(Char *, const Char *, int);
+
+	(void) memset(path, 0, sizeof(path));
+
+	if (dir && *dir) {
+		copyn(path, dir, MAXPATHLEN);
+		catn(path, name, MAXPATHLEN);
+
+		p2 = ptr = short2str(path);
+
+		while (*ptr++)
+			continue;
+		--ptr;
+
+		while(ptr > p2) { 
+			if (*ptr == '/')
+				break;
+			if (*ptr == '.') {
+				has_ext = 1;
+				StringCbCopy(extension,MAXPATHLEN,ptr+1);
+				break;
+			}
+			ptr--;
+		}
+		if (!has_ext && (nt_stat(p2, &stbuf) == -1))
+			catn(path, STRdotEXE, MAXPATHLEN);
+		strname = short2str(path);
+	}
+	else
+		strname = short2str(name);
+
+	return (stat(strname, &stbuf) != -1 &&
+			((dir_ok && S_ISDIR(stbuf.st_mode)) ||
+			 (S_ISREG(stbuf.st_mode) &&
+			  (is_nt_executable(strname,extension) ||
+			   (stbuf.st_mode & (S_IXOTH | S_IXGRP | S_IXUSR)))
+			 )));
+}
+	int
+nt_check_if_windir(char *path)
+{
+	char windir[MAX_PATH];
+
+	(void)GetWindowsDirectory(windir, sizeof(windir));
+	windir[2] = '/';
+
+	return (strstr(path, windir) != NULL);
+}
+
+	void
+nt_check_name_and_hash(int is_windir, char *file, int i)
+{
+	char name_only[MAX_PATH];
+	char *tmp = (char *)strrchr(file, '.');
+	char uptmp[5], *nameptr, *np2;
+	int icount, hashval;
+
+	if(!tmp || tmp[4]) 
+		goto nodot;
+
+	for (icount = 0; icount < 4; icount++)
+		uptmp[icount] = (char)toupper(tmp[icount]);
+	uptmp[4]=0;
+
+	if (is_windir)
+		if((uptmp[1] != 'E') || (uptmp[2] != 'X') || (uptmp[3] != 'E'))
+			return;
+	(void) memset(name_only, 0, MAX_PATH);
+	nameptr = file;
+	np2 = name_only;
+	while(nameptr != tmp) {
+		*np2++= (char)tolower(*nameptr);
+		nameptr++;
+	}
+	hashval = hashname(str2short(name_only));
+	bis_extern(hashval, i);
+nodot:
+	hashval = hashname(str2short(file));
+	bis_extern(hashval, i);
+}
diff --git a/win32/ntport.h b/win32/ntport.h
new file mode 100644
index 000000000000..d78fbf684a51
--- /dev/null
+++ b/win32/ntport.h
@@ -0,0 +1,511 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/ntport.h,v 1.14 2010/05/23 17:20:32 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+// ntport.h
+// the main header.
+// -amol
+//
+//
+#ifndef NTPORT_H
+#define NTPORT_H
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <io.h>
+#include <direct.h>
+#include "dirent.h"
+#include "version.h"
+
+#ifndef WINDOWS_ONLY
+#define STRSAFE_NO_DEPRECATE
+#endif /* WINDOWS_ONLY*/
+#define STRSAFE_LIB
+#define STR_NO_CCH_FUNCTIONS
+#include <strsafe.h>
+
+// These needed for fork(), which controls the heap management.
+#pragma data_seg(".fusrdata")
+#define INIT_ZERO =0
+#define INIT_ZERO_STRUCT ={0}
+#define malloc fmalloc
+#define calloc fcalloc
+#define realloc frealloc
+#define free ffree
+#undef min
+#undef max
+
+#define heap_alloc(s) HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(s))
+#define heap_free(p) HeapFree(GetProcessHeap(),0,(p))
+#define heap_realloc(p,s) HeapReAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,(p),(s))
+
+#pragma warning(disable:4018)  //signed-unsigned mismatch
+#define HAVENOLIMIT
+
+/* os-dependent stuff. belongs in tc.os.h, but I never said this would be
+pretty */
+
+#define lstat stat
+#ifdef S_IFMT
+# if !defined(S_ISDIR) && defined(S_IFDIR)
+#  define S_ISDIR(a)	(((a) & S_IFMT) == S_IFDIR)
+# endif	/* ! S_ISDIR && S_IFDIR */
+# if !defined(S_ISCHR) && defined(S_IFCHR)
+#  define S_ISCHR(a)	(((a) & S_IFMT) == S_IFCHR)
+# endif /* ! S_ISCHR && S_IFCHR */
+# if !defined(S_ISBLK) && defined(S_IFBLK)
+#  define S_ISBLK(a)	(((a) & S_IFMT) == S_IFBLK)
+# endif	/* ! S_ISBLK && S_IFBLK */
+# if !defined(S_ISREG) && defined(S_IFREG)
+#  define S_ISREG(a)	(((a) & S_IFMT) == S_IFREG)
+# endif	/* ! S_ISREG && S_IFREG */
+# if !defined(S_ISFIFO) && defined(S_IFIFO)
+#  define S_ISFIFO(a)	(((a) & S_IFMT) == S_IFIFO)
+# endif	/* ! S_ISFIFO && S_IFIFO */
+# if !defined(S_ISNAM) && defined(S_IFNAM)
+#  define S_ISNAM(a)	(((a) & S_IFMT) == S_IFNAM)
+# endif	/* ! S_ISNAM && S_IFNAM */
+# if !defined(S_ISLNK) && defined(S_IFLNK)
+#  define S_ISLNK(a)	(((a) & S_IFMT) == S_IFLNK)
+# endif	/* ! S_ISLNK && S_IFLNK */
+# if !defined(S_ISSOCK) && defined(S_IFSOCK)
+#  define S_ISSOCK(a)	(((a) & S_IFMT) == S_IFSOCK)
+# endif	/* ! S_ISSOCK && S_IFSOCK */
+#endif /* S_IFMT */
+
+/* port defines */
+#define getpid                GetCurrentProcessId
+#define getpgrp               GetCurrentProcessId
+#define tcgetpgrp(a)          GetCurrentProcessId()
+#define tcsetpgrp(a,b)        0
+#define setpgid(a,b)          0
+
+
+#define close(a)              nt_close(a)
+#define execv(a,b)            nt_exec((a),(b))
+#define execve(a,b,c)         nt_execve((a),(b),(c))
+
+#define open                  nt_open
+#define read(f,b,n)           nt_read((f),(b),(n))
+#define write(f,b,n)          nt_write((f),(b),(n))
+#define creat(f,m)            nt_creat((f),(m))
+#define _exit(a)              ExitProcess((a))
+
+#define chdir(a)              nt_chdir(a)
+
+#undef putc
+#undef putchar
+#define fgetc(a)              nt_fgetc(a)
+#define fputs(a,b)            nt_fputs((a),(b))
+#define putc(a,b)             nt_putc((char)(a),(b))
+#define fflush(a)             nt_fflush((a))
+#define fputc(a,b)            nt_fputc((char)(a),(b))
+#define fprintf               nt_fprintf
+#define puts(a)               nt_puts(a)
+#define putchar(a)            nt_putchar((char)(a))
+#define fclose(p)             nt_fclose(p)
+#define _get_osfhandle        __nt_get_osfhandle
+#define _open_osfhandle       __nt_open_osfhandle
+#define clearerr              nt_clearerr
+#define dup2                  nt_dup2
+#define fdopen                nt_fdopen
+#define fgets                 nt_fgets
+#define fileno                nt_fileno
+#define fopen                 nt_fopen
+#define fread                 nt_fread
+#define fseek                 nt_fseek
+#define ftell                 nt_ftell
+#define fwrite                nt_fwrite
+#define isatty                nt_isatty
+#define lseek                 nt_lseek
+#define printf                nt_printf
+#define access                nt_access
+#define fstat(a,b)            nt_fstat((a),(b))
+#define stat(a,b)             nt_stat((a),(b))
+
+#define setvbuf(a,b,c,d) 
+#define setpgrp(a,b) (-1)
+#define tcsetattr(a,b,c) 0
+
+#define inline __inline
+
+#undef stdin
+#undef stdout
+#undef stderr
+#define stdin                 ((FILE*)my_stdin)
+#define stdout                ((FILE*)my_stdout)
+#define stderr                ((FILE*)my_stderr)
+
+#define dup(f)                nt_dup((f))
+#define sleep(a)              Sleep((a)*1000)
+
+#define getcwd(a,b)           forward_slash_get_cwd((a),(b))
+
+
+#define L_SET                 SEEK_SET
+#define L_XTND                SEEK_END
+#define L_INCR                SEEK_CUR
+#define S_IXUSR               S_IEXEC
+#define S_IXGRP               S_IEXEC
+#define S_IXOTH               S_IEXEC
+
+#define NOFILE                64
+#define ARG_MAX               1024
+#define MAXSIG                NSIG
+
+/*
+mode Value	Checks File For
+
+00	Existence only
+02 	Write permission
+04	Read permission
+06	Read and write permission
+*/
+#define F_OK 0
+#define X_OK 1
+#define W_OK 2
+#define R_OK 4
+#define XD_OK 9 //executable and not directory
+
+/* base key mappings + ctrl-key mappings + alt-key mappings */
+/* see nt.bind.c  to figure these out */
+/*  256 + 
+	4*24 (fkeys) + 
+	4*4 (arrow) + 
+	4*2 (pgup/dn) +
+	4*2 (home/end) + 
+	4*2 (ins/del) 
+*/
+#define NT_NUM_KEYS	               392
+
+#define NT_SPECIFIC_BINDING_OFFSET 256 /* where our bindings start */
+
+#define KEYPAD_MAPPING_BEGIN       24 /* offset from NT_SPECIFIC 
+										  where keypad mappings begin */
+#define INS_DEL_MAPPING_BEGIN      32 
+
+#define SINGLE_KEY_OFFSET          0  /*if no ctrl or alt pressed */
+#define CTRL_KEY_OFFSET            34
+#define ALT_KEY_OFFSET             (34*2)
+#define SHIFT_KEY_OFFSET           (34*3)
+
+typedef int pid_t;
+typedef int speed_t;
+typedef unsigned char u_char;
+typedef size_t caddr_t;
+typedef int sig_atomic_t;
+typedef int mode_t;
+typedef UINT32 uint32_t;
+
+struct timeval{
+	long tv_sec;
+	long tv_usec;
+};
+struct termios;
+/*
+struct timezone{
+	int tz_minuteswest;
+	int dsttime;
+};
+*/
+struct rusage {
+
+	 struct timeval ru_utime; /* user time used */
+	 struct timeval ru_stime; /* system time used */
+	 long ru_maxrss;          /* maximum resident set size */
+	 long ru_ixrss;      /* integral shared memory size */
+	 long ru_idrss;      /* integral unshared data size */
+	 long ru_isrss;      /* integral unshared stack size */
+	 long ru_minflt;          /* page reclaims */
+	 long ru_majflt;          /* page faults */
+	 long ru_nswap;      /* swaps */
+	 long ru_inblock;         /* block input operations */
+	 long ru_oublock;         /* block output operations */
+	 long ru_msgsnd;          /* messages sent */
+	 long ru_msgrcv;          /* messages received */
+	 long ru_nsignals;        /* signals received */
+	 long ru_nvcsw;      /* voluntary context switches */
+	 long ru_nivcsw;          /* involuntary context switches */
+};
+typedef int uid_t;
+typedef int gid_t;
+typedef long ssize_t;
+
+struct passwd {
+	  char    *pw_name;       /* user name */
+	  char    *pw_passwd;     /* user password */
+	  uid_t   pw_uid;         /* user id */
+	  gid_t   pw_gid;         /* group id */
+	  char    *pw_gecos;      /* real name */
+	  char    *pw_dir;        /* home directory */
+	  char    *pw_shell;      /* shell program */
+};  
+struct group {
+	  char    *gr_name;        /* group name */
+	  char    *gr_passwd;      /* group password */
+	  gid_t   gr_gid;          /* group id */
+	  char    **gr_mem;        /* group members */
+};
+
+#ifndef _INTPTR_T_DEFINED
+#ifdef  _WIN64
+typedef __int64             intptr_t;
+#else
+typedef int                 intptr_t;
+#endif
+#define _INTPTR_T_DEFINED
+#endif
+/* ntport.c */
+extern char *			 ttyname(int);
+extern struct passwd*    getpwuid(uid_t ) ;
+extern struct group *    getgrgid(gid_t ) ;
+extern struct passwd*    getpwnam(const char* ) ;
+extern struct group*     getgrnam(char* ) ;
+extern gid_t 			 getuid(void) ;
+extern gid_t 			 getgid(void) ;
+extern gid_t 			 geteuid(void) ;
+extern gid_t 			 getegid(void) ;
+
+#ifdef NTDBG
+extern void dprintf(char *,...);
+#define DBreak() __asm {int 3}
+#else
+#define dprintf (void)
+#endif NTDBG
+
+#define pipe(a) nt_pipe(a)
+
+
+/* support.c */
+extern void nt_init(void);
+extern int gethostname(char*,int);
+extern char* forward_slash_get_cwd(char *,size_t len );
+extern int  nt_chdir(char*);
+extern void  nt_execve(char *,char**,char**);
+extern void  nt_exec(char *,char**);
+extern int quoteProtect(char *, char *,unsigned long) ;
+extern char* fix_path_for_child(void) ;
+extern void restore_path(char *) ;
+extern int copy_quote_and_fix_slashes(char *,char *, int * );
+extern char* concat_args_and_quote(char **,char**,char **,unsigned int *, char **, 
+	unsigned int *) ;
+
+
+extern int is_nt_executable(char*,char*);
+/* io.c */
+extern int  force_read(int, unsigned char*,size_t);
+extern int  nt_read(int, unsigned char*,size_t);
+extern int  nt_write(int, const unsigned char*,size_t);
+extern int stringtable_read(int,char*,size_t);
+
+/* tparse.c */
+extern int  tc_putc(char,FILE*);
+
+
+void nt_cleanup(void);
+
+/* stdio.c */
+extern int  nt_creat(const char*,int);
+extern int  nt_close(int);
+extern int  nt_open(const char*,int ,...);
+extern int  nt_pipe(int*);
+extern void restore_fds(void ) ;
+extern void copy_fds(void);
+extern void close_copied_fds(void ) ;
+extern int  nt_fgetc(FILE*);
+extern int	 nt_dup(int);
+extern int  nt_fputs(char*,FILE*);
+extern int  nt_putc(char,FILE*);
+extern int  nt_fflush(FILE*);
+extern int  nt_fputc(char, FILE*);
+extern int  nt_fprintf(FILE*,char*,...);
+extern int  nt_puts(char*);
+extern int  nt_putchar(char);
+extern int  nt_fclose(FILE*);
+extern int  nt_fputs(char *, FILE*);
+extern intptr_t  __nt_get_osfhandle(int);
+extern int __nt_open_osfhandle(intptr_t, int);
+extern int nt_clearerr(FILE*);
+extern int  nt_dup2(int,int );
+extern FILE* nt_fdopen(int,char*);
+extern char *  nt_fgets(char *,int, FILE*);
+extern int nt_fileno(FILE*);
+extern FILE *nt_fopen(char *,char*);
+extern int nt_fread(void *,size_t,size_t,FILE*);
+extern int nt_fwrite(void*,size_t,size_t,FILE*);
+extern int nt_fseek(FILE*,long,int);
+extern long nt_ftell(FILE*);
+extern int  nt_isatty(int);
+extern int  nt_lseek(int,long,int);
+extern int nt_printf(char*,...);
+extern int nt_access(char*,int);
+extern int nt_fstat(int, struct stat *) ;
+extern int nt_stat(const char *, struct stat *) ;
+extern void nt_close_on_exec(int , int);
+extern void init_stdio(void) ;
+extern int is_resource_file(int);
+#ifndef STDIO_C
+extern void *my_stdin,*my_stdout,*my_stderr;
+#endif STDIO_C
+
+
+/* nt.char.c */
+extern unsigned char oem_it(unsigned char );
+extern char *nt_cgets(int,int,char*);
+extern void nls_dll_init(void);
+extern void nls_dll_unload(void);
+extern void nt_autoset_dspmbyte(void);
+
+/* fork.c */
+extern int fork_init(void);
+extern int fork(void);
+extern void *sbrk(int);
+extern void *fmalloc(size_t);
+extern void ffree(void *);
+extern void *frealloc(void*,size_t);
+extern void *fcalloc(size_t,size_t);
+extern void set_stackbase(void*);
+
+/* console.c */
+extern void do_nt_cooked_mode(void );
+extern void do_nt_raw_mode(void ) ;
+extern int do_nt_check_cooked_mode(void);
+extern void set_cons_attr (char *);
+extern void NT_MoveToLineOrChar(int ,int ) ;
+extern void nt_term_init(void);
+extern void nt_term_cleanup(void);
+extern void nt_set_size(int,int);
+//extern DWORD set_cooked_mode(HANDLE);
+//extern void set_raw_mode(HANDLE);
+//extern void set_arbitrary_mode(HANDLE,DWORD);
+extern void set_attributes(const unsigned char *color);
+
+/* ../sh.exec.c */
+extern int nt_check_if_windir(char *);
+extern void nt_check_name_and_hash(int ,char *,int);
+
+
+/* clip.c */
+extern void cut_clip(void);
+extern int paste_clip(void);
+extern void init_clipboard(void);
+extern HANDLE create_clip_writer_thread(void) ;
+extern HANDLE create_clip_reader_thread(void) ;
+
+/* signal.c */
+extern int kill(int,int);
+extern int nice(int);
+extern void nt_init_signals(void) ;
+extern void nt_cleanup_signals(void) ;
+extern void start_sigchild_thread(HANDLE , DWORD ) ;
+
+/* nt.who.c */
+extern void start_ncbs(short **);
+extern void cleanup_netbios(void);
+
+/* ntfunc.c */
+struct command;
+extern void dostart(short **,struct command *);
+extern void docls(short **,struct command *);
+extern void dotitle(short **, struct command * ) ;
+extern void dostacksize(short**,struct command *);
+extern void dosourceresource(short **, struct command * ) ;
+extern void doprintresource(short **, struct command * ) ;
+#ifdef NTDBG
+extern void dodebugbreak(short **, struct command * ) ;
+#endif NTDBG
+extern void nt_set_env(const short *, const short*);
+extern char *hb_subst(char *) ;
+extern void init_hb_subst() ;
+extern void init_shell_dll(void) ;
+extern void try_shell_ex(char**,int,BOOL);
+extern int nt_try_fast_exec(struct command *);
+extern int nt_feed_to_cmd(char*,char**);
+extern short nt_translate_bindkey(const short*);
+
+extern struct biltins *nt_check_additional_builtins(short *);
+extern void nt_print_builtins(size_t);
+
+/* ps.c */
+extern void init_plister(void);
+extern void dops(short **,struct command *);
+extern void doshutdown(short **,struct command *);
+extern int kill_by_wm_close(int ) ;
+
+/* globals.c */
+extern int  is_gui(char*);
+extern int  is_9x_gui(char*);
+
+
+/* Global variables */
+extern unsigned short __nt_want_vcode,__nt_vcode,__nt_really_exec;
+extern int __dup_stdin;
+extern int __nt_only_start_exes;
+extern unsigned short __nt_child_nohupped;
+extern DWORD gdwPlatform,gdwVersion;
+extern int is_dev_clipboard_active;
+extern HANDLE ghdevclipthread;
+extern DWORD gdwStackSize;
+
+// bogus
+#define getppid() 0
+
+struct tms {
+	clock_t tms_utime;
+	clock_t tms_stime;
+	clock_t tms_cutime;
+	clock_t tms_cstime;
+};
+#define UT_UNKNOWN 0
+#define DEAD_PROCESS 7
+#define USER_PROCESS 8
+#define UT_LINESIZE  16
+#define UT_NAMESIZE  8
+#define UT_HOSTSIZE  16
+
+struct utmp {
+	short ut_type; /* type of login */
+	pid_t ut_pid;
+	char ut_line[UT_LINESIZE]; /* device pref'/dev/' */
+	char ut_id[2]; /*abbrev tty name */
+	time_t ut_time; /* login time */
+	char ut_user[UT_NAMESIZE]; /* user name */
+	char ut_host[UT_HOSTSIZE]; /* hostname for rlogin */
+	long ut_addr;  /*ipaddr of remote host */
+};
+
+
+#define ut_name ut_user
+#define killpg kill
+
+#endif NTPORT_H
diff --git a/win32/ps.c b/win32/ps.c
new file mode 100644
index 000000000000..bc81f1c954ee
--- /dev/null
+++ b/win32/ps.c
@@ -0,0 +1,371 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/ps.c,v 1.9 2006/03/14 01:22:58 mitr Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * ps.c : ps,shutdown builtins.
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winperf.h>
+#include <tlhelp32.h>
+#include <sh.h>
+#include <errno.h>
+
+
+#define REGKEY_PERF         "software\\microsoft\\windows nt\\currentversion\\perflib"
+#define REGSUBKEY_COUNTERS  "Counters"
+#define PROCESS_COUNTER     "process"
+#define PROCESSID_COUNTER   "id process"
+
+typedef struct _pslist {
+	DWORD pid;
+	HANDLE hwnd;
+	char exename[MAX_PATH];
+	char title[80];
+}pslist;
+
+
+typedef BOOL (WINAPI *walker)(HANDLE,LPPROCESSENTRY32);
+typedef HANDLE (WINAPI *create_snapshot)(DWORD,DWORD);
+static walker proc32First;
+static walker proc32Next;
+static create_snapshot createSnapshot;
+
+typedef BOOL (WINAPI *enumproc)(DWORD *,DWORD,DWORD *);
+typedef BOOL (WINAPI *enummod)(HANDLE,HMODULE*,DWORD,DWORD*);
+typedef DWORD(WINAPI *getfilename_ex)(HANDLE,HANDLE , char*,DWORD);
+typedef DWORD (WINAPI *getbasename)(HANDLE,HMODULE,char*,DWORD);
+static enumproc enum_processes;
+static enummod enum_process_modules;
+static getfilename_ex getfilenameex;
+static getbasename GetModuleBaseNameA;
+
+typedef DWORD (*plist_proc)(void);
+
+DWORD Win95Lister(void);
+DWORD NTLister(void);
+
+plist_proc ProcessListFunc;
+pslist *processlist;
+static unsigned long numprocs, g_dowindows;
+
+static HMODULE hlib;
+
+extern DWORD gdwPlatform;
+extern void make_err_str(int,char *,int);
+
+BOOL CALLBACK enum_wincb(HWND hwnd,LPARAM nump) {
+
+	unsigned int i;
+	DWORD pid = 0;
+
+	if (!GetWindowThreadProcessId(hwnd,&pid))
+		return TRUE;
+
+	for (i =0;i < nump;i++) {
+		if (processlist[i].pid == pid){
+			processlist[i].hwnd = hwnd;
+			if (processlist[i].title[0] !=0)
+				break;;
+			GetWindowText(hwnd,processlist[i].title,
+					sizeof(processlist[i].title));
+			break;
+		}
+	}
+	return TRUE;
+}
+static HWND ghwndtokillbywm_close;
+BOOL CALLBACK enum_wincb2(HWND hwnd,LPARAM pidtokill) {
+	DWORD pid = 0;
+
+	if (!GetWindowThreadProcessId(hwnd,&pid))
+		return TRUE;
+	if (pid == (DWORD)pidtokill){
+		ghwndtokillbywm_close = hwnd;
+		PostMessage( hwnd, WM_CLOSE, 0, 0 );
+		return TRUE;
+	}
+
+	return TRUE;
+}
+int kill_by_wm_close(int pid)  {
+	EnumWindows(enum_wincb2,(LPARAM)pid);
+	if (!ghwndtokillbywm_close)
+		return -1;
+	ghwndtokillbywm_close = NULL;
+	return 0;
+}
+DWORD Win95Lister(void) {
+
+	HANDLE hsnap;
+	PROCESSENTRY32 pe;
+	unsigned long nump =0;
+
+
+	hsnap = createSnapshot(TH32CS_SNAPPROCESS,0);
+	if (hsnap == INVALID_HANDLE_VALUE)
+		return 0;
+
+	//	if (processlist)
+	//		p_free(processlist);
+
+	pe.dwSize = sizeof(PROCESSENTRY32);
+	if (proc32First(hsnap,&pe) ) {
+		processlist = heap_alloc(100*sizeof(pslist));
+		if (!processlist)
+			goto done;
+
+		do {
+			StringCbCopy(processlist[nump].exename,
+					sizeof(processlist[nump].exename),pe.szExeFile);
+
+			processlist[nump].title[0] = 0;
+			processlist[nump].pid = pe.th32ProcessID;
+			nump++;
+		}while(proc32Next(hsnap,&pe));
+	}
+done:
+	CloseHandle(hsnap);
+
+	if (g_dowindows) {
+		EnumWindows(enum_wincb,(LPARAM)nump);
+	}
+	return nump;
+}
+
+DWORD NTLister(void) {
+
+	DWORD procs[200],dummy,ignore;
+	HANDLE hproc;
+	HMODULE hmod;
+	unsigned int i;
+
+
+	//	if (processlist)
+	//		p_free(processlist);
+
+	if (!enum_processes(procs,sizeof(procs),&dummy) ) {
+		return 0;
+	}
+
+	dummy = dummy/sizeof(DWORD); // number of entries filled
+
+	processlist = heap_alloc(dummy*sizeof(pslist));
+	if (!processlist){
+		return 0;
+	}
+
+	for(i=0 ; i< dummy;i++) {
+		processlist[i].pid = procs[i];
+		processlist[i].title[0] = 0;
+		hproc = OpenProcess(PROCESS_QUERY_INFORMATION |PROCESS_VM_READ,
+				FALSE,procs[i]);
+		if (hproc) {
+			if (enum_process_modules(hproc,&hmod,sizeof(hmod),&ignore)) {
+				GetModuleBaseNameA(hproc,hmod, processlist[i].exename,MAX_PATH);
+			}
+			else
+				StringCbCopy(processlist[i].exename,
+						sizeof(processlist[i].exename),"(unknown)");
+			CloseHandle(hproc);
+		}
+		else
+			StringCbCopy(processlist[i].exename,
+					sizeof(processlist[i].exename),"(unknown)");
+
+	}
+	if (g_dowindows) {
+		EnumWindows(enum_wincb,(LPARAM)dummy);
+	}
+	return dummy;
+}
+
+void init_plister(void) {
+
+
+	hlib = LoadLibrary("kernel32.dll");
+	if (!hlib)
+		return ;
+
+
+	ProcessListFunc = Win95Lister;
+
+	proc32First = (walker)GetProcAddress(hlib,"Process32First");
+	proc32Next = (walker)GetProcAddress(hlib,"Process32Next");
+	createSnapshot= (create_snapshot)GetProcAddress(hlib,
+			"CreateToolhelp32Snapshot");
+
+	FreeLibrary(hlib);
+	if (!proc32First || !proc32Next || !createSnapshot) {
+		ProcessListFunc = NULL;
+	}
+}
+void dops(Char ** vc, struct command *c) {
+
+	DWORD nump;
+	unsigned int i,k;
+	char **v;
+
+	UNREFERENCED_PARAMETER(c);
+
+	if (!ProcessListFunc)
+		return;
+	vc = glob_all_or_error(vc);
+	v = short2blk(vc);
+	blkfree(vc);
+	for (k = 0; v[k] != NULL ; k++){
+		if ( v[k][0] == '-' ) {
+			if( (v[k][1] == 'W') || (v[k][1] == 'w'))
+				g_dowindows = 1;
+		}
+	}
+	blkfree((Char**)v);
+	nump = ProcessListFunc();
+
+	for(i=0; i< nump; i++) {
+		if (gdwPlatform == VER_PLATFORM_WIN32_NT) 
+			xprintf("%6u  %-20s %-30s\n",processlist[i].pid,
+					processlist[i].exename, 
+					g_dowindows?processlist[i].title:"");
+		else
+			xprintf("0x%08x  %-20s %-30s\n",processlist[i].pid,
+					processlist[i].exename,
+					g_dowindows?processlist[i].title:"");
+	}
+	g_dowindows =0;
+
+	if (processlist)
+		heap_free(processlist);
+
+}
+static char shutdown_usage[]= {"shutdown -[r|l][f] now\n-r reboots, -l logs\
+	off the current user\n-f forces termination of running applications.\n\
+		The default action is to shutdown without a reboot.\n\"now\" must be \
+		specified to actually shutdown or reboot\n"};
+
+void doshutdown(Char **vc, struct command *c) {
+
+	unsigned int flags = 0;
+	unsigned char reboot,shutdown,logoff,shutdown_ok;
+	char **v;
+	char *ptr;
+	char errbuf[128];
+	int k;
+	HANDLE hToken;
+	TOKEN_PRIVILEGES tp,tpPrevious;
+	LUID luid;
+	DWORD cbPrevious = sizeof(TOKEN_PRIVILEGES);
+
+	UNREFERENCED_PARAMETER(c);
+
+	if (gdwPlatform != VER_PLATFORM_WIN32_NT) {
+		stderror(ERR_SYSTEM,"shutdown","Sorry,not supported on win95");
+	}
+
+	shutdown_ok = reboot = shutdown = logoff = 0;
+	vc = glob_all_or_error(vc);
+	v = short2blk(vc);
+	blkfree(vc);
+	cleanup_push((Char **)v, blk_cleanup);
+	for (k = 0; v[k] != NULL ; k++){
+		if ( v[k][0] == '-' ) {
+			ptr = v[k];
+			ptr++;
+			while( ptr && *ptr) {
+				if (*ptr == 'f')
+					flags |= EWX_FORCE;
+				if (*ptr == 'r')
+					reboot =1;
+				else if (*ptr == 'l')
+					logoff =1;
+				else
+					stderror(ERR_SYSTEM,"Usage",shutdown_usage);
+				ptr++;
+			}
+		}
+		else if (!_stricmp(v[k],"now")) {
+			shutdown_ok = 1;
+		}
+	}
+	if (k == 0)
+		stderror(ERR_SYSTEM,"Usage",shutdown_usage);
+	if (!reboot && !logoff){
+		flags |= EWX_SHUTDOWN;
+		shutdown = 1;
+	}
+	if (reboot && logoff )
+		stderror(ERR_SYSTEM,"Usage",shutdown_usage);
+	if (reboot)
+		flags |= EWX_REBOOT;
+	if (logoff)
+		flags |= EWX_LOGOFF;
+
+	if ((reboot || shutdown) && (!shutdown_ok) )
+		stderror(ERR_SYSTEM,"shutdown","Specify \"now\" to really shutdown");
+
+
+	if (!OpenProcessToken(GetCurrentProcess(),
+				TOKEN_ADJUST_PRIVILEGES| TOKEN_QUERY,
+				&hToken) ){
+		make_err_str(GetLastError(),errbuf,128);
+		stderror(ERR_SYSTEM,"shutdown failed",errbuf);
+	}
+
+
+	if (!LookupPrivilegeValue(NULL,SE_SHUTDOWN_NAME,&luid)) {
+		make_err_str(GetLastError(),errbuf,128);
+		stderror(ERR_SYSTEM,"shutdown failed",errbuf);
+	}
+	tp.PrivilegeCount = 1;
+	tp.Privileges[0].Luid = luid;
+	tp.Privileges[0].Attributes = 0;
+
+	if (!AdjustTokenPrivileges(hToken,FALSE,&tp,sizeof(tp),&tpPrevious,
+				&cbPrevious)){
+		make_err_str(GetLastError(),errbuf,128);
+		stderror(ERR_SYSTEM,"shutdown failed",errbuf);
+	}
+	tpPrevious.PrivilegeCount = 1;
+	tpPrevious.Privileges[0].Luid = luid;
+	tpPrevious.Privileges[0].Attributes |= SE_PRIVILEGE_ENABLED;
+
+	if (!AdjustTokenPrivileges(hToken,FALSE,&tpPrevious,cbPrevious,NULL,
+				NULL)){
+		make_err_str(GetLastError(),errbuf,128);
+		stderror(ERR_SYSTEM,"shutdown failed",errbuf);
+	}
+	if  (  !ExitWindowsEx(flags,0) ) {
+		make_err_str(GetLastError(),errbuf,128);
+		stderror(ERR_SYSTEM,"shutdown failed",errbuf);
+	}
+	cleanup_until((Char **)v);
+}
diff --git a/win32/signal.c b/win32/signal.c
new file mode 100644
index 000000000000..facede8c40f0
--- /dev/null
+++ b/win32/signal.c
@@ -0,0 +1,728 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/signal.c,v 1.12 2010/05/13 22:04:17 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * signal.c: Signal emulation hacks.
+ * -amol
+ *
+ */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <errno.h>
+#include <stdlib.h>
+#include "ntport.h"
+#include "forkdata.h"
+#include "signal.h"
+
+#pragma warning(disable:4055)
+
+#define SIGBAD(signo)        ( (signo) <=0 || (signo) >=NSIG) 
+#define fast_sigmember(a,b)  ( (*(a) & (1 << (b-1)) ) )
+#define inc_pending(a)       (gPending[(a)]+=1)
+
+#define suspend_main_thread() SuspendThread(hmainthr)
+#define resume_main_thread() ResumeThread(hmainthr)
+
+int generic_handler(DWORD);
+int ctrl_handler(DWORD);
+
+typedef struct _child_list {
+	DWORD dwProcessId;
+	DWORD exitcode;
+	struct _child_list *next;
+}ChildListNode;
+
+Sigfunc *handlers[NSIG]={0};
+static unsigned long gPending[NSIG]={0};
+static unsigned long gBlockMask = 0;
+
+static ChildListNode *clist_h; //head of list
+static ChildListNode *clist_t; // tail of list
+
+static CRITICAL_SECTION sigcritter;
+static HANDLE hmainthr;
+static HANDLE hsigsusp;
+static int __is_suspended = 0;
+static HANDLE __halarm=0;
+
+extern HANDLE __h_con_alarm,__h_con_int, __h_con_hup;
+
+// must be done before fork;
+void nt_init_signals(void) {
+	
+	SetConsoleCtrlHandler((PHANDLER_ROUTINE)ctrl_handler,TRUE);
+	InitializeCriticalSection(&sigcritter);
+
+	clist_t = clist_h = NULL;
+
+
+	if (!DuplicateHandle(GetCurrentProcess(),
+					GetCurrentThread(),
+					GetCurrentProcess(),
+					&hmainthr,
+					0,
+					FALSE,
+					DUPLICATE_SAME_ACCESS)){
+		ExitProcess(GetLastError());
+	}
+	hsigsusp = CreateEvent(NULL,FALSE,FALSE,NULL);
+	__h_con_alarm=CreateEvent(NULL,FALSE,FALSE,NULL);
+	__h_con_int=CreateEvent(NULL,FALSE,FALSE,NULL);
+	__h_con_hup=CreateEvent(NULL,FALSE,FALSE,NULL);
+	if (!hsigsusp)
+		abort();
+
+}
+void nt_cleanup_signals(void) {
+	if (__forked)
+		return;
+	DeleteCriticalSection(&sigcritter);
+	CloseHandle(hmainthr);
+	CloseHandle(hsigsusp);
+	CloseHandle(__h_con_alarm);
+	CloseHandle(__h_con_int);
+	CloseHandle(__h_con_hup);
+	CloseHandle(__halarm);
+}
+int sigaddset(sigset_t *set, int signo) {
+
+	if (SIGBAD(signo)) {
+		errno = EINVAL;
+		return -1;
+	}
+	*set |= 1 << (signo-1);
+	return 0;
+}
+int sigdelset(sigset_t *set, int signo) {
+	if (SIGBAD(signo)) {
+		errno = EINVAL;
+		return -1;
+	}
+	*set &= ~( 1 << (signo-1));
+
+	return 0;
+	
+}
+int sigismember(const sigset_t *set, int signo) {
+	if (SIGBAD(signo)) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	return ( (*set & (1 <<(signo-1)) ) != 0);
+	
+}
+void deliver_pending(void) {
+	unsigned long temp;
+	int sig=1;
+
+	temp = ~gBlockMask;
+	while(temp && (sig < NSIG)) {
+
+		if (temp & 0x01){
+			if (gPending[sig]){
+				//gPending[sig]=0;
+                do {
+                    dprintf("deliver_pending for sig %d\n",sig);
+                    gPending[sig]--;
+                    generic_handler(sig);
+                }while(gPending[sig] != 0);
+			}
+		}
+		temp >>= 1;
+		sig++;
+	}
+}
+int sigprocmask(int how, const sigset_t *set, sigset_t*oset) {
+
+	if (oset)
+		*oset = gBlockMask;
+	if (set) {
+		switch (how) {
+			case SIG_BLOCK:
+				gBlockMask |= *set;
+				break;
+			case SIG_UNBLOCK:
+				gBlockMask &= (~(*set));
+				break;
+			case SIG_SETMASK:
+				gBlockMask = *set;
+				break;
+			default:
+				break;
+		}
+	}
+	if (how != SIG_BLOCK)
+		deliver_pending();
+
+	return 0;
+
+}
+int sigsuspend(const sigset_t *mask) {
+	sigset_t omask;
+
+
+	EnterCriticalSection(&sigcritter);
+	__is_suspended++;
+	LeaveCriticalSection(&sigcritter);
+
+	sigprocmask(SIG_SETMASK,mask,&omask);
+
+    dprintf("suspending main thread susp count %d\n",__is_suspended);
+    do {
+        WaitForSingleObject(hsigsusp,INFINITE);
+    }while(__is_suspended > 0);
+
+
+	sigprocmask(SIG_SETMASK,&omask,0);
+	errno = EINTR;
+	return -1;
+
+}
+
+int sigaction(int signo, const struct sigaction *act, struct sigaction *oact) {
+
+	if (SIGBAD(signo)) {
+		errno = EINVAL;
+		return -1;
+	}
+
+	if(oact){
+			oact->sa_handler = handlers[signo];
+			oact->sa_mask = 0;
+			oact->sa_flags =0;
+	}
+	if ((signo == SIGHUP) && (act && (act->sa_handler == SIG_IGN)) 
+						&& __forked)
+		__nt_child_nohupped = 1;
+	if (act)
+		handlers[signo]=act->sa_handler;
+
+	return 0;
+	
+}
+int ctrl_handler(DWORD event) {
+
+	if (event == CTRL_C_EVENT || event == CTRL_BREAK_EVENT) {
+		SetEvent(__h_con_int);
+		return TRUE;
+	}
+	if (event == CTRL_CLOSE_EVENT) {
+		SetEvent(__h_con_hup);
+		return TRUE;
+	}
+
+	return generic_handler(event+1);
+}
+int generic_handler(DWORD signo) {
+
+	int blocked=0;
+
+	if (SIGBAD(signo) )
+		return FALSE;
+	switch (signo) {
+		case SIGINT:
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(0xC000013AL);
+				else
+					handlers[signo](signo);
+			}
+			break;
+		case SIGBREAK:
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(0xC000013AL);
+				else
+					handlers[signo](signo);
+			}
+			break;
+		case SIGHUP: //CTRL_CLOSE_EVENT
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(604);
+				else
+					handlers[signo](signo);
+			}
+			break;
+		case SIGTERM: //CTRL_LOGOFF_EVENT
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(604);
+				else
+					handlers[signo](signo);
+			}
+			else
+				ExitProcess(604);
+			break;
+		case SIGKILL: //CTRL_SHUTDOWN_EVENT
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(604);
+				else
+					handlers[signo](signo);
+			}
+			else
+				ExitProcess(604);
+			break;
+		case SIGALRM:
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] == SIG_DFL)
+					ExitProcess(604);
+				else
+					handlers[signo](signo);
+			}
+			break;
+		case SIGCHLD:
+			if (handlers[signo] != SIG_IGN){
+				if (fast_sigmember(&gBlockMask,signo) ) {
+                    dprintf("inc pending for sig %d count %d\n",signo,
+                        gPending[signo]);
+					inc_pending(signo);
+					blocked=1;
+				}
+				else if (handlers[signo] != SIG_DFL)
+					handlers[signo](signo);
+			}
+			break;
+		default:
+			ExitProcess(604);
+			break;
+	}
+    if (!blocked && __is_suspended) {
+        EnterCriticalSection(&sigcritter);
+        __is_suspended--;
+        LeaveCriticalSection(&sigcritter);
+        dprintf("releasing suspension is_suspsend = %d\n",__is_suspended);
+        SetEvent(hsigsusp);
+    }
+	return TRUE;
+}
+Sigfunc *_nt_signal(int signal, Sigfunc * handler) {
+
+	Sigfunc *old;
+
+	if (SIGBAD(signal)) {
+		errno = EINVAL;
+		return SIG_ERR;
+	}
+	if (signal == SIGHUP  && handler == SIG_IGN && __forked) {
+		__nt_child_nohupped = 1;
+	}
+
+
+	old = handlers[signal];
+	handlers[signal] = handler;
+
+
+	return old;
+}
+int waitpid(pid_t pid, int *statloc, int options) {
+	
+	ChildListNode *temp;
+	int retcode;
+
+	UNREFERENCED_PARAMETER(options);
+	errno = EINVAL;
+	if (pid != -1)
+		return -1;
+
+	EnterCriticalSection(&sigcritter);
+		if (!clist_h)
+			retcode =0;
+		else {
+			retcode = clist_h->dwProcessId;
+			if (statloc) *statloc = clist_h->exitcode;
+			temp = clist_h;
+			clist_h = clist_h->next;
+			heap_free(temp);
+		}
+	LeaveCriticalSection(&sigcritter);
+
+	errno = 0;
+	return retcode;
+	
+}
+unsigned int __alarm_set=0;
+
+void CALLBACK alarm_callback( unsigned long interval) {
+
+	int rc;
+
+	rc = WaitForSingleObject(__halarm,interval*1000);
+	if (rc != WAIT_TIMEOUT)
+		return ;
+
+	SetEvent(__h_con_alarm);
+	__alarm_set = 0;
+	return;
+	
+	// consoleread() now waits for above event, and calls generic_handler to
+	// handle SIGALRM in the main thread. That helps me avoid
+	// problems with  fork() when we are in a secondary thread.
+	//
+	// This means sched, periodic etc will not be signalled unless consoleread
+	// is called, but that's a reasonable risk, i think.
+	// -amol 4/10/97
+
+}
+unsigned int alarm(unsigned int seconds) {
+
+	unsigned int temp;
+	static unsigned int prev_val=0;
+	HANDLE ht;
+	DWORD tid;
+	SECURITY_ATTRIBUTES secd;
+
+	secd.nLength=sizeof(secd);
+	secd.lpSecurityDescriptor=NULL;
+	secd.bInheritHandle=TRUE;
+
+
+	if (!__halarm) {
+		__halarm=CreateEvent(&secd,FALSE,FALSE,NULL);
+	}
+	if(__alarm_set )
+		SetEvent(__halarm);
+
+	if (!seconds){
+		__alarm_set=0;
+		return 0;
+	}
+	__alarm_set = 1;
+
+	ht = CreateThread(NULL,gdwStackSize,
+				(LPTHREAD_START_ROUTINE)alarm_callback, 
+				(void*)UIntToPtr(seconds),
+				0,&tid);
+	if (ht)
+		CloseHandle(ht);
+	
+	temp = prev_val;
+	prev_val = seconds*1000;
+
+	return temp;
+}
+void add_to_child_list(DWORD dwpid,DWORD exitcode) {
+	if (clist_h == NULL) {
+		clist_h = heap_alloc(sizeof(ChildListNode));
+		if (!clist_h)
+			goto end;
+		clist_h->dwProcessId = dwpid;
+		clist_h->exitcode = exitcode;
+		clist_h->next= NULL;
+		clist_t = clist_h;
+	}
+	else {
+		clist_t->next = heap_alloc(sizeof(ChildListNode));
+		if (!clist_t->next)
+			goto end;
+		clist_t = clist_t->next;
+		clist_t->dwProcessId= dwpid;
+		clist_h->exitcode = exitcode;
+		clist_t->next = NULL;	
+	}
+end:
+	;
+}
+void sig_child_callback(DWORD pid,DWORD exitcode) {
+	
+	DWORD ecode = 0;
+
+	EnterCriticalSection(&sigcritter);
+	add_to_child_list(pid,exitcode);
+	suspend_main_thread();
+	//
+	// pchild() tries to reset(), which crashes the thread
+	//
+	__try {
+		generic_handler(SIGCHLD);
+	}
+	__except(ecode = GetExceptionCode()) {
+		;
+	}
+	resume_main_thread();
+	LeaveCriticalSection(&sigcritter);
+
+}
+struct thread_args {
+	DWORD pid;
+	HANDLE hproc;
+};
+void sigchild_thread(struct thread_args *args) {
+
+	DWORD exitcode=0;
+	WaitForSingleObject(args->hproc,INFINITE);
+	GetExitCodeProcess(args->hproc,&exitcode);
+	CloseHandle(args->hproc);
+	sig_child_callback(args->pid,exitcode);
+    dprintf("exiting sigchild thread for pid %d\n",args->pid);
+	heap_free(args);
+}
+void start_sigchild_thread(HANDLE hproc, DWORD pid) {
+
+	struct thread_args *args=heap_alloc(sizeof(struct thread_args));
+	DWORD tid;
+	HANDLE hthr;
+	args->hproc = hproc;
+	args->pid = pid;
+
+    dprintf("creating sigchild thread for pid %d\n",pid);
+	hthr = CreateThread(NULL,
+							gdwStackSize,
+							(LPTHREAD_START_ROUTINE)sigchild_thread,
+							(LPVOID)args,
+							0,
+							&tid);
+
+
+	CloseHandle(hthr);
+
+}
+int kill(int pid, int sig) {
+
+    HANDLE hproc;
+    int ret =0;
+    extern DWORD gdwPlatform;
+    BOOL is_winnt = TRUE;
+
+    errno = EPERM;
+    is_winnt = (gdwPlatform != VER_PLATFORM_WIN32_WINDOWS);
+
+    if(is_winnt) {
+        if(pid < 0)
+        {
+            if (pid == -1)
+                return -1;
+            pid = -pid; //no groups that we can actually do anything with.
+
+        }
+    }
+    else { //win9x has -ve pids
+        if(pid > 0)
+        {
+            if (pid == 1)
+                return -1;
+            pid = -pid; //no groups that we can actually do anything with.
+
+        }
+    }
+
+
+    switch(sig) {
+        case 0:
+        case 7:
+            hproc = OpenProcess(PROCESS_ALL_ACCESS,FALSE,pid);
+            if (hproc  == NULL) {
+                errno = ESRCH;
+                ret = -1;
+                dprintf("proc %d not found\n",pid);
+            }
+            else{
+                dprintf("proc %d found\n",pid);
+            }
+            if (sig == 7) {
+                if (!TerminateProcess(hproc,0xC000013AL) ) {
+                    ret = -1;
+                }
+            }
+            CloseHandle(hproc);
+            break;
+        case 1:
+            if (!GenerateConsoleCtrlEvent(CTRL_C_EVENT,pid)) 
+                ret = -1;
+            break;
+        case 2:
+            if (!GenerateConsoleCtrlEvent(CTRL_BREAK_EVENT,pid)) 
+                ret = -1;
+            break;
+        case 3:
+            if (kill_by_wm_close(pid) <0 ) {
+                errno = ESRCH;
+                ret = -1;
+            }
+        default:
+            break;
+    }
+    return ret;
+}
+//
+// nice(niceness)
+//
+// where niceness is an integer in the range -6 to +7
+//
+// A usual foreground process starts at level 9 in the chart below
+//
+// the range -6 to +7 takes it from Base priority 15 down to 2. 
+//
+// Note that level 1 or > 15 are not allowed.
+//
+// Priority Level 11 (niceness -2) or greater affects system performance, 
+//	so use with care.
+//
+// niceness defaults to  +4, which is lowest for background normal class.
+// As in unix, +ve niceness indicates lower priorities.
+
+/***************************************************************************
+Niceness    Base    Priority class/thread priority
+
+            1    Idle, normal, or high class,    THREAD_PRIORITY_IDLE
+
++7          2    Idle class,                     THREAD_PRIORITY_LOWEST
++6          3    Idle class,                     THREAD_PRIORITY_BELOW_NORMAL
++5          4    Idle class,                     THREAD_PRIORITY_NORMAL
++4          5    Background normal class,        THREAD_PRIORITY_LOWEST
+                    Idle class,                  THREAD_PRIORITY_ABOVE_NORMAL
++3          6    Background normal class,        THREAD_PRIORITY_BELOW_NORMAL
+                    Idle class,                  THREAD_PRIORITY_HIGHEST
++2          7    Foreground normal class,        THREAD_PRIORITY_LOWEST
+                    Background normal class,     THREAD_PRIORITY_NORMAL
++1          8    Foreground normal class,        THREAD_PRIORITY_BELOW_NORMAL
+                    Background normal class,     THREAD_PRIORITY_ABOVE_NORMAL
+ 0          9    Foreground normal class,        THREAD_PRIORITY_NORMAL
+                    Background normal class,     THREAD_PRIORITY_HIGHEST
+-1          10   Foreground normal class,        THREAD_PRIORITY_ABOVE_NORMAL
+-2          11    High class,                    THREAD_PRIORITY_LOWEST
+                    Foreground normal class,     THREAD_PRIORITY_HIGHEST
+-3          12    High class,                    THREAD_PRIORITY_BELOW_NORMAL
+-4          13    High class,                    THREAD_PRIORITY_NORMAL
+-5          14    High class,                    THREAD_PRIORITY_ABOVE_NORMAL
+-6          15    Idle, normal, or high class,   THREAD_PRIORITY_TIME_CRITICAL 
+                  High class,                    THREAD_PRIORITY_HIGHEST
+
+
+    16    Real-time class, THREAD_PRIORITY_IDLE
+    22    Real-time class, THREAD_PRIORITY_LOWEST
+    23    Real-time class, THREAD_PRIORITY_BELOW_NORMAL
+    24    Real-time class, THREAD_PRIORITY_NORMAL
+    25    Real-time class, THREAD_PRIORITY_ABOVE_NORMAL
+    26    Real-time class, THREAD_PRIORITY_HIGHEST
+    31    Real-time class, THREAD_PRIORITY_TIME_CRITICAL
+****************************************************************************/
+int nice(int niceness) {
+
+    DWORD pclass = IDLE_PRIORITY_CLASS;
+    int priority = THREAD_PRIORITY_NORMAL;
+
+    if (niceness < -6 || niceness > 7) {
+        errno = EPERM;
+        return -1;
+    }
+    switch (niceness) {
+        case 7:
+            pclass = IDLE_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_LOWEST;
+            break;
+        case 6:
+            pclass = IDLE_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_BELOW_NORMAL;
+            break;
+        case 5:
+            pclass = IDLE_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_NORMAL;
+            break;
+        case 4:
+            pclass = IDLE_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_ABOVE_NORMAL;
+            break;
+        case 3:
+            pclass = IDLE_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_HIGHEST;
+            break;
+        case 2:
+            pclass = NORMAL_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_LOWEST;
+            break;
+        case 1:
+            pclass = NORMAL_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_BELOW_NORMAL;
+            break;
+        case (-1):
+            pclass = NORMAL_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_ABOVE_NORMAL;
+            break;
+        case (-2):
+            pclass = NORMAL_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_HIGHEST;
+            break;
+        case (-3):
+            pclass = HIGH_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_BELOW_NORMAL;
+            break;
+        case (-4):
+            pclass = HIGH_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_NORMAL;
+            break;
+        case (-5):
+            pclass = HIGH_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_ABOVE_NORMAL;
+            break;
+        case (-6):
+            pclass = HIGH_PRIORITY_CLASS;
+            priority = THREAD_PRIORITY_HIGHEST;
+            break;
+        default:
+            break;
+    }
+
+    if (!SetPriorityClass(GetCurrentProcess(),pclass)){
+        errno = EPERM;
+        return -1;
+    }
+    if (!SetThreadPriority(GetCurrentThread(),priority)){
+        errno = EPERM;
+        return -1;
+    }
+	return -1;
+}
diff --git a/win32/signal.h b/win32/signal.h
new file mode 100644
index 000000000000..ba7f1b49b7d4
--- /dev/null
+++ b/win32/signal.h
@@ -0,0 +1,125 @@
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+// signal.h: signal emulation things
+// -amol
+//
+#ifndef SIGNAL_H
+#define SIGNAL_H
+
+
+#define NSIG 23     
+
+// These must be CTRL_xxx_EVENT+1 (in wincon.h)
+//
+#define SIGINT		1 
+#define SIGBREAK 	2
+#define SIGHUP		3 //CTRL_CLOSE_EVENT
+// 3 and 4 are reserved. hence we can't use 4 and 5
+#define	SIGTERM		6 // ctrl_logoff
+#define SIGKILL		7 // ctrl_shutdown
+
+#define SIGILL		8 
+#define SIGFPE		9	
+#define SIGALRM		10
+//#define SIGWINCH	11
+#define SIGSEGV 	12	
+#define SIGSTOP 	13
+#define SIGPIPE 	14
+#define SIGCHLD 	15
+#define SIGCONT		16 
+#define SIGTSTP 	18
+#define SIGTTOU 	19
+#define SIGTTIN 	20
+#define SIGABRT 	22	
+
+#define SIGQUIT SIGBREAK
+
+/* signal action codes */
+
+#define SIG_DFL (void (*)(int))IntToPtr(0)   /* default signal action */
+#define SIG_IGN (void (*)(int))IntToPtr(1)   /* ignore signal */
+#define SIG_SGE (void (*)(int))IntToPtr(3)   /* signal gets error */
+#define SIG_ACK (void (*)(int))IntToPtr(4)   /* acknowledge */
+
+
+/* signal error value (returned by signal call on error) */
+
+#define SIG_ERR (void (*)(int))IntToPtr(-1)   /* signal error value */
+
+
+#define SIG_BLOCK 0
+#define SIG_UNBLOCK 1
+#define SIG_SETMASK 2
+
+#undef signal
+#define signal _nt_signal
+
+typedef unsigned long sigset_t;
+typedef void Sigfunc (int);
+
+struct sigaction {
+	Sigfunc *sa_handler;
+	sigset_t sa_mask;
+	int sa_flags;
+};
+
+
+#define sigemptyset(ptr) (*(ptr) = 0)
+#define sigfillset(ptr)  ( *(ptr) = ~(sigset_t)0,0)
+
+
+/* Function prototypes */
+
+void (* _nt_signal(int, void (*)(int)))(int);
+
+int sigaddset(sigset_t*, int);
+int sigdelset(sigset_t*,int);
+unsigned int alarm(unsigned int);
+
+int sigismember(const sigset_t *set, int);
+int sigprocmask(int ,const sigset_t*,sigset_t*);
+int sigaction(int, const struct sigaction *, struct sigaction*);
+int sigsuspend(const sigset_t *sigmask);
+
+#define WNOHANG 0
+#define WUNTRACED 1
+
+#define WIFEXITED(a) 1
+#define WEXITSTATUS(a) (a)
+//#define WIFSIGNALED(a) ((a!= -1)&&(((((unsigned long)(a)) >>24) & 0xC0)!=0))
+#define WIFSIGNALED(a) ((a !=-1)&&((((unsigned long)(a)) & 0xC0000000 ) != 0))
+#define WTERMSIG(a) (((unsigned long)(a))==0xC000013AL?SIGINT:SIGSEGV)
+#define WCOREDUMP(a) 0
+#define WIFSTOPPED(a) 0
+#define WSTOPSIG(a) 0
+
+int waitpid(pid_t, int*,int);
+int times(struct tms*);
+  
+#endif SIGNAL_H
diff --git a/win32/stdio.c b/win32/stdio.c
new file mode 100644
index 000000000000..2fa3fc66869a
--- /dev/null
+++ b/win32/stdio.c
@@ -0,0 +1,628 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/stdio.c,v 1.10 2010/05/27 04:00:23 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+/*
+ * stdio.c Implement a whole load of i/o functions.
+ *         This makes it much easier to keep track of inherited handles and
+ *         also makes us reasonably vendor crt-independent.
+ * -amol
+ *
+ */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <stdio.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#define STDIO_C
+#include <ntport.h>
+#include <forkdata.h>
+
+
+#define __MAX_OPEN_FILES 64
+
+#define FIOCLEX 1
+#define FCONSOLE 2
+
+typedef struct _myfile {
+	HANDLE  handle;
+	unsigned long flags;
+} MY_FILE;
+
+typedef unsigned long u_long;
+
+#define INVHL (INVALID_HANDLE_VALUE)
+
+MY_FILE __gOpenFiles[__MAX_OPEN_FILES]={0};
+MY_FILE __gOpenFilesCopy[__MAX_OPEN_FILES]={0};
+
+MY_FILE *my_stdin=0, *my_stdout=0, *my_stderr=0;
+
+extern int didfds;
+int __dup_stdin = 0;
+
+
+void init_stdio(void) {
+
+	int i;
+	__gOpenFiles[0].handle = GetStdHandle(STD_INPUT_HANDLE);
+	__gOpenFiles[1].handle = GetStdHandle(STD_OUTPUT_HANDLE);
+	__gOpenFiles[2].handle = GetStdHandle(STD_ERROR_HANDLE);
+
+	__gOpenFiles[0].flags = (GetFileType(ULongToPtr(STD_INPUT_HANDLE))== 
+			FILE_TYPE_CHAR)?  FCONSOLE:0;
+	__gOpenFiles[1].flags = (GetFileType(ULongToPtr(STD_OUTPUT_HANDLE))== 
+			FILE_TYPE_CHAR)?  FCONSOLE:0;
+	__gOpenFiles[2].flags = (GetFileType(ULongToPtr(STD_ERROR_HANDLE))==
+			FILE_TYPE_CHAR)?  FCONSOLE:0;
+
+	for(i=3;i<__MAX_OPEN_FILES;i++) {
+		__gOpenFiles[i].handle = INVHL;
+		__gOpenFilesCopy[i].handle = INVHL;
+		__gOpenFiles[i].flags = 0;
+	}
+
+	my_stdin = &__gOpenFiles[0];
+	my_stdout = &__gOpenFiles[1];
+	my_stderr = &__gOpenFiles[2];
+}
+
+	void nt_close_on_exec(int fd, int on) {
+		if(on)
+			__gOpenFiles[fd].flags |= FIOCLEX;
+		else
+			__gOpenFiles[fd].flags &= ~FIOCLEX;
+	}
+void restore_fds(void ) {
+	int i;
+	int min=3;
+
+	if (__forked && (didfds|| __dup_stdin))
+		min =0;
+	//
+	// ok for tcsh. see fork.c for why
+	//
+	__gOpenFiles[0].handle = INVHL;
+	__gOpenFiles[1].handle = INVHL;
+	__gOpenFiles[2].handle = INVHL;
+	my_stdin = &__gOpenFiles[0];
+	my_stdout = &__gOpenFiles[1];
+	my_stderr = &__gOpenFiles[2];
+	for(i=min;i<__MAX_OPEN_FILES;i++) {
+		if (__gOpenFilesCopy[i].handle == INVHL)
+			continue;
+		__gOpenFiles[i].handle = __gOpenFilesCopy[i].handle ;
+		__gOpenFiles[i].flags = __gOpenFilesCopy[i].flags ;
+	}
+}
+void close_copied_fds(void ) {
+	int i;
+	int min=3;
+	if (didfds|| __dup_stdin)
+		min =0;
+	for(i=min;i<__MAX_OPEN_FILES;i++) {
+		if (__gOpenFilesCopy[i].handle == INVHL)
+			continue;
+		CloseHandle((HANDLE)__gOpenFilesCopy[i].handle);
+		__gOpenFilesCopy[i].handle = INVHL;
+	}
+	__dup_stdin=0;
+}
+void copy_fds(void ) {
+	int i;
+	int min=3;
+	if (didfds || __dup_stdin)
+		min =0;
+	for(i=min;i<__MAX_OPEN_FILES;i++) {
+		if (__gOpenFiles[i].handle == INVHL) {
+			__gOpenFilesCopy[i].handle = INVHL;
+			continue;
+		}
+
+		if(!DuplicateHandle(GetCurrentProcess(), 
+					(HANDLE)__gOpenFiles[i].handle ,
+					GetCurrentProcess(), 
+					(HANDLE*)&__gOpenFilesCopy[i].handle,
+					0, TRUE, DUPLICATE_SAME_ACCESS) )
+			__gOpenFilesCopy[i].handle = INVHL;
+		__gOpenFilesCopy[i].flags = __gOpenFiles[i].flags;
+	}
+}
+intptr_t __nt_get_osfhandle(int fd) {
+	return (intptr_t)(__gOpenFiles[fd].handle);
+}
+int __nt_open_osfhandle(intptr_t h1, int mode) {
+	int i;
+
+	UNREFERENCED_PARAMETER(mode);
+
+	for(i=0;i<__MAX_OPEN_FILES;i++) {
+		if (__gOpenFiles[i].handle == INVHL) {
+			__gOpenFiles[i].handle = (HANDLE)h1;
+			__gOpenFiles[i].flags = 0;
+			return i;
+		}
+	}
+	errno = EMFILE;
+	return -1;
+}
+int nt_close(int fd) {
+
+	if( (fd == -1) ||(__gOpenFiles[fd].handle == INVHL))
+		return 0;
+	CloseHandle((HANDLE)(__gOpenFiles[fd].handle));
+	__gOpenFiles[fd].handle = INVHL;
+	__gOpenFiles[fd].flags = 0;
+
+	//	dprintf("closing 0x%08x\n",(__gOpenFiles[fd].handle));
+	return 0;
+}
+int nt_access(char *filename, int mode) {
+
+	DWORD attribs=(DWORD)-1, bintype;
+	int tries=0;
+	char buf[512];/*FIXBUF*/
+
+	if (!filename) {
+		errno = ENOENT;
+		return -1;
+	}
+	(void)StringCbPrintf(buf,sizeof(buf),"%s",filename);
+retry:
+	attribs = GetFileAttributes(buf);
+	tries++;
+
+	if (attribs == (DWORD) -1) {
+		if( (GetLastError() == ERROR_FILE_NOT_FOUND) && (mode & X_OK) ) {
+			switch(tries){
+				case 1:
+					(void)StringCbPrintf(buf,sizeof(buf),"%s.exe",filename);
+					break;
+				case 2:
+					(void)StringCbPrintf(buf,sizeof(buf),"%s.cmd",filename);
+					break;
+				case 3:
+					(void)StringCbPrintf(buf,sizeof(buf),"%s.bat",filename);
+					break;
+				case 4:
+					(void)StringCbPrintf(buf,sizeof(buf),"%s.com",filename);
+					break;
+				default:
+					goto giveup;
+					break;
+			}
+			goto retry;
+		}
+	}
+giveup:
+	if (attribs == (DWORD)-1 ) {
+		errno = EACCES;
+		return -1;
+	}
+	if ( (mode & W_OK) &&  (attribs & FILE_ATTRIBUTE_READONLY) ) {
+		errno = EACCES;
+		return -1;
+	}
+	if (mode & X_OK) {
+		if ((mode & XD_OK) && (attribs & FILE_ATTRIBUTE_DIRECTORY) ){
+			errno = EACCES;
+			return -1;
+		}
+		if ((!(attribs & FILE_ATTRIBUTE_DIRECTORY)) && 
+				!GetBinaryType(buf,&bintype) &&(tries >4) ) {
+			errno = EACCES;
+			return -1;
+		}
+	}
+	return 0;
+}
+int nt_seek(HANDLE h1, long offset, int how) {
+	DWORD dwmove;
+
+	switch(how) {
+		case SEEK_CUR:
+			dwmove = FILE_CURRENT;
+			break;
+		case SEEK_END:
+			dwmove = FILE_END;
+			break;
+		case SEEK_SET:
+			dwmove = FILE_BEGIN;
+			break;
+		default:
+			errno = EINVAL;
+			return -1;
+	}
+
+	if (SetFilePointer(h1,offset,NULL,dwmove) == -1){
+		errno = EBADF;
+		return -1;
+	}
+	return 0;
+}
+int nt_lseek(int fd,long offset, int how) {
+	HANDLE h1 ; 
+	h1 =__gOpenFiles[fd].handle;
+	return nt_seek(h1,offset,how);
+}
+int nt_isatty(int fd) {
+	return (__gOpenFiles[fd].flags & FCONSOLE);
+}
+int nt_dup(int fdin) {
+
+	HANDLE hdup;
+	HANDLE horig =  __gOpenFiles[fdin].handle;
+	int ret;
+
+
+	if (!DuplicateHandle(GetCurrentProcess(),
+				horig,
+				GetCurrentProcess(),
+				&hdup,
+				0,
+				FALSE,
+				DUPLICATE_SAME_ACCESS)) {
+		errno = GetLastError();
+		errno = EBADF;
+		return -1;
+	}
+	ret = __nt_open_osfhandle((intptr_t)hdup,_O_BINARY | _O_NOINHERIT);
+
+	__gOpenFiles[ret].flags = __gOpenFiles[fdin].flags;
+
+	return  ret;
+}
+int nt_dup2(int fdorig,int fdcopy) {
+
+	HANDLE hdup;
+	HANDLE horig =  __gOpenFiles[fdorig].handle;
+
+
+	if (__gOpenFiles[fdcopy].handle != INVHL) {
+		CloseHandle((HANDLE)__gOpenFiles[fdcopy].handle );
+		__gOpenFiles[fdcopy].handle = INVHL;
+		__gOpenFiles[fdcopy].flags = 0;
+	}
+	if (!DuplicateHandle(GetCurrentProcess(),
+				horig,
+				GetCurrentProcess(),
+				&hdup,
+				0,
+				fdcopy<3?TRUE:FALSE, DUPLICATE_SAME_ACCESS)) {
+		errno = GetLastError();
+		errno = EBADF;
+		return -1;
+	}
+	__gOpenFiles[fdcopy].handle = hdup;
+	__gOpenFiles[fdcopy].flags = __gOpenFiles[fdorig].flags;
+	switch(fdcopy) {
+		case 0:
+			SetStdHandle(STD_INPUT_HANDLE,hdup);
+			break;
+		case 1:
+			SetStdHandle(STD_OUTPUT_HANDLE,hdup);
+			break;
+		case 2:
+			SetStdHandle(STD_ERROR_HANDLE,hdup);
+			break;
+		default:
+			break;
+	}
+
+	return  0;
+}
+int nt_pipe2(HANDLE hpipe[2]) {
+
+	SECURITY_ATTRIBUTES secd;
+
+	secd.nLength=sizeof(secd);
+	secd.lpSecurityDescriptor=NULL;
+	secd.bInheritHandle=FALSE;
+
+	return (!CreatePipe(&hpipe[0],&hpipe[1],&secd,0));
+}
+int nt_pipe(int hpipe[2]) {
+	HANDLE hpipe2[2];
+
+	nt_pipe2(hpipe2);
+	hpipe[0] = __nt_open_osfhandle((intptr_t)hpipe2[0],O_NOINHERIT);
+	hpipe[1] = __nt_open_osfhandle((intptr_t)hpipe2[1],O_NOINHERIT);
+	return 0;
+}
+/* check if name is //server. if checkifShare is set,
+ * also check if //server/share
+ */
+int is_server(const char *name,int checkifShare) {
+	const char *p1, *p2;
+
+	if (!*name || !*(name+1))
+		return 0;
+
+	p1 = name;
+	if (((p1[0] != '/') && (p1[0] != '\\') ) ||
+			((p1[1] != '/') && (p1[1] != '\\') ))
+		return 0;
+
+	p2 = p1 + 2;
+	while (*p2 && *p2 != '/' && *p2 != '\\')
+#ifdef DSPMBYTE
+		if (Ismbyte1(*p2) && *(p2 + 1))
+			p2 += 2;
+		else
+#endif /* DSPMBYTE */
+			p2++;
+
+	/* just check for server */
+	if (!checkifShare) {
+		/* null terminated unc server name */
+		/* terminating '/' (//server/) is also ok */
+		if (!*p2 || !*(p2+1)) 
+			return 1;
+
+	}
+	else {
+		if (!*p2 || !*(p2+1))
+			return 0;
+		p2++;
+		while(*p2 && *p2 != '/' && *p2 != '\\')
+			p2++;
+		if (!*p2 || !*(p2+1))
+			return 1;
+	}
+	return 0;
+
+}
+__inline int is_unc(char *filename) {
+	if (*filename && (*filename == '/' || *filename == '\\')
+			&& *(filename+1) 
+			&& (*(filename+1) == '/' || *(filename+1) == '\\')) {
+		return 1;
+	}
+	return 0;
+}
+int nt_stat(const char *filename, struct stat *stbuf) {
+
+	// stat hangs on server name 
+	// Use any  directory, since the info in stat means %$!* on
+	// windows anyway.
+	// -amol 5/28/97
+	/* is server or share */
+	if (is_server(filename,0)  || is_server(filename,1) ||
+			(*(filename+1) && *(filename+1) == ':' && !*(filename+2)) ) {
+		return _stat("C:/",(struct _stat *)stbuf);
+	}
+        else  {
+            char *last = (char*)filename + strlen(filename) -1;
+            int rc = 0;
+            BOOL lastslash = (*last == '/');
+            if(lastslash)
+            {
+                *last = 0;
+            }
+            rc =  _stat(filename,(struct _stat *)stbuf);
+            if(lastslash)
+            {
+                *last = '/';
+            }
+            return rc;
+        }
+}
+//
+// replacement for creat that makes handle non-inheritable. 
+// -amol 
+//
+int nt_creat(const char *filename, int mode) {
+	// ignore the bloody mode
+
+	int fd = 0,is_cons =0;
+	HANDLE retval;
+	SECURITY_ATTRIBUTES security;
+
+	UNREFERENCED_PARAMETER(mode);
+
+
+	security.nLength = sizeof(security);
+	security.lpSecurityDescriptor = NULL;
+	security.bInheritHandle = FALSE;
+
+	if (!_stricmp(filename,"/dev/tty") ){
+		filename = "CONOUT$";
+		is_cons = 1;
+	}
+	else if (!_stricmp(filename,"/dev/null") ){
+		filename = "NUL";
+	}
+	else if (!_stricmp(filename,"/dev/clipboard")) {
+		retval = create_clip_writer_thread();
+		if (retval == INVHL)
+			return -1;
+		goto get_fd;
+	}
+	retval = CreateFile(filename,
+			GENERIC_READ | GENERIC_WRITE,
+			FILE_SHARE_READ | FILE_SHARE_WRITE,
+			is_cons?NULL:&security,
+			CREATE_ALWAYS,
+			0,
+			NULL);
+
+	if (retval == INVALID_HANDLE_VALUE) {
+		errno = EACCES;
+		return -1;
+	}
+get_fd:
+	fd = __nt_open_osfhandle((intptr_t)retval,_O_BINARY);
+	if (fd <0) {
+		//should never happen
+		abort();
+	}
+	else {
+		if (is_cons) {
+			__gOpenFiles[fd].flags = FCONSOLE;
+		}
+	}
+	return fd;
+
+}
+int nt_open(const char *filename, int perms,...) { 
+
+	// ignore the bloody mode
+
+	int fd,mode, is_cons=0;
+	HANDLE retval;
+	SECURITY_ATTRIBUTES security;
+	DWORD dwAccess, dwFlags, dwCreateDist;
+	va_list ap;
+
+	va_start(ap,perms);
+	mode = va_arg(ap,int);
+	va_end(ap);
+
+	if (!lstrcmp(filename,"/dev/tty") ){
+		if (perms == O_RDONLY) //o_rdonly is 0
+			filename = "CONIN$";
+		else if (perms & O_WRONLY)
+			filename = "CONOUT$";
+		is_cons = 1;
+	}
+	else if (!lstrcmp(filename,"/dev/null") ){
+		filename = "NUL";
+	}
+	else if (!_stricmp(filename,"/dev/clipboard")) {
+		retval = create_clip_reader_thread();
+		goto get_fd;
+	}
+	security.nLength = sizeof(security);
+	security.lpSecurityDescriptor = NULL;
+	security.bInheritHandle = FALSE;
+
+	switch (perms & (_O_RDONLY | _O_WRONLY | _O_RDWR) ) {
+		case _O_RDONLY:
+			dwAccess = GENERIC_READ;
+			break;
+		case _O_WRONLY:
+			dwAccess = GENERIC_WRITE;
+			break;
+		case _O_RDWR:
+			dwAccess = GENERIC_READ | GENERIC_WRITE ;
+			break;
+		default:
+			errno = EINVAL;
+			return -1;
+	}
+	switch (perms & (_O_CREAT | _O_TRUNC) ){
+		case 0:
+			dwCreateDist = OPEN_EXISTING;
+			break;
+		case _O_CREAT:
+			dwCreateDist = CREATE_ALWAYS;
+			break;
+		case _O_CREAT | _O_TRUNC:
+			dwCreateDist = CREATE_ALWAYS;
+			break;
+		case _O_TRUNC:
+			dwCreateDist = TRUNCATE_EXISTING;
+			break;
+		default:
+			errno = EINVAL;
+			return -1;
+	}
+	dwFlags = 0;
+	if (perms & O_TEMPORARY)
+		dwFlags = FILE_FLAG_DELETE_ON_CLOSE;
+	retval = CreateFile(filename,
+			dwAccess,//GENERIC_READ | GENERIC_WRITE,
+			FILE_SHARE_READ | FILE_SHARE_WRITE,
+			&security,
+			dwCreateDist,//CREATE_ALWAYS,
+			dwFlags,
+			NULL);
+
+	if (retval == INVALID_HANDLE_VALUE) {
+		int err = GetLastError();
+		if (err == ERROR_FILE_NOT_FOUND)
+			errno = ENOENT;
+		else
+			errno = EACCES;
+		return -1;
+	}
+	if (perms & O_APPEND) {
+		SetFilePointer(retval,0,NULL,FILE_END);
+	}
+get_fd:
+	fd = __nt_open_osfhandle((intptr_t)retval,_O_BINARY);
+	if (fd <0) {
+		//should never happen
+		abort();
+	}
+	else {
+		if (is_cons) {
+			__gOpenFiles[fd].flags = FCONSOLE;
+		}
+	}
+	return fd;
+
+}
+/*
+ * This should be the LAST FUNCTION IN THIS FILE 
+ *
+ */
+#undef fstat
+#undef _open_osfhandle
+#undef close
+int nt_fstat(int fd, struct stat *stbuf) {
+	int realfd;
+	HANDLE h1;
+
+	errno = EBADF;
+
+	if(!DuplicateHandle(GetCurrentProcess(),
+				(HANDLE)__gOpenFiles[fd].handle,
+				GetCurrentProcess(),
+				&h1,
+				0,
+				FALSE,
+				DUPLICATE_SAME_ACCESS) )
+		return -1;
+	realfd = _open_osfhandle((intptr_t)h1,0);
+	if (realfd <0 ) 
+		return -1;
+
+	if( fstat(realfd,stbuf) <0 ) {
+		_close(realfd);
+		return -1;
+	}
+	_close(realfd);
+	errno =0;
+	return 0;
+
+}
+
diff --git a/win32/support.c b/win32/support.c
new file mode 100644
index 000000000000..dd3c117af693
--- /dev/null
+++ b/win32/support.c
@@ -0,0 +1,941 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/support.c,v 1.14 2008/08/31 14:09:01 amold Exp $*/
+/*-
+ * Copyright (c) 1980, 1991 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * support.c
+ * various routines to do exec, etc.
+ *
+ */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <wincon.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <locale.h>
+#include "ntport.h"
+#include "sh.err.h"
+#include "sh.h"
+#include "nt.const.h"
+
+
+DWORD gdwPlatform,gdwVersion;
+unsigned short __nt_really_exec = 0,__nt_child_nohupped =0;
+DWORD gdwStackSize = 524288;//0.5 MB
+
+void path_slashify(char *pstr) {
+	while(*pstr) {
+#ifdef DSPMBYTE
+		if (Ismbyte1(*pstr) && *(pstr + 1))
+			pstr ++;
+		else
+#endif /* DSPMBYTE */
+			if (*pstr == '\\') 
+				*pstr = '/';
+		pstr++;
+	}
+}
+
+void do_nothing(const wchar_t *p1, const wchar_t *p2, const wchar_t*p3,
+		unsigned int p4, uintptr_t p5) {
+        UNREFERENCED_PARAMETER(p1);
+        UNREFERENCED_PARAMETER(p2);
+        UNREFERENCED_PARAMETER(p3);
+        UNREFERENCED_PARAMETER(p4);
+        UNREFERENCED_PARAMETER(p5);
+}
+void nt_init(void) {
+
+
+#ifdef SECURE_CD
+	{
+		char temp[512];/*FIXBUF*/
+		extern char gcurr_drive;
+		if(!GetCurrentDirectory(512,temp))
+			ExitProcess((DWORD)-1);
+		gcurr_drive=temp[0];
+	}
+#endif SECURE_CD
+
+	_set_invalid_parameter_handler(do_nothing);
+	init_stdio();
+	nt_init_signals();
+	nt_term_init();
+	init_hb_subst();
+	setlocale(LC_ALL,"");
+	init_shell_dll();
+	init_plister();
+	fork_init();
+	init_clipboard();
+	return;
+}
+void nt_cleanup(void){
+	nt_term_cleanup();
+	nt_cleanup_signals();
+	cleanup_netbios();
+}
+void caseify_pwd(char *curwd) {
+	char *sp, *dp, p,*s;
+	WIN32_FIND_DATA fdata;
+	HANDLE hFind;
+
+	if (gdwPlatform !=VER_PLATFORM_WIN32_NT) 
+		return;
+
+	if (*curwd == '\\' && (!curwd[1] || curwd[1] == '\\'))
+		return;
+	sp = curwd +3;
+	dp = curwd +3;
+	do {
+		p= *sp;
+		if (p && p != '\\'){
+			sp++;
+			continue;
+		}
+		else {
+			*sp = 0;
+			hFind = FindFirstFile(curwd,&fdata);
+			*sp = p;
+			if (hFind != INVALID_HANDLE_VALUE) {
+				FindClose(hFind);
+				s = fdata.cFileName;	
+				while(*s) {
+					*dp++ = *s++;
+				}
+				dp++;
+				sp = dp;
+			}
+			else {
+				sp++;
+				dp = sp;
+			}
+		}
+		sp++;
+	}while(p != 0);
+
+}
+static char defcwd[MAX_PATH];
+char * forward_slash_get_cwd(char * path, size_t maxlen) {
+
+	char *ptemp;
+	Char *vp;
+	int rc ;
+
+	if ((path == NULL) || (maxlen == 0)) {
+		path = &defcwd[0];
+		maxlen = MAX_PATH;
+	}
+
+	rc = GetCurrentDirectory((DWORD)maxlen,path);
+	if (rc > maxlen) {
+		errno = ERANGE;
+		return NULL;
+	}
+	vp = varval(STRNTcaseifypwd);
+	if (vp != STRNULL) {
+		caseify_pwd(path);
+	}
+	ptemp=path;
+
+	path_slashify(ptemp);
+
+	return path;
+}
+void getmachine (void) {
+
+	char temp[256];
+	char *vendor, *ostype;
+	OSVERSIONINFO osver;
+	SYSTEM_INFO sysinfo;
+
+
+	memset(&osver,0,sizeof(osver));
+	memset(&sysinfo,0,sizeof(sysinfo));
+	vendor = "Microsoft";
+
+	tsetenv(STRVENDOR,str2short(vendor));
+
+	osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+
+	if (!GetVersionEx(&osver)) {
+		MessageBox(NULL,"GetVersionEx failed in getmachine",
+				"tcsh",MB_ICONHAND);
+		ExitProcess(0xFF);
+	}
+	GetSystemInfo(&sysinfo);
+
+	if(osver.dwPlatformId == VER_PLATFORM_WIN32_NT) {
+		char *ostr;
+		ostype = "WindowsNT";
+		ostr = "Windows NT";
+
+		(void)StringCbPrintf(temp,sizeof(temp),"%s %d.%d Build %d (%s)",
+							 ostr,
+							 osver.dwMajorVersion,osver.dwMinorVersion,
+							 osver.dwBuildNumber,
+							 osver.szCSDVersion[0]?osver.szCSDVersion:"");
+		tsetenv(STRHOSTTYPE,str2short(temp));
+	}
+	else if (osver.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
+		ostype = "Windows9x";
+		(void)StringCbPrintf(temp,sizeof(temp),
+							 "Win9x %d.%d:%d",osver.dwMajorVersion,osver.dwMinorVersion,
+							 LOWORD(osver.dwBuildNumber));
+		tsetenv(STRHOSTTYPE,str2short(temp));
+	}
+	else {
+		ostype = "WindowsWhoKnows";
+		MessageBox(NULL,"Unknown platform","tcsh",MB_ICONHAND);
+	}
+	tsetenv(STROSTYPE,str2short(ostype));
+	switch (sysinfo.wProcessorArchitecture) {
+		case PROCESSOR_ARCHITECTURE_INTEL:
+			if ( ( sysinfo.wProcessorLevel < 3) || 
+					( sysinfo.wProcessorLevel > 9)  )
+				sysinfo.wProcessorLevel = 3;
+
+			(void)StringCbPrintf(temp,sizeof(temp),
+								 "i%d86",sysinfo.wProcessorLevel);
+			break;
+		case PROCESSOR_ARCHITECTURE_ALPHA:
+			(void)StringCbPrintf(temp,sizeof(temp),"Alpha");
+			break;
+		case PROCESSOR_ARCHITECTURE_MIPS:
+			(void)StringCbPrintf(temp,sizeof(temp),"Mips");
+			break;
+		case PROCESSOR_ARCHITECTURE_PPC:
+			(void)StringCbPrintf(temp,sizeof(temp),"PPC");
+			break;
+		case PROCESSOR_ARCHITECTURE_AMD64:
+			(void)StringCbPrintf(temp,sizeof(temp),"AMD64");
+			break;
+		default:
+			(void)StringCbPrintf(temp,sizeof(temp),"Unknown");
+			break;
+	}
+	tsetenv(STRMACHTYPE,str2short(temp));
+
+}
+void nt_exec(char *prog, char**args) {
+	nt_execve(prog,args,NULL);
+}
+void nt_execve(char *prog, char**args, char**envir ) {
+
+	STARTUPINFO si;
+	PROCESS_INFORMATION pi;
+	HANDLE htemp;
+	BOOL bRet;
+	DWORD type=0;
+	DWORD dwCreationflags;
+	unsigned int priority;
+	char *argv0= NULL;
+	char *cmdstr, *cmdend ;
+	char *originalPtr;
+	unsigned int cmdsize,cmdlen;
+	char *p2;
+	char **savedargs;
+	int retries=0;
+	int hasdot =0;
+	int is_winnt ;
+
+	UNREFERENCED_PARAMETER(envir);
+
+	memset(&si,0,sizeof(si));
+	savedargs = args;
+
+	/* 
+	 * This memory is not freed because we are exec()ed and will
+	 * not be alive long.
+	 */
+	originalPtr = cmdstr= heap_alloc(MAX_PATH<<2);
+
+	is_winnt = (gdwPlatform != VER_PLATFORM_WIN32_WINDOWS);
+
+
+	cmdsize = MAX_PATH<<2;
+
+	p2 = cmdstr;
+
+	cmdlen = 0;
+	cmdlen += copy_quote_and_fix_slashes(prog,cmdstr,&hasdot);
+
+	p2 += cmdlen;
+
+	/* If the command was not quoted ,
+	   skip initial character we left for quote */
+	if (*cmdstr != '"') {
+		*cmdstr = 'A';
+		cmdstr++; 
+		cmdsize--;
+	}
+	*p2 = 0;
+	cmdend = p2;
+
+
+	if (!is_winnt){
+		argv0 = NULL;
+		goto win95_directly_here;
+	}
+	else {
+		argv0 = heap_alloc(MAX_PATH); /* not freed */
+		(void)StringCbPrintf(argv0,MAX_PATH,"%s",prog);
+	}
+
+retry:
+
+	bRet=GetBinaryType(argv0,&type);
+	dprintf("binary type for %s is %d\n",argv0,bRet);
+	//
+	// For NT, append .EXE and retry
+	//
+	if (is_winnt && !bRet ) {
+		/* Don't append .EXE if it could be a script file */
+		if (GetLastError() == ERROR_BAD_EXE_FORMAT){
+			errno = ENOEXEC;
+			if (!__nt_only_start_exes)
+				try_shell_ex(args,1,FALSE); //can't throw on error
+			return;
+		}
+		else if ( retries ){
+			if (
+					( (argv0[0] == '\\') ||(argv0[0] == '/') ) &&
+					( (argv0[1] == '\\') ||(argv0[1] == '/') ) &&
+					(!args[1])
+			   )
+				if (!__nt_only_start_exes)
+					try_shell_ex(args,1,FALSE);
+			errno  = ENOENT;
+		}
+		if (retries > 1){
+			return;
+		}
+		// Try uppercase once and then lower case
+		//
+		if (!retries) {
+			(void)StringCbPrintf(argv0,MAX_PATH,"%s.exe",prog);
+		}
+		else  {
+			(void)StringCbPrintf(argv0,MAX_PATH,"%s.EXE",prog); 
+			/* fix for clearcase */
+		}
+		retries++;
+		goto retry;
+	}
+
+win95_directly_here:
+
+	si.cb = sizeof(STARTUPINFO);
+	si.dwFlags = STARTF_USESTDHANDLES;
+	htemp= (HANDLE)_get_osfhandle(0);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdInput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(1);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdOutput,0,TRUE,DUPLICATE_SAME_ACCESS);
+	htemp= (HANDLE)_get_osfhandle(2);
+	DuplicateHandle(GetCurrentProcess(),htemp,GetCurrentProcess(),
+			&si.hStdError,0,TRUE,DUPLICATE_SAME_ACCESS);
+
+
+
+	args++; // the first arg is the command
+
+
+	dprintf("nt_execve calling c_a_a_q");
+	if(!concat_args_and_quote(args,&originalPtr,&cmdstr,&cmdlen,&cmdend,
+				&cmdsize))
+	{
+		dprintf("concat_args_and_quote failed\n");
+		heap_free(originalPtr);
+		errno = ENOMEM;
+		goto fail_return;
+	}
+
+	*cmdend = 0;
+
+	dwCreationflags = GetPriorityClass(GetCurrentProcess());
+	if (__nt_child_nohupped) {
+		dwCreationflags |= DETACHED_PROCESS;
+	}
+	priority = GetThreadPriority(GetCurrentThread());
+
+	(void)fix_path_for_child();
+
+	if (is_winnt)
+		dwCreationflags |= CREATE_SUSPENDED;
+
+
+re_cp:
+	dprintf("argv0 %s cmdstr %s\n",argv0,cmdstr);
+	bRet = CreateProcessA(argv0, cmdstr,
+			NULL, NULL,
+			TRUE, // need this for redirecting std handles
+			dwCreationflags,
+			NULL, NULL,
+			&si,
+			&pi);
+	if (!bRet){
+		if (GetLastError() == ERROR_BAD_EXE_FORMAT) {
+			if (!__nt_only_start_exes)
+				try_shell_ex(savedargs,1,FALSE);
+			errno  = ENOEXEC;
+		}
+		else if (GetLastError() == ERROR_INVALID_PARAMETER) {
+			/* can't get invalid parameter, so this must be
+			 *  the case when we exceed the command length limit.
+			 */
+			errno = ENAMETOOLONG;
+		}
+		else {
+			errno  = ENOENT;
+		}
+		if (!is_winnt && !hasdot) { //append '.' to the end if needed
+			(void)StringCbCat(cmdstr,cmdsize,".");
+			hasdot=1;
+			goto re_cp;
+		}
+	}
+	else{
+		int gui_app ;
+		char guivar[50];
+
+		if (GetEnvironmentVariable("TCSH_NOASYNCGUI",guivar,50))
+			gui_app=0;
+		else {
+			if (is_winnt || hasdot)
+				gui_app= is_gui(argv0);
+			else
+				gui_app = is_9x_gui(prog);
+		}
+
+		if (is_winnt && !SetThreadPriority(pi.hThread,priority) ) {
+			priority =GetLastError();
+		}
+		if (is_winnt)
+			ResumeThread(pi.hThread);
+		errno= 0;
+
+		if (__nt_really_exec||__nt_child_nohupped || gui_app){
+			ExitProcess(0);
+		}
+		else {
+			DWORD exitcode=0;
+			WaitForSingleObject(pi.hProcess,INFINITE);
+			(void)GetExitCodeProcess(pi.hProcess,&exitcode);
+			CloseHandle(pi.hProcess);
+			CloseHandle(pi.hThread);
+			/*
+			 * If output was redirected to /dev/clipboard,
+			 * we need to close the pipe handles
+			 */
+			if (is_dev_clipboard_active) {
+				CloseHandle((HANDLE)_get_osfhandle(0));
+				CloseHandle((HANDLE)_get_osfhandle(1));
+				CloseHandle((HANDLE)_get_osfhandle(2));
+				CloseHandle(si.hStdInput);
+				CloseHandle(si.hStdOutput);
+				CloseHandle(si.hStdError);
+				WaitForSingleObject(ghdevclipthread,60*1000);
+			}
+			ExitProcess(exitcode);
+		}
+	}
+fail_return:
+	CloseHandle(si.hStdInput);
+	CloseHandle(si.hStdOutput);
+	CloseHandle(si.hStdError);
+	return;
+}
+/* This function from  Mark Tucker (mtucker@fiji.sidefx.com) */
+int quoteProtect(char *dest, char *src,unsigned long destsize) {
+	char	*prev, *curr;
+	for (curr = src; *curr; curr++) {
+
+		// Protect " from MS-DOS expansion
+		if (*curr == '"') {
+			// Now, protect each preceeding backslash
+			for (prev = curr-1; prev >= src && *prev == '\\'; prev--) {
+				*dest++ = '\\';
+				destsize--;
+				if(destsize == 0)
+					return ERROR_BUFFER_OVERFLOW;
+			}
+
+			*dest++ = '\\';
+			destsize--;
+			if(destsize == 0)
+				return ERROR_BUFFER_OVERFLOW;
+		}
+		*dest++ = *curr;
+		destsize--;
+		if(destsize == 0)
+			return ERROR_BUFFER_OVERFLOW;
+
+	}
+	*dest = 0;
+
+	return NO_ERROR;
+}
+
+
+int gethostname(char *buf, int len) {
+	GetComputerName(buf,(DWORD*)&len);
+	return 0;
+}
+int nt_chdir (char *path) {
+	char *tmp = path;
+	if (gdwPlatform !=VER_PLATFORM_WIN32_NT) {
+		while(*tmp) {
+			if (*tmp == '/') *tmp = '\\';
+			tmp++;
+		}
+	}
+	return _chdir(path);
+}
+void WINAPI uhef( EXCEPTION_POINTERS *lpep) {
+	ExitProcess(lpep->ExceptionRecord->ExceptionCode);
+}
+extern BOOL CreateWow64Events(DWORD,HANDLE*,HANDLE*,BOOL);
+// load kernel32 and look for iswow64. if not found, assume FALSE
+BOOL bIsWow64Process = FALSE;
+void init_wow64(void) {
+	HMODULE hlib;
+	//BOOL (WINAPI *pfnIsWow64)(HANDLE,BOOL*);
+	FARPROC pfnIsWow64;
+
+	bIsWow64Process = FALSE;
+
+	hlib = LoadLibrary("kernel32.dll");
+	if (!hlib) {
+		return;
+	}
+	pfnIsWow64 = GetProcAddress(hlib,"IsWow64Process");
+	if (!pfnIsWow64) {
+		FreeLibrary(hlib);
+		return;
+	}
+	if (!pfnIsWow64(GetCurrentProcess(),&bIsWow64Process) )
+		bIsWow64Process = FALSE;
+
+	FreeLibrary(hlib);
+	return;
+
+}
+
+extern void mainCRTStartup(void *);
+
+/* 
+ * heap_init() MUST NOT be moved outside the entry point. Sometimes child
+ * processes may load random DLLs not loaded by the parent and 
+ * use the heap address reserved for fmalloc() in the parent. This
+ * causes havoc as no dynamic memory can then be inherited.
+ *  
+ */
+extern void heap_init(void);
+
+#include <forkdata.h>
+void silly_entry(void *peb) {
+	char * path1=NULL;
+	int rc;
+	char temp[MAX_PATH+5];
+	char buf[MAX_PATH];
+	char ptr1[MAX_PATH];
+	char ptr2[MAX_PATH];
+	char ptr3[MAX_PATH];
+	OSVERSIONINFO osver;
+
+	osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+
+	if (!GetVersionEx(&osver)) {
+		MessageBox(NULL,"GetVersionEx failed","tcsh",MB_ICONHAND);
+		ExitProcess(0xFF);
+	}
+	gdwVersion = osver.dwMajorVersion;
+
+	if(gdwVersion < 6) // no wow64 hackery for vista.
+	{
+		init_wow64();
+	}
+
+#ifdef _M_IX86
+	// look at the explanation in fork.c for why we do these steps.
+	if (bIsWow64Process) {
+		HANDLE h64Parent,h64Child;
+		char *stk, *end;
+		DWORD mb = (1<<20);
+
+		// if we found the events, then we're the product of a fork()
+		if (CreateWow64Events(GetCurrentProcessId(),
+					&h64Parent,&h64Child,TRUE)) {
+
+			if (!h64Parent || !h64Child)
+				return;
+
+			// tell parent we're rolling
+			SetEvent(h64Child);
+
+			if(WaitForSingleObject(h64Parent,FORK_TIMEOUT) != WAIT_OBJECT_0) {
+				return;
+			}
+
+			// if __forked is 0, we shouldn't have found the events
+			if (!__forked) 
+				return;
+		}
+
+		// now create the stack 
+
+		if (!__forked) {
+			stk = VirtualAlloc(NULL,mb+65536,MEM_COMMIT,PAGE_READWRITE);
+			if (!stk) {
+				dprintf("virtual alloc in parent failed %d\n",GetLastError());
+				return;
+			}
+			end = stk + mb + 65536;
+			end -= sizeof(char*);
+
+			__fork_stack_begin = end;
+
+			__asm {mov esp,end };
+
+			set_stackbase(end);
+			heap_init();
+		}
+		else { // child process
+			stk = (char*)__fork_stack_begin + sizeof(char*)- mb - 65536;
+
+			dprintf("begin is 0x%08x\n",stk);
+			end = VirtualAlloc(stk, mb+65536 , MEM_RESERVE , PAGE_READWRITE);
+			if (!end) {
+				rc = GetLastError();
+				dprintf("virtual alloc 1 in child failed %d\n",rc);
+				return;
+			}
+			stk = VirtualAlloc(end, mb+65536 , MEM_COMMIT , PAGE_READWRITE);
+			if (!stk) {
+				rc = GetLastError();
+				dprintf("virtual alloc 2 in child failed %d\n",rc);
+				return;
+			}
+			end = stk + mb + 65536;
+			__asm {mov esp, end};
+			set_stackbase(end);
+
+			SetEvent(h64Child);
+
+			CloseHandle(h64Parent);
+			CloseHandle(h64Child);
+		}
+	}
+#endif _M_IX86
+
+
+	SetFileApisToOEM();
+
+	if (!bIsWow64Process)
+		heap_init();
+
+
+
+
+	/* If home is set, we only need to change '\' to '/' */
+	rc = GetEnvironmentVariable("HOME",buf,MAX_PATH);
+	if (rc && (rc < MAX_PATH)){
+		path_slashify(buf);
+		(void)SetEnvironmentVariable("HOME",buf);
+		goto skippy;
+	}
+
+	memset(ptr1,0,MAX_PATH);
+	memset(ptr2,0,MAX_PATH);
+	memset(ptr3,0,MAX_PATH);
+
+	if(osver.dwPlatformId == VER_PLATFORM_WIN32_NT) {
+		GetEnvironmentVariable("USERPROFILE",ptr1,MAX_PATH);
+		GetEnvironmentVariable("HOMEDRIVE",ptr2,MAX_PATH);
+		GetEnvironmentVariable("HOMEPATH",ptr3,MAX_PATH);
+
+		ptr1[MAX_PATH -1] = ptr2[MAX_PATH-1] = ptr3[MAX_PATH-1]= 0;
+
+#pragma warning(disable:4995)
+		if (!ptr1[0] || osver.dwMajorVersion <4) {
+			wsprintfA(temp, "%s%s",ptr2[0]?ptr2:"C:",ptr3[0]?ptr3:"\\");
+		}
+		else if (osver.dwMajorVersion >= 4) {
+			wsprintfA(temp, "%s",ptr1);
+		}
+#pragma warning(default:4995)
+	}
+	else if (osver.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
+
+		rc = GetWindowsDirectory(ptr1,MAX_PATH);
+		if (rc > MAX_PATH) {
+			MessageBox(NULL,"This should never happen","tcsh",MB_ICONHAND);
+			ExitProcess(0xFF);
+		}
+		(void)StringCbPrintf(temp,sizeof(temp),"%s",ptr1);
+	}
+	else {
+		MessageBox(NULL,"Unknown platform","tcsh",MB_ICONHAND);
+	}
+	path_slashify(temp);
+	SetEnvironmentVariable("HOME",temp);
+
+skippy:
+	gdwPlatform = osver.dwPlatformId;
+
+
+	rc = GetEnvironmentVariable("Path",path1,0);
+	if ( rc !=0) {
+
+		path1 =heap_alloc(rc);
+
+		GetEnvironmentVariable("Path",path1,rc);
+		SetEnvironmentVariable("Path",NULL);
+		/*SetEnvironmentVariable("PATH",NULL);*/
+		SetEnvironmentVariable("PATH",path1);
+
+		heap_free(path1);
+	}
+	mainCRTStartup(peb);
+}
+
+/* 
+ * Copy source into target, quote if it has space, also converting '/' to '\'. 
+ *
+ * hasdot is set to 1 if source ends in a file extension
+ * return value is the  length of the string copied.
+ */
+int copy_quote_and_fix_slashes(char *source,char *target, int *hasdot ) {
+
+	int len ;
+	int hasspace;
+	char *save;
+	char *ptr;
+
+	save = target; /* leave space for quote */
+	len = 1;
+
+	target++;
+
+	hasspace = 0;
+	while(*source) {
+		if (*source == '/')
+			*source = '\\';
+		else if (*source == ' ')
+			hasspace = 1;
+
+		*target++ = *source;
+
+		source++;
+		len++;
+	}
+	ptr  = target;//source;
+	while( (ptr > save ) && (*ptr != '\\')) {
+		if (*ptr == '.')
+			*hasdot = 1;
+		ptr--;
+	}
+
+	if (hasspace) {
+		*save = '"';
+		*target = '"';
+		len++;
+	}
+	return len;
+}
+/*
+ * This routine is a replacement for the old, horrible strcat() loop
+ * that was used to turn the argv[] array into a string for CreateProcess().
+ * It's about a zillion times faster. 
+ * -amol 2/4/99
+ */
+char *concat_args_and_quote(char **args, char **poriginalPtr,char **cstr, 
+		unsigned int *clen, char **cend, unsigned int *cmdsize) {
+
+	unsigned int argcount, arglen, cmdlen;
+	char *tempptr, *cmdend ,*cmdstr;
+	short quotespace = 0;
+	short quotequote = 0;
+	short noquoteprotect = 0;
+	char *tempquotedbuf;
+	unsigned long tqlen = 256;
+	int rc;
+
+	dprintf("entering concat_args_and_quote\n");
+	tempquotedbuf = heap_alloc(tqlen);
+
+	noquoteprotect = (short)(varval(STRNTnoquoteprotect) != STRNULL);
+	/* 
+	   quotespace hack needed since execv() would have separated args, but
+	   createproces doesnt
+	   -amol 9/14/96
+	 */
+	cmdend= *cend;
+	cmdstr = *cstr;
+	cmdlen = *clen;
+
+	argcount = 0;
+	while (*args) {
+
+		*cmdend++ = ' ';
+		cmdlen++;
+
+		tempptr = *args;
+
+		arglen = 0;
+		argcount++;
+
+		//dprintf("args is %s\n",*args);
+		if (!*tempptr) {
+			*cmdend++ = '"';
+			*cmdend++ = '"';
+		}
+		while(*tempptr) {
+			if (*tempptr == ' ' || *tempptr == '\t') 
+				quotespace = 1;
+			else if (*tempptr == '"')
+				quotequote = 1;
+			tempptr++;
+			arglen++;
+		}
+		if (arglen + cmdlen +4 > *cmdsize) { // +4 is if we have to quote
+
+
+			tempptr = heap_realloc(*poriginalPtr,*cmdsize<<1);
+
+			if(!tempptr)
+				return NULL;
+
+			// If it's not the same heap block, re-adjust the pointers.
+			if (tempptr != *poriginalPtr) {
+				cmdstr = tempptr + (cmdstr - *poriginalPtr);
+				cmdend = tempptr + (cmdend- *poriginalPtr);
+				*poriginalPtr = tempptr;
+			}
+
+			*cmdsize <<=1;
+		}
+		if (quotespace)
+			*cmdend++ = '"';
+
+		if ((noquoteprotect == 0) && quotequote){
+			tempquotedbuf[0]=0;
+
+			tempptr = &tempquotedbuf[0];
+
+			rc = quoteProtect(tempquotedbuf,*args,tqlen);
+
+			while(rc == ERROR_BUFFER_OVERFLOW) {
+				char *tmp = tempquotedbuf;
+				tempquotedbuf = heap_realloc(tempquotedbuf,tqlen <<1);
+				if(!tempquotedbuf) {
+					heap_free(tmp);
+					return NULL;
+				}
+				tqlen <<= 1;
+				tempptr = &tempquotedbuf[0];
+				rc = quoteProtect(tempquotedbuf,*args,tqlen);
+			}
+			while (*tempptr) {
+				*cmdend = *tempptr;
+				cmdend++;
+				tempptr++;
+			}
+			cmdlen +=2;
+		}
+		else {
+			tempptr = *args;
+			while(*tempptr) {
+				*cmdend = *tempptr;
+				cmdend++;
+				tempptr++;
+			}
+		}
+
+		if (quotespace) {
+			*cmdend++ = '"';
+			cmdlen +=2;
+		}
+		cmdlen += arglen;
+
+		args++;
+	}
+	*clen = cmdlen;
+	*cend = cmdend;
+	*cstr = cmdstr;
+
+	heap_free(tempquotedbuf);
+
+
+	return cmdstr;
+}
+char *fix_path_for_child(void) {
+
+	char *ptr;
+	Char *vp;
+	char *pathstr;
+	char *oldpath;
+	long len;
+
+	vp = varval(STRNTlamepathfix);
+
+	if (vp != STRNULL) {
+
+		len = GetEnvironmentVariable("PATH",NULL,0);
+
+		oldpath = heap_alloc(len+1);
+		pathstr = heap_alloc(len+1);
+
+		len = GetEnvironmentVariable("PATH",oldpath,len+1);
+		memcpy(pathstr,oldpath,len);
+
+		ptr = pathstr;
+		while(*ptr) {
+			if (*ptr == '/')
+				*ptr = '\\';
+			ptr++;
+		}
+		SetEnvironmentVariable("PATH",pathstr);
+		heap_free(pathstr);
+
+		return oldpath; //freed in restore_path;
+	}
+	else
+		return NULL;
+
+}
+void restore_path(char *oldpath) {
+	if (oldpath) {
+		SetEnvironmentVariable("PATH",oldpath);
+		heap_free(oldpath);
+	}
+}
diff --git a/win32/tcshrc.rc b/win32/tcshrc.rc
new file mode 100644
index 000000000000..e51f3e9b8c86
--- /dev/null
+++ b/win32/tcshrc.rc
@@ -0,0 +1,99 @@
+#if 0
+#include <windows.h>
+STRINGTABLE DISCARDABLE
+BEGIN
+666 "	setenv EDITOR vi.exe"
+667 "	setenv PAGER c:/bin/less"
+668 "	setenv NOREBIND 1"
+669 "	setenv LESS ""-B -c -h4 -i -M -q -x4 -G"""
+670 "	setenv SHELL C:/bin/tcsh.exe"
+671 "if ($?PROCESSOR_ARCHITECTURE) then"
+672 "	setenv USER  $USERNAME"
+673 "	setenv LOGNAME $USER"
+674 "	setenv HOSTNAME $COMPUTERNAME"
+675 "endif"
+676 "umask 077"
+677 "if (! $?prompt) then	# Everything else is interactive"
+678 "	exit(0)"
+679 "endif"
+680 "unsetenv EXINIT"
+681 "if ($?tcsh) then"
+682 "	set autolist"
+683 "	set listlinks"
+684 "	set pushdtohome"
+685 "	set visiblebell"
+686 "	set ellipsis"
+687 "	set rmstar"
+688 "if ($?TERM) then"
+689 "    if ($TERM == ""emacs"") then"
+690 "	set prompt='%/\>'"
+691 "    else"
+692 "	set prompt='%{[1;34m%}%c03%{[0m%}\>'"
+693 "	set prompt3='%{[1;31m%}Correct to %R ?(y|n|e)%{[0m%} '"
+694 "    endif"
+695 "else"
+696 "	set prompt='%{[1;34m%}%c03%{[0m%}\>'"
+697 "	set prompt3='%{[1;31m%}Correct to %R ?(y|n|e)%{[0m%} '"
+698 "endif"
+699 "	if ($?loginsh) then"
+700 "		set correct=all"
+701 "		set savedirs=100"
+702 "		set autocorrect"
+703 "	endif"
+704 "	set complete=igncase"
+705 "	complete which 'p/*/c/'"
+706 "	complete where 'p/*/c/'"
+707 "	complete start 'p/1/c/'"
+708 "	complete cd 'p/1/d/'"
+709 "	complete pushd 'p/1/d/'"
+710 "	complete popd 'p/1/d/'"
+711 "	complete bindkey 'p/*/b/'"
+712 "	complete set 'p/*/v/'"
+713 "	complete unset 'p/*/v/'"
+714 "	bindkey -b ^W backward-delete-word"
+715 "	bindkey -b ^U backward-kill-line"
+716 "	bindkey -b ^R complete-word-fwd"
+717 "	bindkey -b M-g list-glob"
+718 "	bindkey -b M-* expand-glob"
+719 "	bindkey -b M-v expand-variables"
+720 "	bindkey -b M-w normalize-command"
+721 "	bindkey -b M-/ e_dosify_prev"
+722 "	bindkey -b M-r i-search-back"
+723 "	bindkey -b M-x e_copy_to_clipboard"
+724 "	bindkey -b M-y e_paste_from_clipboard"
+725 "	bindkey -b N-up up-history"
+726 "	bindkey -b N-down down-history"
+727 "	bindkey -b N-right forward-char"
+728 "	bindkey -b N-left backward-char"
+729 "	bindkey -b N-del delete-char"
+730 "	bindkey -b N-ins overwrite-mode"
+731 "	bindkey -b N-1 which-command"
+732 "	bindkey -b N-2 expand-history"
+733 "	bindkey -b N-3 complete-word-raw"
+734 "	bindkey -b N-home beginning-of-line"
+735 "	bindkey -b N-end end-of-line"
+736 "endif"
+737 "if (! $?PATH_DONE) then"
+738 "set path=($path:q c:/bin .)"
+739 "setenv PATH_DONE  1"
+740 "endif"
+741 "set notify"
+742 "set noclobber"
+743 "set filec"
+744 "set history=(200) "
+745 "set savehist=(200 merge)"
+746 "set ignoreeof"
+747 "set fignore =(.obj .pdb .bsc .ilk .idb  .OBJ .PDB .BSC .ILK .IDB)"
+748 "set color=(ls-F)"
+749 "alias	ls  ls-F "
+750 "alias 	h 	history"
+751 "alias 	rm 	c:/bin/rm.exe -i"
+752 "alias 	rd	c:/bin/rmdir.exe"
+753 "alias 	md	c:/bin/mkdir.exe"
+754 "alias 	mv	C:/bin/mv.exe -i"
+755 "alias   cp  C:/bin/cp.exe -i"
+756 "alias	pwd 'echo $cwd'"
+757 "alias   env printenv"
+758 "alias   unsave unset savehist savedirs"
+END
+#endif 0
diff --git a/win32/version.h b/win32/version.h
new file mode 100644
index 000000000000..44d425764877
--- /dev/null
+++ b/win32/version.h
@@ -0,0 +1,14 @@
+/*$Header: /p/tcsh/cvsroot/tcsh/win32/version.h,v 1.24 2008/09/10 20:34:21 amold Exp $*/
+#ifndef VERSION_H
+#define VERSION_H
+
+/* remember to change both instance of the version -amol */
+
+#ifdef NTDBG
+#define LOCALSTR ",nt-rev-8.10-debug"
+#else
+#define LOCALSTR ",nt-rev-8.10" 
+								//patches
+#endif NTDBG
+
+#endif VERSION_H