Wed Dec 31 10:56:39 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h, filesubr.c (convert_file): Remove; no longer used
	(except for BROKEN_READWRITE_CONVERSION which doesn't apply).

Sat Dec 27 16:57:41 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h (HAVE_RCS5): Remove; no longer used.

	* config.h (LINES_CRLF_TERMINATED): Remove; no longer used.

Tue Dec 23 08:28:44 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Change bug-cvs address from prep.ai.mit.edu to gnu.org
	per email from Martin Hamilton.

Sun Nov 30 18:03:02 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* run.c (run_args): Remove; nowhere used.

Sat Nov 29 22:21:19 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Remove declaration of getwd; see lib/ChangeLog for
	rationale.

Wed, 12 Nov 1997  Jim Kingdon

	* config.h: Define same_file.

Sun, 9 Nov 1997  Jim Kingdon

	* config.h: Define HAVE_SETMODE.

Mon Nov 10 11:15:54 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* run.c (call_diff, call_diff3): Removed, per change to
	src/rcscmds.c.

Fri Oct 31 16:52:30 1997  Abe Feldman

	* config.h: Define UTIME_EXPECTS_WRITABLE.

Tue Oct 28 14:50:37 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* run.c: Also define call_diff and call_diff3.

Sat Sep 13 20:13:09 1997    <Martin.Sjoelin@ubs.ch>
	indentation/whitespace fixes by Jim Kingdon

	* run.c (quote): quote any " included in argument string to
	avoid having ci choke on message string format.

Sun Sep  7 19:59:56 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Add section on coding standards (win32, ANSI, &c).

Fri Aug 29 19:13:56 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (isabsolute): Add comment about interaction with
	strip_trailing_slashes (reported by Jin S Choi <jsc@w3health.com>).

Thu Aug 28 12:06:37 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (link_file): Remove #if 0'd version; the real version
	is elsewhere in this file.

Sun Aug 10 21:08:12 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* ndir.c, ndir.h, pwd.c, pwd.h: Remove $Header; we decided to
	get rid of these some time ago.

Sun Aug  3 21:14:33 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Note KLUDGE_FOR_WNT_TESTSUITE when discussing tests.

Fri Jul 18 09:49:52 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Adjust discussion of makefiles to deal with Visual C++
	5.x.  One doesn't need patch if client and server are current.

10 Jul 1997  Jim Kingdon

	* config.h: Define USE_SETMODE_STDOUT.

8 Jul 1997  Jim Kingdon

	* rcmd.c (rcmd_authenticate): With error message, print the
	user names that we were attempting to use.
	* win32.c (win32getlogin): If GetUserName returns "", return
	NULL.

Sun, 22 Jun 1997  Jim Kingdon

	* win32.c: Also include winsock.h.
	Include stdlib.h (for exit()).
	* rcmd.c: Move include of cvs.h above test of HAVE_WINSOCK_H.

Tue Jun 17 16:35:06 1997  Jim Kingdon  (unknown@beezley)

	* rcmd.c: Check HAVE_WINSOCK_H in figuring out which files
	to include (see comment about making this portable).  If not
	HAVE_WINSOCK_H, make various #definitions.
	* rcmd.c (init_winsock): Move from here...
	* win32.c: ...to here.
	* rcmd.c (bind_and_connect, resolve_address): Shut up gcc -Wall
	(which doesn't know that error (1, ...) doesn't return).

Sun Jun  8 23:43:21 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h (HAVE_MKFIFO): Remove; not used anywhere.

Sat May  3 11:15:46 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* rcmd.c: Add "copyright" notice.

Thu Apr 17 00:15:36 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* Makefile.in: Add sockerror.c.

Wed Apr  9 15:29:45 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (expand_wild): Add comments about "." and comparing
	NULL pointers.

8 Apr 1997  Jim Kingdon

	* rcmd.c: Instead of returning -1 and passing that back to
	startserver.c which will print a very vague error message, call
	error() right away with a specific message.  This also fixes
	some places where we had bogusly called GetLastError instead of
	WSAGetLastError.
	(init_winsock): Remove call to setsockopt.  It was an artifact
	from before the time that we defined NO_SOCKET_TO_FD, doesn't
	seem to be needed any more, and fails with some non-Microsoft
	winsock implementations.

Wed Apr  2 14:08:10 1997  Vince Del Vecchio  <vdelvecc@spd.analog.com>
			  and Jim Kingdon

	* sockerror.c: New file.
	* config.h (SOCK_STRERROR, SOCK_ERRNO): New macros.
	* startserver.c: In reporting errors from socket calls, use
 	SOCK_STRERROR and SOCK_ERRNO since strerror(errno) doesn't work
 	for Win32.
	* rcmd.c (rcmd_authenticate): Use WSASetLastError instead of
 	assigning to errno, since that is where the caller will look.

Sun Apr  6 17:22:19 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (copy_file): Add comment about CopyFile.

Wed Mar 26 13:13:41 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Also mention tar and gzip.

	* README: Binaries are now under 1.9, not 1.8.3, on
	ftp.cyclic.com.  Also mention http URL.

13 Mar 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (get_homedir): Allocate pathbuf; removes arbitrary
	limit.

Wed Mar 12 16:10:01 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (get_homedir): Expand comment about HOME
	vs. HOMEDRIVE/HOMEPATH.

	* config.h (HAVE_SETVBUF): Removed; no longer used.

Thu Mar  6 19:46:53 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: tab stop setting apparently was under "Editor" in Visual
	C++ 2.x but it is under "Tabs" in Visual C++ 4.x.
	List number of warnings for regex.c (103, which is actually down
	from 121 prior to the change I just made to regex.c).

Sat Feb 15 15:27:39 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* Makefile.in (dist-dir): Also handle SUBDIRS.
	(SUBDIRS): New variable.

Wed Jan 29 18:28:17 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h, options.h (GREP): Remove; no longer used.

Tue Jan 28 18:29:03 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h: Remove SIZEOF_INT and SIZEOF_LONG; no longer needed
	with lib/md5.c changes.

1997-01-08  Jim Kingdon

	* filesubr.c (expand_wild): If we just find a file (that
	is, without expanding a wildcard), return the file name
	as specified rather than as it exists in the filesystem.

Thu Jan  2 13:30:56 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c, ndir.c, ndir.h, pwd.c, pwd.h, run.c, stripslash.c:
	Remove "675" paragraph;	see ../ChangeLog for rationale.

Wed Jan  1 22:51:01 1997  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Reword comment for TMPDIR_DFLT to make it clear that
	this isn't specific to the pserver server.

Tue Dec 31 14:17:38 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Remove another mention of grep; CVS no longer uses it.

Tue Dec 31 11:01:29 1996  Noel Cragg  <noel@gargle.rain.org>

	* README: Add note that the various support utilities can also be
 	found at the Cyclic FTP site; things move around on the net.

Tue Dec 31 12:33:29 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Add note about lack of need for rsh.  I don't know if
	this is the best place to talk about this, but many people get
	confused by it.

Sat Nov 30 15:33:22 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Grep is no longer required.  Specify when gzip is required.

Tue Nov 19 17:19:35 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* Makefile.in (SOURCES): Remove strippath.c.
	* strippath.c: Removed.

Sun Nov 10 22:54:04 1996  Paul Sanders <p.sanders@dial.pipex.com>
			  and Jim Kingdon  <kingdon@harvey.cyclic.com>

	* run.c (run_popen): Save and restore file descriptors.

Fri Oct 18 16:54:00 1996  Tony Brusseau  <brusseau@jprc.com>
			  and Jim Kingdon  <kingdon@harvey.cyclic.com>

	* strippath.c (strip_path): Leave leading "\\" unmolested for UNC.

Thu Oct 17 10:57:06 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Clarify who it is who needs to be able to mount the
	repository.

Mon Oct 14 08:30:38 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Remove item about markso Win95 web site now that it is
	merged in.  Mention Win95 at beginning.

Tue Oct  8 12:37:54 1996  Ian Lance Taylor  <ian@cygnus.com>

	* options.h (HAD_RCS4): Remove; no longer used.

Wed Sep 25 14:31:51 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h (TMPDIR_DFLT): Change from c:\temp to c:\\temp.

Tue Sep 24 14:37:29 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Add TMPDIR_DFLT.

Tue Sep 10 19:20:25 1996  Mark A. Solinski  <markso@mcs.com>
			  and Jim Kingdon  <kingdon@harvey.cyclic.com>

	This is said to be the last set of changes needed for Win95:
	* rcmd.c: Include cvs.h.
	(rcmd_authenticate): Use send/recv instead of read/write.
	(rcmd): Don't call _open_osfhandle; just return the socket.
	* options.h: Move NO_SOCKET_TO_FD from here...
	* config.h: ...to here.  Update comment.
	* config.h (START_SERVER_RETURNS_SOCKET, SEND_NEVER_PARTIAL):
	Define.
	* startserver.c (shutdown_fd): Remove; it is unused.
	(wnt_start_server): Don't dup the file descriptor; instead set
	both *tofd and *fromfd to read_fd.
	(wnt_shutdown_server): Don't call _get_osfhandle; just use the
	argument as the socket.

Wed Sep  4 1996  Jim Kingdon  <kingdon@cyclic.com>

	* filesubr.c (mkdir_if_needed): mkdir on NT only takes one,
	not two, arguments.

Thu Aug 29 09:47:33 1996  Mark A. Solinski  <markso@mcs.com>
			  and Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (deep_remove_dir, unlink_file_dir): ENOENT can also
	mean that we tried to unlink a directory (Win95).

Mon Aug 26 12:47:58 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (mkdir_if_needed): Added.

Thu Aug 22 19:12:17 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	The following changes are said to be necessary (but not
	sufficient) for Win95:
	* config.h (sleep): Use "unsigned int" not just "unsigned".
	* filesubr.c (deep_remove_dir): Treat EACCES as well as ENOTEMPTY
	as an indication that we need to remove the directory.

Fri Aug 16 16:06:22 1996  Norbert Kiesel  <nk@col.sw-ley.de>

	* Makefile.in (installdirs): new (empty) target

Mon Aug 12 14:45:16 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h: Remove CLIENT_ONLY; it is nowhere used.

Mon Jul 15 1996  Jim Kingdon  <kingdon@cyclic.com>

	* README: Add note about tab stop setting.

Fri Jun  7 13:07:37 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h: Change INITIALIZE_SOCKET_SUBSYSTEM to
	SYSTEM_INITIALIZE to reflect change in ../src/main.c.

Mon Jun 03 01:00:08 1996  noel  <noel@BOAT_ANCHOR>

	* sanity.sh: include new tests from ../src/sanity.sh.

	* filesubr.c (copy_file): use open with O_CREAT instead of creat
 	so we can also use O_BINARY -- we don't want to do any LF -> CR/LF
 	translations when we copy files.

Fri May 17 11:53:13 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: In a few places it used to say "server" when it meant
	"client".  Fix it.  Say explicitly that there is no server on NT.
	Fix typos (4,0 -> 4.0; CVS.system -> CVS).

Thu May 16 16:52:45 1996  Noel Cragg  <noel@gargle.rain.org>

	* README: explain which utilities are required for client support
 	and local support in separate paragraphs.

	* filesubr.c (expand_wild): rename max to cvs_max to avoid
 	conflicts with other already-defined routines.
	(get_homedir): rename min to cvs_min.

Thu May 16 01:18:22 1996  noel  <noel@BOAT_ANCHOR>

	* sanity.sh: Hacked version of src/sanity.sh for use under
 	CYGWIN32.

	* filesubr.c (expand_wild): Since FindFirstFile and FindNextFile
 	don't return the pathname of a file, we need to keep track of it
 	ourselves.

	* options.h: Fix defines for DIFF and GREP. 

	* run.c (run_exec): Flush stdout and stderr so we end up with the
 	correct interleaving of output for sanity.sh.  This can be removed
 	later, if desired.

Wed May 15 23:51:49 1996  Noel Cragg  <noel@gargle.rain.org>

	* README: mention that grep is mandatory.

Tue May 14 1996  Jim Kingdon  <kingdon@cyclic.com>

	* filesubr.c (cvs_temp_name): Call _tempnam not tmpnam.

Tue May 14 13:38:51 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (cvs_temp_name): New function..

Wed May 01 01:28:41 1996  noel  <noel@BOAT_ANCHOR>

	* filesubr.c (get_homedir): use both HOMEDRIVE and HOMEPATH to
 	construct the user's home directory.

Tue Apr  9 20:56:14 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Mention CRLF for src/server.c.

Mon Mar 25 1996  Jim Kingdon  <kingdon@cyclic.com>

	* filesubr.c (expand_wild): New function.

Tue Mar 19 17:55:39 1996  Norbert Kiesel  <nk@col.sw-ley.de>

	* startserver.c (wnt_start_server): Cleaned up code to get port
	  (and thus made consistent with VMS and Mac)

Mon Mar 18 14:54:50 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* config.h: Don't declare gethostname; main.c already includes
	winsock.h.  Define FILENAMES_CASE_INSENSITIVE.

Fri Mar 15 1996  Jim Kingdon  <kingdon@cyclic.com>

	* filesubr.c (fncmp): Fix typo (n1 -> n2) which had caused the
	function to always return 0.

Thu Mar  7 08:55:39 1996  Jim Blandy  <jimb@totoro.cyclic.com>

	* Makefile.in (HEADERS): Remove alloca.h from list.

Wed Feb 28 11:08:06 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Remove AUTH_SERVER_SUPPORT; no longer should be
	defined in options.h.

	* config.h: Remove C_ALLOCA, CRAY_STACKSEG_END, HAVE_ALLOCA,
	HAVE_ALLOCA_H, and STACK_DIRECTION to reflect alloca removal.
	* startserver.c (wnt_start_server): Don't use alloca.
	* alloca.h: Removed.

Fri Feb 23 18:00:00 1996  Jim Kingdon  <kingdon@cyclic.com>

	* options.h: Define AUTH_CLIENT_SUPPORT and NO_SOCKET_TO_FD.
	* config.h: Define HAVE_WINSOCK_H.
	* win32.c (getpass): New function.
	* filesubr.c (get_homedir): New function.

Mon Feb 12 16:09:24 1996  Norbert Kiesel  <nk@col.sw-ley.de>

	* run.c (run_popen): Changed more Popen() to run_popen()

Mon Feb 12 03:33:27 1996  Benjamin J. Lee  <benjamin@cyclic.com>

        * run.c: Changed Popen() to run_popen() for the benefit of
        case-insensitive linkers (VMS) which confuse Popen() with popen()

Fri Feb  9 22:10:12 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* Makefile.in (distclean): Remove Makefile.

	* config.h: Remove SYSTEM_COMMENT_TABLE.

Thu Feb  1 15:09:17 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Remove RM; no longer used.

	* filesubr.c: Remove rcsid.

Thu Jan 11 16:01:27 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Update with information for Visual C++ 4.0, some
	warnings that weren't mentioned, etc.

Thu Jan 11 12:04:42 1996  Norbert Kiesel  <nk@col.sw-ley.de>

	* options.h: remove CVS_NOADMIN

Wed Jan  3 16:17:19 1996  Jon Dart  <jdart@tss.com>
			  and Jim Kingdon  <kingdon@harvey.cyclic.com>

	* run.c (filter_stream_through_program): If pidp is NULL, don't
	store to *pidp.
	* ndir.h: Change MAXNAMLEN to 255.
	* run.c (build_command): Deal with it if there are no arguments at
	all.

Mon Jan  1 23:40:01 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* filesubr.c (link_file): New function.

	* README: Mention CRLF vs. LF in cvsnt.mak.  Other minor revisions.

Fri Dec 22 12:00:00 1995  Jim Kingdon  <kingdon@peary.cyclic.com>

	* run.c (filter_stream_through_program): On error, error() rather
	than returning -1.

Thu Dec 21 16:00:00 1995  Jim Kingdon  <kingdon@peary.cyclic.com>

	* options.h: Don't define NO_SOCKET_TO_FD.

Mon Dec 18 09:57:29 1995  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* options.h: Explain NO_SOCKET_TO_FD some more.

Sun Dec 17 21:19:18 1995  Karl Fogel  <kfogel@floss.cyclic.com>

        * options.h (NO_SOCKET_TO_FD): define to 1.

Tue Dec 12 19:18:00 1995  Karl Fogel  <kfogel@floss.cyclic.com>

        * options.h (AUTH_CLIENT_SUPPORT, AUTH_SERVER_SUPPORT): these
        replace CVS_LOGIN.
        (RCSBIN_DFLT): expand comment.

Mon Dec 11 12:43:35 1995  adamg  <adamg@microsoft.com>

	* config.h: Add INITIALIZE_SOCKET_SUBSYSTEM macro to ensure that
	winsock is initialized early enough for the gethostname() in
	main.c to succeed.
	* rcmd.c: Remove from init_winsock(), and rcmd() code that
	initialized winsock on demand.

Thu Dec  7 14:49:16 1995  Jim Meyering  (meyering@comco.com)

	* filesubr.c (isaccessible): Rename from isaccessable.
	Update callers.

Mon Dec  4 10:46:31 1995  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* The following change was copied from src/filesubr.c.  This is
	because we need filesubr.c to compile, not because we are trying
	to make set*id work on NT (if it even has set*id).
	* filesubr.c (isaccessable): new function.  Checks access-rights
	for files like access(), but is getxid-safe.  Falls back to
	access() if SETXID_SUPPORT is not enabled.
	(isfile): replace stat() by isaccessable(file, F_OK)
	(isreadable): replace access() by isaccessable()
	(iswritable): ditto
	(make_directory): rename local variable buf to sb

Fri Nov 24 11:17:16 EST 1995  Boleslaw Ciesielski  <bolek@viewlogic.com>

	* filesubr.c (convert_file): Pass S_IWRITE to open when creating
	file (fixes problem with deleting temporary files).

Fri Nov 24 11:12:47 1995  Boleslaw Ciesielski  <bolek@viewlogic.com>

	* run.c (build_command): Move len++ inside loop, to make room for
	spaces between arguments.

Thu Oct 26 10:12:51 1995  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Say that patch is required, not optional.

Wed Oct 25 07:40:17 1995  Noel Cragg  <noel@virtual.office.com>

	* startserver.c (wnt_start_server): removed NTOHS call; since the
	resulting number was passed as the port number to rcmd which
	called NTOHS again, we did a complicated NOOP.

Tue Oct 24 10:59:03 1995  Norbert Kiesel  <nk@col.sw-ley.de>

	* Makefile.in: insert autoconf variables. This allows e.g. make
	  dist to work when configure was called from within a subdir.

	* Makefile.in (dist): replace by rule which honors $(srcdir)

Mon Oct 23 18:51:49 1995  Karl Fogel  <kfogel@floss.cyclic.com>

        * Makefile.in (clean): new rule, does nothing but satisfy
        top-level Makefile's beliefs about what its children can do.

Fri Oct 20 11:09:55 1995  Norbert Kiesel  <nk@col.sw-ley.de>

	* config.h: use same layout and comments as current ../config.h.in

	* options.h: as above for ../src/options.h.in

Tue Oct 10 16:04:18 1995  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* README: Update to remove obsolete information (e.g. ftp
	distributions).

Thu Oct  5 17:28:52 1995  Kevin Layer  <layer@franz.com>

	* filesubr.c: Add semicolon after USE.

Thu Sep 7  19:18:00 1995  Jim Blandy  <jimb@cyclic.com>

	* config.h (CVS_SUPPORT): #define this.

	* ndir.c (opendir): Make the directory name argument a const
	char *, instead of just a char *.
	* ndir.h (opendir): Extern declaration changed to match.

Thu Aug 31 12:00:08 1995  Jim Blandy  <jimb@totoro.cyclic.com>

	* Makefile.in (HEADERS, SOURCES): New variables.
	(DISTFILES): Refer to them, and include README, Makefile.in, and
	.cvsignore.

	* filesubr.c (unlink_file_dir, deep_remove_dir): New functions,
	originally added to src/filesubr.c and then adapted here for
	Windows NT.

Wed Aug 30 15:39:57 1995  Jim Blandy  <jimb@totoro.cyclic.com>

        * Windows NT port merged.
	* README, config.h, filesubr.c, mkdir.c, ndir.c, ndir.h,
	options.h, pwd.c, pwd.h, rcmd.c, rcmd.h, run.c, startserver.c,
	strippath.c, stripslash.c, waitpid.c, win32.c: Changed or added.

Thu Aug 10 13:30:00 1995  Jim Blandy <jimb@cyclic.com>

	* filesubr.c, mkdir.c, pwd.c, run.c, win32.c: New source files.
	* pwd.h: New header file.

Wed Jul 19 18:00:00 1995  Jim Blandy <jimb@cyclic.com>

	* alloca.h: New file.

	* config.h (HAVE_IO_H): Define this.

Tue Jul 18 21:18:00 1995  Jim Blandy <jimb@cyclic.com>

	* config.h, options.h, pwd.h: New files.
