Tue Jun 22 18:08:27 2004  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.5.0 released.

Fri Jun 11 09:28:05 2004  Chris Wilson  <chris@netservers.co.uk>

	* pptp.8, pptp_gre.c: make the statistics work properly when
	buffering is disabled.  Fix the issue with log messages claiming
	buffering when no buffering is being done.

Thu Jun 10 16:58:53 2004  James Cameron  <quozl@us.netrek.org>

	* pptp.c (main): remove the sleep(3) on termination; it isn't
	really required; and causes the GRE-to-PPP gateway process to hang
	around after the connection has been terminated.

	* pptp.c (open_callmgr): call manager was inheriting the GRE
	socket, so close it before launching the callmgr, a regression
	introduced 18th July 2002, in the patch to bind the GRE socket
	earlier.

Thu Jun 10 08:34:17 CEST 2004 Rein Klazes <rklazes@xs4all.nl>

	* pptp_callmgr.c: fix a case when the call manager does not
	shutdown properly, a regression introduced by the changes on
	2003 Oct 22 and 23.

Wed Jun  9 10:08:02 2004  Chris Wilson  <chris@netservers.co.uk>

	* pptp.8, pptp.c, pptp_gre.c, pptp_gre.h: add --nobuffer option to
	eliminate all buffering of packets, a "pptp quake patch".

Wed Jun  9 09:37:06 2004  Paul Howarth  <paul@city-fan.org>

	* inststr.c: fix non-setting of the command line.

Tue Jun  8 21:25:27 2004  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.5.0-rc1 released.

Sat Jun  5 22:44:50 2004  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c (pptp_read_some): fix for CPU loop after pppd killed
	with -9, if read() returns zero, it is because the control
	connection has closed, so destroy the connection.

Wed Mar 24 08:45:12 2004  Mark-Andre Hopf  <mhopf@innominate.com>

	* pptp.c: fix compile for ARM architecture.

Mon Mar  8 11:04:00 2004  Chris Wilson <chris@netservers.co.uk>

	* pptp.8: added documentation for command-line options where
	missing.  Updated to reflect the use of getopt.

Tue Mar  2 09:53:53 2004  Peter McCurdy <pmccurdy@nit.ca>

	* pptp.c (main, do_nothing): do not hang when a connection is
	refused.  When the controlling process (pptp.c) paused while
	waiting for the child to send SIGUSR1, if the child died then the
	controlling process wouldn't ever wake up.  Now if the child dies,
	SIGCHLD gets handled and the controlling process quits.

Tue Feb 10 20:35:18 2004  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c (decaps_hdlc): temporarily add code that captures
	additional detail if EMSGSIZE is returned by read().

Fri Jan  2 10:05:17 2004  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.4.0 released.

Mon Dec  1 11:58:24 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.c (main): remove arguments debugging printf.

Wed Nov 26 12:22:00 2003  Chris Wilson   <chris@netservers.co.uk>

	* pptp.c: fixed argument handling so that hostname can be supplied
	anywhere on the command line, not just at the start.  pppd options
	starting with "-" but before "--" are no longer supported.
	
	* pptp.c: added some spacing to improve readability, removed
	pointless "Step X" comments.
	
	* pptp.c: fixed usage message: there should not be a "pppd" in the
	command line.

Mon Nov 10 15:39:41 2003  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.4.0-rc1 released.

Thu Oct 23 12:48:54 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_callmgr.c (callmgr_main): if connection fails, pptp enters
	a CPU loop calling select() with no file descriptors set, and
	being given EBADF.  Introduced by yesterday's modifications.
	Correct code to detect this situation and break the main loop.

Wed Oct 22 13:02:04 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c (pptp_call_open): add an assertion to prevent a call
	open attempt while the control connection is not established.

	* pptp_callmgr.c (callmgr_main): avoid accepting a UNIX socket
	connection and therefore calling pptp_call_open() if the control
	connection has not yet been established.

	* pptp_ctrl.c (pptp_conn_established): add function for
	pptp_callmgr.c to use to determine if the control connection has
	been established.

	TODO: if a connection reply is not received, what happens?

	Reported by: John BouAntoun

Mon Sep  8 10:33:41 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.c: fix for compile on OpenBSD.  From: Waldemar Brodkorb

Mon Aug 18 12:12:00 2003  Chris Wilson   <chris@netservers.co.uk>

	* pptp.c pptp_gre.c util.h: add log level control, to increase
	or reduce verbosity of log messages, for debugging and for people
	who have lossy connections.

Thu Aug  7 12:20:09 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c (decaps_gre): fix reporting of packet loss.
	From: Chris Wilson

Wed Jun 25 12:59:28 2003 Rein Klazes <rklazes@xs4all.nl>

        * pptp_callmgr.c: Wait for the replies on our Call-Clear-Request's and
        Stop-Control-Connection-Request's.
        
        * pptp_ctrl.c: small tweak in a message about non existant call:
        report the received call ID's.
        
Sun Jun 22 19:08:14 2003 Rein Klazes <rklazes@xs4all.nl>

        * pptp_ctrl.c: Log the buffering and sending of ALL control
        messages (except Echo messages and Replies of course).
        Change the way the sending of these messages is done. The 
        original way was to first put them into a buffer ( in
        pptp_send_ctrl_packet()) and at some later write the buffered
        bytes to the socket ( in pptp_write_some()). Now
        pptp_send_ctrl_packet first attempts to write the packet directly.
        Only it the write() does not write all of the bytes, the remaining
        ones are buffered. This should help to track bugs in this area (like
        one sending two Start-Control-Request's).

Thu Jun 19 09:09:53 2003 Rein Klazes <rklazes@xs4all.nl>

        * pptp_ctrl.c: Improve logging of received control packets:
        Move duplicated code to report on Result codes and General errors
        to a separate function; Verbosely report error codes embedded in
        start-control-connection replies; Translated some French comment;
        Log when an unexpected Outgoing Call Reply is received; Log the
        receipt of ALL control messages (except in case of echo
        request/reply packets of which only the first 10 are logged);
        Shorten the name of the function "pptp_dispatch_ctrl_packet" to
        "ctrlp_disp", 25 characters is just too much in the log files.

Thu Jun 19 10:11:26 2003  Jan Pieter  <jp@jp.dhs.org>

	* Makefile (uninstall): include uninstall target, and a minor fix
	to dist.
	
Wed Jun 18 12:19:09 2003 Rein Klazes <rklazes@xs4all.nl>

        * pptp_gre.c: Instead of logging the (a)synchronous mode
        of ppp, only issue a warning when it conflicts with the
        mode of pptp.
        Comparing two sequence numbers for(in)equality is safe even when
        a wrap-around has occurred. This contrasts with comparing for 
        smaller/bigger. Remove a few unneeded tests for wrap-around.

Tue Jun 17 19:40:41 2003 Rein Klazes <rklazes@xs4all.nl>

        * dirutil.c, ppp_fcs.c, pptp.c, pptp_gre.c, util.c, vector_test.c,
        * pptp_ctrl.c, pptp_callmgr.c, vector.c : reformat code with 
        standard 4 spaced indents, uniform function headings and some 
        general tidying up. Patches have been separated in "diff -w"
        invariant patches that should be safe and others that may be 
        not so safe.

Wed Jun 11 14:06:21 2003  Rein Klazes <rklazes@xs4all.nl>

        * pptp_gre.c: When a timeout is specified in the select call
        make it always non-zero. Making this call block makes it likely
        that pppd will run before the select returns. This results in a
        big reduction in transmitted ack-only packets (number down from 
        40% to 0.8% of received packets on my system).

Tue Jun 11 18:42:00 2003  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.3.1 released.

Tue Jun 10 13:53:00 2003  Chris Wilson  <chris@netservers.co.uk>

	* pptp_callmgr.c: fixed a bug with call manager socket naming,
	introduced since 1.2.0, which caused confusing problems when
	trying to open more than one tunnel from the same machine.

Tue Jun 10 18:43:34 2003  James Cameron  <quozl@us.netrek.org>

	* pptp-linux-1.3.0 released.

Tue Jun  3 19:16:52 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.8, pptp.c: change SIGHUP to SIGUSR1 for dumping stats.

Tue May 20 13:20:00 2003  Chris Wilson  <chris@netservers.co.uk>

	* pptp.c: rewrote command-line usage information, to increase
	clarity and usefulness, and to describe various command-line
	options which have been added recently.

Fri May 23 20:52:05 2003  Rein Klazes  <rklazes@xs4all.nl>

	* pptp_ctrl.c: increase the verbosity of the log message at the
	receipt of a Call Disconnect Notification.

Mon May 12 16:56:14 2003  James Cameron  <quozl@us.netrek.org>

	* Makefile: don't install the manpage with execute permission,
	swap LDFLAGS and LIBS so that one can say 'make LDFLAGS=-s' to
	create a stripped versions of the executables, introduce the
	optimization flag as a make variable, so that one can say 'make
	DEBUG= OPTIMIZE=-O2 LDFLAGS=-s'.  From: Peter Breitenlohner

Tue Apr 29 19:13:33 2003  James Cameron  <quozl@us.netrek.org>

	* Makefile (dist): remove CVS directory from distribution.
	Reported by: Ola Lundqvist

Tue Apr 15 10:28:00 2003  Chris Wilson   <chris@netservers.co.uk>

	* pptp.c, pptp_gre.c, pptp_gre.h: Added GRE statistics counters
	and RTT calculation, which can be dumped to the syslog by sending
	a SIGHUP to the GRE-to-PPP gateway process.

Mon Apr 14 11:57:00 2003  Chris Wilson   <chris@netservers.co.uk>

	* pptp_gre.c: Fixed one case where an ACK could be immediately
	followed by a data packet, they should be combined into a
	single packet.

Sat Mar 8 2003 15:19:12 2003 Rein Klazes <rklazes@xs4all.nl>

        * pptp_gre.c, pqueue.c: Actually copy the packet into a new entry
        in the packet queue, fixing "unknown protocol" error messages;
        Change the program logic making it obvious that there is not a 
        memory leak;
        Restore the "buffering out-of-order packet" log messages, so we
        have a chance to notice any more side effects.

Mon Feb 17 09:18:30 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_callmgr.c, pptp.c, Makefile: compile call manager from
	Makefile rather than include from pptp.c.  From: Jan Pieter
	<jp@jp.dhs.org>

Sat Feb 15 21:32:42 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c, pptp_msg.h: move code out of .h file and into .c
	file.  From: Jan Pieter <jp@jp.dhs.org>

Sat Feb 15 17:34:38 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.c: add include fixes for Apple MacOS X as contributed by an
	anonymous donor.

Sat Feb 15 14:59:20 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.c, pptp_callmgr.c, pptp_gre.c: add localbind option to
	support multiple clients from separate alias IP addresses.  
	From: Yury Tarasievich, with contributions by Ed Marcotte.

Fri Feb 14 10:11:27 2003  James Cameron  <quozl@us.netrek.org>
	
	* pptp-linux-1.2.0 released.
	
Fri Feb 14 16:08:26 CET 2003 Rein Klazes <rklazes@xs4all.nl>
	
	* pptp_ctrl.c, pptp_msg.h: tweak the outgoing call reply messages
	once more. Print the error text that comes with the result code. 

	* pptp.c: close all unused file descriptors belonging to the pty.

	* pptp_gre.c: Convert received acknowledgement numbers from network
	to host order.

Mon Jan 20 11:46    2003  Chris Wilson <chris@netservers.co.uk>

	* pqueue.c, pqueue.h: changed "expires" field of pqueue entry to a
	struct timeval for microsecond accuracy (in theory =)

	* pptp_gre.c: use queue head expiry time as the upper bound on how
	long we block waiting for data from the network or pppd

	* pptp.c: allow setting of packet timeout with sub-second
	accuracy, print error message to stderr and exit if timeout out of
	range

Mon Jan 13 10:28    2003  Chris Wilson <chris@netservers.co.uk>

	* pqueue.c, pqueue.h: added freelist support for packet queue,
	From: Kai Poitschke <kai@poitschke.de>.  Should help to
	prevent memory fragmentation and perhaps improve performance a
	little.
	
	* pqueue.c: wrap some log() statements with DEBUG_CMD, should
	improve performance (thanks to Kai Poitschke)
	
	* pptpd.c: bugfix for --log-string option: make a copy of the
	string with strdup, because optarg will be destroyed

Wed Jan 15 14:16:27 2003  James Cameron  <quozl@us.netrek.org>

	* AUTHORS, DEVELOPERS, NEWS, README, TODO, USING: add or move CVS
	header to tail.
	* DEVELOPERS: change IRC server name to new alias.
	* AUTHORS: change a few addresses.
	* INSTALL: rewrite.
	* README, USING: review and adjust, minor changes.
	* Makefile (install): add MANDIR and man page.

Thu Jan  2 11:28:41 2003  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c: fix response to dropped packets.  From: Rein Klazes.

Thu Jan  2 09:11:33 2003  James Cameron  <quozl@us.netrek.org>

	* pptp.8: the IP address should be before the option.  From: Rein
	Klazes

Mon Dec 30 15:57:48 2002  James Cameron  <quozl@us.netrek.org>

	* Makefile (install): add install target.

Mon Dec  9 08:52:56 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_callmgr.c, pptp.c: close stderr after becoming daemon,
	otherwise ssh sessions, CGI scripts, or other programs that start
	pptp don't exit properly; they are held up until the pptp
	processes terminate and close stderr.

Thu Nov 21 08:41:39 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c: log return value from the read of the GRE socket as
	a signed number as well.

Wed Nov 20 11:21:48 CET 2002 Rein Klazes <rklazes@xs4all.nl>

	* pptp_gre.c: log return value from the read of the pty as a signed
	number.

	* pptp_ctrl.c: change the log message to clarify that error codes in a 
	outgoing call reply come from the server, not the client.
	
Wed Nov 20 16:07:30 2002  James Cameron  <quozl@us.netrek.org>

	* Makefile (dist): adjust distribution target to include new files
	since prior use.

Wed Nov 20 15:17:12 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c: hid many packet reordering log calls in an ifdef,
	added a hint as to cause of EIO on read of the pty.

Fri Oct 11 15:44 BST  2002 Chris Wilson <chris@netservers.co.uk>

	* pptp.c util.c util.h: added "--logstring" option to help identify
	  connections in syslog output where multiple connections are made
	  from the same host.

Wed Oct 02 10:31 BST  2002 Chris Wilson <chris@netservers.co.uk>

	* pptp_gre.c pqueue.c: changed some "log" statements to "warn" to
	  reflect the severity of the condition, allowing much better filtering
	* util.c: changed _warn to log at WARNING, and _fatal at CRIT level
	* pptp_gre.c: disabled logging of individual accepted packets
	* pptp_gre.c: removed a potential NULL pointer dereference crash
	* pptp_gre.c: fixed the select-timeout check for packets in the queue
	* pqueue.h: increased window size to 300 following testing
	* pptp.c: added command-line parameter "--timeout" to set the
	  lost packet timeout

Fri Aug 30 09:55:05 CEST 2002 Rein Klazes <rklazes@xs4all.nl>

	pptp_gre.c: Try to send more ACK's piggy backed on data packets.
	Previously if there were any outstanding ACK's to be sent, the 
	program used a non-blocking select (timeout zero) to see if
	any data packets are available. In most cases there will be none,
	since the time passed since the last read is too short and an ACK
	without data will be sent.
	This change allows one outstanding ACK, for at most 0.5 second,
	multiple outstanding ACK's are treated as before.
	Tests show that this gives a big reduction in the number of
	sent packets.

Fri Aug 30 09:15:35 CEST 2002 Rein Klazes <rklazes@xs4all.nl>

	* pptp_gre.c: Sequence numbers of sent gre packets should start
	with 1.

Mon Aug 26 10:56:42 CEST 2002 Rein Klazes <rklazes@xs4all.nl>

	* pptp.c pptp_gre.c pptp_gre.h: added "--sync" option to work 
	in combination with the pppd sync option. In synchronous mode
	checksum calculations and (un-)escaping of control characters
	become unnecessary. This results in big CPU usage reduction.
	
Mon Aug 26 08:53:45 CEST 2002 Rein Klazes <rklazes@xs4all.nl>

	* pptp.c: fix bug in command line options parsing (misplaced break
	in switch statement).
	
Wed Aug 21 10:57:01 2002  James Cameron  <quozl@us.netrek.org>

	* pptp.c: add handler for SIGCHLD.
	From: Peter Surda <shurdeek@panorama.sth.ac.at>

Thu Aug 15 09:30:00 2002  Chris Wilson  <chris@netservers.co.uk>

	* pqueue.h: increased window size following James' tests
	* pptp_gre.c: check for errors while dequeueing packets

Wed Aug 14 20:02:39 2002  James Cameron  <quozl@us.netrek.org>

	* pptp.c, pptp_gre.c, pqueue.c: packet re-ordering bugfixes
	following distributed testing:

	- Moved daemon() call to run on GRE gateway process only, and not
	if running as pppd pty
	- Make select() timeout after 1 second if there is data in the
	queue, to prevent the queue from having to wait forever
	- Added log messages for accepting individual packets (noisy!)
	and for timeouts on missing packets
	- Fixed a bug with the packet queue (append to tail was broken)
	- Removed unused code from pqueue.c
	
	From: chris@netservers.co.uk

Wed Aug 14 11:14:05 2002  James Cameron  <quozl@us.netrek.org>

	* pqueue.c, pqueue.h, pptp_gre.c: major changes to support packet
	re-ordering.

	Queueing

	Packets are added to the queue by decaps_gre if their sequence
	number is higher than expected, but within the window. The default
	window is defined as 30 packets.

	Packets which are below the window (older than the most recent
	packet read) or above the window (too far ahead) are discarded, to
	protect against denial-of-service attacks.

	Dequeueing

	The new function dequeue_gre retrieves packets from the head of
	the queue which are:

	1. Next in sequence (unwrapped or wrapped)

	2. Older than five seconds (assuming that the intermediate packets
	have been lost by the network).

	The function will continue to read packets from the head of the
	queue until it finds one which doesn't match these criteria, and
	then stop.

	Limitations
	
	There are some limitations with this patch:

	- The receive window is hardcoded at 30 packets. I couldn't see
	where to get the negotiated and/or current window size from.

	- The timeout is hardcoded at 5 seconds. A packet which was
	received and queued within the window, but which should have been
	preceded by other packets which never appeared, will be accepted
	anyway after this time (increasing the sequence number to its
	own).

	- There may be memory leaks or other bugs in the reordering code.
	
	* pqueue.c, pqueue.h, Makefile (PPTP_OBJS, PPTP_DEPS): add two new
	files to the pptp executable. pqueue.c implements the packet queue
	used by the reordering code, and pqueue.h describes its public
	interface. The queue is implemented as a linked list. This is
	required for reordering.
	
	* pptp.c: Add a new command-line option, --debug.  Prevents pptp
	from going into the background.

	Change to call the daemon(3) function to change the current
	directory and close the standard file descriptors. This prevents a
	shell from hanging open if pptp is started remotely.

	* Makefile (CFLAGS): reduce the optimisation level (gcc's -O flag)
	to zero (none), to make debugging easier.

	* pptp.c (get_ip_address): avoid reporting h_errno value.

	From: chris@netservers.co.uk

Thu Jul 18 12:26:25 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.h, pptp_gre.c, pptp.c: bind the GRE socket early, by
	calling the a function pptp_gre_bind.  Also changed prototype of
	pptp_gre_copy.  Fixes ICMP Unreachable bug:
	<1026868263.2855.67.camel@jander> 16th July 2002.
	From: chris@netservers.co.uk

Thu May 30 18:28:02 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c (pptp_call_open): do translation to network byte
	order after limit checking of phone number.
	From: staelin@hpl.hp.com
	
2002-05-13 08:14:40  Muli Ben-Yehuda  <mulix@actcom.co.il>

	* TODO: remove 'remove setjmp/longjmp' TODO item. 
	* pptp.c: change comment re volatile qualifiers. 
	* pptp_callmgr.c: remove unused function 'conn_callback' and
	change comment re volatile qualifiers. 

Thu Apr  4 09:34:10 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c: correct spelling error.
	From: Mary.Deck@COMPAQ.com

2002-03-30 13:13:52  mulix  <mulix@actcom.co.il>

	* USING: change URL for bezeq adsl howto.  
	* pptp.c: (get_ip_address): if the user runs 'pptp --quirks ...'
	instead of 'pptp hostname', we'll get here and then give a verbose
	error message. 

Mon Mar 11 10:21:00 2002  mulix  <mulix@actcom.co.il>

	* Makefile (all): make config.h before making $(PPTP_BIN). 
	* Makefile (config.h): truncate the file if it exists before
	inputing to it - '>' instead of '>>'

Mon Mar 11 12:48:16 2002  James Cameron  <quozl@us.netrek.org>

	* DEVELOPERS: add mailing lists.
	* Makefile (CFLAGS): remove PPPD_BINARY and PPTP_LINUX_VERSION in
	favour of a config.h file.
	* Makefile (config.h): create config.h from Makefile variables
	* Makefile (PPTP_DEPS): add config.h
	* pptp.c: include config.h
	* version.c: include config.h
	* util.c (PROGRAM_NAME): no longer used by two programs, change
	PROGRAM_NAME to default to pptp.
	* Makefile (CFLAGS): remove -DPROGRAM_NAME

Fri Mar  8 11:56:00 2002  mulix  <mulix@actcom.co.il>

	* TODO: remove notes about compiler warnings, as all compiler
	warnings are now gone.
	* pptp.c (main): add volatile qualifier to some variables to
	silence gcc warnings 'variable might be clobbered by longjmp or
	vfork'. add note explaining why volatile and that it should be
	removed when the longjmp is removed.
	* pptp_callmgr.c (main): likewise. 
	* inststr.c (inststr): break up "ptr += strlen(++ptr)" which is
	undefined behaviour into two expressions. 
	* pptp.c (main): initialize callmgr_sock to -1 since it might be
	used uninitialized otherwise. 
	* pptp_ctrl.c (pptp_dispatch_ctrl_packet): #ifdef 0 two unused
	variables referring to the current packet, which should not be
	simply erased, as we might want to use them in the future.
	* util.c: add missing #include. 
	
Fri Mar  8 21:11:17 2002  James Cameron  <quozl@us.netrek.org>

	* DEVELOPERS: new file.

Fri Mar  8 10:12:28 2002  James Cameron  <quozl@us.netrek.org>

	* NEWS: convert to newest first format to comply with GNU Coding
	Standards, The NEWS File.

Fri Mar  8 09:01:22 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_ctrl.c (pptp_make_packet): Cisco PIX is generating a
	non-complaint header with the reserved0 field not zero, causing
	the connection to stop after 60 seconds.
	From: Rein Klazes <rklazes@xs4all.nl>

Fri Mar  8 08:56:30 2002  James Cameron  <quozl@us.netrek.org>

	* TODO: add compiler warnings note.
	* NEWS: propogate summary of ChangeLog.
	* AUTHORS: add names from mailing list contributions.
	From: Rein Klazes <rklazes@xs4all.nl>
	* Makefile: remove pptp_callmgr binary
	* debian/copyright: adjust pointer to current release.
	* debian/rules, Makefile: remove pptp_callmgr binary now that pptp
	forks and calls it without exec.

Sat Mar  2 04:04:37 2002  James Cameron  <quozl@us.netrek.org>

	* README: adopt new mailing lists and point to project web site.
	* USING: include psuedo-tty activation instructions.
	* Makefile: increment version, avoid clobbering editor backup
	files on clean.

Fri Mar  1 12:13:03 2002  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c: move #include <sys/types.h> higher up
	* pptp_gre.c, pptp_ctrl.c: change unsigned to unsigned int
	* pptp.c: what we need from pty.h is in libutil.h for FreeBSD and
	util.h for NetBSD (ideally this should be in autoconf)
	* pptp.c: synchronisation changes
	* orckit_quirks.c: #include <sys/types.h>
	From: rhialto@azenomei.knuffel.net

Fri Nov 23 14:42:07 2001  James Cameron  <quozl@us.netrek.org>

	* USING: reformat, add version header.

Tue Nov 20 11:01:10 2001  mulix  <mulix@actcom.co.il>

	* AUTHORS: add mulix.
	* USING: add paragraph on quirks support.
	* orckit_quirks.c: remove debugging call, rename functions and
	variables consistently.
	* pptp.c: (usage) remove debugging print.
	* pptp_ctrl.c: when calling quirks hooks, check their return
	values and warn if an error occurs.
	* pptp_quirks.c: orckit_atur3_start_ctrl_conn was renamed
	orckit_atur3_start_ctrl_conn_hook.
	From: mulix@actcom.co.il

Tue Nov 20 17:01:10 2001  James Cameron  <quozl@us.netrek.org>

	* orckit_quirks.c, orckit_quirks.h: add quirks handling for orckit
	adsl modems.
	* pptp_quirks.c, pptp_quirks.h: add generic quirks handling.
	* Makefile (PPTP_DEPS, PPTP_OBJS, CALLMGR_OBJS, CALLMGR_DEPS): add
	quirks sources and objects.
	* pptp_ctrl.c: add pptp_set_link, add code to adjust packets
	depending on quirks.
	* pptp.c (usage, long_options, main): add --quirks command line
	option.
	From: mulix@actcom.co.il

Tue Nov 20 16:45:35 2001  James Cameron  <quozl@us.netrek.org>

	* pptp_gre.c: enhance error message for bad FCS.

