$Id$

* Mon Aug 16 1999 Jan Rękorajski <baggins@pld.org.pl>
- fixed reentrancy problems

* Sun Jul  4 21:03:42 PDT 1999

- temporarily removed the crypt16 stuff. I'm really paranoid about
  crypto stuff and exporting it, and there are a few too many 's-box'
  references in the code for my liking..

* Wed Jun 30 1999 Steve Langasek <vorlon@netexpress.net>
- further NIS+ fixes

* Sun Jun 27 1999 Steve Langasek <vorlon@netexpress.net>
- fix to uid-handling code for NIS+

* Sat Jun 26 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- merged MD5 fix and early failure syslog
  by Andrey Vladimirovich Savochkin <saw@msu.ru>
- minor fixes
- added signal handler to unix_chkpwd

* Fri Jun 25 1999 Stephen Langasek <vorlon@netexpress.net>
- reorganized the code to let it build as separate C files

* Sun Jun 20 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- fixes in pam_unix_auth, it incorrectly saved and restored return
  value when likeauth option was used

* Tue Jun 15 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- added NIS+ support

* Mon Jun 14 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- total rewrite based on pam_pwdb module, now there is ONE pam_unix.so
  module, it accepts the same options as pam_pwdb - all of them correctly ;)
  (pam_pwdb dosn't understand what DISALLOW_NULL_AUTHTOK means)

* Tue Apr 20 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- Arghhh, pam_unix_passwd was not updating /etc/shadow when used with
  pam_cracklib.

* Mon Apr 19 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- added "remember=XXX" option that means 'remember XXX old passwords'
  Old passwords are stored in /etc/security/opasswd, there can be
  maximum of 400 passwords per user.

* Sat Mar 27 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- added crypt16 to pam_unix_auth and pam_unix_passwd (check only, this algorithm
  is too lame to use it in real life)

* Sun Mar 21 1999 Jan Rękorajski <baggins@mimuw.edu.pl>
- pam_unix_auth now correctly behave when user has NULL AUTHTOK
- pam_unix_auth returns PAM_PERM_DENIED when seteuid fails
