LDAPext discussions).
Add attrs and attrsonly support to monitor/config info.
Add rdn attributes to schema/monitor/config.
Add extensibleObject objectclass to schema/monitor/config.
Add top objectclass to rootdse/monitor/config.
Remove opattrs option from send_search_entry().

as it's not stored the directory.

all cases (including root dse).

an OID or a proper type string (letter followed by 0 or more
alnum/-).

NULL does not meet basic syntax rules.

  by <who> <access> changed to by <who>+ <access> (joined with AND)
  added peername=<regex> sockname=<regex> url=<regex>
  removed addr=<regex> (use peername instead).
replace dn_upcase with str2upper and str2lower.  Use where needed.

Backout the input exhaustion change, it loops.  Still looking for
the right way.

Let transport (TLS or somesuch) force reading or writing on
sockets even if the higher layers think otherwise.

  added slap_ and ldbm_ to many structures
  added typedefs to many structures
  used typedefs
New main.c argument parsing with ldap url support (replacing -a address).
New sockaddr_in handling and support for multiple listeners.

Also free <user> in !HAVE_GETPWUID case.

ldap_modify: delete of last attribute value should delete attribute (ITS#229)
thr_nt: use sleep to yield

is ever empty.  See ITS#228.

didn't bother to acquire)...