Remove TLS hard as an ldap.conf option as being not a over-writable
default.  The appropriate way to request ldaps:// is use an ldaps://
URI.  A rewrite to only sent hard for the default URIs but ignored
if the application provides it own URI would be acceptable.

Coverted LDAP_LOG macro to use subsystem ID int values instead of string values

Added LDAP_LOG messages

internal atexit handler.

in pathnames.

Compile with -DLDAP_CONNECTIONLESS to use this code.
For slapd, use "-h cldap://" to listen on UDP.
For ldapsearch, use "-H cldap://" to query on UDP.
Client-side support is very minimal:
  no automatic timeout/retries
  no basedn wildcard expansion on results
  no support for specifying multiple servers at once.

need to rework cert check to use per lconn host name

new SASL locking

Relax user-only options on TLS_RANDFILE and TLS_REQCERT

input.  In input==NULL, returns FQDN of local host.
Fixed copy_hostent() uninitialized pointer bug.
Replaced gethostname calls with ldap_pvt_get_fqdn( NULL ) calls.

Replace 'negotiated' with 'interactive' bind
Add hooks for SASL/EXTERNAL
Disable SASL security layers
Rework SASL command line and config file parameters

based upon patch provided by Ted C. Cheng <cheng@ix.netcom.com>

domainComponents (DC)).

ldo_rebindproc value has a sane value.

Submitted by Gabor Gombas <gombasg@inf.elte.hu>

except where we should.

implement an at_exit() handler.

support for DCE slash-delimited, left-to-right DNs;
support for a domain socket transport (enable with
--enable-ldapi); and extensions to URL parsing to
support the latter transport.