stating ldapd is not supported nor actively maintained, and the code
may suffer from bitrot.  Update configure warnings.

when necessary.

Initial RFC2252-compliant version.

references to it for now.
Fix some broken definitions.
We don't have a definition for caseIgnoreIA5SubstringsMatch either,
delete for now.
Define buildingName, it was being referenced.

references to it for now.

Make matching rules link to their syntaxes.
Many more matching rules and syntaxes.
Protect schema_init from multiple invocations.

with slapd... slapd should be fixed.

calls.  Such checks are ineffective it protecting connection_read/_write
from being called inactive streams.  connection_read/_write have their
own protection against such (in connection_get()).

Matching rules and syntaxes, initial step.
schema_init, seeding of standard syntaxes and matching rules.

index files clean.

official -> canonical

Replace be_liberal by allow_quoted in low level parsers since that
reflects better its semantics.
Add allow_quoted to parse_numericoid.

setting to parse_noidlen so that it can grok that.
Propagate be_liberal parse_oids so that it only accepts a qdstring when
necessary (i.e. in SUP) to cater for another Netscapism.

references changed.
Parsers are now more liberal in that they can accept missing OIDs or
OIDs that are in the wrong syntax.

that replace old static routines.

Both do not return anything useful.

Hence connection_get must recheck struct state after obtaining
c_mutex to detect close.

	Connection could be closed before acquiring connections_mutex.
	if c->c_struct_state == SLAP_C_UNUSED, return NULL.

acquire c_mutex.