be applied by the backend.

Rename internal slapi_XXX API to slapi_x_XXX
Always set result code/matched/error text in operation parameter block
to make available to postoperation plugins

behaviour:

1. Plugins never return LDAP result codes, instead they return a
   small integer (0 or -1, others for special cases)
2. Preoperation plugins can abort processing by returning a non-
   zero value to the frontend
3. Postoperation plugins never abort processing (all are called)
   and their return values are ignored

Use LDAP_SLISTs instead of per-struct list management for schema structs
misc cleanup and lint removal

Connection, Operation and Backend structures.

Ensure that SLAPI_MODIFY_MODS is set to an array of LDAPMods.

	Added StatslogTest macro.
	Added attributes to modify and search Statslog.
	Added Statslog of SASL authcid.

SLAPI - Netscape plugin API for slapd - based on patch contributed by Steve Omrani <somrani@us.ibm.com> as ITS#2073

Functionality not changed (excepting one error message).

inaccessible, this is original code, not contributed.)

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

ITS#1677 - cast away const warnings
ITS#1678 - unsigned char args to ctype funcs
ITS#1682 - don't redefine ldap_debug
ITS#1683 - uninitialized vars
ITS#1703 - ldo_debug initialization
ITS#1705 - unsigned testing
ITS#1706 - socklen_t args
ITS#1719 - back-tcl update (other cleanups/fixes/improvements; yet untested)
ITS#1724 - integerNormalize/integerFilter/integerIndexer bugs
ITS#1725 - libdes not required

Implement back-null (/dev/null style backend)
Cleanup some misc warnings ("%lu" format, unused/uninitialized vars,
        ambiguous operator precedence)

Kurt, please regenerate configure

Based upon code submitted by Steve Omrani <somrani@us.ibm.com> (ITS#1525)

liblber:ber_bvarray_{add,free}.

Much clean up is needed.

conn->c_dn,c_ndn, Access->a_dn_pat)