entry DSEs.

entire IDL at once, to avoid triggering BDB resource leaks.

internal error.  It *should* have been added.

Functionality not changed (excepting one error message).

Fix compile error when --without-threads configure option is set. Function
headers differ from prototypes in ldap_pvt_threads.h

filter tree. Also, only give special treatment to objectclass=*.

but is not version-dependent.