-int ldap_back_freeconn( Operation *op, ldapconn_t *lc, int dolock );
-void ldap_back_release_conn_lock( Operation *op, SlapReply *rs, ldapconn_t **lcp, int dolock );
-#define ldap_back_release_conn(op, rs, lc) ldap_back_release_conn_lock((op), (rs), &(lc), 1)
+void ldap_back_release_conn_lock( ldapinfo_t *li, ldapconn_t **lcp, int dolock );
+#define ldap_back_release_conn(li, lc) ldap_back_release_conn_lock((li), &(lc), 1)