+LDAP_SLAPD_F (int) overlay_entry_get_ov LDAP_P((
+ Operation *op,
+ struct berval *dn,
+ ObjectClass *oc,
+ AttributeDescription *ad,
+ int rw,
+ Entry **e,
+ slap_overinst *ov ));
+LDAP_SLAPD_F (int) overlay_entry_release_ov LDAP_P((
+ Operation *op,
+ Entry *e,
+ int rw,
+ slap_overinst *ov ));
+LDAP_SLAPD_F (void) overlay_insert LDAP_P((
+ BackendDB *be, slap_overinst *on, slap_overinst ***prev, int idx ));
+LDAP_SLAPD_F (void) overlay_move LDAP_P((
+ BackendDB *be, slap_overinst *on, int idx ));