+/*
+ * filterentry.c
+ */
+int bdb_filter_candidates(
+ Backend *be,
+ Filter *f,
+ ID *ids,
+ ID *tmp,
+ ID *stack );
+
+/*
+ * group.c
+ */
+
+BI_acl_group bdb_group;
+
+/*
+ * id2entry.c
+ */
+int bdb_id2entry_add(
+ BackendDB *be,
+ DB_TXN *tid,
+ Entry *e );
+
+int bdb_id2entry_update(
+ BackendDB *be,
+ DB_TXN *tid,
+ Entry *e );
+
+int bdb_id2entry_delete(
+ BackendDB *be,
+ DB_TXN *tid,
+ Entry *e);
+
+int bdb_id2entry_rw(
+ BackendDB *be,
+ DB_TXN *tid,
+ ID id,
+ Entry **e,
+ int rw,
+ u_int32_t locker,
+ DB_LOCK *lock );
+#define bdb_id2entry_r(be, tid, id, e, locker, lock) bdb_id2entry_rw((be), (tid), (id), (e), 0, locker, lock)
+#define bdb_id2entry_w(be, tid, id, e, locker, lock) bdb_id2entry_rw((be), (tid), (id), (e), 1, locker, lock)
+
+void bdb_entry_free ( Entry *e );
+
+/*
+ * idl.c
+ */
+unsigned bdb_idl_search( ID *ids, ID id );
+
+int bdb_bt_compare(
+ DB *db,
+ const DBT *a,
+ const DBT *b );
+
+int bdb_idl_fetch_key(
+ BackendDB *be,
+ DB *db,
+ DB_TXN *txn,
+ DBT *key,
+ ID *ids );
+
+int bdb_idl_insert_key(
+ BackendDB *be,
+ DB *db,
+ DB_TXN *txn,
+ DBT *key,
+ ID id );
+
+int bdb_idl_delete_key(
+ BackendDB *be,
+ DB *db,
+ DB_TXN *txn,
+ DBT *key,
+ ID id );
+
+#if 0
+int
+bdb_idl_notin(
+ ID *a,
+ ID *b,
+ ID *ids );
+#endif
+
+int
+bdb_idl_intersection(
+ ID *a,
+ ID *b );
+
+int
+bdb_idl_union(
+ ID *a,
+ ID *b );
+
+ID bdb_idl_first( ID *ids, ID *cursor );
+ID bdb_idl_next( ID *ids, ID *cursor );
+
+
+/*
+ * index.c
+ */
+extern int
+bdb_index_is_indexed LDAP_P((
+ Backend *be,
+ AttributeDescription *desc ));
+
+extern int
+bdb_index_param LDAP_P((
+ Backend *be,
+ AttributeDescription *desc,
+ int ftype,
+ DB **db,
+ slap_mask_t *mask,
+ struct berval *prefix ));
+
+extern int
+bdb_index_values LDAP_P((
+ Backend *be,
+ DB_TXN *txn,
+ AttributeDescription *desc,
+ BerVarray vals,
+ ID id,
+ int op ));
+
+int bdb_index_entry LDAP_P(( Backend *be, DB_TXN *t,
+ int r, Entry *e, Attribute *ap ));
+
+#define bdb_index_entry_add(be,t,e,ap) \
+ bdb_index_entry((be),(t),SLAP_INDEX_ADD_OP,(e),(ap))
+#define bdb_index_entry_del(be,t,e,ap) \
+ bdb_index_entry((be),(t),SLAP_INDEX_DELETE_OP,(e),(ap))
+
+/*
+ * init.c
+ */
+extern struct berval bdb_uuid;
+
+/*
+ * key.c
+ */
+extern int
+bdb_key_read(
+ Backend *be,
+ DB *db,
+ DB_TXN *txn,
+ struct berval *k,
+ ID *ids );
+
+extern int
+bdb_key_change(
+ Backend *be,
+ DB *db,
+ DB_TXN *txn,
+ struct berval *k,
+ ID id,
+ int op );
+
+/*
+ * nextid.c
+ */
+int bdb_next_id( BackendDB *be, DB_TXN *tid, ID *id );
+int bdb_last_id( BackendDB *be, DB_TXN *tid );
+
+/*
+ * modify.c
+ */
+int bdb_modify_internal(
+ BackendDB *be,
+ Connection *conn,
+ Operation *op,
+ DB_TXN *tid,
+ Modifications *modlist,
+ Entry *e,
+ const char **text,
+ char *textbuf,
+ size_t textlen );
+
+/*
+ * passwd.c
+ */
+BI_op_extended bdb_exop_passwd;
+
+
+/*
+ * cache.c
+ */
+
+void bdb_cache_entry_commit( Entry *e );
+void bdb_cache_return_entry_rw( DB_ENV *env, Cache *cache, Entry *e, int rw, DB_LOCK *lock );
+#define bdb_cache_return_entry_r(env, c, e, l) bdb_cache_return_entry_rw((env), (c), (e), 0, (l))
+#define bdb_cache_return_entry_w(env, c, e, l) bdb_cache_return_entry_rw((env), (c), (e), 1, (l))
+void bdb_unlocked_cache_return_entry_rw( Cache *cache, Entry *e, int rw );
+#define bdb_unlocked_cache_return_entry_r( c, e ) bdb_unlocked_cache_return_entry_rw((c), (e), 0)
+#define bdb_unlocked_cache_return_entry_w( c, e ) bdb_unlocked_cache_return_entry_rw((c), (e), 1)
+int bdb_cache_add_entry_rw(
+ DB_ENV *env,
+ Cache *cache,
+ Entry *e,
+ int rw,
+ u_int32_t locker,
+ DB_LOCK *lock
+);
+int bdb_cache_update_entry(
+ Cache *cache,
+ Entry *e
+);
+ID bdb_cache_find_entry_ndn2id(
+ Backend *be,
+ Cache *cache,
+ struct berval *ndn
+);
+Entry* bdb_cache_find_entry_id(
+ DB_ENV *env,
+ Cache *cache,
+ ID id,
+ int rw,
+ u_int32_t locker,
+ DB_LOCK *lock
+);
+int bdb_cache_delete_entry(
+ Cache *cache,
+ Entry *e
+);
+void bdb_cache_release_all( Cache *cache );
+
+#ifdef BDB_REUSE_LOCKERS
+
+int bdb_locker_id( Operation *op, DB_ENV *env, int *locker );
+
+#endif
+
+#ifdef HAVE_EBCDIC
+char *ebcdic_dberror( int rc );
+
+#define db_strerror(x) ebcdic_dberror(x)
+#endif
+