-#ifndef BDB_PAGESIZE
-#define BDB_PAGESIZE 4096 /* BDB's original default */
-#endif
-
-/* 4.6.18 redefines cursor->locker */
-#if DB_VERSION_FULL >= 0x04060012
-
-struct __db_locker {
- u_int32_t id;
-};
-
-typedef struct __db_locker * BDB_LOCKER;
-
-extern int __lock_getlocker(DB_LOCKTAB *lt, u_int32_t locker, int create, DB_LOCKER **ret);
-
-#define CURSOR_SETLOCKER(cursor, id) cursor->locker = id
-#define CURSOR_GETLOCKER(cursor) cursor->locker
-#define BDB_LOCKID(locker) locker->id
-#else
-
-typedef u_int32_t BDB_LOCKER;
-
-#define CURSOR_SETLOCKER(cursor, id) cursor->locker = id
-#define CURSOR_GETLOCKER(cursor) cursor->locker
-#define BDB_LOCKID(locker) locker
-
-#endif
-