/* DB 1.85 is non-reentrant */ static ldap_pvt_thread_mutex_t ldbm_big_mutex; #define LDBM_LOCK (ldap_pvt_thread_mutex_lock(&ldbm_big_mutex)) #define LDBM_UNLOCK (ldap_pvt_thread_mutex_unlock(&ldbm_big_mutex)) /* we need a dummy definition for pre-2.0 DB */ typedef void DB_ENV #endif Is there a colon missing here?