CosConcurrencyControl::LockSet create ( );
CosConcurrencyControl::LockSet create_related ( in CosConcurrencyControl::LockSet which );
CosConcurrencyControl::TransactionalLockSet create_transactional ( );
CosConcurrencyControl::TransactionalLockSet create_transactional_related ( in CosConcurrencyControl::TransactionalLockSet which );
void destroy ( in CosConcurrencyControl::LockSet set );
void destroy_transactional ( in CosConcurrencyControl::TransactionalLockSet set );