Here is a list of all namespace enums with links to the namespace documentation for each enum:

• close_reply_chain_flag_t : so_5::extra::sync
• deferred_action_t : so_5::extra::shutdowner::details::status
• status_t : so_5::extra::async_op::time_limited, so_5::extra::async_op::time_unlimited
• value_t : so_5::extra::shutdowner::details::status