- acquire_buffer
- alloc_buffer
- config_add_option
- config_get_allocator
- config_get_option
- config_get_params
- config_has_option
- config_n_options
- config_set_allocator
- config_set_params
- config_validate_params
- flush_start
- flush_stop
- flushing
- free_buffer
- get_config
- get_options
- has_option
- is_active
- release_buffer
- reset_buffer
- set_active
- set_config
- set_flushing
- start
- stop