SoundIoOutStreamAlsa.poll_fd_count_with_extra

• access
• areas
• buffer_size_frames
• chmap
• chmap_size
• clear_buffer_flag
• handle
• is_paused
• offset
• period_size
• poll_exit_pipe_fd
• poll_fd_count
• poll_fd_count_with_extra
• poll_fds
• sample_buffer
• sample_buffer_size
• thread
• thread_exit_flag
• write_frame_count