Follow-up to !600.
-- v4: winepulse: Switch to mmdevapi's unixlib.h. winepulse: Adapt "get_prop_value_params" struct to mmdevapi's. winepulse: Adapt "is_started_params" struct to mmdevapi's. winepulse: Adapt "get_device_period_params" struct to mmdevapi's. winepulse: Adapt "get_mix_format_params" struct to mmdevapi's. winepulse: Adapt "get_capture_buffer_params" struct to mmdevapi's. winepulse: Adapt "release_render_buffer_params" struct to mmdevapi's. winepulse: Adapt "release_stream_params" struct to mmdevapi's. winepulse: Adapt "create_stream_params" struct to mmdevapi's.