1132                          size_t bytes)  in out_write()  argument
1163         memset((void *)buffer, 0, bytes);  in out_write()
1168             ret = pcm_write(out->pcm[i], (void *)buffer, bytes);  in out_write()
1173         out->written += bytes / (out->config.channels * sizeof(short));  in out_write()
1179         usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) /  in out_write()
1183     return bytes;  in out_write()
1422                        size_t bytes)  in in_read()  argument
1427     size_t frames_rq = bytes / audio_stream_frame_size(&stream->common);  in in_read()
1463         memset(buffer, 0, bytes);  in in_read()
1467         usleep(bytes * 1000000 / audio_stream_frame_size(&stream->common) /  in in_read()
1471     return bytes;  in in_read()