BCM2835_LOG_INFO
BCM2835_LOG_INFO(sc,"sending stop\n");
BCM2835_LOG_INFO(sc,
BCM2835_LOG_INFO(sc, "starting audio\n");
BCM2835_LOG_INFO(sc, "buffer size is %u\n", bsize);
BCM2835_LOG_INFO(sc, "bsize changed to %u\n", size);