HARMONY_DSTATUS
dstatus = harmony_read(h, HARMONY_DSTATUS);
harmony_write(h, HARMONY_DSTATUS, dstatus);
dstatus = harmony_read(h, HARMONY_DSTATUS);
harmony_write(h, HARMONY_DSTATUS, dstatus);
dstatus = harmony_read(h, HARMONY_DSTATUS);