syncbyte          356 dev/i2o/i2o.h  	u_int8_t	syncbyte;
syncbyte          938 dev/i2o/iop.c  	        sizeof(*st), BUS_DMASYNC_POSTREAD), st->syncbyte == 0xff));
syncbyte          940 dev/i2o/iop.c  	if (st->syncbyte != 0xff)