sprintf(buf, "%03x\n", dev->lct_data.class_id); 
sprintf(buf, "0x%03x\n", dev->lct_data.class_id); 
static ssize_t i2o_device_class_show_class_id(struct class_device *cd,					      char *buf){	struct i2o_device *dev = to_i2o_device(cd->dev);	sprintf(buf, "%03x\n", dev->lct_data.class_id);	return strlen(buf) + 1;};
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/9e87545f06930c1d294423a8091d1077e7444a47/device.c/clean/drivers/message/i2o/device.c