285 #define OD_AVG(od, fld, q2c)						\  argument
286 	(od. fld .n == 0) ? (double)0.0 :				\
287 		(100.0 * ((double)((od). fld . total) / q2c))
292 	struct ohead_data od;  in output_dip_prep_ohead()  local
294 	memset(&od, 0, sizeof(od));  in output_dip_prep_ohead()
295 	od.ofp = ofp;  in output_dip_prep_ohead()
300 	dip_foreach_out(__output_dip_prep_ohead, &od);  in output_dip_prep_ohead()
302 	if (od.q2g.n == 0 && od.g2i.n == 0 && od.q2m.n == 0 &&  in output_dip_prep_ohead()
303 						od.i2d.n == 0 && od.d2c.n == 0)  in output_dip_prep_ohead()
306 	q2c = od.q2c.total;  in output_dip_prep_ohead()
309 			OD_AVG(od, q2g, q2c), OD_AVG(od, g2i, q2c),  in output_dip_prep_ohead()
310 			OD_AVG(od, q2m, q2c), OD_AVG(od, i2d, q2c),  in output_dip_prep_ohead()
311 			OD_AVG(od, d2c, q2c));  in output_dip_prep_ohead()
845 	struct __od od = { .ofp = ofp, .base = base };  in output_devs()  local
848 	dip_foreach_out(__output_dev, &od);  in output_devs()
849 	return od.base;  in output_devs()