pdc_devs
for (q = pdc_devs[B_TYPE(dev)].name; (*p++ = *q++););
} pdc_devs[] = {
const struct pdc_devs *dp = pdc_devs;
for (dp = pdc_devs; dp < &pdc_devs[NENTS(pdc_devs)]; dp++)
if (dp >= &pdc_devs[NENTS(pdc_devs)] || dp->dev_type < 0)