cv4
size = cv4(de->size);
size = cv4(f->de.size);
fs->spf = cv4(bs->bpb.fstype.f32.lspf);
fs->rdcl = cv4(bs->bpb.fstype.f32.rdcl);
if (!(sc = cv2(bs->bpb.secs)) && !(sc = cv4(bs->bpb.lsecs)))
if (!(size = cv4(de->size)) && de->attr & FA_DIR) {
val_out = cv4(p_entry);