SHA256KEY
tab, SHA256KEY, p->fts_accpath, strerror(errno));
tab, SHA256KEY, s->sha256digest, digestbuf);
dosum(fp, indent, p, &offset, F_SHA256, NULL, SHA256KEY);
appendfield(fp, pathlast, "%s=%s", SHA256KEY,
printf(" %s=%s", SHA256KEY, n->sha256digest);