COLUMN_SEP
printf("%s", i == 0 ? "" : COLUMN_SEP);
printf(fmt_str, i == 0 ? "" : COLUMN_SEP, *max_len, stat_defs[id].header);
printf("%s%-*s", i == 0 ? "" : COLUMN_SEP, *max_len, str);
printf("%s%*ld", i == 0 ? "" : COLUMN_SEP, *max_len, val);
printf("%s", i + j == 0 ? "" : COLUMN_SEP);
printf("%s%-*s%s", i + j == 0 ? "" : COLUMN_SEP,
printf(fmt, i == 0 ? "" : COLUMN_SEP, *max_len_base, base_buf);
printf(fmt, COLUMN_SEP, *max_len_comp, comp_buf);
printf(fmt, COLUMN_SEP, *max_len_diff, diff_buf);