fmt_len          1387 lib/common/iso8601.c         date_len = 0, nano_digits = 0, fmt_len;
fmt_len          1400 lib/common/iso8601.c         fmt_len = 0;
fmt_len          1404 lib/common/iso8601.c             fmt_len = 1;
fmt_len          1405 lib/common/iso8601.c             while ((format[fmt_pos+fmt_len] != '\0') &&
fmt_len          1406 lib/common/iso8601.c                 (format[fmt_pos+fmt_len] >= '0') &&
fmt_len          1407 lib/common/iso8601.c                 (format[fmt_pos+fmt_len] <= '9')) {
fmt_len          1408 lib/common/iso8601.c                 fmt_len++;
fmt_len          1410 lib/common/iso8601.c             scanned_pos = fmt_pos + fmt_len + 1;
fmt_len          1411 lib/common/iso8601.c             if (format[fmt_pos+fmt_len] == 'N') {