ES_IDX_FIRST_FILENAME
for (i = ES_IDX_FIRST_FILENAME; i < es.num_entries; i++) {
for (i = ES_IDX_FIRST_FILENAME; i < num_entries; i++) {
(ES_IDX_FIRST_FILENAME + EXFAT_FILENAME_ENTRY_NUM(name_len) - 1)
exfat_remove_entries(parent_inode, &old_es, ES_IDX_FIRST_FILENAME + 1);