Index: uspace/lib/ext4/libext4_directory.h
===================================================================
--- uspace/lib/ext4/libext4_directory.h	(revision aaedababad6930ee2866dd131358aaff881aa879)
+++ uspace/lib/ext4/libext4_directory.h	(revision a9a0982571dbfb12ece912ef802a0a9ac5a71c58)
@@ -62,61 +62,4 @@
 
 
-/* Structures for indexed directory */
-
-typedef struct ext4_directory_dx_countlimit {
-	uint16_t limit;
-    uint16_t count;
-} ext4_directory_dx_countlimit_t;
-
-typedef struct ext4_directory_dx_dot_entry {
-	uint32_t inode;
-	uint16_t entry_length;
-    uint8_t name_length;
-    uint8_t inode_type;
-    uint8_t name[4];
-} ext4_directory_dx_dot_entry_t;
-
-typedef struct ext4_directory_dx_root_info {
-	uint32_t reserved_zero;
-	uint8_t hash_version;
-	uint8_t info_length;
-	uint8_t indirect_levels;
-	uint8_t unused_flags;
-} ext4_directory_dx_root_info_t;
-
-typedef struct ext4_directory_dx_entry {
-	uint32_t hash;
-	uint32_t block;
-} ext4_directory_dx_entry_t;
-
-typedef struct ext4_directory_dx_root {
-		ext4_directory_dx_dot_entry_t dots[2];
-		ext4_directory_dx_root_info_t info;
-		ext4_directory_dx_entry_t entries[0];
-} ext4_directory_dx_root_t;
-
-typedef struct ext4_directory_dx_node {
-	struct fake_directory_entry {
-		uint32_t inode;
-		uint16_t entry_length;
-	    uint8_t name_length;
-	    uint8_t inode_type;
-	} fake;
-	ext4_directory_dx_entry_t entries[0];
-} ext4_directory_dx_node_t;
-
-
-typedef struct ext4_directory_dx_handle {
-	block_t *block;
-	ext4_directory_dx_entry_t *entries;
-	ext4_directory_dx_entry_t *position;
-} ext4_directory_dx_handle_t;
-
-
-
-#define EXT4_ERR_BAD_DX_DIR			(-75000)
-#define EXT4_DIRECTORY_HTREE_EOF	(uint32_t)0x7fffffff
-
-
 extern uint32_t	ext4_directory_entry_ll_get_inode(ext4_directory_entry_ll_t *);
 extern uint16_t	ext4_directory_entry_ll_get_entry_length(
@@ -125,14 +68,4 @@
     ext4_superblock_t *, ext4_directory_entry_ll_t *);
 
-extern uint8_t ext4_directory_dx_root_info_get_hash_version(ext4_directory_dx_root_info_t *);
-extern uint8_t ext4_directory_dx_root_info_get_info_length(ext4_directory_dx_root_info_t *);
-extern uint8_t ext4_directory_dx_root_info_get_indirect_levels(ext4_directory_dx_root_info_t *);
-
-extern uint16_t ext4_directory_dx_countlimit_get_limit(ext4_directory_dx_countlimit_t *);
-extern uint16_t ext4_directory_dx_countlimit_get_count(ext4_directory_dx_countlimit_t *);
-
-extern uint32_t ext4_directory_dx_entry_get_hash(ext4_directory_dx_entry_t *);
-extern uint32_t ext4_directory_dx_entry_get_block(ext4_directory_dx_entry_t *);
-
 extern int ext4_directory_iterator_init(ext4_directory_iterator_t *,
 		ext4_filesystem_t *, ext4_inode_ref_t *, aoff64_t);
@@ -140,6 +73,4 @@
 extern int ext4_directory_iterator_seek(ext4_directory_iterator_t *, aoff64_t pos);
 extern int ext4_directory_iterator_fini(ext4_directory_iterator_t *);
-extern int ext4_directory_dx_find_entry(ext4_directory_iterator_t *,
-		ext4_filesystem_t *, ext4_inode_ref_t *, size_t, const char *);
 
 #endif