Index: kernel/generic/include/adt/hash_table.h
===================================================================
--- kernel/generic/include/adt/hash_table.h	(revision df4ed852a2d1b242f9bdce0a873009a2cb77cec7)
+++ kernel/generic/include/adt/hash_table.h	(revision fa8e7d2eafc95dcfd4435b0ca55cbfb76b7b11b5)
@@ -38,16 +38,7 @@
 #include <adt/list.h>
 #include <arch/types.h>
-#include <typedefs.h>
-
-/** Hash table structure. */
-struct hash_table {
-	link_t *entry;
-	count_t entries;
-	count_t max_keys;
-	hash_table_operations_t *op;
-};
 
 /** Set of operations for hash table. */
-struct hash_table_operations {
+typedef struct {
 	/** Hash function.
 	 *
@@ -71,5 +62,13 @@
 	 */
 	void (*remove_callback)(link_t *item);
-};
+} hash_table_operations_t;
+
+/** Hash table structure. */
+typedef struct {
+	link_t *entry;
+	count_t entries;
+	count_t max_keys;
+	hash_table_operations_t *op;
+} hash_table_t;
 
 #define hash_table_get_instance(item, type, member)	list_get_instance((item), type, member)