X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=include%2Fhashtable.h;h=0a9ea209fe7ad5a8707fb1981b75235df8831e7d;hp=9a32abc94746fc2bb966013572f7b209c688af4f;hb=329b5ab58cde015f4faec1879d3106f635294dd6;hpb=9d72edf41ce3a2ddbbe2d44afc23ef5ec53339c3

diff --git a/include/hashtable.h b/include/hashtable.h
index 9a32abc..0a9ea20 100644
--- a/include/hashtable.h
+++ b/include/hashtable.h
@@ -4,8 +4,9 @@
 #include "map.h"
 
 typedef struct ht hashtable_t;
+typedef struct ht_iter ht_iter_t;
 
-hashtable_t *ht_alloc (const datatype_t *key_type);
+hashtable_t * ht_alloc (const datatype_t *key_type);
 uint64_t ht_cas    (hashtable_t *ht, void *key, uint64_t expected_val, uint64_t val);
 uint64_t ht_get    (hashtable_t *ht, void *key);
 uint64_t ht_remove (hashtable_t *ht, void *key);
@@ -13,9 +14,14 @@ uint64_t ht_count  (hashtable_t *ht);
 void     ht_print  (hashtable_t *ht);
 void     ht_free   (hashtable_t *ht);
 
+ht_iter_t * ht_iter_begin (hashtable_t *ht, void *key);
+uint64_t    ht_iter_next  (ht_iter_t *iter, void **key_ptr);
+void        ht_iter_free  (ht_iter_t *iter);
+
 static const map_impl_t ht_map_impl = { 
     (map_alloc_t)ht_alloc, (map_cas_t)ht_cas, (map_get_t)ht_get, (map_remove_t)ht_remove, 
-    (map_count_t)ht_count, (map_print_t)ht_print, (map_free_t)ht_free
+    (map_count_t)ht_count, (map_print_t)ht_print, (map_free_t)ht_free, (map_iter_begin_t)ht_iter_begin,
+    (map_iter_next_t)ht_iter_next, (map_iter_free_t)ht_iter_free
 };
 
 #endif//HASHTABLE_H