From f85c9b875b060681b51f57b15074ba1c7c9f5636 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期一, 20 七月 2020 11:10:02 +0800
Subject: [PATCH] update

---
 queue/hashtable.h |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/queue/hashtable.h b/queue/hashtable.h
index bbe2aa6..726a5bc 100755
--- a/queue/hashtable.h
+++ b/queue/hashtable.h
@@ -2,7 +2,7 @@
 #define __HASHTABLE_H__
 
 #include <sys/queue.h>
-//#include "queue.h"
+#include <set>
 
 #define MAPSIZE 100
 
@@ -15,15 +15,20 @@
  size_t readcnt;
 
 } hashtable_t;
+typedef void (*hashtable_foreach_cb)(int key, void *value);
 
 void hashtable_init(hashtable_t *hashtable);
 void *hashtable_get(hashtable_t *hashtable, int key);
-void* hashtable_put(hashtable_t *hashtable, int key, void *value);
+void hashtable_put(hashtable_t *hashtable, int key, void *value);
 void *hashtable_remove(hashtable_t *hashtable, int key);
 void hashtable_removeall(hashtable_t *hashtable);
 
 
+void hashtable_foreach(hashtable_t *hashtable, hashtable_foreach_cb cb);
+
 void hashtable_printall(hashtable_t *hashtable);
 
 int hashtable_alloc_key(hashtable_t *hashtable);
+
+std::set<int> * hashtable_keyset(hashtable_t *hashtable) ;
 #endif

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