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avltree_replace_data inline function added.

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FossilOrigin-Name: 77c780968f4583c4409288378d61dc69b3072861dfb40cbf43f1f0faf941a580
This commit is contained in:
7u83@mail.ru 2015-04-05 01:31:50 +00:00
parent 8929502836
commit cbf674f1cb
1 changed files with 10 additions and 2 deletions
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12
src/capwap/avltree.h
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@ -23,6 +23,7 @@
#ifndef __AVLTREE_H
#define __AVLTREE_H
#include <string.h>
#include <stdio.h>
struct avlnode{
@ -63,10 +64,17 @@ static inline void * avltree_get(struct avltree *t ,void *data){
if (!n)
return NULL;
return n->data;
}
static inline void * avltree_replace_data(struct avltree *t ,void *data,int len) {
void * df = avltree_get(t,data);
if(!df)
return NULL;
memcpy(df,data,len);
return df;
}
#define avltree_find(t,d) avltree_get(t,d)
#define avltree_insert(t,d) avltree_add(t,d)
//#define avltree_walk(t,dir) avltree_foreach(t,dir)