48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
|
|
This file is part of libcapwap.
|
|
|
|
libcapwap is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
libcapwap is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Foobar. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* @file
|
|
* @brief Implementation of mavl_get
|
|
*/
|
|
|
|
|
|
#include "mavl.h"
|
|
|
|
/**
|
|
* Get an AVL tree element.
|
|
* @param t pointer to mavl_t
|
|
* @param data Element to get
|
|
* @return pointer to element or NULL if not found.
|
|
*/
|
|
void * mavl_get(struct mavl *t ,const void *data)
|
|
{
|
|
struct mavlnode *n = t->root;
|
|
while(n){
|
|
int rc=t->cmp(data,mavlnode_dataptr(n));
|
|
if (rc==0)
|
|
return mavlnode_dataptr(n);
|
|
if (rc<0)
|
|
n=n->left;
|
|
else
|
|
n=n->right;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|