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C

/**HEADER********************************************************************
*
* Copyright (c) 2008 Freescale Semiconductor;
* All Rights Reserved
*
* Copyright (c) 2004-2008 Embedded Access Inc.;
* All Rights Reserved
*
* Copyright (c) 1989-2008 ARC International;
* All Rights Reserved
*
***************************************************************************
*
* THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESSED OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL FREESCALE OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*
**************************************************************************
*
* $FileName: ipradix.h$
* $Version : 3.5.6.0$
* $Date : Dec-8-2009$
*
* Comments:
*
* IP Radix Tree definitions
*
*END************************************************************************/
#ifndef __ipradix_h__
#define __ipradix_h__
/***************************************
**
** Type definitions
**
*/
typedef struct ipradix_node {
pointer DATA; /* must be first field */
_ip_address IP;
_ip_address MASK;
struct ipradix_node _PTR_ PARENT;
struct ipradix_node _PTR_ CHILD[2];
} IPRADIX_NODE, _PTR_ IPRADIX_NODE_PTR;
/***************************************
**
** Prototypes
**
*/
void IPRADIX_init(IPRADIX_NODE_PTR);
void IPRADIX_findbest
(
IPRADIX_NODE_PTR root, /* [IN] the root of the radix tree */
_ip_address ip, /* [IN] the IP address to search for */
boolean (_CODE_PTR_ test)(pointer, pointer),
/* [IN] application-specific test */
pointer data /* [IN] data for test() */
);
void IPRADIX_insert
(
IPRADIX_NODE_PTR root, /* [IN] the root of the radix tree */
_ip_address ip, /* [IN] the IP address to insert */
_ip_address mask, /* [IN] the IP network mask */
_rtcs_part part, /* [IN] the node partition */
void (_CODE_PTR_ insert)(pointer _PTR_, pointer),
/* [IN] application-specific insert */
pointer data /* [IN] data for insert() */
);
void IPRADIX_walk
(
IPRADIX_NODE_PTR root, /* [IN] the root of the radix tree */
boolean (_CODE_PTR_ test)(_ip_address, _ip_address, pointer, pointer),
/* [IN] application-specific test */
pointer data /* [IN] data for test() */
);
#endif
/* EOF */