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/******************************************************************************
* $Id: link.c 10645 2007-01-18 02:22:39Z warmerdam $
*
* Project: ASI CEOS Translator
* Purpose: Link list function replacements.
* Author: Frank Warmerdam, warmerda@home.com
*
******************************************************************************
* Copyright (c) 2000, Atlantis Scientific Inc
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
****************************************************************************/
#include "ceos.h"
CPL_CVSID("$Id: link.c 10645 2007-01-18 02:22:39Z warmerdam $");
/************************************************************************/
/* ceos2CreateLink() */
/************************************************************************/
Link_t *ceos2CreateLink( void *pObject )
{
Link_t *psLink = (Link_t *) CPLCalloc(sizeof(Link_t),1);
psLink->object = pObject;
return psLink;
}
/************************************************************************/
/* DestroyList() */
/************************************************************************/
void DestroyList( Link_t * psList )
{
while( psList != NULL )
{
Link_t *psNext = psList->next;
CPLFree( psList );
psList = psNext;
}
}
/************************************************************************/
/* InsertLink() */
/************************************************************************/
Link_t *InsertLink( Link_t *psList, Link_t *psLink )
{
psLink->next = psList;
return psLink;
}
/************************************************************************/
/* AddLink() */
/************************************************************************/
Link_t *AddLink( Link_t *psList, Link_t *psLink )
{
Link_t *psNode;
if( psList == NULL )
return psLink;
for( psNode = psList; psNode->next != NULL; psNode = psNode->next ) {}
psNode->next = psLink;
return psList;
}
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