/usr/include/gwenhywfar4/gwenhywfar/idlist.h is in libgwenhywfar-core-dev 4.20.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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$RCSfile$
-------------------
cvs : $Id$
begin : Mon Mar 01 2004
copyright : (C) 2004 by Martin Preuss
email : martin@libchipcard.de
***************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
* MA 02111-1307 USA *
* *
***************************************************************************/
/** @file idlist.h
* @short A list of uint32_t objects
*/
#ifndef GWENHYWFAR_IDLIST_H
#define GWENHYWFAR_IDLIST_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct GWEN_IDLIST GWEN_IDLIST;
#ifdef __cplusplus
}
#endif
#include <gwenhywfar/gwenhywfarapi.h>
#include <gwenhywfar/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @defgroup MOD_IDLIST ID list module
* @ingroup MOD_BASE
* @short A list of uint32_t objects
*
* This is basically a list for uint32_t objects,
* but since it uses tables instead of those list objects normally used
* throughout Gwen it is less memory consuming.
*/
/*@{*/
/**
* Constructor.
*/
GWENHYWFAR_API
GWEN_IDLIST *GWEN_IdList_new(void);
/**
* Destructor.
*/
GWENHYWFAR_API
void GWEN_IdList_free(GWEN_IDLIST *idl);
/**
* Returns a new id list which contains all the ids of the given list
* in the same order. However, the list returned is compact (i.e. it has no
* wholes).
*/
GWENHYWFAR_API
GWEN_IDLIST *GWEN_IdList_dup(const GWEN_IDLIST *idl);
/**
* Removes all ids from the list thus leaving it empty.
*/
GWENHYWFAR_API
void GWEN_IdList_Clear(GWEN_IDLIST *idl);
/**
* Adds an id to the list. This function does no doublecheck.
*/
GWENHYWFAR_API
int GWEN_IdList_AddId(GWEN_IDLIST *idl, uint32_t id);
/**
* Removes the first occurrence of the given id.
* @return 0 if deleted, !=0 if the id wasn't found
*/
GWENHYWFAR_API
int GWEN_IdList_DelId(GWEN_IDLIST *idl, uint32_t id);
/**
* Checks whether the given id exists in the idlist.
* @return 0 if found, !=0 otherwise
*/
GWENHYWFAR_API
int GWEN_IdList_HasId(const GWEN_IDLIST *idl, uint32_t id);
/**
* Returns the first id from the list.
*/
GWENHYWFAR_API
uint32_t GWEN_IdList_GetFirstId(GWEN_IDLIST *idl);
GWENHYWFAR_API
uint32_t GWEN_IdList_GetNextId(GWEN_IDLIST *idl);
/**
* This function returns the first id stored in the list. It can also
* be used with const GWEN_IDLIST.
* @param hdl pointer to a 32 bit value to receive a handle
* to be used by @ref GWEN_IdList_GetNextId2. This handle is only valid
* as longs as no ids are removed from the list.
*/
GWENHYWFAR_API
uint32_t GWEN_IdList_GetFirstId2(const GWEN_IDLIST *idl,
uint32_t *hdl);
/**
* This function returns the next id stored in the list. It can also
* be used with const GWEN_IDLIST.
* @param hdl pointer to a 32 bit value to receive a handle
* to be used by @ref GWEN_IdList_GetNextId2. This handle is only valid
* as longs as no ids are removed from the list.
*/
GWENHYWFAR_API
uint32_t GWEN_IdList_GetNextId2(const GWEN_IDLIST *idl,
uint32_t *hdl);
/**
* Sorts the ids in ascending order
*/
GWENHYWFAR_API
int GWEN_IdList_Sort(GWEN_IDLIST *idl);
/*@}*/
#ifdef __cplusplus
}
#endif
#endif /* GWENHYWFAR_IDLIST_H */
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