117 lines
4.6 KiB
C
117 lines
4.6 KiB
C
/*
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* Copyright (C) 2000-2007 Carsten Haitzler and various contributors (see AUTHORS)
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*
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* Copyright (C) Nathan Ingersoll (author)
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* Copyright (C) Ibukun Olumuyiwa (ewd -> ecore)
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* Copyright (C) Dan Sinclair (various cleanups)
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* Copyright (C) Kim Woelders (e16 port/additions)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* Most of this was snatched from e17/libs/ecore/src/lib/ecore/ecore_list.c
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* revision 1.21, and associated header files.
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* The pertinent AUTHORS list is e17/libs/ecore/AUTHORS.
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*/
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#ifndef _E16_ECORE_LIST_H_
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#define _E16_ECORE_LIST_H_
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#if USE_ECORE
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#include <Ecore_Data.h>
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#else
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#undef EAPI
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#define EAPI
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typedef struct _ecore_list Ecore_List;
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typedef struct _ecore_list_node Ecore_List_Node;
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typedef int (*Ecore_Compare_Cb) (const void *data, const void *match);
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typedef void (*Ecore_For_Each) (void *value, void *user_data);
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typedef void (*Ecore_Free_Cb) (void *data);
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/* Creating and initializing new list structures */
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EAPI Ecore_List *ecore_list_new(void);
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EAPI int ecore_list_init(Ecore_List * list);
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/* Adding items to the list */
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EAPI int ecore_list_append(Ecore_List * list, void *_data);
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EAPI int ecore_list_prepend(Ecore_List * list, void *_data);
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EAPI int ecore_list_insert(Ecore_List * list, void *_data);
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/* Removing items from the list */
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EAPI int ecore_list_remove_destroy(Ecore_List * list);
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EAPI void *ecore_list_remove(Ecore_List * list);
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EAPI void *ecore_list_remove_first(Ecore_List * list);
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EAPI void *ecore_list_remove_last(Ecore_List * list);
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/* Retrieve the current position in the list */
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EAPI void *ecore_list_current(Ecore_List * list);
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EAPI int ecore_list_index(Ecore_List * list);
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EAPI int ecore_list_nodes(Ecore_List * list);
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/* Traversing the list */
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EAPI int ecore_list_for_each(Ecore_List * list,
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Ecore_For_Each function,
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void *user_data);
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EAPI void *ecore_list_goto_first(Ecore_List * list);
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EAPI void *ecore_list_goto_last(Ecore_List * list);
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EAPI void *ecore_list_goto_index(Ecore_List * list, int indx);
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EAPI void *ecore_list_goto(Ecore_List * list, void *_data);
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/* Traversing the list and returning data */
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EAPI void *ecore_list_next(Ecore_List * list);
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EAPI void *ecore_list_find(Ecore_List * list,
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Ecore_Compare_Cb function,
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const void *match);
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/* Check to see if there is any data in the list */
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EAPI int ecore_list_is_empty(Ecore_List * list);
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/* Remove every node in the list without freeing the list itself */
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EAPI int ecore_list_clear(Ecore_List * list);
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/* Free the list and it's contents */
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EAPI void ecore_list_destroy(Ecore_List * list);
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/* Creating and initializing list nodes */
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EAPI Ecore_List_Node *ecore_list_node_new(void);
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EAPI int ecore_list_node_init(Ecore_List_Node * newNode);
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/* Destroying nodes */
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EAPI int ecore_list_node_destroy(Ecore_List_Node * _e_node,
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Ecore_Free_Cb free_func);
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EAPI int ecore_list_set_free_cb(Ecore_List * list,
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Ecore_Free_Cb free_func);
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#endif /* USE_ECORE */
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/* e16 additions */
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#define ECORE_LIST_FOR_EACH(list, p) \
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for (ecore_list_goto_first(list); (p = ecore_list_next(list)) != NULL;)
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EAPI void *ecore_list_remove_node(Ecore_List * list, void *_data);
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EAPI void **ecore_list_items_get(Ecore_List * list, int *pnum);
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#endif /* _E16_ECORE_LIST_H_ */
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