67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
/* -----------------------------------------------------------------------------
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* The Cyberiada GraphML library implemention
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*
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* The basic data structures
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*
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* Copyright (C) 2024 Alexey Fedoseev <aleksey@fedoseev.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see https://www.gnu.org/licenses/
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*
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* ----------------------------------------------------------------------------- */
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#ifndef __CYBERIADA_TYPES_H
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#define __CYBERIADA_TYPES_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* -----------------------------------------------------------------------------
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* The Cyberiada GraphML basic data structures: stack and list
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* ----------------------------------------------------------------------------- */
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struct _CyberiadaStruct {
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void* key;
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void* data;
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struct _CyberiadaStruct* next;
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};
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typedef struct _CyberiadaStruct CyberiadaStack;
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int cyberiada_stack_push(CyberiadaStack** stack);
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int cyberiada_stack_update_top_key(CyberiadaStack** stack, const char* new_key);
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int cyberiada_stack_update_top_data(CyberiadaStack** stack, void* new_data);
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void* cyberiada_stack_get_top_data(CyberiadaStack** stack);
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int cyberiada_stack_pop(CyberiadaStack** stack);
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int cyberiada_stack_is_empty(CyberiadaStack** stack);
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int cyberiada_stack_free(CyberiadaStack** stack);
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typedef struct _CyberiadaStruct CyberiadaList;
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int cyberiada_list_add(CyberiadaList** list, const char* key, void* data);
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void* cyberiada_list_find(CyberiadaList** list, const char* key);
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int cyberiada_list_free(CyberiadaList** list);
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typedef struct _CyberiadaStruct CyberiadaQueue;
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int cyberiada_queue_add(CyberiadaQueue** queue, void* key, void* data);
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int cyberiada_queue_get(CyberiadaQueue** queue, void** key, void**data);
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int cyberiada_queue_free(CyberiadaQueue** queue);
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#ifdef __cplusplus
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}
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#endif
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#endif
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