53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/* Copyright (c) 2000, 2022, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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Without limiting anything contained in the foregoing, this file,
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which is part of C Driver for MySQL (Connector/C), is also subject to the
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Universal FOSS Exception, version 1.0, a copy of which can be found at
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http://oss.oracle.com/licenses/universal-foss-exception.
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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
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GNU General Public License, version 2.0, for more details.
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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, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef MY_LIST_INCLUDED
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#define MY_LIST_INCLUDED
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/**
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@file include/my_list.h
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*/
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typedef struct LIST {
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struct LIST *prev, *next;
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void *data;
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} LIST;
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typedef int (*list_walk_action)(void *, void *);
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extern LIST *list_add(LIST *root, LIST *element);
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extern LIST *list_delete(LIST *root, LIST *element);
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extern LIST *list_cons(void *data, LIST *root);
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extern LIST *list_reverse(LIST *root);
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extern void list_free(LIST *root, unsigned int free_data);
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extern unsigned int list_length(LIST *);
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extern int list_walk(LIST *, list_walk_action action, unsigned char *argument);
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#define list_rest(a) ((a)->next)
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#endif // MY_LIST_INCLUDED
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