60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
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/* Generic single linked list to keep various information
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Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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Author: Kresten Krab Thorup
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC 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 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 GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, if you link this library with files compiled with
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GCC to produce an executable, this does not cause the resulting executable
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to be covered by the GNU General Public License. This exception does not
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however invalidate any other reasons why the executable file might be
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covered by the GNU General Public License. */
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#ifndef __LIST_H_
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#define __LIST_H_
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#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
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# define INLINE inline
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#else
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# define INLINE
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#endif
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typedef struct LinkedList {
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void *head;
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struct LinkedList *tail;
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} LinkedList;
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INLINE LinkedList *list_cons(void *head, LinkedList * tail);
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INLINE int list_length(LinkedList * list);
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INLINE void *list_nth(int n, LinkedList * list);
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INLINE void list_remove_head(LinkedList ** list);
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INLINE LinkedList *list_remove_elem(LinkedList * list, void *elem);
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INLINE void list_mapcar(LinkedList * list, void (*function) (void *));
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INLINE LinkedList *list_find(LinkedList * list, void *elem);
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INLINE void list_free(LinkedList * list);
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#endif
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