mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-14 08:50:58 +00:00
687a0845b6
and probably has enough bugs to leave the Orkin man scratching his head, but it works and allows you to do neat things like write classes in GIB (amazing!) and subclass builtin classes (which are Object and Thread at the moment, Hash should be coming soon as a replacement for stem and leaf variables).
66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*
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llist.h
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Linked list functions
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Copyright (C) 2003 Brian Koropoff
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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 General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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.
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See the 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 this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifndef _LLIST_H
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#define _LLIST_H
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#include "QF/qtypes.h"
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typedef struct llist_node_s {
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struct llist_s *parent;
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struct llist_node_s *prev, *next;
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void *data;
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} llist_node_t;
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typedef struct llist_s {
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struct llist_node_s *start, *end, *iter;
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void (*freedata)(void *element, void *userdata);
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qboolean (*cmpdata)(const void *element, const void *comparison, void *userdata);
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void *userdata;
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} llist_t;
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typedef qboolean (*llist_iterator_t)(void *element, llist_node_t *node);
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#define LLIST_ICAST(x) (llist_iterator_t)(x)
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#define LLIST_DATA(node, type) ((type *)((node)->data))
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llist_t *llist_new (void (*freedata)(void *element, void *userdata), qboolean (*cmpdata)(const void *element, const void *comparison, void *userdata), void *userdata);
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void llist_flush (llist_t *list);
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void llist_delete (llist_t *list);
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llist_node_t *llist_append (llist_t *list, void *element);
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llist_node_t *llist_prefix (llist_t *list, void *element);
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llist_node_t *llist_getnode (llist_t *list, void *element);
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llist_node_t *llist_insertafter (llist_node_t *ref, void *element);
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llist_node_t *llist_insertbefore (llist_node_t *ref, void *element);
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void *llist_remove (llist_node_t *ref);
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unsigned int llist_size (llist_t *llist);
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void llist_iterate (llist_t *list, llist_iterator_t iterate);
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void *llist_find (llist_t *list, void *comparison);
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llist_node_t *llist_findnode (llist_t *list, void *comparison);
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void *llist_createarray (llist_t *list, size_t esize);
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#endif
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