1 /* Copyright (C) 2001-2004 Bart Massey and Jamey Sharp.
3 * Permission is hereby granted, free of charge, to any person obtaining a
4 * copy of this software and associated documentation files (the "Software"),
5 * to deal in the Software without restriction, including without limitation
6 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
7 * and/or sell copies of the Software, and to permit persons to whom the
8 * Software is furnished to do so, subject to the following conditions:
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
17 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
18 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20 * Except as contained in this notice, the names of the authors or their
21 * institutions shall not be used in advertising or otherwise to promote the
22 * sale, use or other dealings in this Software without prior written
23 * authorization from the authors.
26 /* A generic implementation of a list of void-pointers. */
44 /* Private interface */
46 _xcb_map *_xcb_map_new()
49 list = malloc(sizeof(_xcb_map));
53 list->tail = &list->head;
57 void _xcb_map_delete(_xcb_map *list, xcb_list_free_func_t do_free)
63 node *cur = list->head;
66 list->head = cur->next;
72 int _xcb_map_put(_xcb_map *list, unsigned int key, void *data)
74 node *cur = malloc(sizeof(node));
81 list->tail = &cur->next;
85 void *_xcb_map_remove(_xcb_map *list, unsigned int key)
88 for(cur = &list->head; *cur; cur = &(*cur)->next)
89 if((*cur)->key == key)
92 void *ret = (*cur)->data;