5 * Duncan Mak (duncan@novell.com)
7 * Permission is hereby granted, free of charge, to any person obtaining
8 * a copy of this software and associated documentation files (the
9 * "Software"), to deal in the Software without restriction, including
10 * without limitation the rights to use, copy, modify, merge, publish,
11 * distribute, sublicense, and/or sell copies of the Software, and to
12 * permit persons to whom the Software is furnished to do so, subject to
13 * the following conditions:
15 * The above copyright notice and this permission notice shall be
16 * included in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 * (C) 2006 Novell, Inc.
34 g_queue_pop_head (GQueue *queue)
38 if (queue->length != 0){
39 head = queue->head->data;
40 queue->head = queue->head->next;
48 g_queue_is_empty (GQueue *queue)
53 return queue->length == 0;
57 g_queue_push_head (GQueue *queue, gpointer head)
60 queue->head = g_list_prepend (queue->head, head);
63 queue->tail = queue->head;
71 GQueue *queue = g_new0 (GQueue, 1);
78 g_queue_free (GQueue *queue)
83 g_list_free (queue->head);