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66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
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/* GLIB - Library of useful routines for C programming
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GLib Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GLib Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GLib at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __G_QUEUE_H__
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#define __G_QUEUE_H__
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#include <glist.h>
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G_BEGIN_DECLS
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typedef struct _GQueue GQueue;
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struct _GQueue
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{
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GList *head;
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GList *tail;
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guint length;
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};
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/* Queues
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*/
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GQueue* g_queue_new (void);
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void g_queue_free (GQueue *queue);
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void g_queue_push_head (GQueue *queue,
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gpointer data);
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void g_queue_push_tail (GQueue *queue,
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gpointer data);
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gpointer g_queue_pop_head (GQueue *queue);
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gpointer g_queue_pop_tail (GQueue *queue);
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gboolean g_queue_is_empty (GQueue *queue);
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gpointer g_queue_peek_head (GQueue *queue);
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gpointer g_queue_peek_tail (GQueue *queue);
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void g_queue_push_head_link (GQueue *queue,
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GList *link);
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void g_queue_push_tail_link (GQueue *queue,
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GList *link);
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GList* g_queue_pop_head_link (GQueue *queue);
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GList* g_queue_pop_tail_link (GQueue *queue);
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G_END_DECLS
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#endif /* __G_QUEUE_H__ */
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