--- a/epoc32/include/stdapis/glib-2.0/glib/gasyncqueue.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/stdapis/glib-2.0/glib/gasyncqueue.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,117 @@
-gasyncqueue.h
+/* GLIB - Library of useful routines for C programming
+ * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald
+ * Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GLib Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/. 
+ */
+
+#ifndef __G_ASYNCQUEUE_H__
+#define __G_ASYNCQUEUE_H__
+
+#include <_ansi.h>
+#include <glib/gthread.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GAsyncQueue GAsyncQueue;
+
+/* Asyncronous Queues, can be used to communicate between threads */
+
+/* Get a new GAsyncQueue with the ref_count 1 */
+IMPORT_C GAsyncQueue*  g_async_queue_new                (void);
+
+/* Lock and unlock a GAsyncQueue. All functions lock the queue for
+ * themselves, but in certain cirumstances you want to hold the lock longer,
+ * thus you lock the queue, call the *_unlocked functions and unlock it again.
+ */
+IMPORT_C void          g_async_queue_lock               (GAsyncQueue *queue);
+IMPORT_C void          g_async_queue_unlock             (GAsyncQueue *queue);
+
+/* Ref and unref the GAsyncQueue. */
+IMPORT_C GAsyncQueue*  g_async_queue_ref                (GAsyncQueue *queue);
+IMPORT_C void          g_async_queue_unref              (GAsyncQueue *queue);
+
+#ifndef G_DISABLE_DEPRECATED
+/* You don't have to hold the lock for calling *_ref and *_unref anymore. */
+IMPORT_C void          g_async_queue_ref_unlocked       (GAsyncQueue *queue);
+IMPORT_C void          g_async_queue_unref_and_unlock   (GAsyncQueue *queue);
+#endif /* !G_DISABLE_DEPRECATED */
+
+/* Push data into the async queue. Must not be NULL. */
+IMPORT_C void          g_async_queue_push               (GAsyncQueue *queue,
+						 gpointer          data);
+IMPORT_C void          g_async_queue_push_unlocked      (GAsyncQueue *queue,
+						 gpointer          data);
+
+IMPORT_C void         g_async_queue_push_sorted          (GAsyncQueue      *queue,
+						 gpointer          data,
+						 GCompareDataFunc  func,
+						 gpointer          user_data);
+IMPORT_C void         g_async_queue_push_sorted_unlocked (GAsyncQueue      *queue,
+						 gpointer          data,
+						 GCompareDataFunc  func,
+						 gpointer          user_data);
+
+/* Pop data from the async queue. When no data is there, the thread is blocked
+ * until data arrives.
+ */
+IMPORT_C gpointer      g_async_queue_pop                (GAsyncQueue *queue);
+IMPORT_C gpointer      g_async_queue_pop_unlocked       (GAsyncQueue *queue);
+
+/* Try to pop data. NULL is returned in case of empty queue. */
+IMPORT_C gpointer      g_async_queue_try_pop            (GAsyncQueue *queue);
+IMPORT_C gpointer      g_async_queue_try_pop_unlocked   (GAsyncQueue *queue);
+
+
+
+/* Wait for data until at maximum until end_time is reached. NULL is returned
+ * in case of empty queue. 
+ */
+IMPORT_C gpointer      g_async_queue_timed_pop          (GAsyncQueue *queue,
+						 GTimeVal         *end_time);
+IMPORT_C gpointer      g_async_queue_timed_pop_unlocked (GAsyncQueue *queue,
+						 GTimeVal         *end_time);
+
+/* Return the length of the queue. Negative values mean that threads
+ * are waiting, positve values mean that there are entries in the
+ * queue. Actually this function returns the length of the queue minus
+ * the number of waiting threads, g_async_queue_length == 0 could also
+ * mean 'n' entries in the queue and 'n' thread waiting. Such can
+ * happen due to locking of the queue or due to scheduling. 
+ */
+IMPORT_C gint          g_async_queue_length             (GAsyncQueue *queue);
+IMPORT_C gint          g_async_queue_length_unlocked    (GAsyncQueue *queue);
+IMPORT_C void         g_async_queue_sort                 (GAsyncQueue      *queue,
+						 GCompareDataFunc  func,
+						 gpointer          user_data);
+IMPORT_C void         g_async_queue_sort_unlocked        (GAsyncQueue      *queue,
+						 GCompareDataFunc  func,
+						 gpointer          user_data);
+
+/* Private API */
+GMutex*      _g_async_queue_get_mutex           (GAsyncQueue      *queue);
+
+G_END_DECLS
+
+#endif /* __G_ASYNCQUEUE_H__ */
+