--- /dev/null
+/* Copyright (C) 2009, Martin Johansson <martin@fatbob.nu>
+ Copyright (C) 2005-2009, Thorvald Natvig <thorvald@natvig.com>
+
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+
+ - Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ - Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ - Neither the name of the Developers nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#ifndef CHANNEL_H_8939873
+#define CHANNEL_H_8939873
+
+#include "log.h"
+#include "list.h"
+#include "client.h"
+
+typedef struct channel {
+ int id;
+ char name[MAX_TEXT];
+ char desc[MAX_TEXT];
+ struct channel *parent;
+ struct dlist node;
+ struct dlist subs;
+ struct dlist clients;
+ struct dlist flatlist_node;
+} channel_t;
+
+void Chan_init();
+void Chan_free();
+void Chan_addChannel(channel_t *parent, channel_t *sub);
+void Chan_removeChannel(channel_t *c);
+void Chan_addClient(channel_t *c, client_t *client);
+void Chan_removeClient(channel_t *c, client_t *client);
+void Chan_playerJoin(channel_t *ch, client_t *client);
+void Chan_playerJoin_id(int channelid, client_t *client);
+void Chan_iterate(channel_t **channelpptr);
+channel_t *Chan_createChannel(const char *name, const char *desc);
+void Chan_freeChannel(channel_t *ch);
+
+#endif