# HG changeset patch
# User Darkvater <Darkvater@openttd.org>
# Date 1138280513 0
# Node ID 159d0ba9e3953d2f309b25545f3ded72668cdd5e
# Parent  b684737aaf06ed5c686abe8836c30a64fda28889
(svn r3435) - Fix a warning, removed unused extern and some comments in network_gamelist.c

diff --git a/network_gamelist.c b/network_gamelist.c
--- a/network_gamelist.c
+++ b/network_gamelist.c
@@ -12,7 +12,11 @@
 
 extern void UpdateNetworkGameWindow(bool unselect);
 
-
+/** Add a new item to the linked gamelist. If the IP and Port match
+ * return the existing item instead of adding it again
+ * @param ip the IP-address (inet_addr) of the to-be added item
+ * @param port the port the server is running on
+ * @return a point to the newly added or already existing item */
 NetworkGameList *NetworkGameListAddItem(uint32 ip, uint16 port)
 {
 	NetworkGameList *item, *prev_item;
@@ -38,6 +42,8 @@
 	return item;
 }
 
+/** Remove an item from the gamelist linked list
+ * @param remove pointer to the item to be removed */
 void NetworkGameListRemoveItem(NetworkGameList *remove)
 {
 	NetworkGameList *item, *prev_item;
diff --git a/network_gui.c b/network_gui.c
--- a/network_gui.c
+++ b/network_gui.c
@@ -74,11 +74,10 @@
 	NET_PRC__SIZE_OF_ROW_COMPANY        = 12,
 };
 
+/* Used in both NetworkWindow and NetworkLobby to mark the currently selected server */
 static NetworkGameList *_selected_item = NULL;
 static int8 _selected_company_item = -1;
 
-extern const char _openttd_revision[];
-
 static FiosItem *_selected_map = NULL; // to highlight slected map
 
 // called when a new server is found on the network
@@ -409,11 +408,11 @@
 
 	/* Only show once */
 	if (_first_time_show_network_game_window) {
-		const char* const *srv;
+		char* const *srv;
 
 		_first_time_show_network_game_window = false;
 		// add all servers from the config file to our list
-		for (srv = _network_host_list; srv != endof(_network_host_list) && *srv != NULL; srv++) {
+		for (srv = &_network_host_list[0]; srv != endof(_network_host_list) && *srv != NULL; srv++) {
 			NetworkAddServer(*srv);
 		}
 	}