Change to priority classes. Will probably require some fixings.

- Now using priority classes internally and in protocol
- Converting (depreciated) priorty numbers to the classes BACKGROUND,
  INFO and FOREGROUND
- Added menu_goto command (only works when menu not active)

server/screenlist.h

@@ -6,6 +6,7 @@
  * COPYING file distributed with this package.
  *
  * Copyright (c) 1999, William Ferrell, Scott Scriven
+ *		 2003, Joris Robijn
  *
  */
 
@@ -21,20 +22,36 @@
 #define RENDER_SKIP 12
 #define RENDER_BACK 13
 
-extern int screenlist_action;
+/*extern int screenlist_action;*/
+extern bool autorotate;
 
 int screenlist_init ();
-int screenlist_shutdown ();
+	/* Initializes the screenlist. */
 
-void screenlist_update ();
-void screenlist_switch (Screen * s);
-Screen *screenlist_current ();
+int screenlist_shutdown ();
+	/* Shuts down the screenlist. */
 
 int screenlist_add (Screen * s);
-Screen *screenlist_next ();
-Screen *screenlist_prev ();
+	/* Adds a screen to the screenlist. */
 
 int screenlist_remove (Screen * s);
-int screenlist_remove_all (Screen * s);
+	/* Removes a screen from the screenlist. */
+
+void screenlist_process ();
+	/* Processes the screenlist. Decides if we need to switch to an other
+	 * screen. */
+
+void screenlist_switch (Screen * s);
+	/* Switches to an other screen in the proper way. Informs clients of
+	 * the switch. ALWAYS USE THIS FUNCTION TO SWITCH SCREENS. */
+
+Screen *screenlist_current ();
+	/* Returns the currently active screen. */
+
+int screenlist_goto_next ();
+	/* Moves on to the next screen. */
+
+int screenlist_goto_prev ();
+	/* Moves on to the previous screen. */
 
 #endif