added object remove_listener so that you can get a message if some objects are remove...

[supertux.git] / lib / special / timer.h

diff --git a/lib/special/timer.h b/lib/special/timer.h
index 0c98881..1866a2c 100644 (file)
--- a/lib/special/timer.h
+++ b/lib/special/timer.h
@@ -21,6 +21,8 @@
 #ifndef SUPERTUX_TIMER_H
 #define SUPERTUX_TIMER_H
 
+#include <cstdlib>
+
 namespace SuperTux
   {
 
@@ -28,12 +30,12 @@ namespace SuperTux
     {
     public:
       /// Time a game is running. (Non-pause mode, etc.)
-      static unsigned int get(void);
+      static unsigned int get();
 
-      static void pause_init(void);
-      static void pause_start(void);
-      static void pause_stop(void);
-      static bool pause_started(void);
+      static void pause_init();
+      static void pause_start();
+      static void pause_stop();
+      static bool pause_started();
 
     private:
       static unsigned int pause_ticks;