diff --git src/worldmap.c b/src/worldmap.c
index 735c108..7d23fb7 100644
--- src/worldmap.c
+++ src/worldmap.c
@@ -15,6 +15,8 @@
 #define DO_DRAW 1
 #define DO_FREE 2
 
+static_world static_world_datas;
+
 myList* perform_road( int x1, int y1, int x2, int y2)
 {	myList* road_list;
 	myList* road_list2;
diff --git src/worldmap.h b/src/worldmap.h
index 4b53ddc..5965f5e 100644
--- src/worldmap.h
+++ src/worldmap.h
@@ -30,10 +30,11 @@ void draw_level_name(int current_level,myList * all_level_desc);
 #define EXTERN_WLD
 #endif
 
-EXTERN_WLD struct {
+typedef struct {
 	/* combinaison de player */
 	unsigned int combi;
 	unsigned int coins;
-} static_world_datas;
+} static_world;
+extern static_world static_world_datas;
 
 #endif