diff --git a/src/wwm.c b/src/wwm.c
index 611946c..1d7c0d8 100644
--- a/src/wwm.c
+++ b/src/wwm.c
@@ -40,7 +40,7 @@ void wwm(){
 	};
 
 
-	for (r = 1; r <= 15; r++){
+	for (int r = 1; r <= 15; r++){
 		printf("You are at stage %d and have %d $\n", runde,  geld);
 		srand(time(0));
 		int frage = rand() % 5;
@@ -66,4 +66,5 @@ void wwm(){
 
 		return;
 
+	}
 }
diff --git a/src/wwm.h b/src/wwm.h
index b38a849..edddd39 100644
--- a/src/wwm.h
+++ b/src/wwm.h
@@ -1,6 +1,11 @@
 #ifndef WWM_H
 #define WWM_H
 
+extern int runde;
+extern int geld;
+extern int frage;
+extern int useranswer;
+
 extern int Geldstufen[];
 
 int setGeld(int runde);