When a card is moved between stacks, its coordinates are refreshed.

lib/stack.h

@@ -3,6 +3,8 @@
 
 #include "card.h"
 
+#define MANEUVRE_STACKS_START_Y 7
+
 struct stack {
   struct card  *card;
   struct stack *next;
@@ -15,6 +17,8 @@ bool empty(struct stack *);
 int length(struct stack *);
 void push(struct stack **, struct card *);
 struct stack *pop(struct stack **);
+bool maneuvre_stack(struct stack *);
+void refresh_card_coordinates(struct stack *, struct stack *);
 void move_card(struct stack **, struct stack **);
 
 #endif