1 files changed, 2 insertions, 2 deletions
diff --git a/stack.h b/stack.h
index f7d0cfb..eeeb5f4 100644
--- a/stack.h
+++ b/stack.h
@@ -5,13 +5,13 @@ struct item {
     long data;
     struct item *next;
 };
-typedef struct item* stack;
+typedef struct item *stack;
 
 void init_stack(stack *st);
 void push_stack(stack *st, long num);
 long pop_stack(stack *st);
 int is_empty_stack(const stack *st);
 long top_stack(const stack *st);
-extern void* heap_base;
+extern void *heap_base;
 
 #endif