stack.h in redcarpet-2.2.0

- old
+ new

@@ -1,10 +1,14 @@
 #ifndef STACK_H__
 #define STACK_H__
 
 #include <stdlib.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct stack {
 	void **item;
 	size_t size;
 	size_t asize;
 };
@@ -15,7 +19,11 @@
 
 int stack_push(struct stack *, void *);
 
 void *stack_pop(struct stack *);
 void *stack_top(struct stack *);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif