- friend XBT_PUBLIC(void) intrusive_ptr_add_ref(ConditionVariable * cond);
- friend XBT_PUBLIC(void) intrusive_ptr_release(ConditionVariable * cond);
- using Ptr = boost::intrusive_ptr<ConditionVariable>;
+ friend XBT_PUBLIC void intrusive_ptr_add_ref(ConditionVariable * cond);
+ friend XBT_PUBLIC void intrusive_ptr_release(ConditionVariable * cond);
+#endif