X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/faec94c9b27f84a7d2f81a49c508b43f311c2621..4f00ed8e7bb1267a9fb7a68b413f705c606068f5:/include/simgrid/s4u/Mutex.hpp

diff --git a/include/simgrid/s4u/Mutex.hpp b/include/simgrid/s4u/Mutex.hpp
index f9cd035c85..d52df2d19c 100644
--- a/include/simgrid/s4u/Mutex.hpp
+++ b/include/simgrid/s4u/Mutex.hpp
@@ -35,8 +35,8 @@ class XBT_PUBLIC Mutex {
   explicit Mutex(simgrid::kernel::activity::MutexImpl * mutex) : mutex_(mutex) {}
 
   /* refcounting */
-  friend void intrusive_ptr_add_ref(Mutex* mutex);
-  friend void intrusive_ptr_release(Mutex* mutex);
+  friend XBT_PUBLIC void intrusive_ptr_add_ref(Mutex* mutex);
+  friend XBT_PUBLIC void intrusive_ptr_release(Mutex* mutex);
 
 public:
   using Ptr = boost::intrusive_ptr<Mutex>;