X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b5e8350693e59f34c5a0597fe64703ef9031fc07..c1b0161a30fde55ee9b842e8ef075c7f9b7d49b3:/include/simgrid/s4u/Mutex.hpp

diff --git a/include/simgrid/s4u/Mutex.hpp b/include/simgrid/s4u/Mutex.hpp
index 8418ca9a44..cebeca7dc1 100644
--- a/include/simgrid/s4u/Mutex.hpp
+++ b/include/simgrid/s4u/Mutex.hpp
@@ -32,7 +32,7 @@ class XBT_PUBLIC Mutex {
 #ifndef DOXYGEN
   friend ConditionVariable;
   friend kernel::activity::MutexImpl;
-  friend void kernel::activity::intrusive_ptr_release(kernel::activity::MutexImpl* mutex);
+  friend XBT_PUBLIC void kernel::activity::intrusive_ptr_release(kernel::activity::MutexImpl* mutex);
 #endif
 
   kernel::activity::MutexImpl* const pimpl_;