Fix a few warnings when building doc (mostly related to doxygen).

[simgrid.git] / include / simgrid / s4u / Mutex.hpp

diff --git a/include/simgrid/s4u/Mutex.hpp b/include/simgrid/s4u/Mutex.hpp
index 4f2c486..87d4768 100644 (file)
--- a/include/simgrid/s4u/Mutex.hpp
+++ b/include/simgrid/s4u/Mutex.hpp
@@ -29,9 +29,11 @@ namespace s4u {
  * @endrst
  */
 class XBT_PUBLIC Mutex {
+#ifndef DOXYGEN
   friend ConditionVariable;
   friend kernel::activity::MutexImpl;
   friend void kernel::activity::intrusive_ptr_release(kernel::activity::MutexImpl* mutex);
+#endif
 
   kernel::activity::MutexImpl* const pimpl_;
   /* refcounting */