Fix mingw warning.

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

diff --git a/include/simgrid/s4u/Actor.hpp b/include/simgrid/s4u/Actor.hpp
index 5e4c68b..afa8941 100644 (file)
--- a/include/simgrid/s4u/Actor.hpp
+++ b/include/simgrid/s4u/Actor.hpp
@@ -188,8 +188,8 @@ class XBT_PUBLIC Actor : public xbt::Extendable<Actor> {
   friend Mailbox;
   friend kernel::actor::ActorImpl;
   friend kernel::activity::MailboxImpl;
-  friend void this_actor::sleep_for(double);
-  friend void this_actor::suspend();
+  friend XBT_PUBLIC void this_actor::sleep_for(double);
+  friend XBT_PUBLIC void this_actor::suspend();
 
   kernel::actor::ActorImpl* const pimpl_;
 #endif