X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f748ce48955ffc37989647090ef5b5a6676b7cd1..e4c3e60acadc7b5ca6238866641567bae9539067:/src/simix/Synchro.h

diff --git a/src/simix/Synchro.h b/src/simix/Synchro.h
index d119a8d251..dc5a9496e9 100644
--- a/src/simix/Synchro.h
+++ b/src/simix/Synchro.h
@@ -25,6 +25,11 @@ namespace simix {
 
     virtual void suspend()=0;
     virtual void resume()=0;
+
+    void ref();
+    void unref();
+  private:
+    int refcount=1;
   };
 }} // namespace simgrid::simix
 #else /* not C++ */