From 1f7eb6e2052428f2463c4aa883b07b686b1b23bd Mon Sep 17 00:00:00 2001
From: Martin Quinson <martin.quinson@loria.fr>
Date: Wed, 7 Feb 2018 17:24:29 +0100
Subject: [PATCH] callbacks are actually meant for external users to use

---
 include/simgrid/s4u/Engine.hpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/simgrid/s4u/Engine.hpp b/include/simgrid/s4u/Engine.hpp
index 795389997a..b9c77074da 100644
--- a/include/simgrid/s4u/Engine.hpp
+++ b/include/simgrid/s4u/Engine.hpp
@@ -127,16 +127,16 @@ private:
 
 /** Callback fired when the platform is created (ie, the xml file parsed),
  * right before the actual simulation starts. */
-extern XBT_PRIVATE xbt::signal<void()> onPlatformCreated;
+extern XBT_PUBLIC(xbt::signal<void()>) onPlatformCreated;
 
 /** Callback fired when the main simulation loop ends, just before MSG_run (or similar) ends */
-extern XBT_PRIVATE xbt::signal<void()> onSimulationEnd;
+extern XBT_PUBLIC(xbt::signal<void()>) onSimulationEnd;
 
 /** Callback fired when the time jumps into the future */
-extern XBT_PRIVATE xbt::signal<void(double)> onTimeAdvance;
+extern XBT_PUBLIC(xbt::signal<void(double)>) onTimeAdvance;
 
 /** Callback fired when the time cannot jump because of inter-actors deadlock */
-extern XBT_PRIVATE xbt::signal<void(void)> onDeadlock;
+extern XBT_PUBLIC(xbt::signal<void(void)>) onDeadlock;
 }
 } // namespace simgrid::s4u
 
-- 
2.20.1