Some #include fixes

[simgrid.git] / src / surf / surf_interface.hpp

diff --git a/src/surf/surf_interface.hpp b/src/surf/surf_interface.hpp
index 9372970..51e5d8b 100644 (file)
--- a/src/surf/surf_interface.hpp
+++ b/src/surf/surf_interface.hpp
@@ -6,6 +6,8 @@
 #ifndef SURF_MODEL_H_
 #define SURF_MODEL_H_
 
+#include <cstddef>
+
 #include <xbt.h>
 #include <memory>
 #include <utility>