/* Hack: let msg load directly the right factory */
typedef void (*smx_ctx_factory_initializer_t)(smx_context_factory_t*);
-XBT_PUBLIC(smx_ctx_factory_initializer_t) smx_factory_initializer_to_use;
+XBT_PUBLIC_DATA(smx_ctx_factory_initializer_t) smx_factory_initializer_to_use;
extern char* smx_context_factory_name;
extern int smx_context_stack_size;
extern int smx_context_stack_size_was_set;