SG_BEGIN_DECL()
XBT_PUBLIC void sg_engine_load_platform(const char* filename);
XBT_PUBLIC void sg_engine_load_deployment(const char* filename);
+XBT_PUBLIC void sg_engine_run();
XBT_PUBLIC void sg_engine_register_function(const char* name, int (*code)(int, char**));
XBT_PUBLIC void sg_engine_register_default(int (*code)(int, char**));
XBT_PUBLIC double sg_engine_get_clock();