XBT_PUBLIC const char* sg_actor_get_name(sg_actor_t actor);
XBT_PUBLIC sg_host_t sg_actor_get_host(sg_actor_t actor);
XBT_PUBLIC const char* sg_actor_get_property_value(sg_actor_t actor, const char* name);
XBT_PUBLIC const char* sg_actor_get_name(sg_actor_t actor);
XBT_PUBLIC sg_host_t sg_actor_get_host(sg_actor_t actor);
XBT_PUBLIC const char* sg_actor_get_property_value(sg_actor_t actor, const char* name);