-XBT_PUBLIC int find_model_description(s_surf_model_description_t* table, const std::string& name);
-XBT_PUBLIC void model_help(const char* category, s_surf_model_description_t* table);
+XBT_PUBLIC int find_model_description(const std::vector<surf_model_description_t>& table, const std::string& name);
+XBT_PUBLIC void model_help(const char* category, const std::vector<surf_model_description_t>& table);