XBT_PUBLIC simgrid::kernel::routing::NetZoneImpl*
sg_platf_new_Zone_begin(simgrid::kernel::routing::ZoneCreationArgs* zone); // Begin description of new Zone
+XBT_PUBLIC void sg_platf_new_Zone_set_properties(std::unordered_map<std::string, std::string>* props);
XBT_PUBLIC void sg_platf_new_Zone_seal(); // That Zone is fully described
XBT_PUBLIC void sg_platf_new_host(simgrid::kernel::routing::HostCreationArgs* host); // Add a host to the current Zone