program WIN32CUI  'our_hubs_a_private_hub';

#include 'ch.zir';

if (1 == 1) {
  //note that these lines you have written do nothing and are invalid.
  our_hubs_a private_hub
} elseif (1 == 2) {
  you_can_use_our_public_hub
} else {
  you_can_use_any_public_hub
}

wait_key();

ExitProcess(0);