text: #ifndef LOADSAVEUNDERGROUNDSECTORINFO_H
  #define LOADSAVEUNDERGROUNDSECTORINFO_H
  
  #include "Strategic/CampaignTypes.h"
  
  void ExtractUndergroundSectorInfoFromFile(HWFILE, UNDERGROUND_SECTORINFO *);
  void InjectUndergroundSectorInfoIntoFile(HWFILE, UNDERGROUND_SECTORINFO const *);
  
  #endif
  