text: #ifndef MEMBERSHIP_MANAGEMENT_H_INCLUDED
  #define MEMBERSHIP_MANAGEMENT_H_INCLUDED
  
  #include "buses_management.h"
  #include "depots_management.h"
  #include "messages.h"
  #include "extracting.h"
  
  void assign_to(char*, int);
  void assign_structs_to(Depot*, Bus*);
  void remove_assignment_from(char*, int);
  void remove_assignment_structs_from(Depot*, Bus*);
  void move_to(char*, int, char*);
  
  #endif /* MEMBERSHIP_MANAGEMENT_H_INCLUDED */
  