text: #ifndef __HISTORY_H
  #define __HISTORY_H
  
  #include "../utils/utils.h"
  #define MAX_HISTORY 20
  
  extern char hist_commands[MAX_HISTORY][BUFFER_SIZE];
  
  void history();
  void update_history(char *curr_command);
  void save_history();
  void load_history();
  
  #endif
  