text: #ifndef CUSTOM_IO_MODULE_H
  #define CUSTOM_IO_MODULE_H
  
  #include <stdlib.h>
  #include <stdio.h>
  #include <ctype.h>
  #include <string.h>
  
  #define MAX_INPUT_BUFFER_LENGTH 2048
  
  #define PROMPT_NOTIFIER ">"
  #define INFO_NOTIFIER "->"
  #define ERROR_NOTIFIER "-> ERR:"
  
  #define INPUT_STREAM stdin
  #define OUTPUT_STREAM stdout
  #define ERROR_STREAM stdout
  
  int fgetsln(char *string, size_t size, FILE *stream);
  char *prompt(const char *promptString);
  void printErr(const char *errorString);
  void clearScreen();
  void toLowerString(char *str);
  
  #define pause() system("PAUSE")
  
  #endif