text: #ifndef __SYSTEM__MEMORY__
  #define __SYSTEM__MEMORY__
  
  
  #define SCREEN_WIDTH 1920
  #define SCREEN_HEIGHT 1080
  
  
  unsigned long memory_find(unsigned long);
  void memory_set(unsigned long*, char*, unsigned int);
  void memory_copy();
  void memory_free();
  
  
  #endif  