text: #ifndef MEM2_H
  #define MEM2_H
  #pragma once
  
  typedef unsigned char byte;
  
  class Mem {
  	byte* mem;
  	int size;
  
  	void ensureMinSize(int minsize);
  	public:
  	Mem(int sz = 0);
  	~Mem();
  
  	int msize();
  	byte* pointer(int minszie = 0);
  	bool moved();
  };
  
  #endif //MEM2_H
  