text: #ifndef _H_BITSTREAM_
  #define _H_BITSTREAM_
  
  #include <vector>
  class BitStream
  {
  private:
      std::vector<BYTE> &buffer;
      BYTE temp;
      int count;
  public:
      BitStream(std::vector<BYTE> &buffer);
      void put(int code,int len);
      void end();
  
      std::vector<BYTE> &get_buffer();
  };
  
  #endif
  