text: #ifndef __LIB_STDINT_H
  #define __LIB_STDINT_H
  typedef signed char 		int8_t;
  typedef signed short	int	int16_t;
  typedef signed int		int32_t;
  typedef signed long long int 	int64_t;
  typedef unsigned char 		uint8_t; 
  typedef unsigned short int 	uint16_t;
  typedef unsigned int		uint32_t;
  typedef unsigned long long int 	uint64_t;
  #endif
  