typedef  unsigned char        u8_t;
typedef  unsigned short int   u16_t;
typedef  unsigned int         u32_t;
typedef  unsigned long long   u64_t;

typedef  unsigned int         addr_t;

typedef  unsigned int         size_t;
typedef  unsigned int         count_t;
typedef  unsigned int         eflags_t;

typedef  unsigned int         color_t;

typedef  unsigned int         Bool;

#define  TRUE  (Bool)1
#define  FALSE (Bool)0