#define INT8_MIN       (-128)
#define INT8_MAX         127
#define UINT8_MAX        0xff

#define INT16_MIN      (-32768)
#define INT16_MAX        32767
#define UINT16_MAX       0xffff

#define INT32_MIN      (-2147483647L-1)
#define INT32_MAX        2147483647L
#define UINT32_MAX       0xffffffffUL

#define INT64_MIN      (-9223372036854775807LL-1LL)
#define INT64_MAX        9223372036854775807LL
#define UINT64_MAX       0xffffffffffffffffULL

