typedef   signed          char int8_t;
typedef   signed short     int int16_t;
typedef   signed           int int32_t;
typedef   signed       __INT64 int64_t;
    /* exact-width unsigned integer types */
typedef unsigned          char uint8_t;
typedef unsigned short     int uint16_t;
typedef unsigned           int uint32_t;
typedef unsigned       __INT64 uint64_t;
    /* 7.18.1.2 */
    /* smallest type of at least n bits */
    /* minimum-width signed integer types */
typedef   signed          char int_least8_t;
typedef   signed short     int int_least16_t;
typedef   signed           int int_least32_t;
typedef   signed       __INT64 int_least64_t;
    /* minimum-width unsigned integer types */
typedef unsigned          char uint_least8_t;
typedef unsigned short     int uint_least16_t;
typedef unsigned           int uint_least32_t;
typedef unsigned       __INT64 uint_least64_t;
    /* 7.18.1.3 */
    /* fastest minimum-width signed integer types */
typedef   signed           int int_fast8_t;
typedef   signed           int int_fast16_t;
typedef   signed           int int_fast32_t;
typedef   signed       __INT64 int_fast64_t;
    /* fastest minimum-width unsigned integer types */
typedef unsigned           int uint_fast8_t;
typedef unsigned           int uint_fast16_t;
typedef unsigned           int uint_fast32_t;
typedef unsigned       __INT64 uint_fast64_t;
    /* 7.18.1.4 integer types capable of holding object pointers */
#if __sizeof_ptr == 8
typedef   signed       __INT64 intptr_t;
typedef unsigned       __INT64 uintptr_t;
#else
typedef   signed           int intptr_t;
typedef unsigned           int uintptr_t;
#endif
    /* 7.18.1.5 greatest-width integer types */
typedef   signed     __LONGLONG intmax_t;
typedef unsigned     __LONGLONG uintmax_t;