stdint.h

       Generated automatically by Doxygen for AVR-LibC from the source code.

AVR-LibC                                          Version 2.2.1                                   stdint.h(3avr)

       stdint.h

MacrosLimitsofspecified-widthintegertypes
       C++ implementations should define these macros only when __STDC_LIMIT_MACROS is defined before <stdint.h>
       is included

           #define INT8_MAX   0x7f
           #define INT8_MIN   (-INT8_MAX - 1)
           #define UINT8_MAX   (INT8_MAX * 2 + 1)
           #define INT16_MAX   0x7fff
           #define INT16_MIN   (-INT16_MAX - 1)
           #define UINT16_MAX   (__CONCAT(INT16_MAX, U) * 2U + 1U)
           #define INT32_MAX   0x7fffffffL
           #define INT32_MIN   (-INT32_MAX - 1L)
           #define UINT32_MAX   (__CONCAT(INT32_MAX, U) * 2UL + 1UL)
           #define INT64_MAX   0x7fffffffffffffffLL
           #define INT64_MIN   (-INT64_MAX - 1LL)
           #define UINT64_MAX   (__CONCAT(INT64_MAX, U) * 2ULL + 1ULL)

       Limitsofminimum-widthintegertypes

           #define INT_LEAST8_MAXINT8_MAX
           #define INT_LEAST8_MININT8_MIN
           #define UINT_LEAST8_MAXUINT8_MAX
           #define INT_LEAST16_MAXINT16_MAX
           #define INT_LEAST16_MININT16_MIN
           #define UINT_LEAST16_MAXUINT16_MAX
           #define INT_LEAST32_MAXINT32_MAX
           #define INT_LEAST32_MININT32_MIN
           #define UINT_LEAST32_MAXUINT32_MAX
           #define INT_LEAST64_MAXINT64_MAX
           #define INT_LEAST64_MININT64_MIN
           #define UINT_LEAST64_MAXUINT64_MAXLimitsoffastestminimum-widthintegertypes

           #define INT_FAST8_MAXINT8_MAX
           #define INT_FAST8_MININT8_MIN
           #define UINT_FAST8_MAXUINT8_MAX
           #define INT_FAST16_MAXINT16_MAX
           #define INT_FAST16_MININT16_MIN
           #define UINT_FAST16_MAXUINT16_MAX
           #define INT_FAST32_MAXINT32_MAX
           #define INT_FAST32_MININT32_MIN
           #define UINT_FAST32_MAXUINT32_MAX
           #define INT_FAST64_MAXINT64_MAX
           #define INT_FAST64_MININT64_MIN
           #define UINT_FAST64_MAXUINT64_MAXLimitsofintegertypescapableofholdingobjectpointers

           #define INTPTR_MAXINT16_MAX
           #define INTPTR_MININT16_MIN
           #define UINTPTR_MAXUINT16_MAXLimitsofgreatest-widthintegertypes

           #define INTMAX_MAXINT64_MAX
           #define INTMAX_MININT64_MIN
           #define UINTMAX_MAXUINT64_MAXLimitsofotherintegertypes
       C++ implementations should define these macros only when __STDC_LIMIT_MACROS is defined before <stdint.h>
       is included

           #define PTRDIFF_MAXINT16_MAX
           #define PTRDIFF_MININT16_MIN
           #define SIG_ATOMIC_MAXINT8_MAX
           #define SIG_ATOMIC_MININT8_MIN
           #define SIZE_MAXUINT16_MAX
           #define WCHAR_MAX   __WCHAR_MAX__
           #define WCHAR_MIN   __WCHAR_MIN__
           #define WINT_MAX   __WINT_MAX__
           #define WINT_MIN   __WINT_MIN__

       Macrosforintegerconstants
       C++ implementations should define these macros only when __STDC_CONSTANT_MACROS is defined before
       <stdint.h> is included.

       These definitions are valid for integer constants without suffix and for macros defined as integer
       constant without suffix

           #define INT8_C(value)   ((int8_t) value)
           #define UINT8_C(value)   ((uint8_t) __CONCAT(value, U))
           #define INT16_C(value)   value
           #define UINT16_C(value)   __CONCAT(value, U)
           #define INT32_C(value)   __CONCAT(value, L)
           #define UINT32_C(value)   __CONCAT(value, UL)
           #define INT64_C(value)   __CONCAT(value, LL)
           #define UINT64_C(value)   __CONCAT(value, ULL)
           #define INTMAX_C(value)   __CONCAT(value, LL)
           #define UINTMAX_C(value)   __CONCAT(value, ULL)

   TypedefsExact-widthintegertypes
       Integer types having exactly the specified width

           typedef signed char int8_t
           typedef unsigned char uint8_t
           typedef signed int int16_t
           typedef unsigned int uint16_t
           typedef signed long int int32_t
           typedef unsigned long int uint32_t
           typedef signed long long int int64_t
           typedef unsigned long long int uint64_tIntegertypescapableofholdingobjectpointers
       These allow you to declare variables of the same size as a pointer.

           typedef int16_tintptr_t
           typedef uint16_tuintptr_tMinimum-widthintegertypes
       Integer types having at least the specified width

           typedef int8_tint_least8_t
           typedef uint8_tuint_least8_t
           typedef int16_tint_least16_t
           typedef uint16_tuint_least16_t
           typedef int32_tint_least32_t
           typedef uint32_tuint_least32_t
           typedef int64_tint_least64_t
           typedef uint64_tuint_least64_tFastestminimum-widthintegertypes
       Integer types being usually fastest having at least the specified width

           typedef int8_tint_fast8_t
           typedef uint8_tuint_fast8_t
           typedef int16_tint_fast16_t
           typedef uint16_tuint_fast16_t
           typedef int32_tint_fast32_t
           typedef uint32_tuint_fast32_t
           typedef int64_tint_fast64_t
           typedef uint64_tuint_fast64_tGreatest-widthintegertypes
       Types designating integer data capable of representing any value of any integer type in the corresponding
       signed or unsigned category

           typedef int64_tintmax_t
           typedef uint64_tuintmax_t