arch/avr8/include/arch/stdint.h File Reference

C99 integer type definitions for AVR. More...

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Defines
Limits of Specified-Width Integer Types
#define	INT8_MIN   (-128)
	Minimum value of int8_t variables.
#define	INT16_MIN   (-32767 - 1)
	Minimum value of int16_t variables.
#define	INT32_MIN   (-2147483647L - 1)
	Minimum value of int32_t variables.
#define	INT64_MIN   (-9223372036854775807LL - 1)
	Minimum value of int64_t variables.
#define	INT8_MAX   (127)
	Maximum value of int8_t variables.
#define	INT16_MAX   (32767)
	Maximum value of int16_t variables.
#define	INT32_MAX   (2147483647L)
	Maximum value of int32_t variables.
#define	INT64_MAX   (9223372036854775807LL)
	Maximum value of int64_t variables.
#define	UINT8_MAX   (255)
	Maximum value of uint8_t variables.
#define	UINT16_MAX   (65535U)
	Maximum value of uint16_t variables.
#define	UINT32_MAX   (4294967295UL)
	Maximum value of uint32_t variables.
#define	UINT64_MAX   (18446744073709551615ULL)
	Maximum value of uint64_t variables.
#define	INT_LEAST8_MIN   INT8_MIN
	Minimum value of int_least8_t variables.
#define	INT_LEAST16_MIN   INT16_MIN
	Minimum value of int_least16_t variables.
#define	INT_LEAST32_MIN   INT32_MIN
	Minimum value of int_least32_t variables.
#define	INT_LEAST64_MIN   INT64_MIN
	Minimum value of int_least64_t variables.
#define	INT_LEAST8_MAX   INT8_MAX
	Maximum value of int_least8_t variables.
#define	INT_LEAST16_MAX   INT16_MAX
	Maximum value of int_least16_t variables.
#define	INT_LEAST32_MAX   INT32_MAX
	Maximum value of int_least32_t variables.
#define	INT_LEAST64_MAX   INT64_MAX
	Maximum value of int_least64_t variables.
#define	UINT_LEAST8_MAX   UINT8_MAX
	Maximum value of uint_least8_t variables.
#define	UINT_LEAST16_MAX   UINT16_MAX
	Maximum value of uint_least16_t variables.
#define	UINT_LEAST32_MAX   UINT32_MAX
	Maximum value of uint_least32_t variables.
#define	UINT_LEAST64_MAX   UINT64_MAX
	Maximum value of uint_least64_t variables.
#define	INT_FAST8_MIN   INT8_MIN
	Minimum value of int_fast8_t variables.
#define	INT_FAST16_MIN   INT16_MIN
	Minimum value of int_fast16_t variables.
#define	INT_FAST32_MIN   INT32_MIN
	Minimum value of int_fast32_t variables.
#define	INT_FAST64_MIN   INT64_MIN
	Minimum value of int_fast64_t variables.
#define	INT_FAST8_MAX   INT8_MAX
	Maximum value of int_fast8_t variables.
#define	INT_FAST16_MAX   INT16_MAX
	Maximum value of int_fast16_t variables.
#define	INT_FAST32_MAX   INT32_MAX
	Maximum value of int_fast32_t variables.
#define	INT_FAST64_MAX   INT64_MAX
	Maximum value of int_fast64_t variables.
#define	UINT_FAST8_MAX   UINT8_MAX
	Maximum value of uint_fast8_t variables.
#define	UINT_FAST16_MAX   UINT16_MAX
	Maximum value of uint_fast16_t variables.
#define	UINT_FAST32_MAX   UINT32_MAX
	Maximum value of uint_fast32_t variables.
#define	UINT_FAST64_MAX   UINT64_MAX
	Maximum value of uint_fast64_t variables.
#define	INTPTR_MIN   INT16_MIN
	Minimum value of intptr_t variables.
#define	INTPTR_MAX   INT16_MAX
	Maximum value of intptr_t variables.
#define	UINTPTR_MAX   UINT16_MAX
	Maximum value of uintptr_t variables.
#define	INTMAX_MIN   INT64_MIN
	Minimum value of intmax_t variables.
#define	INTMAX_MAX   INT64_MAX
	Maximum value of intmax_t variables.
#define	UINTMAX_MAX   UINT64_MAX
	Maximum value of uintmax_t variables.
Typedefs
Exact-width integer types
typedef signed char	int8_t
	8-bit signed integer
typedef signed short	int16_t
	16-bit signed integer
typedef signed long	int32_t
	32-bit signed integer
typedef signed long long	int64_t
	64-bit signed integer
typedef unsigned char	uint8_t
	8-bit unsigned integer
typedef unsigned short	uint16_t
	16-bit unsigned integer
typedef unsigned long	uint32_t
	32-bit unsigned integer
typedef unsigned long long	uint64_t
	64-bit unsigned integer
Minimum-width integer types
typedef int8_t	int_least8_t
	Signed integer with at least 8-bit width.
typedef int16_t	int_least16_t
	Signed integer with at least 16-bit width.
typedef int32_t	int_least32_t
	Signed integer with at least 32-bit width.
typedef int64_t	int_least64_t
	Signed integer with at least 64-bit width.
typedef uint8_t	uint_least8_t
	Unsigned integer with at least 8-bit width.
typedef uint16_t	uint_least16_t
	Unsigned integer with at least 16-bit width.
typedef uint32_t	uint_least32_t
	Unsigned integer with at least 32-bit width.
typedef uint64_t	uint_least64_t
	Unsigned integer with at least 64-bit width.
Fastest minimum-width integer types
typedef int8_t	int_fast8_t
	Fastest signed integer with at least 8-bit width.
typedef int16_t	int_fast16_t
	Fastest signed integer with at least 16-bit width.
typedef int32_t	int_fast32_t
	Fastest signed integer with at least 32-bit width.
typedef int64_t	int_fast64_t
	Fastest signed integer with at least 64-bit width.
typedef uint8_t	uint_fast8_t
	Fastest unsigned integer with at least 8-bit width.
typedef uint16_t	uint_fast16_t
	Fastest unsigned integer with at least 16-bit width.
typedef uint32_t	uint_fast32_t
	Fastest unsigned integer with at least 32-bit width.
typedef uint64_t	uint_fast64_t
	Fastest unsigned integer with at least 64-bit width.
Integer types capable of holding object pointers
typedef int16_t	intptr_t
	Signed integer type capable of holding a pointer.
typedef uint16_t	uintptr_t
	Unsigned integer type capable of holding a pointer.
Greatest-width integer types
typedef int64_t	intmax_t
	Signed integer type capable of representing any supported signed integer type.
typedef uint64_t	uintmax_t
	Unsigned integer type capable of representing any supported unsigned integer type.

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Detailed Description

C99 integer type definitions for AVR.

Copyright (C) 2009 Atmel Corporation. All rights reserved.

Definition in file stdint.h.