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/** @file lib/stdint.h
*
* @brief Standard integer type definitions
*
* @bug The standard integer state of our library is a little questionable.
* I think types.h has become a dumping ground for things that don't fit well,
* and some of that should move here/be deleted.
* It's missing a few things that it probably should have (wchar, ptrdiff
* sizing), but I think it should be fine until students actually use those
* features.
*
* @author matthewj S2008
@author Matt Bryant (mbryant) S'16
*/
#ifndef LIB_STDINT_H
#define LIB_STDINT_H
#ifndef ASSEMBLER
typedef unsigned char uint8_t;
typedef unsigned short uint16_t;
typedef unsigned long uint32_t;
typedef unsigned long long uint64_t;
typedef signed char int8_t;
typedef signed short int16_t;
typedef signed long int32_t;
typedef signed long long int64_t;
typedef int intptr_t;
typedef unsigned int uintptr_t;
typedef int64_t intmax_t;
typedef uint64_t uintmax_t;
typedef int8_t int_least8_t;
typedef int16_t int_least16_t;
typedef int32_t int_least32_t;
typedef int64_t int_least64_t;
typedef uint8_t uint_least8_t;
typedef uint16_t uint_least16_t;
typedef uint32_t uint_least32_t;
typedef uint64_t uint_least64_t;
typedef int8_t int_fast8_t;
typedef int16_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef int64_t int_fast64_t;
typedef uint8_t uint_fast8_t;
typedef uint16_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
typedef uint64_t uint_fast64_t;
#endif /* !ASSEMBLER */
#define UINT8_C(x) (x)
#define UINT16_C(x) (x)
#define UINT32_C(x) (x ## U)
#define UINT64_C(x) (x ## ULL)
#define INT8_C(x) (x)
#define INT16_C(x) (x)
#define INT32_C(x) (x)
#define INT64_C(x) (x ## LL)
#define INTMAX_C(x) (x ## LL)
#define UINTMAX_C(x) (x ## ULL)
#define INT8_MIN (-128)
#define INT8_MAX (127)
#define INT16_MIN (-32768)
#define INT16_MAX (32767)
#define INT32_MIN (0x80000000)
#define INT32_MAX (0x7FFFFFFF)
#define INT64_MIN (0x8000000000000000LL)
#define INT64_MAX (0x7FFFFFFFFFFFFFFFLL)
#define UINT8_MAX (255)
#define UINT16_MAX (65535)
#define UINT32_MAX (0xFFFFFFFF)
#define UINT64_MAX (0xFFFFFFFFFFFFFFFFULL)
#define INT_LEAST8_MIN INT8_MIN
#define INT_LEAST8_MAX INT8_MAX
#define INT_LEAST16_MIN INT16_MIN
#define INT_LEAST16_MAX INT16_MAX
#define INT_LEAST32_MIN INT32_MIN
#define INT_LEAST32_MAX INT32_MAX
#define INT_LEAST64_MIN INT64_MIN
#define INT_LEAST64_MAX INT64_MAX
#define UINT_LEAST8_MAX UINT8_MAX
#define UINT_LEAST16_MAX UINT16_MAX
#define UINT_LEAST32_MAX UINT32_MAX
#define UINT_LEAST64_MAX UINT64_MAX
#define INT_FAST8_MIN INT8_MIN
#define INT_FAST8_MAX INT8_MAX
#define INT_FAST16_MIN INT16_MIN
#define INT_FAST16_MAX INT16_MAX
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST32_MAX INT32_MAX
#define INT_FAST64_MIN INT64_MIN
#define INT_FAST64_MAX INT64_MAX
#define UINT_FAST8_MAX UINT8_MAX
#define UINT_FAST16_MAX UINT16_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define UINT_FAST64_MAX UINT64_MAX
#endif /* !LIB_STDINT_H */
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