143 lines
3.9 KiB
C
143 lines
3.9 KiB
C
/*
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* stdint.h
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*/
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#ifndef _STDINT_H
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#define _STDINT_H
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/* Exact types */
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typedef signed char int8_t;
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typedef signed short int16_t;
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typedef signed int int32_t;
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typedef signed long long int64_t;
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long long uint64_t;
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/* Small types */
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typedef signed char int_least8_t;
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typedef signed short int_least16_t;
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typedef signed int int_least32_t;
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typedef signed long long int_least64_t;
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typedef unsigned char uint_least8_t;
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typedef unsigned short uint_least16_t;
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typedef unsigned int uint_least32_t;
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typedef unsigned long long uint_least64_t;
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/* Fast types */
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typedef signed char int_fast8_t;
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typedef signed short int_fast16_t;
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typedef signed int int_fast32_t;
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typedef signed long long int_fast64_t;
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typedef unsigned char uint_fast8_t;
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typedef unsigned short uint_fast16_t;
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typedef unsigned int uint_fast32_t;
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typedef unsigned long long uint_fast64_t;
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/* Pointer types */
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typedef int32_t intptr_t;
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typedef uint32_t uintptr_t;
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/* Maximal types */
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typedef int64_t intmax_t;
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typedef uint64_t uintmax_t;
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/*
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* To be strictly correct...
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*/
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#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
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# define INT8_MIN (-128)
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# define INT16_MIN (-32767-1)
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# define INT32_MIN (-2147483647-1)
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# define INT64_MIN (-9223372036854775807LL-1)
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# define INT8_MAX (127)
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# define INT16_MAX (32767)
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# define INT32_MAX (2147483647)
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# define INT64_MAX (9223372036854775807LL)
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# define UINT8_MAX (255U)
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# define UINT16_MAX (65535U)
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# define UINT32_MAX (4294967295U)
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# define UINT64_MAX (18446744073709551615ULL)
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# define INT_LEAST8_MIN (-128)
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# define INT_LEAST16_MIN (-32767-1)
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# define INT_LEAST32_MIN (-2147483647-1)
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# define INT_LEAST64_MIN (-9223372036854775807LL-1)
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# define INT_LEAST8_MAX (127)
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# define INT_LEAST16_MAX (32767)
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# define INT_LEAST32_MAX (2147483647)
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# define INT_LEAST64_MAX (9223372036854775807LL)
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# define UINT_LEAST8_MAX (255U)
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# define UINT_LEAST16_MAX (65535U)
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# define UINT_LEAST32_MAX (4294967295U)
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# define UINT_LEAST64_MAX (18446744073709551615ULL)
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# define INT_FAST8_MIN (-128)
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# define INT_FAST16_MIN (-32767-1)
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# define INT_FAST32_MIN (-2147483647-1)
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# define INT_FAST64_MIN (-9223372036854775807LL-1)
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# define INT_FAST8_MAX (127)
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# define INT_FAST16_MAX (32767)
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# define INT_FAST32_MAX (2147483647)
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# define INT_FAST64_MAX (9223372036854775807LL)
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# define UINT_FAST8_MAX (255U)
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# define UINT_FAST16_MAX (65535U)
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# define UINT_FAST32_MAX (4294967295U)
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# define UINT_FAST64_MAX (18446744073709551615ULL)
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# define INTPTR_MIN (-2147483647-1)
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# define INTPTR_MAX (2147483647)
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# define UINTPTR_MAX (4294967295U)
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# define INTMAX_MIN (-9223372036854775807LL-1)
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# define INTMAX_MAX (9223372036854775807LL)
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# define UINTMAX_MAX (18446744073709551615ULL)
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/* ptrdiff_t limit */
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# define PTRDIFF_MIN (-2147483647-1)
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# define PTRDIFF_MAX (2147483647)
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/* sig_atomic_t limit */
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# define SIG_ATOMIC_MIN (-2147483647-1)
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# define SIG_ATOMIC_MAX (2147483647)
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/* size_t limit */
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# define SIZE_MAX (4294967295U)
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#endif /* STDC_LIMIT_MACROS */
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#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS)
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# define INT8_C(n) n
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# define INT16_C(n) n
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# define INT32_C(n) n
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# define INT64_C(n) n ## LL
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# define UINT8_C(n) n ## U
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# define UINT16_C(n) n ## U
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# define UINT32_C(n) n ## U
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# define UINT64_C(n) n ## ULL
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# define INTMAX_C(n) n ## LL
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# define UINTMAX_C(n) n ## ULL
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#endif /* STDC_CONSTANT_MACROS */
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#endif /* _STDINT_H */
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