diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/stdint.h | 193 |
1 files changed, 98 insertions, 95 deletions
diff --git a/include/stdint.h b/include/stdint.h index c814f13..50af12a 100644 --- a/include/stdint.h +++ b/include/stdint.h @@ -22,87 +22,89 @@ -#define __NEED_intN_t -#define __NEED_uintN_t -#define __NEED_int_leastN_t -#define __NEED_uint_leastN_t -#define __NEED_int_fastN_t -#define __NEED_uint_fastN_t -#define __NEED_intptr_t -#define __NEED_uintptr_t -#define __NEED_intmax_t -#define __NEED_uintmax_t - +#if defined(__C99__) +# define __NEED_intN_t +# define __NEED_uintN_t +# define __NEED_int_leastN_t +# define __NEED_uint_leastN_t +# define __NEED_int_fastN_t +# define __NEED_uint_fastN_t +# define __NEED_intptr_t +# define __NEED_uintptr_t +# define __NEED_intmax_t +# define __NEED_uintmax_t +#endif #include <bits/types.h> +#if defined(__C99__) /** * Macro that ensure that a signed numeral literal * of at most 8 encoding bits does not overflow. */ -#define INT8_C(value) value +# define INT8_C(value) value /** * Macro that ensure that an unsigned numeral literal * of at most 8 encoding bits does not overflow. */ -#define UINT8_C(value) value +# define UINT8_C(value) value /** * Macro that ensure that a signed numeral literal * of at most 16 encoding bits does not overflow. */ -#define INT16_C(value) value +# define INT16_C(value) value /** * Macro that ensure that an unsigned numeral literal * of at most 16 encoding bits does not overflow. */ -#define UINT16_C(value) value ## U +# define UINT16_C(value) value ## U /** * Macro that ensure that a signed numeral literal * of at most 32 encoding bits does not overflow. */ -#if __INT_BIT == 16 -# define INT32_C(value) value ## L -#else -# define INT32_C(value) value -#endif +# if __INT_BIT == 16 +# define INT32_C(value) value ## L +# else +# define INT32_C(value) value +# endif /** * Macro that ensure that an unsigned numeral literal * of at most 32 encoding bits does not overflow. */ -#if __INT_BIT == 16 -# define UINT32_C(value) value ## UL -#else -# define UINT32_C(value) value ## U -#endif +# if __INT_BIT == 16 +# define UINT32_C(value) value ## UL +# else +# define UINT32_C(value) value ## U +# endif /** * Macro that ensure that a signed numeral literal * of at most 64 encoding bits does not overflow. */ -#if __LONG_BIT == 32 -# define INT64_C(value) value ## LL -#else -# define INT64_C(value) value ## L -#endif +# if __LONG_BIT == 32 +# define INT64_C(value) value ## LL +# else +# define INT64_C(value) value ## L +# endif /** * Macro that ensure that an unsigned numeral literal * of at most 64 encoding bits does not overflow. */ -#if __LONG_BIT == 32 -# define UINT64_C(value) value ## ULL -#else -# define UINT64_C(value) value ## UL -#endif +# if __LONG_BIT == 32 +# define UINT64_C(value) value ## ULL +# else +# define UINT64_C(value) value ## UL +# endif /** @@ -110,255 +112,256 @@ * does not overflow, unless there is no scalar integer * type that can hold it. */ -#if __LONG_BIT == __LONG_LONG_BIT -# define INTMAX_C(value) value ## L -#else -# define INTMAX_C(value) value ## LL -#endif +# if __LONG_BIT == __LONG_LONG_BIT +# define INTMAX_C(value) value ## L +# else +# define INTMAX_C(value) value ## LL +# endif /** * Macro that ensure that any unsigned numeral literal * does not overflow, unless there is no scalar integer * type that can hold it. */ -#if __LONG_BIT == __LONG_LONG_BIT -# define UINTMAX_C(value) value ## UL -#else -# define UINTMAX_C(value) value ## ULL -#endif +# if __LONG_BIT == __LONG_LONG_BIT +# define UINTMAX_C(value) value ## UL +# else +# define UINTMAX_C(value) value ## ULL +# endif /** * Maximum value of `uint8_t`. */ -#define UINT8_MAX (UINT8_C(0xFF)) +# define UINT8_MAX (UINT8_C(0xFF)) /** * Maximum value of `int8_t`. */ -#define INT8_MAX (INT8_C(0x7F)) +# define INT8_MAX (INT8_C(0x7F)) /** * Minimum value of `int8_t`. */ -#define INT8_MIN (-(INT8_MAX) - 1) +# define INT8_MIN (-(INT8_MAX) - 1) /** * Maximum value of `uint16_t`. */ -#define UINT16_MAX (UINT16_C(0xFFFF)) +# define UINT16_MAX (UINT16_C(0xFFFF)) /** * Maximum value of `int16_t`. */ -#define INT16_MAX (INT16_C(0x7FFF)) +# define INT16_MAX (INT16_C(0x7FFF)) /** * Minimum value of `int16_t`. */ -#define INT16_MIN (-(INT16_MAX) - 1) +# define INT16_MIN (-(INT16_MAX) - 1) /** * Maximum value of `uint32_t`. */ -#define UINT32_MAX (UINT32_C(0xFFFFFFFF)) +# define UINT32_MAX (UINT32_C(0xFFFFFFFF)) /** * Maximum value of `int32_t`. */ -#define INT32_MAX (INT32_C(0x7FFFFFFF)) +# define INT32_MAX (INT32_C(0x7FFFFFFF)) /** * Minimum value of `int32_t`. */ -#define INT32_MIN (-(INT32_MAX) - 1) +# define INT32_MIN (-(INT32_MAX) - 1) /** * Maximum value of `uint64_t`. */ -#define UINT64_MAX (UINT64_C(0xFFFFFFFFFFFFFFFF)) +# define UINT64_MAX (UINT64_C(0xFFFFFFFFFFFFFFFF)) /** * Maximum value of `int64_t`. */ -#define INT64_MAX (INT64_C(0x7FFFFFFFFFFFFFFF)) +# define INT64_MAX (INT64_C(0x7FFFFFFFFFFFFFFF)) /** * Minimum value of `int64_t`. */ -#define INT64_MIN (-(INT64_MAX) - 1) +# define INT64_MIN (-(INT64_MAX) - 1) /** * Maximum value of `uint_least8_t`. */ -#define UINT_LEAST8_MAX UINT8_MAX +# define UINT_LEAST8_MAX UINT8_MAX /** * Maximum value of `int_least8_t`. */ -#define INT_LEAST8_MAX INT8_MAX +# define INT_LEAST8_MAX INT8_MAX /** * Minimum value of `int_least8_t`. */ -#define INT_LEAST8_MIN (__MAX_TO_MIN(INT_LEAST8_MAX)) +# define INT_LEAST8_MIN (__MAX_TO_MIN(INT_LEAST8_MAX)) /** * Maximum value of `uint_least16_t`. */ -#define UINT_LEAST16_MAX UINT16_MAX +# define UINT_LEAST16_MAX UINT16_MAX /** * Maximum value of `int_least16_t`. */ -#define INT_LEAST16_MAX INT16_MAX +# define INT_LEAST16_MAX INT16_MAX /** * Minimum value of `int_least16_t`. */ -#define INT_LEAST16_MIN (__MAX_TO_MIN(INT_LEAST16_MAX)) +# define INT_LEAST16_MIN (__MAX_TO_MIN(INT_LEAST16_MAX)) /** * Maximum value of `uint_least32_t`. */ -#define UINT_LEAST32_MAX UINT32_MAX +# define UINT_LEAST32_MAX UINT32_MAX /** * Maximum value of `int_least32_t`. */ -#define INT_LEAST32_MAX INT32_MAX +# define INT_LEAST32_MAX INT32_MAX /** * Minimum value of `int_least32_t`. */ -#define INT_LEAST32_MIN (__MAX_TO_MIN(INT_LEAST32_MAX)) +# define INT_LEAST32_MIN (__MAX_TO_MIN(INT_LEAST32_MAX)) /** * Maximum value of `uint_least64_t`. */ -#define UINT_LEAST64_MAX UINT64_MAX +# define UINT_LEAST64_MAX UINT64_MAX /** * Maximum value of `int_least64_t`. */ -#define INT_LEAST64_MAX INT64_MAX +# define INT_LEAST64_MAX INT64_MAX /** * Minimum value of `int_least64_t`. */ -#define INT_LEAST64_MIN (__MAX_TO_MIN(INT_LEAST64_MAX)) +# define INT_LEAST64_MIN (__MAX_TO_MIN(INT_LEAST64_MAX)) /** * Maximum value of `uint_fast8_t`. */ -#define UINT_FAST8_MAX __UINT_FAST8_MAX +# define UINT_FAST8_MAX __UINT_FAST8_MAX /** * Maximum value of `int_fast8_t`. */ -#define INT_FAST8_MAX __INT_FAST8_MAX +# define INT_FAST8_MAX __INT_FAST8_MAX /** * Minimum value of `int_fast8_t`. */ -#define INT_FAST8_MIN (__MAX_TO_MIN(INT_FAST8_MAX)) +# define INT_FAST8_MIN (__MAX_TO_MIN(INT_FAST8_MAX)) /** * Maximum value of `uint_fast16_t`. */ -#define UINT_FAST16_MAX __UINT_FAST16_MAX +# define UINT_FAST16_MAX __UINT_FAST16_MAX /** * Maximum value of `int_fast16_t`. */ -#define INT_FAST16_MAX __INT_FAST16_MAX +# define INT_FAST16_MAX __INT_FAST16_MAX /** * Minimum value of `int_fast16_t`. */ -#define INT_FAST16_MIN (__MAX_TO_MIN(INT_FAST16_MAX)) +# define INT_FAST16_MIN (__MAX_TO_MIN(INT_FAST16_MAX)) /** * Maximum value of `uint_fast32_t`. */ -#define UINT_FAST32_MAX __UINT_FAST32_MAX +# define UINT_FAST32_MAX __UINT_FAST32_MAX /** * Maximum value of `int_fast32_t`. */ -#define INT_FAST32_MAX __INT_FAST32_MAX +# define INT_FAST32_MAX __INT_FAST32_MAX /** * Minimum value of `int_fast32_t`. */ -#define INT_FAST32_MIN (__MAX_TO_MIN(INT_FAST32_MAX)) +# define INT_FAST32_MIN (__MAX_TO_MIN(INT_FAST32_MAX)) /** * Maximum value of `uint_fast64_t`. */ -#define UINT_FAST64_MAX __UINT_FAST64_MAX +# define UINT_FAST64_MAX __UINT_FAST64_MAX /** * Maximum value of `int_fast64_t`. */ -#define INT_FAST64_MAX __INT_FAST64_MAX +# define INT_FAST64_MAX __INT_FAST64_MAX /** * Minimum value of `int_fast64_t`. */ -#define INT_FAST64_MIN (__MAX_TO_MIN(INT_FAST64_MAX)) +# define INT_FAST64_MIN (__MAX_TO_MIN(INT_FAST64_MAX)) /** * Maximum value of `uintmax_t`. */ -#define UINTMAX_MAX __UINTMAX_MAX +# define UINTMAX_MAX __UINTMAX_MAX /** * Maximum value of `intmax_t`. */ -#define INTMAX_MAX __INTMAX_MAX +# define INTMAX_MAX __INTMAX_MAX /** * Minimum value of `intmax_t`. */ -#define INTMAX_MIN (__MAX_TO_MIN(INTMAX_MIN)) +# define INTMAX_MIN (__MAX_TO_MIN(INTMAX_MIN)) /** * Maximum value of `uintptr_t`. */ -#if __LONG_BIT == 32 -# define UINTPTR_MAX UINT32_MAX -#else -# define UINTPTR_MAX UINT64_MAX -#endif +# if __LONG_BIT == 32 +# define UINTPTR_MAX UINT32_MAX +# else +# define UINTPTR_MAX UINT64_MAX +# endif /** * Maximum value of `intptr_t`. */ -#if __LONG_BIT == 32 -# define INTPTR_MAX INT32_MAX -#else -# define INTPTR_MAX INT64_MAX -#endif +# if __LONG_BIT == 32 +# define INTPTR_MAX INT32_MAX +# else +# define INTPTR_MAX INT64_MAX +# endif /** * Minimum value of `intptr_t`. */ -#define INTPTR_MIN (__MAX_TO_MIN(INTPTR_MAX)) +# define INTPTR_MIN (__MAX_TO_MIN(INTPTR_MAX)) +#endif /** |