diff options
Diffstat (limited to 'lib/Headers/stdint.h')
| -rw-r--r-- | lib/Headers/stdint.h | 619 |
1 files changed, 523 insertions, 96 deletions
diff --git a/lib/Headers/stdint.h b/lib/Headers/stdint.h index f03c1777ab..b404e3dfdf 100644 --- a/lib/Headers/stdint.h +++ b/lib/Headers/stdint.h @@ -33,60 +33,178 @@ # include_next <stdint.h> #else -/* We currently only support targets with power of two, 2s complement integers. - */ - /* C99 7.18.1.1 Exact-width integer types. * C99 7.18.1.2 Minimum-width integer types. * C99 7.18.1.3 Fastest minimum-width integer types. - * Since we only support pow-2 targets, these map directly to exact width types. + * + * The standard requires that exact-width type be defined for 8-, 16-, 32-, and + * 64-bit types if they are implemented. Other exact width types are optional. + * This implementation defines an exact-width types for every integer width + * that is represented in the standard integer types. + * + * The standard also requires minimum-width types be defined for 8-, 16-, 32-, + * and 64-bit widths regardless of whether there are corresponding exact-width + * types. + * + * To accomodate targets that are missing types that are exactly 8, 16, 32, or + * 64 bits wide, this implementation takes an approach of cascading + * redefintions, redefining __int_leastN_t to successively smaller exact-width + * types. It is therefore important that the types are defined in order of + * descending widths. + * + * We currently assume that the minimum-width types and the fastest + * minimum-width types are the same. This is allowed by the standard, but is + * suboptimal. + * + * In violation of the standard, some targets do not implement a type that is + * wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit). + * To accomodate these targets, a required minimum-width type is only + * defined if there exists an exact-width type of equal or greater width. */ -/* Some 16-bit targets do not have a 64-bit datatype. Only define the 64-bit - * typedefs if there is something to typedef them to. - */ #ifdef __INT64_TYPE__ -#ifndef __int8_t_defined /* glibc does weird things with sys/types.h */ -typedef __INT64_TYPE__ int64_t; -#endif +# ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/ +typedef signed __INT64_TYPE__ int64_t; +# endif /* __int8_t_defined */ typedef unsigned __INT64_TYPE__ uint64_t; -typedef int64_t int_least64_t; -typedef uint64_t uint_least64_t; -typedef int64_t int_fast64_t; -typedef uint64_t uint_fast64_t; -#endif - -#ifndef __int8_t_defined /* glibc does weird things with sys/types.h */ -typedef __INT32_TYPE__ int32_t; -#endif -#ifndef __uint32_t_defined /* more glibc compatibility */ -#define __uint32_t_defined +# define __int_least64_t int64_t +# define __uint_least64_t uint64_t +# define __int_least32_t int64_t +# define __uint_least32_t uint64_t +# define __int_least16_t int64_t +# define __uint_least16_t uint64_t +# define __int_least8_t int64_t +# define __uint_least8_t uint64_t +#endif /* __INT64_TYPE__ */ + +#ifdef __int_least64_t +typedef __int_least64_t int_least64_t; +typedef __uint_least64_t uint_least64_t; +typedef __int_least64_t int_fast64_t; +typedef __uint_least64_t uint_fast64_t; +#endif /* __int_least64_t */ + +#ifdef __INT56_TYPE__ +typedef signed __INT56_TYPE__ int56_t; +typedef unsigned __INT56_TYPE__ uint56_t; +typedef int56_t int_least56_t; +typedef uint56_t uint_least56_t; +typedef int56_t int_fast56_t; +typedef uint56_t uint_fast56_t; +# define __int_least32_t int56_t +# define __uint_least32_t uint56_t +# define __int_least16_t int56_t +# define __uint_least16_t uint56_t +# define __int_least8_t int56_t +# define __uint_least8_t uint56_t +#endif /* __INT56_TYPE__ */ + + +#ifdef __INT48_TYPE__ +typedef signed __INT48_TYPE__ int48_t; +typedef unsigned __INT48_TYPE__ uint48_t; +typedef int48_t int_least48_t; +typedef uint48_t uint_least48_t; +typedef int48_t int_fast48_t; +typedef uint48_t uint_fast48_t; +# define __int_least32_t int48_t +# define __uint_least32_t uint48_t +# define __int_least16_t int48_t +# define __uint_least16_t uint48_t +# define __int_least8_t int48_t +# define __uint_least8_t uint48_t +#endif /* __INT48_TYPE__ */ + + +#ifdef __INT40_TYPE__ +typedef signed __INT40_TYPE__ int40_t; +typedef unsigned __INT40_TYPE__ uint40_t; +typedef int40_t int_least40_t; +typedef uint40_t uint_least40_t; +typedef int40_t int_fast40_t; +typedef uint40_t uint_fast40_t; +# define __int_least32_t int40_t +# define __uint_least32_t uint40_t +# define __int_least16_t int40_t +# define __uint_least16_t uint40_t +# define __int_least8_t int40_t +# define __uint_least8_t uint40_t +#endif /* __INT40_TYPE__ */ + + +#ifdef __INT32_TYPE__ + +# ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/ +typedef signed __INT32_TYPE__ int32_t; +# endif /* __int8_t_defined */ + +# ifndef __uint32_t_defined /* more glibc compatibility */ +# define __uint32_t_defined typedef unsigned __INT32_TYPE__ uint32_t; -#endif -typedef int32_t int_least32_t; -typedef uint32_t uint_least32_t; -typedef int32_t int_fast32_t; -typedef uint32_t uint_fast32_t; - - -#ifndef __int8_t_defined /* glibc does weird things with sys/types.h */ -typedef __INT16_TYPE__ int16_t; -#endif +# endif /* __uint32_t_defined */ + +# define __int_least32_t int32_t +# define __uint_least32_t uint32_t +# define __int_least16_t int32_t +# define __uint_least16_t uint32_t +# define __int_least8_t int32_t +# define __uint_least8_t uint32_t +#endif /* __INT32_TYPE__ */ + +#ifdef __int_least32_t +typedef __int_least32_t int_least32_t; +typedef __uint_least32_t uint_least32_t; +typedef __int_least32_t int_fast32_t; +typedef __uint_least32_t uint_fast32_t; +#endif /* __int_least32_t */ + +#ifdef __INT24_TYPE__ +typedef signed __INT24_TYPE__ int24_t; +typedef unsigned __INT24_TYPE__ uint24_t; +typedef int24_t int_least24_t; +typedef uint24_t uint_least24_t; +typedef int24_t int_fast24_t; +typedef uint24_t uint_fast24_t; +# define __int_least16_t int24_t +# define __uint_least16_t uint24_t +# define __int_least8_t int24_t +# define __uint_least8_t uint24_t +#endif /* __INT24_TYPE__ */ + +#ifdef __INT16_TYPE__ +#ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/ +typedef signed __INT16_TYPE__ int16_t; +#endif /* __int8_t_defined */ typedef unsigned __INT16_TYPE__ uint16_t; -typedef int16_t int_least16_t; -typedef uint16_t uint_least16_t; -typedef int16_t int_fast16_t; -typedef uint16_t uint_fast16_t; - - -#ifndef __int8_t_defined /* glibc does weird things with sys/types.h */ +# define __int_least16_t int16_t +# define __uint_least16_t uint16_t +# define __int_least8_t int16_t +# define __uint_least8_t uint16_t +#endif /* __INT16_TYPE__ */ + +#ifdef __int_least16_t +typedef __int_least16_t int_least16_t; +typedef __uint_least16_t uint_least16_t; +typedef __int_least16_t int_fast16_t; +typedef __uint_least16_t uint_fast16_t; +#endif /* __int_least16_t */ + + +#ifdef __INT8_TYPE__ +#ifndef __int8_t_defined /* glibc sys/types.h also defines int8_t*/ typedef signed __INT8_TYPE__ int8_t; -#endif +#endif /* __int8_t_defined */ typedef unsigned __INT8_TYPE__ uint8_t; -typedef int8_t int_least8_t; -typedef uint8_t uint_least8_t; -typedef int8_t int_fast8_t; -typedef uint8_t uint_fast8_t; +# define __int_least8_t int8_t +# define __uint_least8_t uint8_t +#endif /* __INT8_TYPE__ */ + +#ifdef __int_least8_t +typedef __int_least8_t int_least8_t; +typedef __uint_least8_t uint_least8_t; +typedef __int_least8_t int_fast8_t; +typedef __uint_least8_t uint_fast8_t; +#endif /* __int_least8_t */ /* prevent glibc sys/types.h from defining conflicting types */ #ifndef __int8_t_defined @@ -108,75 +226,384 @@ typedef __UINTMAX_TYPE__ uintmax_t; /* C99 7.18.4 Macros for minimum-width integer constants. * + * The standard requires that integer constant macros be defined for all the + * minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width + * types are required, the corresponding integer constant macros are defined + * here. This implementation also defines minimum-width types for every other + * integer width that the target implements, so corresponding macros are + * defined below, too. + * + * These macros are defined using the same successive-shrinking approach as + * the type definitions above. It is likewise important that macros are defined + * in order of decending width. + * * Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). */ -/* Only define the 64-bit size macros if we have 64-bit support. */ +#define __int_c_join(a, b) a ## b +#define __int_c(v, suffix) (__int_c_join(v, suffix)) +#define __uint_c(v, suffix) (__int_c_join(v##U, suffix)) + + #ifdef __INT64_TYPE__ -#define INT64_C(v) (v##LL) -#define UINT64_C(v) (v##ULL) -#endif +/* FIXME: predefine suffix based on type*/ +# define __INT64_C_SUFFIX__ LL +# ifdef __INT64_C_SUFFIX__ +# define __int64_c_suffix __INT64_C_SUFFIX__ +# define __int32_c_suffix __INT64_C_SUFFIX__ +# define __int16_c_suffix __INT64_C_SUFFIX__ +# define __int8_c_suffix __INT64_C_SUFFIX__ +# else +# undef __int64_c_suffix +# undef __int32_c_suffix +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT64_C_SUFFIX__ */ +#endif /* __INT64_TYPE__ */ + +#ifdef __int_least64_t +# ifdef __int64_c_suffix +# define INT64_C(v) __int_c(v, __int64_c_suffix) +# define UINT64_C(v) __uint_c(v, __int64_c_suffix) +# else +# define INT64_C(v) (v) +# define UINT64_C(v) (v ## U) +# endif /* __int64_c_suffix */ +#endif /* __int_least64_t */ + + +#ifdef __INT56_TYPE__ +/* FIXME: predefine suffix based on type */ +# define __INT56_C_SUFFIX__ L +# ifdef __INT56_C_SUFFIX__ +# define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__) +# define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__) +# define __int32_c_suffix __INT56_C_SUFFIX__ +# define __int16_c_suffix __INT56_C_SUFFIX__ +# define __int8_c_suffix __INT56_C_SUFFIX__ +# else +# define INT56_C(v) (v) +# define UINT56_C(v) (v ## U) +# undef __int32_c_suffix +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT56_C_SUFFIX__ */ +#endif /* __INT56_TYPE__ */ + + +#ifdef __INT48_TYPE__ +/* FIXME: predefine suffix based on type */ +# define __INT48_C_SUFFIX__ L +# ifdef __INT48_C_SUFFIX__ +# define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__) +# define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__) +# define __int32_c_suffix __INT48_C_SUFFIX__ +# define __int16_c_suffix __INT48_C_SUFFIX__ +# define __int8_c_suffix __INT48_C_SUFFIX__ +# else +# define INT48_C(v) (v) +# define UINT48_C(v) (v ## U) +# undef __int32_c_suffix +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT48_C_SUFFIX__ */ +#endif /* __INT48_TYPE__ */ + + +#ifdef __INT40_TYPE__ +/* FIXME: predefine suffix based on type */ +# define __INT40_C_SUFFIX__ L +# ifdef __INT40_C_SUFFIX__ +# define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__) +# define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__) +# define __int32_c_suffix __INT40_C_SUFFIX__ +# define __int16_c_suffix __INT40_C_SUFFIX__ +# define __int8_c_suffix __INT40_C_SUFFIX__ +# else +# define INT40_C(v) (v) +# define UINT40_C(v) (v ## U) +# undef __int32_c_suffix +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT40_C_SUFFIX__ */ +#endif /* __INT40_TYPE__ */ + + +#ifdef __INT32_TYPE__ +# ifdef __INT32_C_SUFFIX__ +# define __int32_c_suffix __INT32_C_SUFFIX__ +# define __int16_c_suffix __INT32_C_SUFFIX__ +# define __int8_c_suffix __INT32_C_SUFFIX__ +#else +# undef __int32_c_suffix +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT32_C_SUFFIX__ */ +#endif /* __INT32_TYPE__ */ + +#ifdef __int_least32_t +# ifdef __int32_c_suffix +# define INT32_C(v) __int_c(v, __int32_c_suffix) +# define UINT32_C(v) __uint_c(v, __int32_c_suffix) +# else +# define INT32_C(v) (v) +# define UINT32_C(v) (v ## U) +# endif /* __int32_c_suffix */ +#endif /* __int_least32_t */ + + +#ifdef __INT24_TYPE__ +# ifdef __INT24_C_SUFFIX__ +# define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__) +# define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__) +# define __int16_c_suffix __INT24_C_SUFFIX__ +# define __int8_c_suffix __INT24_C_SUFFIX__ +# else +# define INT24_C(v) (v) +# define UINT24_C(v) (v ## U) +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT24_C_SUFFIX__ */ +#endif /* __INT24_TYPE__ */ + + +#ifdef __INT16_TYPE__ +# ifdef __INT16_C_SUFFIX__ +# define __int16_c_suffix __INT16_C_SUFFIX__ +# define __int8_c_suffix __INT16_C_SUFFIX__ +#else +# undef __int16_c_suffix +# undef __int8_c_suffix +# endif /* __INT16_C_SUFFIX__ */ +#endif /* __INT16_TYPE__ */ + +#ifdef __int_least16_t +# ifdef __int16_c_suffix +# define INT16_C(v) __int_c(v, __int16_c_suffix) +# define UINT16_C(v) __uint_c(v, __int16_c_suffix) +# else +# define INT16_C(v) (v) +# define UINT16_C(v) (v ## U) +# endif /* __int16_c_suffix */ +#endif /* __int_least16_t */ + + +#ifdef __INT8_TYPE__ +# ifdef __INT8_C_SUFFIX__ +# define __int8_c_suffix __INT8_C_SUFFIX__ +#else +# undef __int8_c_suffix +# endif /* __INT8_C_SUFFIX__ */ +#endif /* __INT8_TYPE__ */ + +#ifdef __int_least8_t +# ifdef __int8_c_suffix +# define INT8_C(v) __int_c(v, __int8_c_suffix) +# define UINT8_C(v) __uint_c(v, __int8_c_suffix) +# else +# define INT8_C(v) (v) +# define UINT8_C(v) (v ## U) +# endif /* __int8_c_suffix */ +#endif /* __int_least8_t */ -#define INT32_C(v) (v) -#define UINT32_C(v) (v##U) -#define INT16_C(v) (v) -#define UINT16_C(v) (v##U) -#define INT8_C(v) (v) -#define UINT8_C(v) (v##U) /* C99 7.18.2.1 Limits of exact-width integer types. - * Fixed sized values have fixed size max/min. * C99 7.18.2.2 Limits of minimum-width integer types. - * Since we map these directly onto fixed-sized types, these values the same. * C99 7.18.2.3 Limits of fastest minimum-width integer types. * + * The presence of limit macros are completely optional in C99. This + * implementation defines limits for all of the types (exact- and + * minimum-width) that it defines above, using the limits of the minimum-width + * type for any types that do not have exact-width representations. + * + * As in the type definitions, this section takes an approach of + * successive-shrinking to determine which limits to use for the standard (8, + * 16, 32, 64) bit widths when they don't have exact representations. It is + * therefore important that the defintions be kept in order of decending + * widths. + * * Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the * claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]). */ -/* If we do not have 64-bit support, don't define the 64-bit size macros. */ #ifdef __INT64_TYPE__ -#define INT64_MAX 9223372036854775807LL -#define INT64_MIN (-9223372036854775807LL-1) -#define UINT64_MAX 18446744073709551615ULL -#define INT_LEAST64_MIN INT64_MIN -#define INT_LEAST64_MAX INT64_MAX -#define UINT_LEAST64_MAX UINT64_MAX -#define INT_FAST64_MIN INT64_MIN -#define INT_FAST64_MAX INT64_MAX -#define UINT_FAST64_MAX UINT64_MAX -#endif - -#define INT32_MAX 2147483647 -#define INT32_MIN (-2147483647-1) -#define UINT32_MAX 4294967295U -#define INT_LEAST32_MIN INT32_MIN -#define INT_LEAST32_MAX INT32_MAX -#define UINT_LEAST32_MAX UINT32_MAX -#define INT_FAST32_MIN INT32_MIN -#define INT_FAST32_MAX INT32_MAX -#define UINT_FAST32_MAX UINT32_MAX - -#define INT16_MAX 32767 -#define INT16_MIN (-32768) -#define UINT16_MAX 65535 -#define INT_LEAST16_MIN INT16_MIN -#define INT_LEAST16_MAX INT16_MAX -#define UINT_LEAST16_MAX UINT16_MAX -#define INT_FAST16_MIN INT16_MIN -#define INT_FAST16_MAX INT16_MAX -#define UINT_FAST16_MAX UINT16_MAX - -#define INT8_MAX 127 -#define INT8_MIN (-128) -#define UINT8_MAX 255 -#define INT_LEAST8_MIN INT8_MIN -#define INT_LEAST8_MAX INT8_MAX -#define UINT_LEAST8_MAX UINT8_MAX -#define INT_FAST8_MIN INT8_MIN -#define INT_FAST8_MAX INT8_MAX -#define UINT_FAST8_MAX UINT8_MAX +# define INT64_MAX 9223372036854775807LL +# define INT64_MIN (-9223372036854775807LL-1) +# define UINT64_MAX 18446744073709551615ULL +# define __INT_LEAST64_MIN INT64_MIN +# define __INT_LEAST64_MAX INT64_MAX +# define __UINT_LEAST64_MAX UINT64_MAX +# define __INT_LEAST32_MIN INT64_MIN +# define __INT_LEAST32_MAX INT64_MAX +# define __UINT_LEAST32_MAX UINT64_MAX +# define __INT_LEAST16_MIN INT64_MIN +# define __INT_LEAST16_MAX INT64_MAX +# define __UINT_LEAST16_MAX UINT64_MAX +# define __INT_LEAST8_MIN INT64_MIN +# define __INT_LEAST8_MAX INT64_MAX +# define __UINT_LEAST8_MAX UINT64_MAX +#endif /* __INT64_TYPE__ */ + +#ifdef __INT_LEAST64_MIN +# define INT_LEAST64_MIN __INT_LEAST64_MIN +# define INT_LEAST64_MAX __INT_LEAST64_MAX +# define UINT_LEAST64_MAX __UINT_LEAST64_MAX +# define INT_FAST64_MIN __INT_LEAST64_MIN +# define INT_FAST64_MAX __INT_LEAST64_MAX +# define UINT_FAST64_MAX __UINT_LEAST64_MAX +#endif /* __INT_LEAST64_MIN */ + + +#ifdef __INT56_TYPE__ +# define INT56_MAX 36028797018963967L +# define INT56_MIN (-36028797018963967L-1) +# define UINT56_MAX 72057594037927935UL +# define INT_LEAST56_MIN INT56_MIN +# define INT_LEAST56_MAX INT56_MAX +# define UINT_LEAST56_MAX UINT56_MAX +# define INT_FAST56_MIN INT56_MIN +# define INT_FAST56_MAX INT56_MAX +# define UINT_FAST56_MAX UINT56_MAX +# define __INT_LEAST32_MIN INT56_MIN +# define __INT_LEAST32_MAX INT56_MAX +# define __UINT_LEAST32_MAX UINT56_MAX +# define __INT_LEAST16_MIN INT56_MIN +# define __INT_LEAST16_MAX INT56_MAX +# define __UINT_LEAST16_MAX UINT56_MAX +# define __INT_LEAST8_MIN INT56_MIN +# define __INT_LEAST8_MAX INT56_MAX +# define __UINT_LEAST8_MAX UINT56_MAX +#endif /* __INT56_TYPE__ */ + + +#ifdef __INT48_TYPE__ +# define INT48_MAX 140737488355327L +# define INT48_MIN (-140737488355327L-1) +# define UINT48_MAX 281474976710655UL +# define INT_LEAST48_MIN INT48_MIN +# define INT_LEAST48_MAX INT48_MAX +# define UINT_LEAST48_MAX UINT48_MAX +# define INT_FAST48_MIN INT48_MIN +# define INT_FAST48_MAX INT48_MAX +# define UINT_FAST48_MAX UINT48_MAX +# define __INT_LEAST32_MIN INT48_MIN +# define __INT_LEAST32_MAX INT48_MAX +# define __UINT_LEAST32_MAX UINT48_MAX +# define __INT_LEAST16_MIN INT48_MIN +# define __INT_LEAST16_MAX INT48_MAX +# define __UINT_LEAST16_MAX UINT48_MAX +# define __INT_LEAST8_MIN INT48_MIN +# define __INT_LEAST8_MAX INT48_MAX +# define __UINT_LEAST8_MAX UINT48_MAX +#endif /* __INT48_TYPE__ */ + + +#ifdef __INT40_TYPE__ +# define INT40_MAX 549755813887L +# define INT40_MIN (-549755813887L-1) +# define UINT40_MAX 1099511627775UL +# define INT_LEAST40_MIN INT40_MIN +# define INT_LEAST40_MAX INT40_MAX +# define UINT_LEAST40_MAX UINT40_MAX +# define INT_FAST40_MIN INT40_MIN +# define INT_FAST40_MAX INT40_MAX +# define UINT_FAST40_MAX UINT40_MAX +# define __INT_LEAST32_MIN INT40_MIN +# define __INT_LEAST32_MAX INT40_MAX +# define __UINT_LEAST32_MAX UINT40_MAX +# define __INT_LEAST16_MIN INT40_MIN +# define __INT_LEAST16_MAX INT40_MAX +# define __UINT_LEAST16_MAX UINT40_MAX +# define __INT_LEAST8_MIN INT40_MIN +# define __INT_LEAST8_MAX INT40_MAX +# define __UINT_LEAST8_MAX UINT40_MAX +#endif /* __INT40_TYPE__ */ + + +#ifdef __INT32_TYPE__ +# define INT32_MAX 2147483647 +# define INT32_MIN (-2147483647-1) +# define UINT32_MAX 4294967295U +# define __INT_LEAST32_MIN INT32_MIN +# define __INT_LEAST32_MAX INT32_MAX +# define __UINT_LEAST32_MAX UINT32_MAX +# define __INT_LEAST16_MIN INT32_MIN +# define __INT_LEAST16_MAX INT32_MAX +# define __UINT_LEAST16_MAX UINT32_MAX +# define __INT_LEAST8_MIN INT32_MIN +# define __INT_LEAST8_MAX INT32_MAX +# define __UINT_LEAST8_MAX UINT32_MAX +#endif /* __INT32_TYPE__ */ + +#ifdef __INT_LEAST32_MIN +# define INT_LEAST32_MIN __INT_LEAST32_MIN +# define INT_LEAST32_MAX __INT_LEAST32_MAX +# define UINT_LEAST32_MAX __UINT_LEAST32_MAX +# define INT_FAST32_MIN __INT_LEAST32_MIN +# define INT_FAST32_MAX __INT_LEAST32_MAX +# define UINT_FAST32_MAX __UINT_LEAST32_MAX +#endif /* __INT_LEAST32_MIN */ + + +#ifdef __INT24_TYPE__ +# define INT24_MAX 8388607 +# define INT24_MIN (-8388608) +# define UINT24_MAX 16777215 +# define INT_LEAST24_MIN INT24_MIN +# define INT_LEAST24_MAX INT24_MAX +# define UINT_LEAST24_MAX UINT24_MAX +# define INT_FAST24_MIN INT24_MIN +# define INT_FAST24_MAX INT24_MAX +# define UINT_FAST24_MAX UINT24_MAX +# define __INT_LEAST16_MIN INT24_MIN +# define __INT_LEAST16_MAX INT24_MAX +# define __UINT_LEAST16_MAX UINT24_MAX +# define __INT_LEAST8_MIN INT24_MIN +# define __INT_LEAST8_MAX INT24_MAX +# define __UINT_LEAST8_MAX UINT24_MAX +#endif /* __INT24_TYPE__ */ + + +#ifdef __INT16_TYPE__ +#define INT16_MAX 32767 +#define INT16_MIN (-32768) +#define UINT16_MAX 65535 +# define __INT_LEAST16_MIN INT16_MIN +# define __INT_LEAST16_MAX INT16_MAX +# define __UINT_LEAST16_MAX UINT16_MAX +# define __INT_LEAST8_MIN INT16_MIN +# define __INT_LEAST8_MAX INT16_MAX +# define __UINT_LEAST8_MAX UINT16_MAX +#endif /* __INT16_TYPE__ */ + +#ifdef __INT_LEAST16_MIN +# define INT_LEAST16_MIN __INT_LEAST16_MIN +# define INT_LEAST16_MAX __INT_LEAST16_MAX +# define UINT_LEAST16_MAX __UINT_LEAST16_MAX +# define INT_FAST16_MIN __INT_LEAST16_MIN +# define INT_FAST16_MAX __INT_LEAST16_MAX +# define UINT_FAST16_MAX __UINT_LEAST16_MAX +#endif /* __INT_LEAST16_MIN */ + + +#ifdef __INT8_TYPE__ +# define INT8_MAX 127 +# define INT8_MIN (-128) +# define UINT8_MAX 255 +# define __INT_LEAST8_MIN INT8_MIN +# define __INT_LEAST8_MAX INT8_MAX +# define __UINT_LEAST8_MAX UINT8_MAX +#endif /* __INT8_TYPE__ */ + +#ifdef __INT_LEAST8_MIN +# define INT_LEAST8_MIN __INT_LEAST8_MIN +# define INT_LEAST8_MAX __INT_LEAST8_MAX +# define UINT_LEAST8_MAX __UINT_LEAST8_MAX +# define INT_FAST8_MIN __INT_LEAST8_MIN +# define INT_FAST8_MAX __INT_LEAST8_MAX +# define UINT_FAST8_MAX __UINT_LEAST8_MAX +#endif /* __INT_LEAST8_MIN */ /* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */ /* C99 7.18.3 Limits of other integer types. */ |