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musl/include/stdint.h

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initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#ifndef _STDINT_H
#define _STDINT_H
#define __NEED_int8_t
#define __NEED_int16_t
#define __NEED_int32_t
#define __NEED_int64_t
#define __NEED_uint8_t
#define __NEED_uint16_t
#define __NEED_uint32_t
#define __NEED_uint64_t
#define __NEED_int_fast8_t
#define __NEED_int_fast16_t
#define __NEED_int_fast32_t
#define __NEED_int_fast64_t
#define __NEED_uint_fast8_t
#define __NEED_uint_fast16_t
#define __NEED_uint_fast32_t
#define __NEED_uint_fast64_t
#define __NEED_intptr_t
#define __NEED_uintptr_t
#include <bits/alltypes.h>
cleanup types stuff in headers, fix missing u_int*_t in sys/types.h
2011-04-11 14:38:00 +00:00
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;
more types cleanup the basic idea is that the only things in alltypes.h should be types that either vary from system to system (in practice, not just in theoretical la-la land - this is the implementation so we choose what constraints we want to impose on ports) or which are needed by multiple system headers.
2011-04-11 14:48:52 +00:00
typedef long long intmax_t;
typedef unsigned long long uintmax_t;
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#if !defined __cplusplus || defined __STDC_LIMIT_MACROS
#define INT8_MIN (-1-0x7f)
#define INT16_MIN (-1-0x7fff)
#define INT32_MIN (-1-0x7fffffff)
#define INT64_MIN (-1-0x7fffffffffffffffLL)
#define INT8_MAX (0x7f)
#define INT16_MAX (0x7fff)
#define INT32_MAX (0x7fffffff)
#define INT64_MAX (0x7fffffffffffffffLL)
#define UINT8_MAX (0xff)
#define UINT16_MAX (0xffff)
#define UINT32_MAX (0xffffffff)
#define UINT64_MAX (0xffffffffffffffffULL)
#define INT_LEAST8_MIN INT8_MIN
#define INT_LEAST16_MIN INT16_MIN
#define INT_LEAST32_MIN INT32_MIN
#define INT_LEAST64_MIN INT64_MIN
#define INT_LEAST8_MAX INT8_MAX
#define INT_LEAST16_MAX INT16_MAX
#define INT_LEAST32_MAX INT32_MAX
#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 INTMAX_MIN INT64_MIN
#define INTMAX_MAX INT64_MAX
#define UINTMAX_MAX UINT64_MAX
fix the type of wchar_t on arm; support wchar_t varying with arch really wchar_t should never vary, but the ARM EABI defines it as an unsigned 32-bit int instead of a signed one, and gcc follows this nonsense. thus, to give a conformant environment, we have to follow (otherwise L""[0] and L'\0' would be 0U rather than 0, but the application would be unaware due to a mismatched definition for WCHAR_MIN and WCHAR_MAX, and Bad Things could happen with respect to signed/unsigned comparisons, promotions, etc.). fortunately no rules are imposed by the C standard on the relationship between wchar_t and wint_t, and WEOF has type wint_t, so we can still make wint_t always-signed and use -1 for WEOF.
2011-09-19 21:39:51 +00:00
#define WINT_MIN INT32_MIN
#define WINT_MAX INT32_MAX
#include <bits/wchar.h>
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#include <bits/stdint.h>
#endif
#if !defined __cplusplus || defined __STDC_CONSTANT_MACROS
revert hacks for types of stdint.h integer constant macros per 7.18.4: Each invocation of one of these macros shall expand to an integer constant expression suitable for use in #if preprocessing directives. The type of the expression shall have the same type as would an expression of the corresponding type converted according to the integer promotions. The value of the expression shall be that of the argument. the key phrase is "converted according to the integer promotions". thus there is no intent or allowance that the expression have smaller-than-int types.
2012-02-07 17:08:27 +00:00
#define INT8_C(c) c
#define INT16_C(c) c
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#define INT32_C(c) c
#define INT64_C(c) c ## LL
revert hacks for types of stdint.h integer constant macros per 7.18.4: Each invocation of one of these macros shall expand to an integer constant expression suitable for use in #if preprocessing directives. The type of the expression shall have the same type as would an expression of the corresponding type converted according to the integer promotions. The value of the expression shall be that of the argument. the key phrase is "converted according to the integer promotions". thus there is no intent or allowance that the expression have smaller-than-int types.
2012-02-07 17:08:27 +00:00
#define UINT8_C(c) c ## U
#define UINT16_C(c) c ## U
initial check-in, version 0.5.0
2011-02-12 05:22:29 +00:00
#define UINT32_C(c) c ## U
#define UINT64_C(c) c ## ULL
#define INTMAX_C(c) c ## LL
#define UINTMAX_C(c) c ## ULL
#endif
#endif