forked from Imagelibrary/rtems
b24b4eb06b
* libcsupport/include/rtems/_inttypes.h: Remove. * libcsupport/include/rtems/_stdint.h: Remove. * libcsupport/include/sys/_inttypes.h: New. * libcsupport/include/sys/_stdint.h: New. * libcsupport/Makefile.am: Reflect changes above.
104 lines
2.3 KiB
C
104 lines
2.3 KiB
C
/*
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* COPYRIGHT (c) 2004.
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* Ralf Corsepius, Ulm/Germany.
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.org/license/LICENSE.
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*
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* $Id$
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*/
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#ifndef __sys_stdint_h
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#define __sys_stdint_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(__GNUC__) && (__GNUC__ >= 3 ) \
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&& defined(__GNUC_MINOR__) && (__GNUC_MINOR__ > 2 )
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#define __EXP(x) __##x##__
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#else
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#define __EXP(x) x
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#include <limits.h>
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#endif
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#if __EXP(SCHAR_MAX) == 0x7f
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typedef signed char int8_t ;
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typedef unsigned char uint8_t ;
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#define int8_t_defined 1
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typedef signed char int_least8_t;
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typedef unsigned char uint_least8_t;
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#define int_least8_t_defined 1
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#endif
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#if __EXP(INT_MAX) == 0x7fff
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typedef signed int int16_t;
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typedef unsigned int uint16_t;
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#define int16_t_defined 1
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#elif __EXP(SHRT_MAX) == 0x7fff
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typedef signed short int16_t;
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typedef unsigned short uint16_t;
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#define int16_t_defined 1
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#elif __EXP(SCHAR_MAX) == 0x7fff
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typedef signed char int32_t;
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typedef unsigned char uint32_t;
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#define int16_t_defined 1
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#endif
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#if __EXP(INT_MAX) == 0x7fffffffL
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typedef signed int int32_t;
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typedef unsigned int uint32_t;
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#define int32_t_defined 1
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#elif __EXP(LONG_MAX) == 0x7fffffffL
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typedef signed long int32_t;
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typedef unsigned long uint32_t;
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#define int32_t_defined 1
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#define __rtems_long32 1
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#elif __EXP(SHRT_MAX) == 0x7fffffffL
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typedef signed short int32_t;
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typedef unsigned short uint32_t;
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#define int32_t_defined 1
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#elif __EXP(SCHAR_MAX) == 0x7fffffffL
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typedef signed char int32_t;
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typedef unsigned char uint32_t;
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#define int32_t_defined 1
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#endif
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#if __EXP(LONG_MAX) > 0x7fffffff
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typedef signed long int64_t;
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typedef unsigned long uint64_t;
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#define int64_t_defined 1
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#define __rtems_long64 1
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#elif __EXP(LONG_LONG_MAX) > 0x7fffffff
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typedef signed long long int64_t;
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typedef unsigned long long uint64_t;
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#define int64_t_defined 1
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#define __rtems_longlong64 1
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#elif __EXP(INT_MAX) > 0x7fffffff
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typedef signed int int64_t;
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typedef unsigned int uint64_t;
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#define int64_t_defined 1
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#endif
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#if __rtems_longlong64
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typedef signed long long intmax_t;
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typedef unsigned long long uintmax_t;
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#else
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typedef signed long intmax_t;
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typedef unsigned long uintmax_t;
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#endif
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typedef signed long intptr_t;
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typedef unsigned long uintptr_t;
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#undef __EXP
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#ifdef __cplusplus
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}
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#endif
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#endif /*__sys_stdint_h */
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