mirror of
https://github.com/reactos/CMake.git
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9f77124ea8
We now require the compiler to support these, except for MSVC where upstream liblzma already has special cases (in `common/sysdefs.h`).
264 lines
6.0 KiB
C
264 lines
6.0 KiB
C
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/*
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* Ensure we have C99-style int64_t, etc, all defined.
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*/
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/* First, we need to know if the system has already defined them. */
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#cmakedefine HAVE_INT16_T
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#cmakedefine HAVE_INT32_T
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#cmakedefine HAVE_INT64_T
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#cmakedefine HAVE_INTMAX_T
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#cmakedefine HAVE_UINT8_T
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#cmakedefine HAVE_UINT16_T
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#cmakedefine HAVE_UINT32_T
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#cmakedefine HAVE_UINT64_T
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#cmakedefine HAVE_UINTMAX_T
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/* We might have the types we want under other spellings. */
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#cmakedefine HAVE___INT64
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#cmakedefine HAVE_U_INT64_T
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#cmakedefine HAVE_UNSIGNED___INT64
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/* The sizes of various standard integer types. */
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@SIZE_OF_SHORT_CODE@
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@SIZE_OF_INT_CODE@
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@SIZE_OF_LONG_CODE@
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@SIZE_OF_LONG_LONG_CODE@
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@SIZE_OF_UNSIGNED_SHORT_CODE@
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@SIZE_OF_UNSIGNED_CODE@
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@SIZE_OF_UNSIGNED_LONG_CODE@
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@SIZE_OF_UNSIGNED_LONG_LONG_CODE@
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@SIZEOF_SIZE_T_CODE@
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/*
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* If we lack int64_t, define it to the first of __int64, int, long, and long long
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* that exists and is the right size.
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*/
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#if !defined(HAVE_INT64_T) && defined(HAVE___INT64)
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typedef __int64 int64_t;
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#define HAVE_INT64_T
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#endif
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#if !defined(HAVE_INT64_T) && SIZE_OF_INT == 8
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typedef int int64_t;
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#define HAVE_INT64_T
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#endif
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#if !defined(HAVE_INT64_T) && SIZE_OF_LONG == 8
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typedef long int64_t;
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#define HAVE_INT64_T
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#endif
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#if !defined(HAVE_INT64_T) && SIZE_OF_LONG_LONG == 8
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typedef long long int64_t;
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#define HAVE_INT64_T
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#endif
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#if !defined(HAVE_INT64_T)
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#error No 64-bit integer type was found.
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#endif
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/*
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* Similarly for int32_t
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*/
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#if !defined(HAVE_INT32_T) && SIZE_OF_INT == 4
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typedef int int32_t;
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#define HAVE_INT32_T
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#endif
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#if !defined(HAVE_INT32_T) && SIZE_OF_LONG == 4
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typedef long int32_t;
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#define HAVE_INT32_T
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#endif
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#if !defined(HAVE_INT32_T)
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#error No 32-bit integer type was found.
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#endif
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/*
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* Similarly for int16_t
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*/
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#if !defined(HAVE_INT16_T) && SIZE_OF_INT == 2
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typedef int int16_t;
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#define HAVE_INT16_T
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#endif
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#if !defined(HAVE_INT16_T) && SIZE_OF_SHORT == 2
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typedef short int16_t;
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#define HAVE_INT16_T
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#endif
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#if !defined(HAVE_INT16_T)
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#error No 16-bit integer type was found.
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#endif
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/*
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* Similarly for uint64_t
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*/
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#if !defined(HAVE_UINT64_T) && defined(HAVE_UNSIGNED___INT64)
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typedef unsigned __int64 uint64_t;
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#define HAVE_UINT64_T
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#endif
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#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED == 8
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typedef unsigned uint64_t;
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#define HAVE_UINT64_T
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#endif
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#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED_LONG == 8
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typedef unsigned long uint64_t;
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#define HAVE_UINT64_T
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#endif
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#if !defined(HAVE_UINT64_T) && SIZE_OF_UNSIGNED_LONG_LONG == 8
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typedef unsigned long long uint64_t;
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#define HAVE_UINT64_T
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#endif
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#if !defined(HAVE_UINT64_T)
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#error No 64-bit unsigned integer type was found.
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#endif
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/*
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* Similarly for uint32_t
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*/
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#if !defined(HAVE_UINT32_T) && SIZE_OF_UNSIGNED == 4
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typedef unsigned uint32_t;
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#define HAVE_UINT32_T
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#endif
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#if !defined(HAVE_UINT32_T) && SIZE_OF_UNSIGNED_LONG == 4
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typedef unsigned long uint32_t;
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#define HAVE_UINT32_T
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#endif
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#if !defined(HAVE_UINT32_T)
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#error No 32-bit unsigned integer type was found.
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#endif
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/*
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* Similarly for uint16_t
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*/
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#if !defined(HAVE_UINT16_T) && SIZE_OF_UNSIGNED == 2
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typedef unsigned uint16_t;
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#define HAVE_UINT16_T
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#endif
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#if !defined(HAVE_UINT16_T) && SIZE_OF_UNSIGNED_SHORT == 2
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typedef unsigned short uint16_t;
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#define HAVE_UINT16_T
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#endif
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#if !defined(HAVE_UINT16_T)
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#error No 16-bit unsigned integer type was found.
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#endif
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/*
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* Similarly for uint8_t
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*/
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#if !defined(HAVE_UINT8_T)
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typedef unsigned char uint8_t;
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#define HAVE_UINT8_T
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#endif
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#if !defined(HAVE_UINT16_T)
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#error No 8-bit unsigned integer type was found.
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#endif
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/* Define intmax_t and uintmax_t if they are not already defined. */
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#if !defined(HAVE_INTMAX_T)
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typedef int64_t intmax_t;
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#define INTMAX_MIN INT64_MIN
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#define INTMAX_MAX INT64_MAX
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#endif
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#if !defined(HAVE_UINTMAX_T)
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typedef uint64_t uintmax_t;
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#endif
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#cmakedefine uintptr_t @uintptr_t@
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#cmakedefine WORDS_BIGENDIAN 1
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#cmakedefine HAVE_BYTESWAP_H 1
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#cmakedefine HAVE_BSWAP_16 1
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#cmakedefine HAVE_BSWAP_32 1
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#cmakedefine HAVE_BSWAP_64 1
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#define HAVE_CHECK_CRC32 1
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#define HAVE_CHECK_CRC64 1
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#define HAVE_CHECK_SHA256 1
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#define HAVE_DECODER_ARM 1
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#define HAVE_DECODER_ARMTHUMB 1
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#define HAVE_DECODER_DELTA 1
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#define HAVE_DECODER_IA64 1
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#define HAVE_DECODER_LZMA1 1
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#define HAVE_DECODER_LZMA2 1
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#define HAVE_DECODER_POWERPC 1
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#define HAVE_DECODER_SPARC 1
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#define HAVE_DECODER_X86 1
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#define HAVE_ENCODER_ARM 1
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#define HAVE_ENCODER_ARMTHUMB 1
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#define HAVE_ENCODER_DELTA 1
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#define HAVE_ENCODER_IA64 1
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#define HAVE_ENCODER_LZMA1 1
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#define HAVE_ENCODER_LZMA2 1
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#define HAVE_ENCODER_POWERPC 1
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#define HAVE_ENCODER_SPARC 1
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#define HAVE_ENCODER_X86 1
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#define HAVE_MF_BT2 1
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#define HAVE_MF_BT3 1
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#define HAVE_MF_BT4 1
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#define HAVE_MF_HC3 1
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#define HAVE_MF_HC4 1
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/* Define to 1 if you have the <inttypes.h> header file. */
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#cmakedefine HAVE_INTTYPES_H 1
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/* Define to 1 if you have the <limits.h> header file. */
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#cmakedefine HAVE_LIMITS_H 1
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/* Define to 1 if you have the <memory.h> header file. */
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#cmakedefine HAVE_MEMORY_H 1
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/* Define to 1 if stdbool.h conforms to C99. */
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#cmakedefine HAVE_STDBOOL_H 1
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/* Define to 1 if you have the <stdint.h> header file. */
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#cmakedefine HAVE_STDINT_H 1
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/* Define to 1 if you have the <strings.h> header file. */
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#cmakedefine HAVE_STRINGS_H 1
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/* Define to 1 if you have the <string.h> header file. */
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#cmakedefine HAVE_STRING_H 1
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/* Define to 1 if you have the <sys/byteorder.h> header file. */
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#cmakedefine HAVE_SYS_BYTEORDER_H 1
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/* Define to 1 if you have the <sys/endian.h> header file. */
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#cmakedefine HAVE_SYS_ENDIAN_H 1
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/* Define to 1 or 0, depending whether the compiler supports simple visibility
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declarations. */
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#cmakedefine HAVE_VISIBILITY 1
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/* Define to 1 if the system has the type `_Bool'. */
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#cmakedefine HAVE__BOOL 1
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/* Define to 1 if the system supports fast unaligned access to 16-bit and
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32-bit integers. */
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#if defined(__i386) || defined(__i386__) || defined(_M_IX86) \
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|| defined(__x86_64) || defined(__x86_64__) || defined(_M_X64) \
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|| defined(__amd64) || defined(__amd64__) \
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|| defined(__powerpc) || defined(__powerpc__) \
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|| defined(__ppc) || defined(__ppc__) || defined(__POWERPC__)
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# define TUKLIB_FAST_UNALIGNED_ACCESS 1
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#endif
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