2014-11-19 07:43:07 -06:00
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/*
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* Public domain
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* machine/endian.h compatibility shim
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*/
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2014-07-20 13:59:03 -05:00
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#ifndef LIBCRYPTOCOMPAT_BYTE_ORDER_H_
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#define LIBCRYPTOCOMPAT_BYTE_ORDER_H_
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2014-07-10 06:21:51 -05:00
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2014-11-05 20:52:00 +08:00
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#if defined(_WIN32)
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2014-07-20 13:59:03 -05:00
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#define LITTLE_ENDIAN 1234
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#define BIG_ENDIAN 4321
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#define PDP_ENDIAN 3412
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/*
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* Use GCC and Visual Studio compiler defines to determine endian.
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*/
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#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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#define BYTE_ORDER LITTLE_ENDIAN
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2014-07-10 06:21:51 -05:00
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#else
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2014-07-20 13:59:03 -05:00
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#define BYTE_ORDER BIG_ENDIAN
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#endif
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#elif defined(__linux__)
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#include <endian.h>
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2014-07-30 07:07:48 -05:00
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#elif defined(__sun) || defined(_AIX) || defined(__hpux)
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2014-07-25 14:58:53 -04:00
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#include <sys/types.h>
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#include <arpa/nameser_compat.h>
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#elif defined(__sgi)
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#include <standards.h>
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#include <sys/endian.h>
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2014-07-10 06:21:51 -05:00
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#else
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#include_next <machine/endian.h>
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2014-07-20 13:59:03 -05:00
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2014-07-10 06:21:51 -05:00
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#endif
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#endif
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