kc3-lang/libressl/include/compat/endian.h

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• Hash : ef2d6c70
  Author :
  Date : 2022-07-12T22:29:39
  

  Detect machine/endian.h for macOS
  

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• include/compat/endian.h

• /*
   * Public domain
   * endian.h compatibility shim
   */
  
  #ifndef LIBCRYPTOCOMPAT_BYTE_ORDER_H_
  #define LIBCRYPTOCOMPAT_BYTE_ORDER_H_
  
  #if defined(_WIN32)
  
  #define LITTLE_ENDIAN  1234
  #define BIG_ENDIAN 4321
  #define PDP_ENDIAN	3412
  
  /*
   * Use GCC and Visual Studio compiler defines to determine endian.
   */
  #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
  #define BYTE_ORDER LITTLE_ENDIAN
  #else
  #define BYTE_ORDER BIG_ENDIAN
  #endif
  
  #elif defined(HAVE_ENDIAN_H)
  #include_next <endian.h>
  
  #elif defined(HAVE_MACHINE_ENDIAN_H)
  #include_next <machine/endian.h>
  
  #elif defined(__sun) || defined(_AIX) || defined(__hpux)
  #include <sys/types.h>
  #include <arpa/nameser_compat.h>
  
  #elif defined(__sgi)
  #include <standards.h>
  #include <sys/endian.h>
  
  #endif
  
  #ifndef __STRICT_ALIGNMENT
  #define __STRICT_ALIGNMENT
  #if defined(__i386)    || defined(__i386__)    || \
      defined(__x86_64)  || defined(__x86_64__)  || \
      defined(__s390__)  || defined(__s390x__)   || \
      defined(__aarch64__)                       || \
      ((defined(__arm__) || defined(__arm)) && __ARM_ARCH >= 6)
  #undef __STRICT_ALIGNMENT
  #endif
  #endif
  
  #endif
  

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