src/endian_compat.h

   1 #ifndef ENDIAN_COMPAT_H
   2 #define ENDIAN_COMPAT_H
   3
   4 #if defined(HAVE_ENDIAN_H)
   5 #include <endian.h>
   6 #elif defined(HAVE_SYS_ENDIAN_H)
   7 #include <sys/endian.h>
   8 #elif defined(HAVE_LIBKERN_OSBYTEORDER_H)
   9         #include <libkern/OSByteOrder.h>
  10
  11         #define htobe16(x) OSSwapHostToBigInt16(x)
  12         #define htole16(x) OSSwapHostToLittleInt16(x)
  13         #define be16toh(x) OSSwapBigToHostInt16(x)
  14         #define le16toh(x) OSSwapLittleToHostInt16(x)
  15
  16         #define htobe32(x) OSSwapHostToBigInt32(x)
  17         #define htole32(x) OSSwapHostToLittleInt32(x)
  18         #define be32toh(x) OSSwapBigToHostInt32(x)
  19         #define le32toh(x) OSSwapLittleToHostInt32(x)
  20
  21         #define htobe64(x) OSSwapHostToBigInt64(x)
  22         #define htole64(x) OSSwapHostToLittleInt64(x)
  23         #define be64toh(x) OSSwapBigToHostInt64(x)
  24         #define le64toh(x) OSSwapLittleToHostInt64(x)
  25 #else
  26 #error No endian.h available and no fallback code
  27 #endif
  28
  29 #endif