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#pragma once
#ifdef __cplusplus
namespace Ship {
enum class Endianness {
Little = 0,
Big = 1,
#if (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)) || defined(__BIG_ENDIAN__)
Native = Big,
#else
Native = Little,
#endif
};
} // namespace Ship
#endif
#ifdef _MSC_VER
#include <stdlib.h>
#define BSWAP16 _byteswap_ushort
#define BSWAP32 _byteswap_ulong
#define BSWAP64 _byteswap_uint64
#define BOMSWAP16 _byteswap_ushort
#define BOMSWAP32 _byteswap_ulong
#define BOMSWAP64 _byteswap_uint64
#define BOMSWAP16_CONST(x) ((((x) >> 8) & 0x00FF) | (((x) << 8) & 0xFF00))
#define BOMSWAP32_CONST(x) \
((((x) >> 24) & 0x000000FF) | (((x) >> 8) & 0x0000FF00) | (((x) << 8) & 0x00FF0000) | (((x) << 24) & 0xFF000000))
#define BOMSWAP64_CONST(x) \
((((x) >> 56) & 0x00000000000000FF) | (((x) >> 40) & 0x000000000000FF00) | (((x) >> 24) & 0x0000000000FF0000) | \
(((x) >> 8) & 0x00000000FF000000) | (((x) << 8) & 0x000000FF00000000) | (((x) << 24) & 0x0000FF0000000000) | \
(((x) << 40) & 0x00FF000000000000) | (((x) << 56) & 0xFF00000000000000))
#else
#define BSWAP16 __builtin_bswap16
#define BSWAP32 __builtin_bswap32
#define BSWAP64 __builtin_bswap64
#define BOMSWAP16 __builtin_bswap16
#define BOMSWAP32 __builtin_bswap32
#define BOMSWAP64 __builtin_bswap64
#define BOMSWAP16_CONST __builtin_bswap16
#define BOMSWAP32_CONST __builtin_bswap32
#define BOMSWAP64_CONST __builtin_bswap64
#endif
#if (defined(__BYTE_ORDER__) && (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)) || defined(__BIG_ENDIAN__)
#ifndef IS_BIGENDIAN
#define IS_BIGENDIAN
#endif
#endif
#ifdef IS_BIGENDIAN
#define BE16SWAP(x) (x)
#define BE32SWAP(x) (x)
#define BE64SWAP(x) (x)
#define LE16SWAP(x) BOMSWAP16(x)
#define LE32SWAP(x) BOMSWAP32(x)
#define LE64SWAP(x) BOMSWAP64(x)
#define BE16SWAP_CONST(x) (x)
#define BE32SWAP_CONST(x) (x)
#define BE64SWAP_CONST(x) (x)
#define LE16SWAP_CONST(x) BOMSWAP16_CONST(x)
#define LE32SWAP_CONST(x) BOMSWAP32_CONST(x)
#define LE64SWAP_CONST(x) BOMSWAP64_CONST(x)
#else
#define BE16SWAP(x) BOMSWAP16(x)
#define BE32SWAP(x) BOMSWAP32(x)
#define BE64SWAP(x) BOMSWAP64(x)
#define LE16SWAP(x) (x)
#define LE32SWAP(x) (x)
#define LE64SWAP(x) (x)
#define BE16SWAP_CONST(x) BOMSWAP16_CONST(x)
#define BE32SWAP_CONST(x) BOMSWAP32_CONST(x)
#define BE64SWAP_CONST(x) BOMSWAP64_CONST(x)
#define LE16SWAP_CONST(x) (x)
#define LE32SWAP_CONST(x) (x)
#define LE64SWAP_CONST(x) (x)
#endif
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