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115 lines
2.4 KiB
115 lines
2.4 KiB
#ifndef PORTABLE_ENDIAN_H__ |
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#define PORTABLE_ENDIAN_H__ |
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#if (defined(_WIN16) || defined(_WIN32) || defined(_WIN64)) && !defined(__WINDOWS__) |
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# define __WINDOWS__ |
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#endif |
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#if defined(__linux__) || defined(__CYGWIN__) |
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# include <endian.h> |
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#elif defined(__APPLE__) |
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# include <libkern/OSByteOrder.h> |
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# define htobe16 OSSwapHostToBigInt16 |
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# define htole16 OSSwapHostToLittleInt16 |
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# define be16toh OSSwapBigToHostInt16 |
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# define le16toh OSSwapLittleToHostInt16 |
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# define htobe32 OSSwapHostToBigInt32 |
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# define htole32 OSSwapHostToLittleInt32 |
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# define be32toh OSSwapBigToHostInt32 |
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# define le32toh OSSwapLittleToHostInt32 |
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# define htobe64 OSSwapHostToBigInt64 |
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# define htole64 OSSwapHostToLittleInt64 |
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# define be64toh OSSwapBigToHostInt64 |
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# define le64toh OSSwapLittleToHostInt64 |
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# define __BYTE_ORDER BYTE_ORDER |
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# define __BIG_ENDIAN BIG_ENDIAN |
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# define __LITTLE_ENDIAN LITTLE_ENDIAN |
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# define __PDP_ENDIAN PDP_ENDIAN |
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#elif defined(__OpenBSD__) |
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# include <sys/endian.h> |
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#elif defined(__NetBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) |
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# include <sys/endian.h> |
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# define be16toh betoh16 |
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# define le16toh letoh16 |
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# define be32toh betoh32 |
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# define le32toh letoh32 |
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# define be64toh betoh64 |
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# define le64toh letoh64 |
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#elif defined(__WINDOWS__) |
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#define INCL_EXTRA_HTON_FUNCTIONS |
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#define NOMINMAX |
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# include <winsock2.h> |
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#undef NOMINMAX |
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//# include <sys/param.h> |
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# if BYTE_ORDER == LITTLE_ENDIAN |
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# define htobe16 htons |
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# define htole16(x) (x) |
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# define be16toh ntohs |
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# define le16toh(x) (x) |
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# define htobe32 htonl |
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# define htole32(x) (x) |
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# define be32toh ntohl |
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# define le32toh(x) (x) |
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# define htobe64 htonll |
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# define htole64(x) (x) |
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# define be64toh ntohll |
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# define le64toh(x) (x) |
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# elif BYTE_ORDER == BIG_ENDIAN |
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/* that would be xbox 360 */ |
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# define htobe16(x) (x) |
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# define htole16(x) __builtin_bswap16(x) |
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# define be16toh(x) (x) |
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# define le16toh(x) __builtin_bswap16(x) |
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# define htobe32(x) (x) |
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# define htole32(x) __builtin_bswap32(x) |
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# define be32toh(x) (x) |
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# define le32toh(x) __builtin_bswap32(x) |
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# define htobe64(x) (x) |
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# define htole64(x) __builtin_bswap64(x) |
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# define be64toh(x) (x) |
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# define le64toh(x) __builtin_bswap64(x) |
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# else |
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# error byte order not supported |
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# endif |
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# define __BYTE_ORDER BYTE_ORDER |
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# define __BIG_ENDIAN BIG_ENDIAN |
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# define __LITTLE_ENDIAN LITTLE_ENDIAN |
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# define __PDP_ENDIAN PDP_ENDIAN |
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#else |
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# error platform not supported |
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#endif |
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#endif |