mirror of https://github.com/zeldaret/oot.git
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
#ifndef ENDIAN_H_
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#define ENDIAN_H_
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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(x) OSSwapHostToBigInt16(x)
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#define htole16(x) OSSwapHostToLittleInt16(x)
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#define be16toh(x) OSSwapBigToHostInt16(x)
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#define le16toh(x) OSSwapLittleToHostInt16(x)
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#define htobe32(x) OSSwapHostToBigInt32(x)
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#define htole32(x) OSSwapHostToLittleInt32(x)
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#define be32toh(x) OSSwapBigToHostInt32(x)
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#define le32toh(x) OSSwapLittleToHostInt32(x)
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#define htobe64(x) OSSwapHostToBigInt64(x)
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#define htole64(x) OSSwapHostToLittleInt64(x)
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#define be64toh(x) OSSwapBigToHostInt64(x)
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#define le64toh(x) OSSwapLittleToHostInt64(x)
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#else
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#if !defined(__BYTE_ORDER__)
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#error "No endian define provided by compiler"
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#endif
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#if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
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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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#define htobe16(x) __builtin_bswap16(x)
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#define htole16(x) (x)
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#define be16toh(x) __builtin_bswap16(x)
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#define le16toh(x) (x)
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#define htobe32(x) __builtin_bswap32(x)
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#define htole32(x) (x)
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#define be32toh(x) __builtin_bswap32(x)
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#define le32toh(x) (x)
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#define htobe64(x) __builtin_bswap64(x)
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#define htole64(x) (x)
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#define be64toh(x) __builtin_bswap64(x)
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#define le64toh(x) (x)
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#endif
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#endif
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#endif
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