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Luke Street
21 lines
658 B
C
21 lines
658 B
C
#pragma once
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#include <common.h>
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#define __bswap_16(x) \
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((uint16_t) ((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
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#define __bswap_32(x) \
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((((x) & 0xff000000u) >> 24) | (((x) & 0x00ff0000u) >> 8) \
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| (((x) & 0x0000ff00u) << 8) | (((x) & 0x000000ffu) << 24))
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#define __bswap_64(x) \
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((((x) & 0xff00000000000000ull) >> 56) \
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| (((x) & 0x00ff000000000000ull) >> 40) \
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| (((x) & 0x0000ff0000000000ull) >> 24) \
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| (((x) & 0x000000ff00000000ull) >> 8) \
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| (((x) & 0x00000000ff000000ull) << 8) \
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| (((x) & 0x0000000000ff0000ull) << 24) \
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| (((x) & 0x000000000000ff00ull) << 40) \
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| (((x) & 0x00000000000000ffull) << 56))
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