Libraries/LibC/byteswap.h at portability

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serenity / Libraries / LibC / byteswap.h

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Kenzi Jeanis LibC: Add byteswap.h, forwarding bswap_N to GCC builtins 6y ago

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 1#include <sys/cdefs.h>
 2
 3#pragma once
 4
 5__BEGIN_DECLS
 6
 7#define bswap_16(x) (__builtin_bswap16(x))
 8#define bswap_32(x) (__builtin_bswap32(x))
 9#define bswap_64(x) (__builtin_bswap64(x))
10
11__END_DECLS