lib/libc/endian/htobe64.c


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#include <endian.h> // for uint64_t, htobe64
#include <stdint.h>

uint64_t htobe64(uint64_t host_64bits)
{
#if __BYTE_ORDER == __LITTLE_ENDIAN
	return __builtin_bswap64(host_64bits);
#else
	return host_64bits;
#endif
}