endian.h

来自「glibc2.5版源代码」· C头文件 代码 · 共 8 行

/* x86_64 is little-endian.  */

#ifndef _ENDIAN_H
# error "Never use <bits/endian.h> directly; include <endian.h> instead."
#endif

#define __BYTE_ORDER __LITTLE_ENDIAN