/* This file should define __BYTE_ORDER as appropriate for the machine in question. See string/endian.h for how to define it. If only the stub bits/endian.h applies to a particular configuration, bytesex.h is generated by running a program on the host machine. So if cross-compiling to a machine with a different byte order, the bits/endian.h file for that machine must exist. */ #ifndef _ENDIAN_H # error "Never use <bits/endian.h> directly; include <endian.h> instead." #endif #error Machine byte order unknown.