1 #ifndef _BITS_ENDIANNESS_H
2 #define _BITS_ENDIANNESS_H 1
3 
4 #ifndef _BITS_ENDIAN_H
5 # error "Never use <bits/endianness.h> directly; include <endian.h> instead."
6 #endif
7 
8 /* Sparc is big-endian, but v9 supports endian conversion on loads/stores
9    and GCC supports such a mode.  Be prepared.  */
10 #ifdef __LITTLE_ENDIAN__
11 # define __BYTE_ORDER __LITTLE_ENDIAN
12 #else
13 # define __BYTE_ORDER __BIG_ENDIAN
14 #endif
15 
16 #endif /* bits/endianness.h */
17