4 #define __LITTLE_ENDIAN 1234
5 #define __BIG_ENDIAN 4321
6 #define __PDP_ENDIAN 3412
8 #if defined(__i386__) || defined(SDCC) || defined (__ARMEL__)
9 #define __BYTE_ORDER __LITTLE_ENDIAN
12 #if defined(__H8300__) || defined(__H8500__) || defined (__H8300H__) || defined(__W65__) || defined (__H8300S__) || defined (__m68k__) || defined (__ARMEB__) || defined(__KEIL__)
13 #define __BYTE_ORDER __BIG_ENDIAN