#ifndef _ENDIAN_H # error "Never use directly; include instead." #endif /* ARM can be either big or little endian. */ #ifdef __ARMEB__ #define __BYTE_ORDER __BIG_ENDIAN #else #define __BYTE_ORDER __LITTLE_ENDIAN #endif /* FPA floating point units are always big-endian, irrespective of the CPU endianness. VFP floating point units use the same endianness as the rest of the system. */ #ifdef __VFP_FP__ #define __FLOAT_WORD_ORDER __BYTE_ORDER #else #define __FLOAT_WORD_ORDER __BIG_ENDIAN #endif