#ifndef INCLUDED_OS_ENDIAN_H
#define INCLUDED_OS_ENDIAN_H

#define OS_BYTE_ORDER_LITTLE_ENDIAN 0
#define OS_BYTE_ORDER_BIG_ENDIAN 1


#if defined(OS_BYTE_ORDER)
#undef OS_BYTE_ORDER
#endif /*!defined(OS_BYTE_ORDER)*/

#if defined(__BYTE_ORDER__)
    #if (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
        #define OS_BYTE_ORDER OS_BYTE_ORDER_BIG_ENDIAN
    #else
        #define OS_BYTE_ORDER OS_BYTE_ORDER_LITTLE_ENDIAN
    #endif /* (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__) */
#endif /* defined(__BYTE_ORDER__) */

int os_endian_is_little_endian(void);

#endif /*INCLUDED_OS_ENDIAN_H*/