endian.h

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/* SPDX-License-Identifier: GPL-2.0+ */
 
#ifndef __ENDIAN_H__
#define __ENDIAN_H__
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define LITTLE_ENDIAN (0x1234)
#define BIG_ENDIAN (0x4321)
 
#if (!defined(__LITTLE_ENDIAN) && !defined(__BIG_ENDIAN))
#define __LITTLE_ENDIAN
#endif
 
#if defined(__LITTLE_ENDIAN)
#define BYTE_ORDER LITTLE_ENDIAN
#elif defined(__BIG_ENDIAN)
#define BYTE_ORDER BIG_ENDIAN
#else
#error "Unknown byte order!"
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif /* __ENDIAN_H__ */