BLI_endian_defines.h

Go to the documentation of this file.

/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
/* NOTE: these names are historic and could use a more generic prefix.
 * This could be done as part of a bigger refactor. */
 
#if !defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
#  error Either __BIG_ENDIAN__ or __LITTLE_ENDIAN__ must be defined.
#endif
 
#define L_ENDIAN 1
#define B_ENDIAN 0
 
#ifdef __BIG_ENDIAN__
#  define ENDIAN_ORDER B_ENDIAN
#else
#  define ENDIAN_ORDER L_ENDIAN
#endif