diff options
Diffstat (limited to 'source/blender/blenlib/BLI_endian_defines.h')
| -rw-r--r-- | source/blender/blenlib/BLI_endian_defines.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/source/blender/blenlib/BLI_endian_defines.h b/source/blender/blenlib/BLI_endian_defines.h new file mode 100644 index 00000000000..31f28572c79 --- /dev/null +++ b/source/blender/blenlib/BLI_endian_defines.h @@ -0,0 +1,38 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#pragma once + +/** \file + * \ingroup bli + */ + +/* NOTE: these names are historic and could use a more generic prefix. + * This could be done as part of a bigger refactor. */ + +/** ENDIAN_ORDER: indicates what endianness the platform where the file was written had. */ +#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 |