include/endian.h

   1 /*
   2     meinOS - A unix-like x86 microkernel operating system
   3     Copyright (C) 2008  Janosch Gräf <janosch.graef@gmx.net>
   4
   5     This program is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU Lesser General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU Lesser General Public License for more details.
  14
  15     You should have received a copy of the GNU Lesser General Public License
  16     along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17 */
  18
  19 #ifndef _ENDIAN_H_
  20 #define _ENDIAN_H_
  21
  22 #define __LITTLE_ENDIAN 1234
  23 #define __BIG_ENDIAN    4321
  24
  25 // x86 (Little Endian)
  26 #define __BYTE_ORDER       __LITTLE_ENDIAN
  27 #define __FLOAT_WORD_ORDER __BYTE_ORDER
  28 #define __WORDSIZE         32
  29
  30 #endif