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/****************************************************************
 * acm_endian.h 
 * 
 * Copyright (C) 2005 IBM Corporation
 *
 * Author:
 * Stefan Berger <stefanb@watson.ibm.com>
 * 
 * Contributions:
 * Reiner Sailer <sailer@watson.ibm.com>
 *
 * 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, version 2 of the
 * License.
 *
 * sHype header file defining endian-dependent functions for the
 * big-endian policy interface
 *
 */

#ifndef _ACM_ENDIAN_H
#define _ACM_ENDIAN_H

/* don't use these functions in performance critical sections! */

/* set during initialization by testing */
extern u8 little_endian;

static inline u32 ntohl(u32 x) 
{
    if (little_endian)
        return 
            ( (((x) >> 24) & 0xff      )| 
              (((x) >>  8) & 0xff00    )| 
              (((x) <<  8) & 0xff0000  )|
              (((x) << 24) & 0xff000000) );