-/* bithelp.h - Some bit manipulation helpers
- * Copyright (C) 1999 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG 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.
- *
- * GnuPG 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- *
- * $Id: bithelp.h,v 1.4 2003/10/04 10:21:40 noodles Exp $
- */
-
-#ifndef __BITHELP_H__
-#define __BITHELP_H__
-
-/**
- * rol - Rotate a 32 bit integer by n bytes
- * @x: The integer to rotate.
- * @n: The number of bytes to rotate it by.
- */
-static inline unsigned int rol(unsigned int x, int n)
-{
- __asm__("roll %%cl,%0"
- :"=r" (x)
- :"0" (x),"c" (n));
- return x;
-}
-
-#endif /* __BITHELP_H__ */