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/* misc.h -- Misc. routines that just don't fit anywhere else
 
   Copyright (C) 1999 Damjan Lampret, lampret@opencores.org
   Copyright (C) 2002 Marko Mlinar, markom@opencores.org
   Copyright (C) 2008 Embecosm Limited
 
   Contributor Jeremy Bennett <jeremy.bennett@embecosm.com>
 
   This file is part of Or1ksim, the OpenRISC 1000 Architectural Simulator.
 
   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 3 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, see <http://www.gnu.org/licenses/>.  */
 
/* This program is commented throughout in a fashion suitable for processing
   with Doxygen. */
 
#ifndef MISC__H
#define MISC__H
 
/* Function prototypes for external use */
extern int log2_int (unsigned long x);
extern int is_power2 (int x);
 
#endif	/* MISC__H */