/* -*- c++ -*- */
/*
 * Copyright 2007 Free Software Foundation, Inc.
 * 
 * This file is part of GNU Radio
 * 
 * GNU Radio 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, or (at your option)
 * any later version.
 * 
 * GNU Radio 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.
 */

#ifndef INCLUDED_COMPILER_H
#define INCLUDED_COMPILER_H

/*!
 * \brief Compiler specific hackery.  These are for GCC.
 */

#define _AL8   __attribute__((aligned (8)))
#define _AL16  __attribute__((aligned (16)))
#define _AL128 __attribute__((aligned (128)))

#ifndef likely
#define likely(x)       __builtin_expect(!!(x), 1)
#define unlikely(x)     __builtin_expect(!!(x), 0)
#endif

#ifndef offsetof
#define offsetof(TYPE, MEMBER)  __builtin_offsetof (TYPE, MEMBER)
#endif


#endif /* INCLUDED_COMPILER_H */