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/* platform/compiler.h - Compiler Support.
Copyright (C) 2004 Free Software Foundation, Inc.
Written by Neal H. Walfield <neal@gnu.org>
This file is part of the GNU Hurd.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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. */
#ifndef _PLATFORM_COMPILER_H
#define _PLATFORM_COMPILER_H 1
#define EXPECT_TRUE(expr) (__builtin_expect(!! (expr), 1))
#define EXPECT_FALSE(expr) (__builtin_expect(!! (expr), 0))
#endif /* _PLATFORM_COMPILER_H */
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