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libzmq master
The Intelligent Transport Layer
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00001 /* 00002 Copyright (c) 2009-2011 250bpm s.r.o. 00003 Copyright (c) 2009-2011 Other contributors as noted in the AUTHORS file 00004 00005 This file is part of 0MQ. 00006 00007 0MQ is free software; you can redistribute it and/or modify it under 00008 the terms of the GNU Lesser General Public License as published by 00009 the Free Software Foundation; either version 3 of the License, or 00010 (at your option) any later version. 00011 00012 0MQ is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 GNU Lesser General Public License for more details. 00016 00017 You should have received a copy of the GNU Lesser General Public License 00018 along with this program. If not, see <http://www.gnu.org/licenses/>. 00019 */ 00020 00021 #ifndef __ZMQ_LIKELY_HPP_INCLUDED__ 00022 #define __ZMQ_LIKELY_HPP_INCLUDED__ 00023 00024 #if defined __GNUC__ 00025 #define likely(x) __builtin_expect ((x), 1) 00026 #define unlikely(x) __builtin_expect ((x), 0) 00027 #else 00028 #define likely(x) (x) 00029 #define unlikely(x) (x) 00030 #endif 00031 00032 00033 #endif