co/base/os.h

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/* Copyright (c) 2005-2011, Stefan Eilemann <eile@equalizergraphics.com> 
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License version 2.1 as published
 * by the Free Software Foundation.
 *  
 * This library 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 library; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef COBASE_OS_H
#define COBASE_OS_H

#include <co/base/defines.h>
#include <co/base/compiler.h>

#ifdef _WIN32
#  ifndef _MSC_VER
#    define USE_SYS_TYPES_FD_SET
#  endif
#  ifndef _WIN32_WINNT // Hopefully to higher than 0x500...
#     define _WIN32_WINNT 0x501 // => XP, for WM_XBUTTONDOWN and others
#  endif
#  define _USE_MATH_DEFINES
#  define WIN32_LEAN_AND_MEAN
#  ifndef NOMINMAX
#    define NOMINMAX
#  endif
#  include <winsock2.h>
#  include <windows.h>
#  include <windef.h>
#endif

#include <cmath>
#include <cstdio>
#include <cstdlib>

#ifndef _MSC_VER
#  include <stdint.h>
#  include <sys/param.h>  // for MIN/MAX
#endif

#ifdef Darwin
#  include <crt_externs.h>
#  define environ (*_NSGetEnviron())
#elif !defined(_WIN32)
extern "C" char **environ;
#endif

#endif //COBASE_OS_H