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/*
* PCL by Davide Libenzi (Portable Coroutine Library)
* Copyright (C) 2003..2010 Davide Libenzi
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Davide Libenzi <davidel@xmailserver.org>
*
*/
#if !defined(PCL_CONFIG_H)
#define PCL_CONFIG_H
#if defined(HAVE_CONFIG_H)
#include "config.h"
#elif defined(HAVE_WINCONFIG_H)
#include "winconfig.h"
#endif /* #if defined(HAVE_CONFIG_H) */
#if defined(__APPLE__)
/*
* Need to use setjmp/longjmp on OSX, since the ucontext bits are
* both broken and deprecated.
*/
#define CO_MULTI_THREAD
#elif defined(HAVE_GETCONTEXT) && defined(HAVE_MAKECONTEXT) && defined(HAVE_SWAPCONTEXT)
/*
* Use this if the system has a working getcontext/makecontext/swapcontext
* implementation.
*/
#define CO_USE_UCONEXT
/*
* Use threads.
*/
#define CO_MULTI_THREAD
#elif defined(HAVE_SIGACTION)
/*
* Use this to have the generic signal implementation (not working on
* Windows). Suggested on generic Unix implementations or on Linux with
* CPU different from x86 family.
*/
#define CO_USE_SIGCONTEXT
/*
* Use this in conjuction with CO_USE_SIGCONTEXT to use the sigaltstack
* environment (suggested when CO_USE_SIGCONTEXT is defined).
*/
#if defined(HAVE_SIGALTSTACK)
#define CO_HAS_SIGALTSTACK
#endif
#else
/*
* This will be using setjmp/longjmp
*/
/*
* Use threads.
*/
#define CO_MULTI_THREAD
#endif
#endif
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