51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
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threads.h
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Thread management
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Copyright (C) 1996-1997 Id Software, Inc.
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Copyright (C) 2002 Colin Thompson
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to:
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Free Software Foundation, Inc.
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59 Temple Place - Suite 330
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Boston, MA 02111-1307, USA
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$Id$
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*/
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#ifndef __threads_h
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#define __threads_h
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#ifdef HAVE_PTHREAD_H
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#include <pthread.h>
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extern pthread_mutex_t *my_mutex;
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#define LOCK do { if (options.threads > 1) pthread_mutex_lock (my_mutex); } while (0);
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#define UNLOCK do { if (options.threads > 1) pthread_mutex_unlock (my_mutex); } while (0);
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#else
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#define LOCK
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#define UNLOCK
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#endif
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extern int numthreads;
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typedef void *(threadfunc_t) (void *);
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void InitThreads (void);
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void RunThreadsOn (threadfunc_t func);
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#endif// __threads_h
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