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/* Threads compatibility routines for libgcc2.  */
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/* Threads compatibility routines for libgcc2.  */
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/* Compile this one with gcc.  */
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/* Compile this one with gcc.  */
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/* Copyright (C) 1997, 1998, 2004, 2008, 2009 Free Software Foundation, Inc.
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/* Copyright (C) 1997-2013 Free Software Foundation, Inc.
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This file is part of GCC.
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This file is part of GCC.
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     		to initialize __gthread_once_t
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     		to initialize __gthread_once_t
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     __GTHREAD_MUTEX_INIT
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     __GTHREAD_MUTEX_INIT
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     		to initialize __gthread_mutex_t to get a fast
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     		to initialize __gthread_mutex_t to get a fast
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		non-recursive mutex.
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		non-recursive mutex.
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     __GTHREAD_MUTEX_INIT_FUNCTION
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     __GTHREAD_MUTEX_INIT_FUNCTION
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     		some systems can't initialize a mutex without a
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		to initialize __gthread_mutex_t to get a fast
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		function call.  On such systems, define this to a
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		non-recursive mutex.
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		function which looks like this:
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		Define this to a function which looks like this:
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		  void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *)
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		  void __GTHREAD_MUTEX_INIT_FUNCTION (__gthread_mutex_t *)
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     		Some systems can't initialize a mutex without a
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		Don't define __GTHREAD_MUTEX_INIT in this case
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		function call.  Don't define __GTHREAD_MUTEX_INIT in this case.
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     __GTHREAD_RECURSIVE_MUTEX_INIT
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     __GTHREAD_RECURSIVE_MUTEX_INIT
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     __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
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     __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION
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     		as above, but for a recursive mutex.
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     		as above, but for a recursive mutex.
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     void *__gthread_getspecific (__gthread_key_t key)
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     void *__gthread_getspecific (__gthread_key_t key)
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     int __gthread_setspecific (__gthread_key_t key, const void *ptr)
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     int __gthread_setspecific (__gthread_key_t key, const void *ptr)
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     int __gthread_mutex_destroy (__gthread_mutex_t *mutex);
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     int __gthread_mutex_destroy (__gthread_mutex_t *mutex);
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     int __gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *mutex);
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