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Rev 534 Rev 1380
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    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_BLOCKING)
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    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_BLOCKING)
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#define mutex_trylock(mtx) \
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#define mutex_trylock(mtx) \
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    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_NON_BLOCKING)
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    _mutex_lock_timeout((mtx),SYNCH_NO_TIMEOUT,SYNCH_NON_BLOCKING)
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#define mutex_lock_timeout(mtx,usec) \
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#define mutex_lock_timeout(mtx,usec) \
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    _mutex_lock_timeout((mtx),(usec),SYNCH_NON_BLOCKING)
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    _mutex_lock_timeout((mtx),(usec),SYNCH_NON_BLOCKING)
-
 
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#define mutex_lock_active(mtx) \
-
 
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    while (mutex_trylock((mtx)) != ESYNCH_OK_ATOMIC)
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extern void mutex_initialize(mutex_t *mtx);
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extern void mutex_initialize(mutex_t *mtx);
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extern int _mutex_lock_timeout(mutex_t *mtx, __u32 usec, int trylock);
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extern int _mutex_lock_timeout(mutex_t *mtx, __u32 usec, int trylock);
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extern void mutex_unlock(mutex_t *mtx);
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extern void mutex_unlock(mutex_t *mtx);
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#endif
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#endif