linux/tools/lib/lockdep/tests/unlock_balance.c
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   1#include <liblockdep/mutex.h>
   2
   3void main(void)
   4{
   5        pthread_mutex_t a;
   6
   7        pthread_mutex_init(&a, NULL);
   8
   9        pthread_mutex_lock(&a);
  10        pthread_mutex_unlock(&a);
  11        pthread_mutex_unlock(&a);
  12}
  13