pthread_barrierattr_t
pthread_barrierattr_t *, unsigned int);
int pthread_barrierattr_init(pthread_barrierattr_t *);
int pthread_barrierattr_destroy(pthread_barrierattr_t *);
int pthread_barrierattr_getpshared(pthread_barrierattr_t *, int *);
int pthread_barrierattr_setpshared(pthread_barrierattr_t *, int);
pthread_barrier_init(pthread_barrier_t *barrier, pthread_barrierattr_t *attr,
pthread_barrierattr_init(pthread_barrierattr_t *attr)
pthread_barrierattr_destroy(pthread_barrierattr_t *attr)
pthread_barrierattr_getpshared(pthread_barrierattr_t *attr, int *pshared)
pthread_barrierattr_setpshared(pthread_barrierattr_t *attr, int pshared)
pthread_barrierattr_t attr;