pthread_spinlock_t
extern int pthread_spin_init(pthread_spinlock_t* spinlock, int pshared);
extern int pthread_spin_destroy(pthread_spinlock_t* spinlock);
extern int pthread_spin_lock(pthread_spinlock_t* spinlock);
extern int pthread_spin_trylock(pthread_spinlock_t* spinlock);
extern int pthread_spin_unlock(pthread_spinlock_t* spinlock);
(pthread_spinlock_t* lock, int pshared),
WRAPPER_FUNCTION(int, pthread_spin_destroy, (pthread_spinlock_t* lock),
WRAPPER_FUNCTION(int, pthread_spin_lock, (pthread_spinlock_t* lock),
WRAPPER_FUNCTION(int, pthread_spin_trylock, (pthread_spinlock_t* lock),
WRAPPER_FUNCTION(int, pthread_spin_unlock, (pthread_spinlock_t* lock),
pthread_spin_init(pthread_spinlock_t* lock, int pshared)
pthread_spin_destroy(pthread_spinlock_t* lock)
pthread_spin_lock(pthread_spinlock_t* lock)
pthread_spin_trylock(pthread_spinlock_t* lock)
pthread_spin_unlock(pthread_spinlock_t* lock)