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#include <pthread.h>
PTHREAD_CANCEL_ASYNCHRONOUS PTHREAD_CANCEL_ENABLE PTHREAD_CANCEL_DEFERRED PTHREAD_CANCEL_DISABLE PTHREAD_CANCELED PTHREAD_COND_INITIALIZER PTHREAD_CREATE_DETACHED PTHREAD_CREATE_JOINABLE PTHREAD_EXPLICIT_SCHED PTHREAD_INHERIT_SCHED PTHREAD_MUTEX_DEFAULT PTHREAD_MUTEX_ERRORCHECK PTHREAD_MUTEX_NORMAL PTHREAD_MUTEX_INITIALIZER PTHREAD_MUTEX_RECURSIVE PTHREAD_ONCE_INIT PTHREAD_PRIO_INHERIT PTHREAD_PRIO_NONE PTHREAD_PRIO_PROTECT PTHREAD_PROCESS_SHARED PTHREAD_PROCESS_PRIVATE PTHREAD_RWLOCK_INITIALIZER PTHREAD_SCOPE_PROCESS PTHREAD_SCOPE_SYSTEM
The pthread_attr_t, pthread_cond_t, pthread_condattr_t, pthread_key_t, pthread_mutex_t, pthread_mutexattr_t, pthread_once_t, pthread_rwlock_t, pthread_rwlockattr_t and pthread_t types are defined as described in sys/types.h.
The following are declared as functions and may also be declared as macros.
int pthread_attr_destroy(pthread_attr_t *);
int pthread_attr_getdetachstate(const pthread_attr_t *, int *);
int pthread_attr_getinheritsched(const pthread_attr_t *, int *);
int pthread_attr_getschedparam(const pthread_attr_t *,
struct sched_param *);
int pthread_attr_getschedpolicy(const pthread_attr_t *, int *);
int pthread_attr_getscope(const pthread_attr_t *, int *);
int pthread_attr_getstackaddr(const pthread_attr_t *, void **);
int pthread_attr_getstacksize(const pthread_attr_t *, size_t *);
int pthread_attr_init(pthread_attr_t *);
int pthread_attr_setdetachstate(pthread_attr_t *, int);
int pthread_attr_setinheritsched(pthread_attr_t *, int);
int pthread_attr_setschedparam(pthread_attr_t *,
const struct sched_param *);
int pthread_attr_setschedpolicy(pthread_attr_t *, int);
int pthread_attr_setscope(pthread_attr_t *, int);
int pthread_attr_setstackaddr(pthread_attr_t *, void *);
int pthread_attr_setstacksize(pthread_attr_t *, size_t);
int pthread_cancel(pthread_t);
void pthread_cleanup_push(void*), void *);
void pthread_cleanup_pop(int);
int pthread_cond_broadcast(pthread_cond_t *);
int pthread_cond_destroy(pthread_cond_t *);
int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *);
int pthread_cond_signal(pthread_cond_t *);
int pthread_cond_timedwait(pthread_cond_t *,
pthread_mutex_t *, const struct timespec *);
int pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *);
int pthread_condattr_destroy(pthread_condattr_t *);
int pthread_condattr_getpshared(const pthread_condattr_t *, int *);
int pthread_condattr_init(pthread_condattr_t *);
int pthread_condattr_setpshared(pthread_condattr_t *, int);
int pthread_create(pthread_t *, const pthread_attr_t *,
void *(*)(void *), void *);
int pthread_detach(pthread_t);
int pthread_equal(pthread_t, pthread_t);
void pthread_exit(void *);
int pthread_getconcurrency(void);
int pthread_getschedparam(pthread_t, int *, struct sched_param *);
void *pthread_getspecific(pthread_key_t);
int pthread_join(pthread_t, void **);
int pthread_key_create(pthread_key_t *, void (*)(void *));
int pthread_key_delete(pthread_key_t);
int pthread_mutex_destroy(pthread_mutex_t *);
int pthread_mutex_init(pthread_mutex_t *, const pthread_mutexattr_t *);
int pthread_mutex_lock(pthread_mutex_t *);
int pthread_mutex_trylock(pthread_mutex_t *);
int pthread_mutex_unlock(pthread_mutex_t *);
int pthread_mutexattr_destroy(pthread_mutexattr_t *);
int *);
int pthread_mutexattr_getpshared(const pthread_mutexattr_t *, int *);
int pthread_mutexattr_gettype(pthread_mutexattr_t *, int *);
int pthread_mutexattr_init(pthread_mutexattr_t *);
int pthread_mutexattr_setpshared(pthread_mutexattr_t *, int);
int pthread_mutexattr_settype(pthread_mutexattr_t *, int);
int pthread_once(pthread_once_t *, void (*)(void));
int pthread_rwlock_destroy(pthread_rwlock_t *);
int pthread_rwlock_init(pthread_rwlock_t *,
const pthread_rwlockattr_t *);
int pthread_rwlock_rdlock(pthread_rwlock_t *);
int pthread_rwlock_tryrdlock(pthread_rwlock_t *);
int pthread_rwlock_trywrlock(pthread_rwlock_t *);
int pthread_rwlock_unlock(pthread_rwlock_t *);
int pthread_rwlock_wrlock(pthread_rwlock_t *);
int pthread_rwlockattr_destroy(pthread_rwlockattr_t *);
int pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *,
int *);
int pthread_rwlockattr_init(pthread_rwlockattr_t *);
int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *, int);
pthread_t
pthread_self(void);
int pthread_setcancelstate(int, int *);
int pthread_setcanceltype(int, int *);
int pthread_setconcurrency(int);
int pthread_setschedparam(pthread_t, int ,
const struct sched_param *);
int pthread_setspecific(pthread_key_t, const void *);
void pthread_testcancel(void);
Inclusion of the pthread.h header will make visible symbols defined in the headers sched.h and time.h.