#pragma once

#include <sys/cdefs.h>
#include <sched.h>

__BEGIN_DECLS

typedef void* pthread_t;
typedef void* pthread_key_t;
typedef void* pthread_once_t;
typedef void* pthread_mutex_t;
typedef void* pthread_attr_t;
typedef void* pthread_mutexattr_t;
typedef void* pthread_cond_t;
typedef void* pthread_spinlock_t;
typedef void* pthread_condattr_t;

int pthread_create(pthread_t, pthread_attr_t*, void*(*)(void*), void*);
void pthread_exit(void*);
int pthread_kill(pthread_t, int);
void pthread_cleanup_push(void(*)(void*), void*);
void pthread_cleanup_pop(int);
int pthread_join(pthread_t, void**);
int pthread_mutex_lock(pthread_mutex_t*);
int pthread_mutex_trylock(pthread_mutex_t*mutex);
int pthread_mutex_unlock(pthread_mutex_t*);
int pthread_mutex_init(pthread_mutex_t*, const pthread_mutexattr_t*);
int pthread_mutex_destroy(pthread_mutex_t*);
int pthread_attr_init(pthread_attr_t*);
int pthread_attr_destroy(pthread_attr_t*);

int pthread_once(pthread_once_t*, void(*)(void));
#define PTHREAD_ONCE_INIT 0
pthread_once_t once_control = PTHREAD_ONCE_INIT;
void *pthread_getspecific(pthread_key_t key);
int pthread_setspecific(pthread_key_t key, const void *value);

#define PTHREAD_MUTEX_NORMAL 0
#define PTHREAD_MUTEX_RECURSIVE 1
#define PTHREAD_MUTEX_INITIALIZER 0
#define PTHREAD_COND_INITIALIZER 0

int pthread_key_create(pthread_key_t *key, void (*destructor)(void*));
int pthread_key_delete(pthread_key_t key);
int pthread_cond_broadcast(pthread_cond_t *);
int pthread_cond_init(pthread_cond_t *, const pthread_condattr_t *);
int pthread_cond_signal(pthread_cond_t *);
int pthread_cond_wait(pthread_cond_t *, pthread_mutex_t *);
int pthread_condattr_destroy(pthread_condattr_t *);
int pthread_cancel(pthread_t);
void pthread_cleanup_push(void (*)(void *), void *);
void pthread_cleanup_pop(int);
int pthread_cond_broadcast(pthread_cond_t *);
int pthread_cond_destroy(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 *);

void pthread_testcancel(void);

int pthread_spin_destroy(pthread_spinlock_t *);
int pthread_spin_init(pthread_spinlock_t *, int);
int pthread_spin_lock(pthread_spinlock_t *);
int pthread_spin_trylock(pthread_spinlock_t *);
int pthread_spin_unlock(pthread_spinlock_t *);
int pthread_cond_destroy(pthread_cond_t *);
pthread_t pthread_self(void);
int pthread_detach(pthread_t);
int pthread_equal(pthread_t, pthread_t);
void pthread_exit(void *);
int pthread_mutexattr_init(pthread_mutexattr_t *);
int pthread_mutexattr_settype(pthread_mutexattr_t *, int);
int pthread_mutexattr_destroy(pthread_mutexattr_t *);

__END_DECLS