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/* Declarations of internal pthread functions used by libc. Hurd version.
Copyright (C) 2016-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _PTHREADP_H
#define _PTHREADP_H 1
#include <pthread.h>
/* These represent the interface used by glibc itself. */
extern pthread_t __pthread_self (void);
extern int __pthread_kill (pthread_t threadid, int signo);
extern struct __pthread **__pthread_threads;
extern int __pthread_mutex_lock (pthread_mutex_t *__mutex);
extern int __pthread_mutex_unlock (pthread_mutex_t *__mutex);
typedef struct __cthread *__cthread_t;
typedef int __cthread_key_t;
typedef void * (*__cthread_fn_t)(void *__arg);
__cthread_t __cthread_fork (__cthread_fn_t, void *);
void __cthread_detach (__cthread_t);
int __cthread_keycreate (__cthread_key_t *);
int __cthread_getspecific (__cthread_key_t, void **);
int __cthread_setspecific (__cthread_key_t, void *);
int __pthread_getattr_np (pthread_t, pthread_attr_t *);
int __pthread_attr_getstack (const pthread_attr_t *, void **, size_t *);
#endif /* pthreadP.h */
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