===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/include/pthread.h,v
retrieving revision 1.2
retrieving revision 1.3
diff -c -r1.2 -r1.3
*** src/include/pthread.h	2017/10/28 21:23:14	1.2
--- src/include/pthread.h	2017/11/04 22:53:57	1.3
***************
*** 1,4 ****
! /*	$OpenBSD: pthread.h,v 1.2 2017/10/28 21:23:14 guenther Exp $	*/
  
  /*
   * Copyright (c) 1993, 1994 by Chris Provenzano, proven@mit.edu
--- 1,4 ----
! /*	$OpenBSD: pthread.h,v 1.3 2017/11/04 22:53:57 jca Exp $	*/
  
  /*
   * Copyright (c) 1993, 1994 by Chris Provenzano, proven@mit.edu
***************
*** 180,219 ****
  #define PTHREAD_MUTEX_DEFAULT		PTHREAD_MUTEX_STRICT_NP
  
  /*
-  * On-stack structure for the pthread_cleanup_{push,pop} macros
-  * The actual values are xor'ed with random cookies.
-  */
- struct __thread_cleanup {
- 	__uintptr_t __tc_magic;
- 	__uintptr_t __tc_next;
- 	__uintptr_t __tc_fn;
- 	__uintptr_t __tc_arg;
- };
- 
- /*
-  * These macro must be used in pairs in the same scope, such that
-  * pthread_cleanup_push() can start a block declaring a variable and
-  * pthread_cleanup_pop() closes that same block.  Any other usage
-  * violates the requirements of the POSIX and Single UNIX standards.
-  */
- #define	pthread_cleanup_push(cb, arg)					\
- 	{	/* MATCHED BY CLOSE BRACKET IN pthread_cleanup_pop() */	\
- 		struct __thread_cleanup __tc;				\
- 		_thread_cleanup_push(cb, arg, &__tc);
- 
- #define	pthread_cleanup_pop(execute)					\
- 		_thread_cleanup_pop(execute, &__tc);			\
- 	}	/* MATCHED BY OPEN BRACKET IN pthread_cleanup_push() */
- 
- 
- 
- /*
   * Thread function prototype definitions:
   */
  __BEGIN_DECLS
- void		_thread_cleanup_pop(int _execute, struct __thread_cleanup *_tc);
- void		_thread_cleanup_push(void (*_fn)(void *), void *_arg,
- 		    struct __thread_cleanup *_tc);
  int		pthread_atfork(void (*)(void), void (*)(void), void (*)(void));
  int		pthread_attr_destroy(pthread_attr_t *);
  int		pthread_attr_getstack(const pthread_attr_t *,
--- 180,188 ----
***************
*** 228,233 ****
--- 197,204 ----
  int		pthread_attr_setstackaddr(pthread_attr_t *, void *);
  int		pthread_attr_setguardsize(pthread_attr_t *, size_t);
  int		pthread_attr_setdetachstate(pthread_attr_t *, int);
+ void		pthread_cleanup_pop(int);
+ void		pthread_cleanup_push(void (*) (void *), void *routine_arg);
  int		pthread_condattr_destroy(pthread_condattr_t *);
  int		pthread_condattr_init(pthread_condattr_t *);