| /* Thread package specific definitions of stream lock type. |
| Copyright (C) 1996, 1997 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 Library General Public License as |
| published by the Free Software Foundation; either version 2 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU C Library; see the file COPYING.LIB. If not, |
| write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef _LIBIO_LOCK_H |
| #define _LIBIO_LOCK_H 1 |
| |
| typedef void *_IO_lock_t; |
| |
| /* We need recursive (counting) mutexes. */ |
| #define _IO_lock_initializer NULL |
| |
| |
| #define _IO_cleanup_region_start(_fct, _fp) |
| #define _IO_cleanup_region_end(_doit) |
| #define _IO_lock_init(_name) |
| #define _IO_lock_fini(_name) |
| #define _IO_lock_lock(_name) |
| #define _IO_lock_unlock(_name) |
| |
| #endif /* libio-lock.h */ |
| /* this will be used later*/ |
