1: /* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.  Generic.
    2:    Copyright (C) 2002 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4: 
    5:    The GNU C Library is free software; you can redistribute it and/or
    6:    modify it under the terms of the GNU Lesser General Public
    7:    License as published by the Free Software Foundation; either
    8:    version 2.1 of the License, or (at your option) any later version.
    9: 
   10:    The GNU C Library is distributed in the hope that it will be useful,
   11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13:    Lesser General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU Lesser General Public
   16:    License along with the GNU C Library; if not, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.  */
   19: 
   20: /*
   21:  * Never include <bits/ipctypes.h> directly.
   22:  */
   23: 
   24: #ifndef _BITS_IPCTYPES_H
   25: #define _BITS_IPCTYPES_H        1
   26: 
   27: #include <bits/types.h>
   28: 
   29: /* Used in `struct shmid_ds'.  */
   30: # if __WORDSIZE == 32
   31: typedef unsigned short int __ipc_pid_t;
   32: # else
   33: typedef int __ipc_pid_t;
   34: # endif
   35: 
   36: 
   37: #endif /* bits/ipctypes.h */