/* Subprocesses with pipes.   Copyright (C) 2002, 2004 Free Software Foundation, Inc.   This file is part of Bison, the GNU Compiler Compiler.   Bison is free software; you can redistribute it and/or modify it   under the terms of the GNU General Public License as published by   the Free Software Foundation; either version 2, or (at your option)   any later version.   Bison 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 General Public   License for more details.   You should have received a copy of the GNU General Public License   along with Bison; see the file COPYING.  If not, write to the Free   Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA   02110-1301, USA.  *//* Written by Paul Eggert <eggert@twinsun.com>   and Florian Krohm <florian@edamail.fishkill.ibm.com>.  */#if HAVE_SYS_TYPES_H# include <sys/types.h>#endifvoid init_subpipe (void);pid_t create_subpipe (char const * const *, int[2]);void reap_subpipe (pid_t, char const *);