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/* Low level interface to ptrace, for GDB when running under Unix.
Copyright 2003 Free Software Foundation, Inc.
This file is part of GDB.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef INFLOW_H
#define INFLOW_H
#include "terminal.h" /* For HAVE_TERMIOS et.al. */
#ifdef HAVE_TERMIOS
#define PROCESS_GROUP_TYPE pid_t
#endif
#ifdef HAVE_TERMIO
#define PROCESS_GROUP_TYPE int
#endif
#ifdef HAVE_SGTTY
#ifdef SHORT_PGRP
/* This is only used for the ultra. Does it have pid_t? */
#define PROCESS_GROUP_TYPE short
#else
#define PROCESS_GROUP_TYPE int
#endif
#endif /* sgtty */
#ifdef PROCESS_GROUP_TYPE
/* Process group for us and the inferior. Saved and restored just like
{our,inferior}_ttystate. */
extern PROCESS_GROUP_TYPE our_process_group;
extern PROCESS_GROUP_TYPE inferior_process_group;
#endif
#endif
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