/* Low level interface to ptrace, for GDB when running under Unix.
- Copyright (C) 2003, 2005, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 2003-2018 Free Software Foundation, Inc.
This file is part of GDB.
#ifndef INFLOW_H
#define INFLOW_H
-#include "terminal.h" /* For HAVE_TERMIOS et.al. */
-
-#ifdef HAVE_TERMIOS
-# define PROCESS_GROUP_TYPE pid_t
-#elif defined (HAVE_TERMIO) || defined (HAVE_SGTTY)
-# define PROCESS_GROUP_TYPE int
-#endif
-
-#ifdef PROCESS_GROUP_TYPE
-/* Process group of the current inferior. */
-extern PROCESS_GROUP_TYPE inferior_process_group (void);
-#endif
+#include <unistd.h>
#endif /* inflow.h */